picoCTF_2022

picoCTF 2022

The challenges I solved are the following.

Forensics (Solved 13/13)

• Enhance!: 100 points
• File types: 100 points
• Lookey here: 100 points
• Packets Primer: 100 points
• Redaction gone wrong: 100 points
• Sleuthkit Intro: 100 points
• Sleuthkit Apprentice: 200 points
• Eavesdrop: 300 points
• Operation Oni: 300 points
• St3g0: 300 points
• Operation Orchid: 400 points
• SideChannel: 400 points
• Torrent Analyze: 400 points

Cryptography (Solved 11/15)

• basic-mod1: 100 points
• basic-mod2: 100 points
• credstuff: 100 points
• morse-code: 100 points
• rail-fence: 100 points
• substitution0: 100 points
• substitution1: 100 points
• substitution2: 100 points
• transposition-trial: 100 points
• Vigenere: 100 points
• diffie-hellman: 200 points

Binary Exploitation (Solved 5/14)

• CVE-XXXX-XXXX: 100 points
• buffer_overflow_0: 100 points
• buffer_overflow_1: 200 points
• buffer_overflow_2: 300 points
• flag_leak: 300 points

Reverse Engineering (Solved 2/12)

• file-run1: 100 points
• file-run2: 100 points

Web Exploitation (Solved 2/12)

• Inspect_HTML: 100 points
• Includes: 100 points