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PingvinCrypt decryptor

bigboss-62
bigboss-62
in Programming and Coding

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Posted

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

PingvinCrypt_v1.0.zip

CPS_UnPingvinCrypt_v1.0.zip

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