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SID: 2034431 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2Nov 11, 2021, 12:00 PM

ET MALWARE Parallax CnC Response Activity M15

alert tcp $EXTERNAL_NET 1024: -> $HOME_NET any (msg:"ET MALWARE Parallax CnC Response Activity M15"; flow:established,to_client; content:"|ed 69 e6 bd|"; startswith; fast_pattern; content:"|fb 5f 07|"; distance:1; within:3; flowbits:isset,ET.Parallax-15; reference:md5,bf815840ff00a0c3ba04d47cc2d158ee; classtype:command-and-control; sid:2034431; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_11_11, deployment Perimeter, malware_family Parallax, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_11_11;)

Nov 11, 2021, 12:00 PM

Nov 11, 2021, 12:00 PM

Sep 21, 2024, 3:00 AM

Sep 8, 2025, 9:34 PM

rules/emerging-malware.rules