Rule History

SID: 2022561 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 3 • Feb 23, 2016, 12:00 PM

Message:

ET MALWARE TeslaCrypt/AlphaCrypt Variant .onion Payment Domain(xlowfznrg4wf7dli)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE TeslaCrypt/AlphaCrypt Variant .onion Payment Domain(xlowfznrg4wf7dli)"; dns_query; content:"xlowfznrg4wf7dli"; depth:16; fast_pattern; nocase; classtype:trojan-activity; sid:2022561; rev:3; metadata:created_at 2016_02_23, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_08_30;)

Created:

Feb 23, 2016, 12:00 PM

Updated:

Aug 30, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 14, 2025, 9:34 PM

Filename:

rules/emerging-malware.rules