mirai-utils

reveal xored strings in mirai binary

usage:

• crack_mirai.py <mirai binary> - will try to guess the XOR key and decrypt the binary
• decode_mirai.py <mirai binary> - will try to do it with the default key which is 0xdeadbeef

The effective lenght of key is 1 byte anyway.

take a look at:

https://github.com/srozb/spyrai - harmless mirai botnet client.