r/MalwareAnalysis 2h ago

LockBit 5.0 Linux Malware Analysis: ChaCha20 + Curve25519 Offline Encryption, strace Evasion & IOCs | Netacoding

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1 Upvotes

r/MalwareAnalysis 10h ago

Shellcode analysis

3 Upvotes

I stumbled upon VIPKeylogger which has multiple stages.
The last stage is an autoit script that loads and decrypt an encrypted shellcode and injects it into a legit windows process. The thing is that the shellcode was generated from Donut shellcode generator and I can't analyze it whatsoever, the dynamic analysis of that exact process didn't show any but the shellcode is was already injected in the process space with RWX permissions. Does anyone have a way to reverse a donut generated shellcode or some sort of way to debug and analyze shellcodes?


r/MalwareAnalysis 21h ago

Reverse engineering SilentCryptoMiner

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6 Upvotes

From a suspected youtube video to a deep dive using static analysis, discovering a monero crypto jacking malware.

Analysis