Rule History

SID: 2025256 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 4 • Jan 29, 2018, 12:00 PM

Message:

ET MALWARE Observed Evrial Domain (cryptoclipper .ru in DNS Lookup)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed Evrial Domain (cryptoclipper .ru in DNS Lookup)"; dns.query; content:"cryptoclipper.ru"; endswith; reference:md5,5a71cc1c1ea541eb47638218a25c4123; classtype:trojan-activity; sid:2025256; rev:4; metadata:created_at 2018_01_29, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_16;)

Created:

Jan 29, 2018, 12:00 PM

Updated:

Sep 16, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 29, 2025, 9:34 PM

Filename:

rules/emerging-malware.rules