Rule History

SID: 2036774 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Jun 2, 2022, 12:00 PM

Message:

ET MALWARE Sidewinder APT Related Domain in DNS Lookup (d01fa .net)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Sidewinder APT Related Domain in DNS Lookup (d01fa .net)"; dns.query; dotprefix; content:".d01fa.net"; nocase; endswith; reference:url,mp.weixin.qq.com/s/Kkta59k7r81uIBjJvE9pCw; reference:url,blog.group-ib.com/sidewinder-antibot; classtype:targeted-activity; sid:2036774; rev:1; metadata:attack_target Client_and_Server, created_at 2022_06_02, deployment Perimeter, malware_family Sidewinder, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_06_02;)

Created:

Jun 2, 2022, 12:00 PM

Updated:

Jun 2, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 21, 2024, 3:00 AM

Filename:

rules/emerging-malware.rules