ET MALWARE Parallax CnC Activity (set) M16

Query · suricata

flow:established,to_server;
content:"|a0 cd 78 e6|"; startswith; fast_pattern;
content:"|ff fc 36|"; distance:1; within:3;
flowbits:set,ET.Parallax-16;
flowbits:noalert;

Rule dependencies

Feeds into

  • 1 rule read ET.Parallax-16 · view all
Raw source ET MALWARE Parallax CnC Activity (set) M16 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Parallax CnC Activity (set) M16";
    flow:established,to_server;
    content:"|a0 cd 78 e6|"; startswith; fast_pattern;
    content:"|ff fc 36|"; distance:1; within:3;
    flowbits:set,ET.Parallax-16;
    flowbits:noalert;
    reference:md5,36439a5f029df1777b51a34bd454b9d2;
    classtype:command-and-control;
    sid:2034432; rev:1;
    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;
)

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