OffSec CTF (REV/PWN) @the3000org

Joined September 2018
Photos and videos
KERRO retweeted
18 Dec 2025
how to hack discord, vercel and more with one easy trick kibty.town/blog/mintlify/

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KERRO retweeted
6 Dec 2025
the person who discovered the #react2shell vulnerability should get paid $1m
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KERRO retweeted
6 Nov 2025
CloudRip Fast Cloudflare bypass scanner Find real server IPs behind Cloudflare by scanning subdomains. Multi-threaded for speed, skips Cloudflare-owned IPs, supports custom or built-in wordlists, and exports results. Built-in rate limiting to avoid getting blocked REPO ⤵️
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KERRO retweeted
I have seen lot of stupid things lately concerning CS, EDR's and Windows drivers. I wrote a, not so bad I guess, long blog post explaining how to build a windows driver, why EDR's need them, and how EDR's work, might be helpful 🤪 blog.whiteflag.io/blog/from-…
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KERRO retweeted
And we're live! dorkme.com/ Google ✅ Bing ✅ Baidy ✅ DuckDuckGo ✅ Yahoo/AOL ✅ CLI Tool ✅ Take your dorking to the next level, all feedbacks are appreciated! <3 #bugbounty #infosec #dork #dorking #seo #automation
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KERRO retweeted
20 Jan 2024
I am thrilled to share my first two CVE assignments CVE-2023-50694 and CVE-2023-50693 for discovering HTTP request smuggling vulnerabilities in HTTPbeast and Jester, both written in Nim language. tenable.com/cve/CVE-2023-506… tenable.com/cve/CVE-2023-506…
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KERRO retweeted
1 Dec 2023
You can now discover subdomains with HackerGPT.
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KERRO retweeted
We stand with Gaza
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KERRO retweeted
22 Nov 2023
new ctf tactic for pwners: a flexible arbitrary write -> rce primitive that doesn't rely on the linker, io objects, or malloc. it's in how your program chooses between SSE or AVX when doing a memcpy! hackmd.io/@pepsipu/SyqPbk94a
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KERRO retweeted
Like many others, I'm very excited for #37C3. It does however seem like there will be no #CTF this time. We did some brainstorming in the CTF Discord and came up with the idea of a "CCC Potluck CTF". Please read about it and potentially contribute: forms.gle/FaPGE492s9rPzCGQ6
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KERRO retweeted
Google has a built in Open Redirect you can chain: https://google[.]com/amp/s/poc.rhynorater.com
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KERRO retweeted
Route to Bugs: Analyzing the Security of BGP Message Parsing i.blackhat.com/BH-US-23/Pres… [PDF]
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