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.

1'621

IOCs shared (past 24 hours)

Vidar

Most seen malware family (past 24 hours)

1'823'839

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
2025-10-14 14:34	email-server.top	Remcos	14October2025 iocbottest	Gi7w0rm
2023-03-10 14:42	https://www.cdnserver.top/visit.js	Cobalt Strike	CobaltStrike cs-watermark-1359593325 PEGTECHINC-AP-01	drb_ra
2023-03-10 14:42	www.cdnserver.top	Cobalt Strike	CobaltStrike cs-watermark-1359593325 PEGTECHINC-AP-01	drb_ra
2023-03-08 02:27	update.pwserver.top	Cobalt Strike	CobaltStrike cs-watermark-100000 IT7NET	drb_ra
2023-03-08 02:27	https://update.pwserver.top/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books	Cobalt Strike	CobaltStrike cs-watermark-100000 IT7NET	drb_ra
2022-01-30 22:37	https://zjlserver.top:8443/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books	Cobalt Strike	CobaltStrike	drb_ra