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.

691

IOCs shared (past 24 hours)

ClearFake

Most seen malware family (past 24 hours)

1'728'269

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
2026-05-24 13:48	45.145.42.80:5000	Dark Nexus	Nexus ViriBack	abuse_ch
2023-05-29 11:24	163.123.142.231:80	Dark Nexus	Nexus ViriBack	abuse_ch
2021-12-12 20:01	acb23245ab5c6d1a478f11f3b58e7cde9032827445ad6ab4dcf99ecddfea88d9	DarkSide	darkside	nickkuechel
2021-11-25 18:26	a471fdf6b137a6035b2a2746703cd696089940698fd533860d34e71cc6586850	DarkSide	darkside	nickkuechel
2021-08-05 05:55	51.79.243.236:80	DarkSide	darkside	abuse_ch