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Joint SIGINT Cyber Unit

The Joint SIGINT Cyber Unit is a combined technical unit of the AIVD and MIVD.
README.md

Joint SIGINT Cyber Unit

This is the GitHub page of the Joint SIGINT Cyber Unit (JSCU). This profile is used to share technical publications and projects. We also contribute to various open source software projects on GitHub outside the JSCU-NL organisation.

The Joint SIGINT Cyber Unit (JSCU) is a combined technical unit from the AIVD and MIVD. You can read more about us or our activities on GitHub.

Popular repositories Loading

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Joint SIGINT Cyber Unit · GitHub
Skip to content
@JSCU-NL

Joint SIGINT Cyber Unit

The Joint SIGINT Cyber Unit is a combined technical unit of the AIVD and MIVD.
README.md
Joint SIGINT Cyber Unit
This is the GitHub page of the Joint SIGINT Cyber Unit (JSCU). This profile is used to share technical publications and projects. We also contribute to various open source software projects on GitHub outside the JSCU-NL organisation.
The Joint SIGINT Cyber Unit (JSCU) is a combined technical unit from the AIVD and MIVD. You can read more about us or our activities on GitHub.

Popular repositories
Loading
  1. 
logging-essentials
logging-essentialsPublic
    
A Windows event logging and collection baseline focused on finding balance between forensic value and optimising retention.

    
293

31

  2. 
COATHANGER
COATHANGERPublic
    
IOCs and detection script for COATHANGER malware

    Python
55

9

  3. 
.github
.githubPublic
    
2


Repositories

Showing 3 of 3 repositories
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Joint SIGINT Cyber Unit · GitHub
Skip to content
@JSCU-NL

Joint SIGINT Cyber Unit

The Joint SIGINT Cyber Unit is a combined technical unit of the AIVD and MIVD.
README.md
Joint SIGINT Cyber Unit
This is the GitHub page of the Joint SIGINT Cyber Unit (JSCU). This profile is used to share technical publications and projects. We also contribute to various open source software projects on GitHub outside the JSCU-NL organisation.
The Joint SIGINT Cyber Unit (JSCU) is a combined technical unit from the AIVD and MIVD. You can read more about us or our activities on GitHub.

Popular repositories
Loading
  1. 
logging-essentials
logging-essentialsPublic
    
A Windows event logging and collection baseline focused on finding balance between forensic value and optimising retention.

    
293

31

  2. 
COATHANGER
COATHANGERPublic
    
IOCs and detection script for COATHANGER malware

    Python
55

9

  3. 
.github
.githubPublic
    
2


Repositories

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

Joint SIGINT Cyber Unit

The Joint SIGINT Cyber Unit is a combined technical unit of the AIVD and MIVD.
README.md
Joint SIGINT Cyber Unit
This is the GitHub page of the Joint SIGINT Cyber Unit (JSCU). This profile is used to share technical publications and projects. We also contribute to various open source software projects on GitHub outside the JSCU-NL organisation.
The Joint SIGINT Cyber Unit (JSCU) is a combined technical unit from the AIVD and MIVD. You can read more about us or our activities on GitHub.

Popular repositories
Loading
  1. 
logging-essentials
logging-essentialsPublic
    
A Windows event logging and collection baseline focused on finding balance between forensic value and optimising retention.

    
293

31

  2. 
COATHANGER
COATHANGERPublic
    
IOCs and detection script for COATHANGER malware

    Python
55

9

  3. 
.github
.githubPublic
    
2


Repositories

Showing 3 of 3 repositories
Top languages
Loading…
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Joint SIGINT Cyber Unit · GitHub
Skip to content
@JSCU-NL

Joint SIGINT Cyber Unit

The Joint SIGINT Cyber Unit is a combined technical unit of the AIVD and MIVD.
README.md
Joint SIGINT Cyber Unit
This is the GitHub page of the Joint SIGINT Cyber Unit (JSCU). This profile is used to share technical publications and projects. We also contribute to various open source software projects on GitHub outside the JSCU-NL organisation.
The Joint SIGINT Cyber Unit (JSCU) is a combined technical unit from the AIVD and MIVD. You can read more about us or our activities on GitHub.

Popular repositories
Loading
  1. 
logging-essentials
logging-essentialsPublic
    
A Windows event logging and collection baseline focused on finding balance between forensic value and optimising retention.

    
293

31

  2. 
COATHANGER
COATHANGERPublic
    
IOCs and detection script for COATHANGER malware

    Python
55

9

  3. 
.github
.githubPublic
    
2


Repositories

Showing 3 of 3 repositories
Top languages
Loading…
Most used topics
Loading…

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

Joint SIGINT Cyber Unit

The Joint SIGINT Cyber Unit is a combined technical unit of the AIVD and MIVD.
README.md
Joint SIGINT Cyber Unit
This is the GitHub page of the Joint SIGINT Cyber Unit (JSCU). This profile is used to share technical publications and projects. We also contribute to various open source software projects on GitHub outside the JSCU-NL organisation.
The Joint SIGINT Cyber Unit (JSCU) is a combined technical unit from the AIVD and MIVD. You can read more about us or our activities on GitHub.

Popular repositories
Loading
  1. 
logging-essentials
logging-essentialsPublic
    
A Windows event logging and collection baseline focused on finding balance between forensic value and optimising retention.

    
293

31

  2. 
COATHANGER
COATHANGERPublic
    
IOCs and detection script for COATHANGER malware

    Python
55

9

  3. 
.github
.githubPublic
    
2


Repositories

Showing 3 of 3 repositories
Top languages
Loading…
Most used topics
Loading…

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

Joint SIGINT Cyber Unit

The Joint SIGINT Cyber Unit is a combined technical unit of the AIVD and MIVD.
README.md
Joint SIGINT Cyber Unit
This is the GitHub page of the Joint SIGINT Cyber Unit (JSCU). This profile is used to share technical publications and projects. We also contribute to various open source software projects on GitHub outside the JSCU-NL organisation.
The Joint SIGINT Cyber Unit (JSCU) is a combined technical unit from the AIVD and MIVD. You can read more about us or our activities on GitHub.

Popular repositories
Loading
  1. 
logging-essentials
logging-essentialsPublic
    
A Windows event logging and collection baseline focused on finding balance between forensic value and optimising retention.

    
293

31

  2. 
COATHANGER
COATHANGERPublic
    
IOCs and detection script for COATHANGER malware

    Python
55

9

  3. 
.github
.githubPublic
    
2


Repositories

Showing 3 of 3 repositories
Top languages
Loading…
Most used topics
Loading…

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
Joint SIGINT Cyber Unit · GitHub
Skip to content
@JSCU-NL

Joint SIGINT Cyber Unit

The Joint SIGINT Cyber Unit is a combined technical unit of the AIVD and MIVD.
README.md
Joint SIGINT Cyber Unit
This is the GitHub page of the Joint SIGINT Cyber Unit (JSCU). This profile is used to share technical publications and projects. We also contribute to various open source software projects on GitHub outside the JSCU-NL organisation.
The Joint SIGINT Cyber Unit (JSCU) is a combined technical unit from the AIVD and MIVD. You can read more about us or our activities on GitHub.

Popular repositories
Loading
  1. 
logging-essentials
logging-essentialsPublic
    
A Windows event logging and collection baseline focused on finding balance between forensic value and optimising retention.

    
293

31

  2. 
COATHANGER
COATHANGERPublic
    
IOCs and detection script for COATHANGER malware

    Python
55

9

  3. 
.github
.githubPublic
    
2


Repositories

Showing 3 of 3 repositories
Top languages
Loading…
Most used topics
Loading…