demoscene

Demoscene

Challenge Description

it is all in the timing

Short Writeup

Compiled using -->

clang -mllvm -bcf  -mllvm -sub_loop=3 -mllvm -aesSeed=B105B105B105B105B105B105B105B105 chall.c -o cryptor_obfus.exe 

Use disassembler and find the xor. Decrypt wut and you will get an executable. Single function XOR with ollvm - Encryptor. Gluttony timer function - Demoscene.

Challenge Author

Freakston, Silv3rfelix

Flag

inctf{thisaintframestutter}