Cutter is a free and open-source reverse-engineering platform powered by Rizin, using Rizin as its core engine. It is built with Qt and C++ and provides access to Rizin features through a GUI or an integrated terminal. Its releases integrate the native Ghidra decompiler, and it includes a graph view, debugger (beta), hex editor, Python scripting engine and plugins.
OpenCVE is a searchable database of CVEs and security vulnerabilities, showing results with vendor, product, update date and CVSS scores. It also offers example searches such as CVEs in KEV and CVEs with high EPSS scores.
IP Intelligence is a free real-time service that determines how likely an IP address is a proxy, VPN, hosting or bad IP, returning a probabilistic value between 0 and 1. It uses machine learning and probability theory with dynamic checks against large datasets. The API requires no key or sign-up, and an optional residential proxy detection flag is available.
CertAlert is a developer resource for coding, documentation, communities, security research, or software tools.
mCaptcha is a proof-of-work based captcha system described as privacy focused and fully automated. It states that it does not track or profile users and does not use IP addresses for rate limiting. The project offers an xCaptcha drop-in replacement, and its APIs are described as compatible with reCAPTCHA and hCaptcha. A guide covers installing the captcha on a website.
Python package template for building command-line OSINT tools with a reusable project structure.
ThreatFox is a project from abuse.ch and Spamhaus for sharing indicators of compromise associated with malware with the infosec community, AV vendors and cyber threat intelligence providers. Users can upload IOCs, browse the database, and use APIs to push and pull signals and automate bulk queries. Spamhaus datasets are enhanced with malware samples from ThreatFox.
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OpenCVE is a searchable database of CVEs and security vulnerabilities, showing results with vendor, product, update date and CVSS scores. It also offers example searches such as CVEs in KEV and CVEs with high EPSS scores.
IP Intelligence is a free real-time service that determines how likely an IP address is a proxy, VPN, hosting or bad IP, returning a probabilistic value between 0 and 1. It uses machine learning and probability theory with dynamic checks against large datasets. The API requires no key or sign-up, and an optional residential proxy detection flag is available.
CertAlert is a developer resource for coding, documentation, communities, security research, or software tools.
mCaptcha is a proof-of-work based captcha system described as privacy focused and fully automated. It states that it does not track or profile users and does not use IP addresses for rate limiting. The project offers an xCaptcha drop-in replacement, and its APIs are described as compatible with reCAPTCHA and hCaptcha. A guide covers installing the captcha on a website.
Python package template for building command-line OSINT tools with a reusable project structure.
ThreatFox is a project from abuse.ch and Spamhaus for sharing indicators of compromise associated with malware with the infosec community, AV vendors and cyber threat intelligence providers. Users can upload IOCs, browse the database, and use APIs to push and pull signals and automate bulk queries. Spamhaus datasets are enhanced with malware samples from ThreatFox.
