Hasty Briefsbeta

A webshell and a normal file that have the same MD5

3 days ago
https://github.com/phith0n/collision-webshell
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  • #Webshell
  • #MD5 Collision
  • #Security Bypass
  • Repository contains two PHP files with identical MD5 hashes: normal.php and webshell.php.
  • Webshell.php includes a PHP webshell that executes code passed via GET parameter.
  • Hexdumps provided for both files show their binary content despite identical hashes.
  • This technique can potentially bypass cached webshell detection mechanisms.
  • Reference link provided to a Chinese article discussing this method.
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