Sonntag, 19. Januar 2020

Writeup: Out of the sbox - Insomnihack teaser 2020

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After playing Insomnihack teaser 2020 CTF yesterday, here is my writeup on how i solved the "Out of the sbox" crypto challenge. ...
Mittwoch, 31. Januar 2018

Modern post exploitation techniques

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It's been a while since i posted something on this blog last time, mostly because i was really busy studying. Soon i will be working on...
Mittwoch, 18. Januar 2017

HALP! i get same nonce/100% nonce collision

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Hello everybody, once again there is an unsolved mystery, so there is once again time for a blogpost! This time: The mysterious "alw...
Dienstag, 10. Januar 2017

BasebandGoldCertID not found, please spam tihmstar!

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Hello everyone, i've been writing a few blogposts lately, which were really fun and i think i can get used to this :D Today's top...
Donnerstag, 5. Januar 2017

How to downgrade without jailbreak using prometheus

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Hello everybody, since the release of prometheus there has been a lot of confusion about what it can do and what it can't do. A lot of ...
Montag, 2. Januar 2017

Updates on prometheus / Stuck at Waiting for device... / Are my shsh file broken????

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Hello everybody, first of all i wish you a happy new year :D In the past few days happened quite a bit, i held my talk at 33c3 about downgra...
Donnerstag, 22. Dezember 2016

Are my shsh2/shsh files valid?

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Note: i'm only refering to 64bit devices/shsh2/shsh files in this post. Hello everyone, last week we had a lot of news about jailbrea...