Writeups
HTB Cyber Apocalypse 2026: Obligation Indexer
Prompt injection to deceive AI and leak debts from others
Read writeup →HTB Cyber Apocalypse 2026: Mement0
Recovered a deleted AI prompt from Git history and decoded XOR'd beacon chunks
Read writeup →HTB Cyber Apocalypse 2026: Gatery
Web challenge bypassing gate authentication by forging a session cookie
Read writeup →HTB Cyber Apocalypse 2026: Force Push
Recovering a buried commit from a cleaned Git repository after a force push
Read writeup →HTB Cyber Apocalypse 2026: The Compressed Truth
Forensics challenge reconstructing activity from Windows Registry hives
Read writeup →217. Contains Duplicate
LeetCode Solution
Read writeup →LetsDefend: Bash Script Challenge
Walkthrough of a suspicious YARN script: tracing environment variables and log paths, then following a chained download, a base64-decoded payload, and the remote staging IP.
Read writeup →HackTheBox: PhishNet Sherlock Writeup
Email header and attachment analysis of a phishing email. Analyzed email headers and malicious attachments. Associated technique to its respective MITRE ATT&CK technique.
Read writeup →CyberDefenders: Oski Lab Writeup
Analyzed an MD5 hash of a malicious file using sandbox reports. Extracted vital information and mapped identified behaviors to MITRE ATT&CK techniques.
Read writeup →HackTheBox: Nibbles Walkthrough
Easy rated Linux box showcasing basic enumeration tactics, web application exploitation, and identifying file misconfigurations to escalate user privileges
Read writeup →HackTheBox: Meow Walkthrough
Easy rated Linux machine. Covers VPN setup, nmap, and Telnet. Root access via default blank password on Telnet. Basic linux commands to view flag.txt file.
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