ET MALWARE Win32/Spy.Agent.PZE Variant CnC Activity

Query · suricata

flow:established,to_server;
content:"|00 03|UPDATE users SET uname|20 3d 20 27|"; offset:3; depth:28; fast_pattern;
content:"|27 20|WHERE hwid|20 3d 20 27|";
content:"|27 20|LIMIT 1|3b|"; endswith;
Raw source ET MALWARE Win32/Spy.Agent.PZE Variant CnC Activity · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp-pkt $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Win32/Spy.Agent.PZE Variant CnC Activity";
    flow:established,to_server;
    content:"|00 03|UPDATE users SET uname|20 3d 20 27|"; offset:3; depth:28; fast_pattern;
    content:"|27 20|WHERE hwid|20 3d 20 27|";
    content:"|27 20|LIMIT 1|3b|"; endswith;
    reference:md5,39d55aa51967c001b7cc85f539055637;
    classtype:command-and-control;
    sid:2030848; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_09_08, deployment Perimeter, malware_family Win32_Spy_Agent_PZE, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_08;
)

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