ThreatFox IOC Database

You are browsing the Indicator Of Compromise (IOC) database of ThreatFox. If you would like to contribute IOCs to the corpuse, you can do so through either the web form or the API.

663

IOCs shared (past 24 hours)

Mirai

Most seen malware family (past 24 hours)

1'810'953

IOCs in corpus

Using the form below, you can search for malware samples by a hash (MD5, SHA256, SHA1), imphash, tlsh hash, ClamAV signature, tag or malware family.

Browse Database

Search syntax is as follow: keyword:search_term

Following is a list of accepted keywords along with an example search_term

ioc:ms-debug-services.com ( run)
malware:CobaltStrike ( run)
tag:TA505 ( run)
threat_type:cc_skimming ( run)
uuid:87f310f3-540b-11eb-922c-42010aa4000a ( run)

Date (UTC)	IOC	Malware	Tags	Reporter
2025-12-07 20:34	autodiscover.data.epasos.com	Unknown Stealer	ClickFix	DaveLikesMalwre
2023-09-29 09:38	trinityasos.com	IcedID Downloader	c2 FirstStageLoader historicalandnew IcedID SecondStageLoader	Gi7w0rm
2022-09-29 00:17	https://tapavasos.com/utii/ccteuuatrosetn	QakBot	bb H322 H436 QakBot qbot Quakbot TR U425 zip	Cryptolaemus1
2022-09-29 00:17	https://tapavasos.com/utii/veiltmeuta	QakBot	bb H322 H436 QakBot qbot Quakbot TR U425 zip	Cryptolaemus1