: If no password was provided, security researchers often use John the Ripper or Hashcat to crack the archive's header.
Example: rar2john two1.rar > hash.txt followed by john hash.txt . two1.rar
: Scripts or executables that run once extracted. : If no password was provided, security researchers
: It is a common trope in forensics challenges to have archives within archives (e.g., one.rar contains two1.rar , which contains three.zip ). This tests your ability to automate extraction scripts. : It is a common trope in forensics
: Sometimes the file is not actually a RAR archive. You can verify this by checking the Magic Bytes (File Signature). A true RAR file should start with the hex signature 52 61 72 21 1A 07 00 (for RAR 5.0) or 52 61 72 21 1A 07 01 00 (for older versions). Common Extraction Steps