![[Tutorial] Malware and cryptography 31: CAST-128 payload encryption. Simple C example.](https://blackupdate.wiki/storage/mdv-1-400x400.png)
[Tutorial] Malware and cryptography 31: CAST-128 payload encryption. Simple C example.
This post is the result of my own research on using CAST-128 block cipher on malware development. As usual, exploring various crypto algorithms, I decided to check what would happen if we apply this to encrypt/decrypt the payload.
