CryptoTester. A utility for playing with cryptography, geared towards ransomware analysis.
332DotNetMonitor. Think APIMonitor, but for .NET binaries.
61hidden-tear-bruteforcer. Simple bruteforcer for EDA2/HiddenTear based ransomware.
27SamSamStringDecrypter. Simple decrypter for strings used in SamSam Ransomware samples.
18stop_config. Dump configuration from STOP Djvu ransomware sample
12cuckoo-api. PHP wrapper for Cuckoo Sandbox API.
8CryptoHostKeygen. Key generator for CryptoHost Ransomware
5sketchy-api. PHP wrapper for Sketchy API.
5NemucodCryptedDecrypter. Key generator and decrypter for Crypted Ransomware dropped by Nemucod malware.
4malwr-api. PHP wrapper for Malwr.com API.
3tools. Python
3