vtl0
31 posts

vtl0
@vtl_0
I like computer security, windows & linux internals. Currently obsessed with bootkits, SMM and hypervisors (EN/PT)





There is literally no way to close the Cloudflare WARP client without killing the process. Why does Cloudflare think they’re entitled to a permanent background service on my machine?





I was hunting for vulnerabilities and I read a recent commit on a *high attack surface library*. It was a bug fix, but there I noticed a sanity check I am very sure is incomplete Its 5 AM and I cant decide whether I should confirm this probable integer overflow or I go to sleep





Bootkitting Linux is extremely underrated. People simply don't realize how different kernels/bzimages/versions/even compilation flags make it so sigging or finding something ultra specific not as trivial. We're are all familiar with windows but where are linux EFI bootkits at?













