Root-Me app-system (SSH-only): ELF x86/x64/ARM64 & Windows Kernel x64. No local GDB. Libc.rip fingerprint, patchelf, ret2libc/ROP/ret2dlresolve, FSOP glibc 2.35+, BROP, ARM64 AAPCS64 / PAC / TikTag MTE, Windows token steal / PreviousMode / Segment Heap.
Orchestrator for CTF triage: fingerprint binaries, detect manifests (package.json/Cargo/go.mod/foundry.toml), find crypto/forensics/AI artefacts, emit JSON+markdown dispatch pointers into ctf-*/SKILL.md PRI. Bundles pwnsetup/cryptosetup/websetup/foreniq/aiprobe scripts. CTFd client (ctfd.py) for sync/triage/submit workflow.
Cryptography CTF attacks: RSA, AES, ECC, PRNG, hash length-extension, padding oracles, lattice/LWE/CVP, HNP, Coppersmith, Pollard, Wiener, ZKP/Circom/halo2, post-quantum KEM. Dispatch on prime shape, oracle type, or scheme artefact.
Digital forensics: disk/memory images (Volatility), PCAP + network steganography, Windows event logs & registry, side-channel power/EM traces, RF/SDR/DTMF/POCSAG decode, logic-analyzer (sigrok), image/audio stego, cryptocurrency tracing. Dispatch on file magic.
Malware & network analysis: obfuscated JS/PowerShell/VBA, PE/.NET analysis, PyInstaller/PyArmor, custom C2 protocols (RC4, AES, DNS), YARA rules, shellcode, memory-forensics IOCs, anti-sandbox/anti-VM bypass.
Miscellaneous CTF: Python/bash jails, encoding puzzles, Z3/SMT, QR codes, RF/SDR, WASM games, esoteric languages, game theory, commitment schemes, AI/ML/LLM agent exploitation (prompt injection, tool-arg injection, federated poisoning, quantum/Qiskit).
OSINT for CTF: social media tracking (X/Tumblr/BlueSky/Discord), username enumeration, reverse image search, geolocation (EXIF/MGRS/Plus Codes/What3Words), DNS/WHOIS, Wayback, FEC/Tor/GitHub mining.
Binary exploitation (pwn): stack/heap/format-string/ROP, glibc heap (House-of-*, leakless, FSOP/FSOPAgain), seccomp bypass, sandbox escape, Linux & Windows kernel exploitation (KASLR/SMEP/SMAP, token steal, cred swap, PreviousMode), BROP. Dispatch on binary/checksec signals.