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CoinClipper

CoinClipper is a stealth-focused clipboard monitoring tool written in C#. It detects cryptocurrency wallet addresses in clipboard content and replaces them with predefined attacker-controlled addresses. This behavior mimics real-world clipboard hijackers used in active threat campaigns targeting cryptocurrency users.

⚠️This tool is for educational and authorized penetration testing use only. Running this code on machines you do not own or do not have explicit permission to test is illegal and unethical.

🚀 Features

  • 🔎 Clipboard Monitoring: Monitors clipboard content for a variety of cryptocurrency address patterns in real-time.
  • 🔁 Address Replacement: Automatically swaps detected addresses with attacker-specified ones.
  • 👻 Stealth Techniques:
    • Hidden windowless operation via background thread.
    • Delayed execution using randomized sleep and CPU-burn routines (Snoozy class).
  • 🧬 Persistence Mechanism:
    • Self-replication into AppData\Microsoft\SystemData with randomized executable name.
    • Generates .ps1 and .vbs scripts for execution from the user’s Startup folder.

🧠 Supported Cryptocurrencies

CoinRegex Pattern
Bitcoin (BTC)`\b(bc1
Ethereum (ETH)\b0x[a-fA-F0-9]{40}\b
TRON (TRC20)T[A-Za-z1-9]{33}
Litecoin (LTC)`\b(L
Dogecoin (DOGE)\bD[a-km-zA-HJ-NP-Z1-9]{33}\b
Monero (XMR)\b4[0-9AB][1-9A-HJ-NP-Za-km-z]{93}\b
Ripple (XRP)\br[1-9A-HJ-NP-Za-km-z]{24,34}\b

🛠 Project Structure

CoinClipper/
├── Program.cs // Main entry point with randomized sleep and clipboard thread logic
├── Clip.cs // Core logic for clipboard regex matching and replacement
├── ClipboardFunc.cs // Safe clipboard read/write utilities
├── ClipboardMonitorForm.cs // Hidden WinForms listener using WM_CLIPBOARDUPDATE
├── Snoozy.cs // Randomized delays and CPU simulation (anti-analysis)
├── Copy.cs // Self-copy, persistence, and startup logic
⚠️ Legal Disclaimer
This software is provided for educational purposes only and is intended solely for use in authorized penetration testing environments, such as virtual labs, red team simulations, or malware research.
Do not deploy or distribute this software in production environments or on systems without proper consent. Misuse of this tool may violate computer misuse laws and carry significant legal penalties.
📚 Credits
Regex patterns sourced from research on common cryptocurrency address formats.
Persistence techniques inspired by real-world malware analysis.
Clipboard interception via native Win32 messaging and AddClipboardFormatListener.
🧩 Future Enhancements (Optional)
Add dynamic address fetch from C2 or encrypted config.
Implement address whitelist/blacklist logic.
Obfuscation support or integration with packers like ConfuserEx.
SCAN RESULTS: https://websec.net/scanner/result/525e6e46-a10f-4c62-ab50-0eb1846f2256

About

a malicious crypto banker trojan. Full Undetectable at time of release.

Topics

bankerclippercryptofudfud-clippertrojan

Resources

Readme
MIT license
Activity

Stars

6 stars

Watchers

1 watching

Forks

4 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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BranchesTags
Repository files navigation
CoinClipper
CoinClipper is a stealth-focused clipboard monitoring tool written in C#. It detects cryptocurrency wallet addresses in clipboard content and replaces them with predefined attacker-controlled addresses. This behavior mimics real-world clipboard hijackers used in active threat campaigns targeting cryptocurrency users.
⚠️This tool is for educational and authorized penetration testing use only. Running this code on machines you do not own or do not have explicit permission to test is illegal and unethical.
🚀 Features
  • 🔎 Clipboard Monitoring: Monitors clipboard content for a variety of cryptocurrency address patterns in real-time.
  • 🔁 Address Replacement: Automatically swaps detected addresses with attacker-specified ones.
  • 👻 Stealth Techniques:

    • Hidden windowless operation via background thread.
    • Delayed execution using randomized sleep and CPU-burn routines (Snoozy class).
  • 🧬 Persistence Mechanism:

    • Self-replication into AppData\Microsoft\SystemData with randomized executable name.
    • Generates .ps1 and .vbs scripts for execution from the user’s Startup folder.
🧠 Supported Cryptocurrencies
CoinRegex Pattern
Bitcoin (BTC)`\b(bc1
Ethereum (ETH)\b0x[a-fA-F0-9]{40}\b
TRON (TRC20)T[A-Za-z1-9]{33}
Litecoin (LTC)`\b(L
Dogecoin (DOGE)\bD[a-km-zA-HJ-NP-Z1-9]{33}\b
Monero (XMR)\b4[0-9AB][1-9A-HJ-NP-Za-km-z]{93}\b
Ripple (XRP)\br[1-9A-HJ-NP-Za-km-z]{24,34}\b
🛠 Project Structure
CoinClipper/
├── Program.cs // Main entry point with randomized sleep and clipboard thread logic
├── Clip.cs // Core logic for clipboard regex matching and replacement
├── ClipboardFunc.cs // Safe clipboard read/write utilities
├── ClipboardMonitorForm.cs // Hidden WinForms listener using WM_CLIPBOARDUPDATE
├── Snoozy.cs // Randomized delays and CPU simulation (anti-analysis)
├── Copy.cs // Self-copy, persistence, and startup logic
⚠️ Legal Disclaimer
This software is provided for educational purposes only and is intended solely for use in authorized penetration testing environments, such as virtual labs, red team simulations, or malware research.
Do not deploy or distribute this software in production environments or on systems without proper consent. Misuse of this tool may violate computer misuse laws and carry significant legal penalties.
📚 Credits
Regex patterns sourced from research on common cryptocurrency address formats.
Persistence techniques inspired by real-world malware analysis.
Clipboard interception via native Win32 messaging and AddClipboardFormatListener.
🧩 Future Enhancements (Optional)
Add dynamic address fetch from C2 or encrypted config.
Implement address whitelist/blacklist logic.
Obfuscation support or integration with packers like ConfuserEx.
SCAN RESULTS: https://websec.net/scanner/result/525e6e46-a10f-4c62-ab50-0eb1846f2256

About
a malicious crypto banker trojan. Full Undetectable at time of release. 
Topics
bankerclippercryptofudfud-clippertrojan
Resources
Readme
MIT license
Activity
Stars
6 stars
Watchers
1 watching
Forks
4 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
CoinClipper
CoinClipper is a stealth-focused clipboard monitoring tool written in C#. It detects cryptocurrency wallet addresses in clipboard content and replaces them with predefined attacker-controlled addresses. This behavior mimics real-world clipboard hijackers used in active threat campaigns targeting cryptocurrency users.
⚠️This tool is for educational and authorized penetration testing use only. Running this code on machines you do not own or do not have explicit permission to test is illegal and unethical.
🚀 Features
  • 🔎 Clipboard Monitoring: Monitors clipboard content for a variety of cryptocurrency address patterns in real-time.
  • 🔁 Address Replacement: Automatically swaps detected addresses with attacker-specified ones.
  • 👻 Stealth Techniques:

    • Hidden windowless operation via background thread.
    • Delayed execution using randomized sleep and CPU-burn routines (Snoozy class).
  • 🧬 Persistence Mechanism:

    • Self-replication into AppData\Microsoft\SystemData with randomized executable name.
    • Generates .ps1 and .vbs scripts for execution from the user’s Startup folder.
🧠 Supported Cryptocurrencies
CoinRegex Pattern
Bitcoin (BTC)`\b(bc1
Ethereum (ETH)\b0x[a-fA-F0-9]{40}\b
TRON (TRC20)T[A-Za-z1-9]{33}
Litecoin (LTC)`\b(L
Dogecoin (DOGE)\bD[a-km-zA-HJ-NP-Z1-9]{33}\b
Monero (XMR)\b4[0-9AB][1-9A-HJ-NP-Za-km-z]{93}\b
Ripple (XRP)\br[1-9A-HJ-NP-Za-km-z]{24,34}\b
🛠 Project Structure
CoinClipper/
├── Program.cs // Main entry point with randomized sleep and clipboard thread logic
├── Clip.cs // Core logic for clipboard regex matching and replacement
├── ClipboardFunc.cs // Safe clipboard read/write utilities
├── ClipboardMonitorForm.cs // Hidden WinForms listener using WM_CLIPBOARDUPDATE
├── Snoozy.cs // Randomized delays and CPU simulation (anti-analysis)
├── Copy.cs // Self-copy, persistence, and startup logic
⚠️ Legal Disclaimer
This software is provided for educational purposes only and is intended solely for use in authorized penetration testing environments, such as virtual labs, red team simulations, or malware research.
Do not deploy or distribute this software in production environments or on systems without proper consent. Misuse of this tool may violate computer misuse laws and carry significant legal penalties.
📚 Credits
Regex patterns sourced from research on common cryptocurrency address formats.
Persistence techniques inspired by real-world malware analysis.
Clipboard interception via native Win32 messaging and AddClipboardFormatListener.
🧩 Future Enhancements (Optional)
Add dynamic address fetch from C2 or encrypted config.
Implement address whitelist/blacklist logic.
Obfuscation support or integration with packers like ConfuserEx.
SCAN RESULTS: https://websec.net/scanner/result/525e6e46-a10f-4c62-ab50-0eb1846f2256

About
a malicious crypto banker trojan. Full Undetectable at time of release. 
Topics
bankerclippercryptofudfud-clippertrojan
Resources
Readme
MIT license
Activity
Stars
6 stars
Watchers
1 watching
Forks
4 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
CoinClipper
CoinClipper is a stealth-focused clipboard monitoring tool written in C#. It detects cryptocurrency wallet addresses in clipboard content and replaces them with predefined attacker-controlled addresses. This behavior mimics real-world clipboard hijackers used in active threat campaigns targeting cryptocurrency users.
⚠️This tool is for educational and authorized penetration testing use only. Running this code on machines you do not own or do not have explicit permission to test is illegal and unethical.
🚀 Features
  • 🔎 Clipboard Monitoring: Monitors clipboard content for a variety of cryptocurrency address patterns in real-time.
  • 🔁 Address Replacement: Automatically swaps detected addresses with attacker-specified ones.
  • 👻 Stealth Techniques:

    • Hidden windowless operation via background thread.
    • Delayed execution using randomized sleep and CPU-burn routines (Snoozy class).
  • 🧬 Persistence Mechanism:

    • Self-replication into AppData\Microsoft\SystemData with randomized executable name.
    • Generates .ps1 and .vbs scripts for execution from the user’s Startup folder.
🧠 Supported Cryptocurrencies
CoinRegex Pattern
Bitcoin (BTC)`\b(bc1
Ethereum (ETH)\b0x[a-fA-F0-9]{40}\b
TRON (TRC20)T[A-Za-z1-9]{33}
Litecoin (LTC)`\b(L
Dogecoin (DOGE)\bD[a-km-zA-HJ-NP-Z1-9]{33}\b
Monero (XMR)\b4[0-9AB][1-9A-HJ-NP-Za-km-z]{93}\b
Ripple (XRP)\br[1-9A-HJ-NP-Za-km-z]{24,34}\b
🛠 Project Structure
CoinClipper/
├── Program.cs // Main entry point with randomized sleep and clipboard thread logic
├── Clip.cs // Core logic for clipboard regex matching and replacement
├── ClipboardFunc.cs // Safe clipboard read/write utilities
├── ClipboardMonitorForm.cs // Hidden WinForms listener using WM_CLIPBOARDUPDATE
├── Snoozy.cs // Randomized delays and CPU simulation (anti-analysis)
├── Copy.cs // Self-copy, persistence, and startup logic
⚠️ Legal Disclaimer
This software is provided for educational purposes only and is intended solely for use in authorized penetration testing environments, such as virtual labs, red team simulations, or malware research.
Do not deploy or distribute this software in production environments or on systems without proper consent. Misuse of this tool may violate computer misuse laws and carry significant legal penalties.
📚 Credits
Regex patterns sourced from research on common cryptocurrency address formats.
Persistence techniques inspired by real-world malware analysis.
Clipboard interception via native Win32 messaging and AddClipboardFormatListener.
🧩 Future Enhancements (Optional)
Add dynamic address fetch from C2 or encrypted config.
Implement address whitelist/blacklist logic.
Obfuscation support or integration with packers like ConfuserEx.
SCAN RESULTS: https://websec.net/scanner/result/525e6e46-a10f-4c62-ab50-0eb1846f2256

About
a malicious crypto banker trojan. Full Undetectable at time of release. 
Topics
bankerclippercryptofudfud-clippertrojan
Resources
Readme
MIT license
Activity
Stars
6 stars
Watchers
1 watching
Forks
4 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
CoinClipper
CoinClipper is a stealth-focused clipboard monitoring tool written in C#. It detects cryptocurrency wallet addresses in clipboard content and replaces them with predefined attacker-controlled addresses. This behavior mimics real-world clipboard hijackers used in active threat campaigns targeting cryptocurrency users.
⚠️This tool is for educational and authorized penetration testing use only. Running this code on machines you do not own or do not have explicit permission to test is illegal and unethical.
🚀 Features
  • 🔎 Clipboard Monitoring: Monitors clipboard content for a variety of cryptocurrency address patterns in real-time.
  • 🔁 Address Replacement: Automatically swaps detected addresses with attacker-specified ones.
  • 👻 Stealth Techniques:

    • Hidden windowless operation via background thread.
    • Delayed execution using randomized sleep and CPU-burn routines (Snoozy class).
  • 🧬 Persistence Mechanism:

    • Self-replication into AppData\Microsoft\SystemData with randomized executable name.
    • Generates .ps1 and .vbs scripts for execution from the user’s Startup folder.
🧠 Supported Cryptocurrencies
CoinRegex Pattern
Bitcoin (BTC)`\b(bc1
Ethereum (ETH)\b0x[a-fA-F0-9]{40}\b
TRON (TRC20)T[A-Za-z1-9]{33}
Litecoin (LTC)`\b(L
Dogecoin (DOGE)\bD[a-km-zA-HJ-NP-Z1-9]{33}\b
Monero (XMR)\b4[0-9AB][1-9A-HJ-NP-Za-km-z]{93}\b
Ripple (XRP)\br[1-9A-HJ-NP-Za-km-z]{24,34}\b
🛠 Project Structure
CoinClipper/
├── Program.cs // Main entry point with randomized sleep and clipboard thread logic
├── Clip.cs // Core logic for clipboard regex matching and replacement
├── ClipboardFunc.cs // Safe clipboard read/write utilities
├── ClipboardMonitorForm.cs // Hidden WinForms listener using WM_CLIPBOARDUPDATE
├── Snoozy.cs // Randomized delays and CPU simulation (anti-analysis)
├── Copy.cs // Self-copy, persistence, and startup logic
⚠️ Legal Disclaimer
This software is provided for educational purposes only and is intended solely for use in authorized penetration testing environments, such as virtual labs, red team simulations, or malware research.
Do not deploy or distribute this software in production environments or on systems without proper consent. Misuse of this tool may violate computer misuse laws and carry significant legal penalties.
📚 Credits
Regex patterns sourced from research on common cryptocurrency address formats.
Persistence techniques inspired by real-world malware analysis.
Clipboard interception via native Win32 messaging and AddClipboardFormatListener.
🧩 Future Enhancements (Optional)
Add dynamic address fetch from C2 or encrypted config.
Implement address whitelist/blacklist logic.
Obfuscation support or integration with packers like ConfuserEx.
SCAN RESULTS: https://websec.net/scanner/result/525e6e46-a10f-4c62-ab50-0eb1846f2256

About
a malicious crypto banker trojan. Full Undetectable at time of release. 
Topics
bankerclippercryptofudfud-clippertrojan
Resources
Readme
MIT license
Activity
Stars
6 stars
Watchers
1 watching
Forks
4 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
CoinClipper
CoinClipper is a stealth-focused clipboard monitoring tool written in C#. It detects cryptocurrency wallet addresses in clipboard content and replaces them with predefined attacker-controlled addresses. This behavior mimics real-world clipboard hijackers used in active threat campaigns targeting cryptocurrency users.
⚠️This tool is for educational and authorized penetration testing use only. Running this code on machines you do not own or do not have explicit permission to test is illegal and unethical.
🚀 Features
  • 🔎 Clipboard Monitoring: Monitors clipboard content for a variety of cryptocurrency address patterns in real-time.
  • 🔁 Address Replacement: Automatically swaps detected addresses with attacker-specified ones.
  • 👻 Stealth Techniques:

    • Hidden windowless operation via background thread.
    • Delayed execution using randomized sleep and CPU-burn routines (Snoozy class).
  • 🧬 Persistence Mechanism:

    • Self-replication into AppData\Microsoft\SystemData with randomized executable name.
    • Generates .ps1 and .vbs scripts for execution from the user’s Startup folder.
🧠 Supported Cryptocurrencies
CoinRegex Pattern
Bitcoin (BTC)`\b(bc1
Ethereum (ETH)\b0x[a-fA-F0-9]{40}\b
TRON (TRC20)T[A-Za-z1-9]{33}
Litecoin (LTC)`\b(L
Dogecoin (DOGE)\bD[a-km-zA-HJ-NP-Z1-9]{33}\b
Monero (XMR)\b4[0-9AB][1-9A-HJ-NP-Za-km-z]{93}\b
Ripple (XRP)\br[1-9A-HJ-NP-Za-km-z]{24,34}\b
🛠 Project Structure
CoinClipper/
├── Program.cs // Main entry point with randomized sleep and clipboard thread logic
├── Clip.cs // Core logic for clipboard regex matching and replacement
├── ClipboardFunc.cs // Safe clipboard read/write utilities
├── ClipboardMonitorForm.cs // Hidden WinForms listener using WM_CLIPBOARDUPDATE
├── Snoozy.cs // Randomized delays and CPU simulation (anti-analysis)
├── Copy.cs // Self-copy, persistence, and startup logic
⚠️ Legal Disclaimer
This software is provided for educational purposes only and is intended solely for use in authorized penetration testing environments, such as virtual labs, red team simulations, or malware research.
Do not deploy or distribute this software in production environments or on systems without proper consent. Misuse of this tool may violate computer misuse laws and carry significant legal penalties.
📚 Credits
Regex patterns sourced from research on common cryptocurrency address formats.
Persistence techniques inspired by real-world malware analysis.
Clipboard interception via native Win32 messaging and AddClipboardFormatListener.
🧩 Future Enhancements (Optional)
Add dynamic address fetch from C2 or encrypted config.
Implement address whitelist/blacklist logic.
Obfuscation support or integration with packers like ConfuserEx.
SCAN RESULTS: https://websec.net/scanner/result/525e6e46-a10f-4c62-ab50-0eb1846f2256

About
a malicious crypto banker trojan. Full Undetectable at time of release. 
Topics
bankerclippercryptofudfud-clippertrojan
Resources
Readme
MIT license
Activity
Stars
6 stars
Watchers
1 watching
Forks
4 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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CoinClipper
CoinClipper is a stealth-focused clipboard monitoring tool written in C#. It detects cryptocurrency wallet addresses in clipboard content and replaces them with predefined attacker-controlled addresses. This behavior mimics real-world clipboard hijackers used in active threat campaigns targeting cryptocurrency users.
⚠️This tool is for educational and authorized penetration testing use only. Running this code on machines you do not own or do not have explicit permission to test is illegal and unethical.
🚀 Features
  • 🔎 Clipboard Monitoring: Monitors clipboard content for a variety of cryptocurrency address patterns in real-time.
  • 🔁 Address Replacement: Automatically swaps detected addresses with attacker-specified ones.
  • 👻 Stealth Techniques:

    • Hidden windowless operation via background thread.
    • Delayed execution using randomized sleep and CPU-burn routines (Snoozy class).
  • 🧬 Persistence Mechanism:

    • Self-replication into AppData\Microsoft\SystemData with randomized executable name.
    • Generates .ps1 and .vbs scripts for execution from the user’s Startup folder.
🧠 Supported Cryptocurrencies
CoinRegex Pattern
Bitcoin (BTC)`\b(bc1
Ethereum (ETH)\b0x[a-fA-F0-9]{40}\b
TRON (TRC20)T[A-Za-z1-9]{33}
Litecoin (LTC)`\b(L
Dogecoin (DOGE)\bD[a-km-zA-HJ-NP-Z1-9]{33}\b
Monero (XMR)\b4[0-9AB][1-9A-HJ-NP-Za-km-z]{93}\b
Ripple (XRP)\br[1-9A-HJ-NP-Za-km-z]{24,34}\b
🛠 Project Structure
CoinClipper/
├── Program.cs // Main entry point with randomized sleep and clipboard thread logic
├── Clip.cs // Core logic for clipboard regex matching and replacement
├── ClipboardFunc.cs // Safe clipboard read/write utilities
├── ClipboardMonitorForm.cs // Hidden WinForms listener using WM_CLIPBOARDUPDATE
├── Snoozy.cs // Randomized delays and CPU simulation (anti-analysis)
├── Copy.cs // Self-copy, persistence, and startup logic
⚠️ Legal Disclaimer
This software is provided for educational purposes only and is intended solely for use in authorized penetration testing environments, such as virtual labs, red team simulations, or malware research.
Do not deploy or distribute this software in production environments or on systems without proper consent. Misuse of this tool may violate computer misuse laws and carry significant legal penalties.
📚 Credits
Regex patterns sourced from research on common cryptocurrency address formats.
Persistence techniques inspired by real-world malware analysis.
Clipboard interception via native Win32 messaging and AddClipboardFormatListener.
🧩 Future Enhancements (Optional)
Add dynamic address fetch from C2 or encrypted config.
Implement address whitelist/blacklist logic.
Obfuscation support or integration with packers like ConfuserEx.
SCAN RESULTS: https://websec.net/scanner/result/525e6e46-a10f-4c62-ab50-0eb1846f2256

About
a malicious crypto banker trojan. Full Undetectable at time of release. 
Topics
bankerclippercryptofudfud-clippertrojan
Resources
Readme
MIT license
Activity
Stars
6 stars
Watchers
1 watching
Forks
4 forks
Report repository
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Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
CoinClipper
CoinClipper is a stealth-focused clipboard monitoring tool written in C#. It detects cryptocurrency wallet addresses in clipboard content and replaces them with predefined attacker-controlled addresses. This behavior mimics real-world clipboard hijackers used in active threat campaigns targeting cryptocurrency users.
⚠️This tool is for educational and authorized penetration testing use only. Running this code on machines you do not own or do not have explicit permission to test is illegal and unethical.
🚀 Features
  • 🔎 Clipboard Monitoring: Monitors clipboard content for a variety of cryptocurrency address patterns in real-time.
  • 🔁 Address Replacement: Automatically swaps detected addresses with attacker-specified ones.
  • 👻 Stealth Techniques:

    • Hidden windowless operation via background thread.
    • Delayed execution using randomized sleep and CPU-burn routines (Snoozy class).
  • 🧬 Persistence Mechanism:

    • Self-replication into AppData\Microsoft\SystemData with randomized executable name.
    • Generates .ps1 and .vbs scripts for execution from the user’s Startup folder.
🧠 Supported Cryptocurrencies
CoinRegex Pattern
Bitcoin (BTC)`\b(bc1
Ethereum (ETH)\b0x[a-fA-F0-9]{40}\b
TRON (TRC20)T[A-Za-z1-9]{33}
Litecoin (LTC)`\b(L
Dogecoin (DOGE)\bD[a-km-zA-HJ-NP-Z1-9]{33}\b
Monero (XMR)\b4[0-9AB][1-9A-HJ-NP-Za-km-z]{93}\b
Ripple (XRP)\br[1-9A-HJ-NP-Za-km-z]{24,34}\b
🛠 Project Structure
CoinClipper/
├── Program.cs // Main entry point with randomized sleep and clipboard thread logic
├── Clip.cs // Core logic for clipboard regex matching and replacement
├── ClipboardFunc.cs // Safe clipboard read/write utilities
├── ClipboardMonitorForm.cs // Hidden WinForms listener using WM_CLIPBOARDUPDATE
├── Snoozy.cs // Randomized delays and CPU simulation (anti-analysis)
├── Copy.cs // Self-copy, persistence, and startup logic
⚠️ Legal Disclaimer
This software is provided for educational purposes only and is intended solely for use in authorized penetration testing environments, such as virtual labs, red team simulations, or malware research.
Do not deploy or distribute this software in production environments or on systems without proper consent. Misuse of this tool may violate computer misuse laws and carry significant legal penalties.
📚 Credits
Regex patterns sourced from research on common cryptocurrency address formats.
Persistence techniques inspired by real-world malware analysis.
Clipboard interception via native Win32 messaging and AddClipboardFormatListener.
🧩 Future Enhancements (Optional)
Add dynamic address fetch from C2 or encrypted config.
Implement address whitelist/blacklist logic.
Obfuscation support or integration with packers like ConfuserEx.
SCAN RESULTS: https://websec.net/scanner/result/525e6e46-a10f-4c62-ab50-0eb1846f2256

About
a malicious crypto banker trojan. Full Undetectable at time of release. 
Topics
bankerclippercryptofudfud-clippertrojan
Resources
Readme
MIT license
Activity
Stars
6 stars
Watchers
1 watching
Forks
4 forks
Report repository
Releases
Packages
Used by
Contributors
Languages