4d5a9000's EsoLangVM Test

Author:
4d5a9000

Language:
C/C++

Upload:
2023-04-29 15:15

Download

Platform:
Unix/linux etc.

Difficulty:
4.0

Quality:
4.5

Arch:
x86

Downloads:
14

Size:
115.46 KB

Writeups:
0

Comments:
3

Description

ELVM is mostly LLVM but targeting Esoteric Languages. It's not intended to be used as an obfuscator, but I made a KeygenMe anyways. Here's a vaild name and key pair: Name: Alice Key: 496c63-4a69-644f-6a79-50777a55707f56

Comments (3)
Writeups (0)

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4d5a9000 on 2023-05-29 06:15: Has anyone got a solution?

MrFacysus on 2023-05-30 17:38: breaks IDA..... gj

cnathansmith on 2023-08-01 11:35: I got a late start on this one, but I'm getting there. I wrote a gdb script to give me a log of all the macros/code stubs called in order, then just finished a python script to reduce each macro's esi table reads and writes into a form that actually let's some structure emerge. This has definitely been a fun challenging one so far. Not sure if there are any upcoming surprises that'll throw a curveball, but it's looking promising so far.

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4d5a9000's EsoLangVM Test