Jump to content
Tuts 4 You

PingvinCrypt decryptor


Recommended Posts

Yohoo hord of fans, :lol:

a few days after DEF decryptor, here is PingvinCrypt decryptor.

PingvinCrypt was interesting to study, a nice SoftIce antidebug and a header access.

This cryptor uses a xor decryption, with the key based on a CRC of header firsts 100h bytes and decrypter bytes.

The import decryption is the same key xor 13h

Tested with PingvinCrypt v1.0...

As usual, source code in masm and cryptor are also included for interested ones...

See you soon ...

Laurent aka BIGBOSS from COPs



Link to comment

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Create New...