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My current pwn milestone: understand the two-stage ret2libc flow from a puts leak to a calculated system("/bin/sh") call.
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- Published on
Reproducing the ROP alignment problem with normal C SSE intrinsics and inspecting the MOVAPS instruction generated by GCC.- Published on
The payload reached win but still crashed: diagnosing MOVAPS, understanding 16-byte alignment, and fixing the chain with one RET.- Published on
Why I stopped guessing buffer-overflow offsets, how to inspect RSP when RET crashes, and how a cyclic pattern revealed offset 93.- Published on
Adding RDX to the chain completed my first three-register ROP setup and reinforced how the AMD64 calling convention shapes payloads.