Rule History

SID: 2036910 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 7, 2022, 12:00 PM

Message:

ET MALWARE Observed DNS Query to TA455 Domain

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to TA455 Domain"; dns.query; dotprefix; content:".deliveryreporter.com"; nocase; endswith; reference:url,noticeofpleadings.com/bohrium/; classtype:trojan-activity; sid:2036910; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_06_07, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_07;)

Created:

Jun 7, 2022, 12:00 PM

Updated:

Jun 7, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 2, 2025, 9:35 PM

Filename:

rules/emerging-malware.rules