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SID: 2036909 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2Jun 7, 2022, 12:00 PM

ET DELETED Observed DNS Query to TA455 Domain

alert dns $HOME_NET any -> any any (msg:"ET DELETED Observed DNS Query to TA455 Domain"; dns.query; dotprefix; content:".edge-cloudservices.com"; nocase; endswith; reference:url,noticeofpleadings.com/bohrium/; classtype:trojan-activity; sid:2036909; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_06_07, deployment Perimeter, deprecation_reason Duplicate, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_11_17;)

Jun 7, 2022, 12:00 PM

Nov 17, 2022, 12:00 PM

Sep 21, 2024, 3:00 AM

Sep 2, 2025, 9:35 PM

rules/emerging-deleted.rules