Rule History

SID: 2022314 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Dec 29, 2015, 12:00 PM

Message:

ET MALWARE TeslaCrypt/AlphaCrypt Variant .onion Payment Domain (czc57cr2pn3zfn4b)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE TeslaCrypt/AlphaCrypt Variant .onion Payment Domain (czc57cr2pn3zfn4b)"; dns_query; content:"czc57cr2pn3zfn4b"; depth:16; fast_pattern; nocase; classtype:trojan-activity; sid:2022314; rev:3; metadata:created_at 2015_12_29, confidence High, signature_severity Major, updated_at 2019_08_30;)

Created:

Dec 29, 2015, 12:00 PM

Updated:

Aug 30, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules