Where did HDThe Bibi Files come from? Some analysts suggest the leak is an inside job from the State Prosecutor’s office, frustrated with judicial delays. Others point to a foreign intelligence agency that retrieved the files from a compromised server. The high-definition nature of the leak suggests professional forensic extraction, not a simple cell-phone camera grab.
| Step | Action | Reasoning | |------|--------|-----------| | 1 | Nmap → identify open services | Locate the Flask app on port 8000 | | 2 | Browse /files → three PDFs | PDFs contain hidden clues (base64 key, username hint) | | 3 | Enumerate upload endpoint → no validation | Opportunity for file upload abuse | | 4 | Upload a CGI Python shell ( shell.cgi ) | Gain remote code execution as www-data | | 5 | Use the shell to read /home/bibi/user.txt | Capture user flag | | 6 | Search for SUID binaries → found /usr/bin/python3.8 | Potential privilege‑escalation vector | | 7 | Place malicious sitecustomize.py in /tmp | SUID Python loads this module automatically | | 8 | Run python3.8 -c as www-data → triggers root shell | Obtain root privileges | | 9 | Read /root/root.txt | Capture root flag | HDThe Bibi Files
The machine presents a fairly typical “file‑sharing / document‑viewer” web application that runs on a custom Python/Flask backend. The interesting bits are hidden inside a few “Bibi” PDF files and a mis‑configured upload endpoint. Where did HDThe Bibi Files come from
Author : bibi:admin