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The script detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password.

Security Impact

Machine accounts with Pre-Windows 2000 passwords are vulnerable to:

  • Easy password guessing
  • Lateral movement in Active Directory environments
  • Potential privilege escalation
  • Network resource access exploitation

Remediation

If vulnerable accounts are found:

  1. Reset the machine account passwords
  2. Ensure proper machine account password policies are enforced
  3. Implement modern security practices for machine authentication
  4. Monitor for any unauthorized access attempts

Disclaimer

This tool is intended for authorized security testing and auditing purposes only. Always ensure proper authorization before conducting security assessments. The author is not responsible for any misuse or damage caused by this tool.

About

Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output.

www.mordavid.com

Topics

dcsync

Resources

Readme
Activity

Stars

1 star

Watchers

1 watching

Forks

2 forks
Report repository

Contributors

Languages

, '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" + '
GitHub - MorDavid/Pre2KFromDCSync: Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output. · GitHub
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Pre2KFromDCSync.py
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README.md
requirements.txt
requirements.txt
Repository files navigation
The script detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password.
Security Impact
Machine accounts with Pre-Windows 2000 passwords are vulnerable to:
  • Easy password guessing
  • Lateral movement in Active Directory environments
  • Potential privilege escalation
  • Network resource access exploitation
Remediation
If vulnerable accounts are found:
  1. Reset the machine account passwords
  2. Ensure proper machine account password policies are enforced
  3. Implement modern security practices for machine authentication
  4. Monitor for any unauthorized access attempts
Disclaimer
This tool is intended for authorized security testing and auditing purposes only. Always ensure proper authorization before conducting security assessments. The author is not responsible for any misuse or damage caused by this tool.
About
Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output.
www.mordavid.com
Topics
dcsync
Resources
Readme
Activity
Stars
1 star
Watchers
1 watching
Forks
2 forks
Report repository
Contributors
Languages

, '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('^' + ".*" + '
GitHub - MorDavid/Pre2KFromDCSync: Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output. · GitHub
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Pre2KFromDCSync.py
Pre2KFromDCSync.py
README.md
README.md
requirements.txt
requirements.txt
Repository files navigation
The script detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password.
Security Impact
Machine accounts with Pre-Windows 2000 passwords are vulnerable to:
  • Easy password guessing
  • Lateral movement in Active Directory environments
  • Potential privilege escalation
  • Network resource access exploitation
Remediation
If vulnerable accounts are found:
  1. Reset the machine account passwords
  2. Ensure proper machine account password policies are enforced
  3. Implement modern security practices for machine authentication
  4. Monitor for any unauthorized access attempts
Disclaimer
This tool is intended for authorized security testing and auditing purposes only. Always ensure proper authorization before conducting security assessments. The author is not responsible for any misuse or damage caused by this tool.
About
Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output.
www.mordavid.com
Topics
dcsync
Resources
Readme
Activity
Stars
1 star
Watchers
1 watching
Forks
2 forks
Report repository
Contributors
Languages

, '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('^' + ".*" + '
GitHub - MorDavid/Pre2KFromDCSync: Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output. · GitHub
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Pre2KFromDCSync.py
Pre2KFromDCSync.py
README.md
README.md
requirements.txt
requirements.txt
Repository files navigation
The script detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password.
Security Impact
Machine accounts with Pre-Windows 2000 passwords are vulnerable to:
  • Easy password guessing
  • Lateral movement in Active Directory environments
  • Potential privilege escalation
  • Network resource access exploitation
Remediation
If vulnerable accounts are found:
  1. Reset the machine account passwords
  2. Ensure proper machine account password policies are enforced
  3. Implement modern security practices for machine authentication
  4. Monitor for any unauthorized access attempts
Disclaimer
This tool is intended for authorized security testing and auditing purposes only. Always ensure proper authorization before conducting security assessments. The author is not responsible for any misuse or damage caused by this tool.
About
Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output.
www.mordavid.com
Topics
dcsync
Resources
Readme
Activity
Stars
1 star
Watchers
1 watching
Forks
2 forks
Report repository
Contributors
Languages

, '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" + '
GitHub - MorDavid/Pre2KFromDCSync: Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output. · GitHub
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Pre2KFromDCSync.py
Pre2KFromDCSync.py
README.md
README.md
requirements.txt
requirements.txt
Repository files navigation
The script detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password.
Security Impact
Machine accounts with Pre-Windows 2000 passwords are vulnerable to:
  • Easy password guessing
  • Lateral movement in Active Directory environments
  • Potential privilege escalation
  • Network resource access exploitation
Remediation
If vulnerable accounts are found:
  1. Reset the machine account passwords
  2. Ensure proper machine account password policies are enforced
  3. Implement modern security practices for machine authentication
  4. Monitor for any unauthorized access attempts
Disclaimer
This tool is intended for authorized security testing and auditing purposes only. Always ensure proper authorization before conducting security assessments. The author is not responsible for any misuse or damage caused by this tool.
About
Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output.
www.mordavid.com
Topics
dcsync
Resources
Readme
Activity
Stars
1 star
Watchers
1 watching
Forks
2 forks
Report repository
Contributors
Languages

, '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('^' + ".*" + '
GitHub - MorDavid/Pre2KFromDCSync: Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output. · GitHub
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Pre2KFromDCSync.py
Pre2KFromDCSync.py
README.md
README.md
requirements.txt
requirements.txt
Repository files navigation
The script detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password.
Security Impact
Machine accounts with Pre-Windows 2000 passwords are vulnerable to:
  • Easy password guessing
  • Lateral movement in Active Directory environments
  • Potential privilege escalation
  • Network resource access exploitation
Remediation
If vulnerable accounts are found:
  1. Reset the machine account passwords
  2. Ensure proper machine account password policies are enforced
  3. Implement modern security practices for machine authentication
  4. Monitor for any unauthorized access attempts
Disclaimer
This tool is intended for authorized security testing and auditing purposes only. Always ensure proper authorization before conducting security assessments. The author is not responsible for any misuse or damage caused by this tool.
About
Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output.
www.mordavid.com
Topics
dcsync
Resources
Readme
Activity
Stars
1 star
Watchers
1 watching
Forks
2 forks
Report repository
Contributors
Languages

, '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('^' + ".*" + '
GitHub - MorDavid/Pre2KFromDCSync: Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output. · GitHub
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Pre2KFromDCSync.py
Pre2KFromDCSync.py
README.md
README.md
requirements.txt
requirements.txt
Repository files navigation
The script detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password.
Security Impact
Machine accounts with Pre-Windows 2000 passwords are vulnerable to:
  • Easy password guessing
  • Lateral movement in Active Directory environments
  • Potential privilege escalation
  • Network resource access exploitation
Remediation
If vulnerable accounts are found:
  1. Reset the machine account passwords
  2. Ensure proper machine account password policies are enforced
  3. Implement modern security practices for machine authentication
  4. Monitor for any unauthorized access attempts
Disclaimer
This tool is intended for authorized security testing and auditing purposes only. Always ensure proper authorization before conducting security assessments. The author is not responsible for any misuse or damage caused by this tool.
About
Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output.
www.mordavid.com
Topics
dcsync
Resources
Readme
Activity
Stars
1 star
Watchers
1 watching
Forks
2 forks
Report repository
Contributors
Languages

, '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); }
})();
})();
GitHub - MorDavid/Pre2KFromDCSync: Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output. · GitHub
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.gitattributes
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Pre2KFromDCSync.py
Pre2KFromDCSync.py
README.md
README.md
requirements.txt
requirements.txt
Repository files navigation
The script detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password.
Security Impact
Machine accounts with Pre-Windows 2000 passwords are vulnerable to:
  • Easy password guessing
  • Lateral movement in Active Directory environments
  • Potential privilege escalation
  • Network resource access exploitation
Remediation
If vulnerable accounts are found:
  1. Reset the machine account passwords
  2. Ensure proper machine account password policies are enforced
  3. Implement modern security practices for machine authentication
  4. Monitor for any unauthorized access attempts
Disclaimer
This tool is intended for authorized security testing and auditing purposes only. Always ensure proper authorization before conducting security assessments. The author is not responsible for any misuse or damage caused by this tool.
About
Pre2KfromDCSync detects machine accounts with Pre-Windows 2000 passwords and outputs the account name, stored NT hash, and potential password from DCSync output.
www.mordavid.com
Topics
dcsync
Resources
Readme
Activity
Stars
1 star
Watchers
1 watching
Forks
2 forks
Report repository
Contributors
Languages