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Janet v1.1 REPL Sandbox Bypass

Janet v1.1 REPL Sandbox Bypass

Janet is a functional and imperative programming language. The entire language (core library, interpreter, compiler, assembler, PEG) is…
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Aneesh Dogra
Advanced ROP techniques

Advanced ROP techniques

Rop or return-oriented-programming is an exploit technique that is usually used to exploit buffer overflow vulnerabilities in programs…
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Aneesh Dogra
Reversing libfuse malware

Reversing libfuse malware

Recent zer0pts CTF 2021 had a reversing challenge: infected in the reversing, warmup category. [96 pts]
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Aneesh Dogra
Bypassing Syscall filters

Bypassing Syscall filters

With the advent of tools like auditd, seccomp, selinux: we have rules to disable a list of Linux syscalls using a blacklist mechanism…
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Aneesh Dogra
Reversing Programmable Interface Controllers

Reversing Programmable Interface Controllers

AeroCTF had a category of challenges revolving around PICs. The PIC code dump is given for us to analyze and extract the flag from it. ROM…
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Aneesh Dogra
Reversing Web Assembly (WASM)

Reversing Web Assembly (WASM)

xmas_future
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Aneesh Dogra
File Magician, 36c3 ctf

File Magician, 36c3 ctf

Finally (again), a minimalistic, open-source file hosting solution.
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Aneesh Dogra
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