
zipbrk
Zip file format fuzzer and multi-tool.

Zip file format fuzzer and multi-tool.

Sorry ransomware (.sorry) IOCs, YARA rules and forensic analysis - CVE-2026-41940 cPanel campaign

AES-256 file and directory encryption tool with interactive CLI, progress bar, and optional secure deletion of originals. Supports large files and…

My manifesto, and stories, images, and phun stuff


Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

Fast cryptographic hash function with PRF, MAC, KDF, and XOF modes. Supports verified streaming, incremental updates, and parallelized hashing via…

Tinfoil Chat - Onion-routed, endpoint secure messaging system

Utility to find AES keys in running processes

🔐 A CLI tool to extract server certificates

EXOCET - AV-evading, undetectable, payload delivery tool

Labtainers: A Docker-based cyber lab framework

CKB's vm, based on open source RISC-V ISA

Tool to find common vulnerabilities in cryptographic public keys

Heartbleed (CVE-2014-0160) client exploit

MD5-Monomorphic Shellcode Packer - all payloads have the same MD5 hash

Open source tool to help you build a valid SSL certificate chain.