ThreatPinch Lookup is a powerful Chrome add-on developed by ThreatPinch that provides users with a comprehensive threat intelligence tool. With this add-on, users can easily access threat intelligence hover tooltips for various types of indicators of compromise (IOC) such as IPv4 addresses, MD5 and SHA2 hashes, CVE identifiers, and fully qualified domain names (FQDN). Additionally, users have the flexibility to add their own custom IOCs using regular expressions.

One of the standout features of ThreatPinch Lookup is its ability to work with any REST API, allowing users to create their own data connections. This means that users can integrate the add-on with their asset portals or other data sources of their choice. The add-on also supports syncing data requests with a CouchDB, providing a seamless experience.

ThreatPinch Lookup offers advanced filtering options, allowing users to exclude their own assets from online tool lookups. This ensures that users can focus on investigating external threats without cluttering their results with internal assets. The add-on also supports defanged IOCs and bulk IOC searching, making it a versatile tool for threat intelligence professionals.

Out of the box, ThreatPinch Lookup comes with integrations with several popular threat intelligence platforms and services, including ThreatMiner, Alienvault OTX, IBM X-Force Exchange, VirusTotal, Cymon.io, ThreatCrowd, CIRCL, PassiveTotal, MISP, Censys.io, Shodan, BlockChain.info, Zoomeye, PulseDive, Bitcoin Whos Who, Recorded Future, Google Safe Browsing, and Have I Been Pwned.

Please note that while ThreatPinch Lookup is a powerful tool, some functionality may still be in development as it is currently in the beta testing phase. The developers welcome feedback from users to further improve the add-on.