Android Security & Malware
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Analysis and PoC for CVE-2024-7965 vulnerability that allows to execute arbitrary code in the Google Chrome
It affects mostly Android smartphones and Apple laptops released after November 2020.
If hackers have an exploit to escape from the browser sandbox, they can gain full control over the browser application: read passwords and hijack user sessions.
Info: https://bi.zone/eng/expertise/blog/analiz-uyazvimosti-cve-2024-7965/
PoC: https://github.com/bi-zone/CVE-2024-7965
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SIMurai is software that emulates a SIM card, which helps in fuzzing modem firmware for vulnerabilities or testing SIM spyware
Github: https://github.com/tomasz-lisowski/simurai
Paper: https://www.usenix.org/system/files/usenixsecurity24-lisowski.pdf
Presentation: https://www.usenix.org/system/files/usenixsecurity24_slides-lisowski.pdf
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CellGuard is a research project that analyzes how cellular networks are operated and possibly surveilled.
The CellGuard app for iOS can uncover cellular attacks targeting your iPhone
https://github.com/seemoo-lab/CellGuard
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Write-up on 1-click Exploit in South Korea's KakaoTalk mobile chat app allowed to steal access token and remotely exfiltrate all chat messages.
Issue is fixed, but the bug reporter haven't received reward, because only Koreans are eligible to receive bounty
https://stulle123.github.io/posts/kakaotalk-account-takeover/
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SELinux bypasses
This post aims at giving an overview of what SELinux is, how it is implemented, and how to bypass it, from the point of view of Android kernel exploitation
https://klecko.github.io/posts/selinux-bypasses/
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