Rule History

SID: 2039361 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Oct 12, 2022, 12:00 PM

Message:

ET MALWARE Observed DNS Query to Budminer Domain (kelsdc .compress .to)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Budminer Domain (kelsdc .compress .to)"; dns.query; content:"kelsdc.compress.to"; nocase; bsize:18; reference:url,documents.trendmicro.com/assets/white_papers/wp-the-rise-of-earth-aughisky.pdf; classtype:trojan-activity; sid:2039361; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_10_12, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_15;)

Created:

Oct 12, 2022, 12:00 PM

Updated:

Mar 15, 2023, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Aug 29, 2025, 8:34 PM

Filename:

rules/emerging-malware.rules