Skill UI

A comprehensive architectural guide for building production-grade flowcharts using ReactFlow. This pattern set covers key challenges including hierarchical tree navigation (expandable/collapsible nodes), performance optimization via incremental rendering and memoization, and advanced state management using Redux-like reducer patterns with history tracking (undo/redo).

This skill provides a comprehensive, expert guide to the entire reverse engineering lifecycle. It covers advanced techniques for binary analysis, including static analysis (disassembly, metadata extraction, control flow mapping) and dynamic analysis (API hooking, memory tracing). Mastery includes utilizing industry-leading tools such as IDA Pro, Ghidra, radare2, and specialized frameworks like pwntools and angr. The methodology is structured for secure research, CTF challenges, and vulnerability assessment, emphasizing best practices and ethical use.

A comprehensive guide for analyzing binary exploitation techniques, covering buffer overflows, ROP chains, and memory corruption vulnerabilities. It details the use of specialized tools like pwntools, checksec, and ROPgadget for identifying and developing exploits in ELF binaries during authorized security assessments and CTF challenges. Focuses on advanced offensive security practices.

This comprehensive playbook provides expert techniques for classical cipher identification and breaking. It covers fundamental methods like frequency analysis, Kasiski examination, and Index of Coincidence (IC), enabling the decryption of monoalphabetic, polyalphabetic, and transposition ciphers (Vigenere, Caesar, Playfair, etc.). It also guides the decoding of various formats (Base64, Hex, Morse).

A comprehensive playbook covering advanced cryptographic hash attack techniques. Learn how to exploit inherent weaknesses such as length extension attacks (MD5, SHA-256), generating identical-prefix or chosen-prefix collisions, and analyzing side-channel timing leaks. Essential for CTF challenges and authorized penetration testing scenarios.

An expert playbook detailing advanced techniques for Linux kernel exploitation. Covers vulnerability classes (UAF, OOB, Race Condition), building primitives, bypassing modern mitigations (KASLR, SMEP, SMAP, KPTI), and achieving root privilege escalation via functions like commit_creds or modprobe_path overwrite. Essential for CTF and advanced security research.

This expert playbook provides a comprehensive guide to lattice-based cryptanalysis techniques. It covers fundamental concepts like SVP and CVP, and deep dives into advanced algorithms such as LLL and BKZ reduction. Key attack applications include Coppersmith's method for finding small roots in RSA, solving the Hidden Number Problem for recovering DSA/ECDSA nonces, and analyzing knapsack ciphers. Essential for CTF and academic cryptanalysis.

This playbook provides advanced techniques for symbolic execution using angr, Z3, and Unicorn Engine. It covers automating CTF challenges, handling constraint solving patterns, function hooking, memory manipulation, and emulating custom virtual machines for binary analysis and key recovery.

This playbook provides expert-level techniques for cryptanalysis of symmetric encryption. It details how to exploit weaknesses in various modes and algorithms, including CBC padding oracle attacks, ECB mode exploitation, bit flipping attacks, stream cipher key reuse, and meet-in-the-middle attacks. Essential for authorized penetration testing and CTF challenges.

This playbook provides expert techniques for reverse engineering custom virtual machines and proprietary bytecode. It guides users through identifying dispatchers (switch/table), mapping unknown opcodes, reconstructing custom ISAs, and writing dedicated disassemblers. Essential for solving complex CTF challenges, analyzing protected software, or tackling custom runtime environments.