The radare2 quick reference: flags, a modular copy-paste cheat sheet, and a worked breakdown of every real situation. Load and analyze a binary, list functions, strings, and imports, disassemble main, read control flow in graph mode, patch a jump, debug under breakpoints, diff two builds, and script it with r2pipe.
A practical pwntools guide: install it, wire up process and remote I/O, pack and unpack values, build ROP helpers, read the output honestly, and keep a cheat sheet you will actually reuse.
The GDB quick reference with GEF and pwndbg: launch flags, a modular cheat sheet, and a worked breakdown of every real situation. Break on a stripped binary, step by instruction, read args in registers, dump the stack, watch a variable, measure an overflow offset with cyclic, inspect the heap, and debug a core dump post-mortem.
The Binwalk quick reference: flags, a modular copy-paste cheat sheet, and a worked breakdown of every real situation. Map firmware with a signature scan, extract nested layers recursively, carve a byte range with dd, read entropy for compression vs encryption, filter to just the filesystem, and identify a raw blob's CPU architecture.
The Mr. Robot virtual machine (VM) is an exciting challenge inspired by the hit TV series Mr. Robot. It features three hidden keys, progressively increasing in difficulty.