armin weihbold
@koyaan5.bsky.social
i dabble in things. current focus: deobfuscating control-flow-flattening
Tonight we are going to investigate a potential issue in pyvex
at 21:00 CEST on twitch.tv/koyaan5
at 21:00 CEST on twitch.tv/koyaan5
July 12, 2025 at 11:57 AM
Tonight we are going to investigate a potential issue in pyvex
at 21:00 CEST on twitch.tv/koyaan5
at 21:00 CEST on twitch.tv/koyaan5
tfw you debug your application for an evening and in the end find out the library you use has a bug not your code. And it´s one of those bugs that give different results every time you run it.
July 10, 2025 at 10:38 PM
tfw you debug your application for an evening and in the end find out the library you use has a bug not your code. And it´s one of those bugs that give different results every time you run it.
Reposted by armin weihbold
Currently: #GoogleCTF
SIGFLAG is greeting from the HQ from Linz, Austria, as part of the KuK Hofhackerei.
Let's rock this!
SIGFLAG is greeting from the HQ from Linz, Austria, as part of the KuK Hofhackerei.
Let's rock this!
June 28, 2025 at 9:14 PM
Currently: #GoogleCTF
SIGFLAG is greeting from the HQ from Linz, Austria, as part of the KuK Hofhackerei.
Let's rock this!
SIGFLAG is greeting from the HQ from Linz, Austria, as part of the KuK Hofhackerei.
Let's rock this!
Is a twitch stream speedrunning retired pwn challenges on #hackthebox better done as ASMR with keyboard sounds or blasting breakcore and frenchcore?
May 26, 2025 at 6:53 PM
Is a twitch stream speedrunning retired pwn challenges on #hackthebox better done as ASMR with keyboard sounds or blasting breakcore and frenchcore?
Totally agree here, if nobody complains that you do not have an "Evaluation" chapter that is reproducible this will continue
The biggest mistake CS did historically is moving too close to the pure math department and forgetting that as an engineering discipline teaching everyone sound empirical science is important.
November 24, 2024 at 7:14 PM
Totally agree here, if nobody complains that you do not have an "Evaluation" chapter that is reproducible this will continue
Force directed graph in 3D of a control-flow-flattened function
November 20, 2024 at 11:28 PM
Force directed graph in 3D of a control-flow-flattened function