ET MALWARE Win32/Packed.BlackMoon.A Checkin

Query · suricata

flow:established,to_server;
content:"|d3 c3 bb a7 bd f8 c8 eb 7c 7c|"; offset:12; depth:10; fast_pattern;
content:"|7c 7c 7c 7c 49 4f 7c 7c 31 31 31|";
Raw source ET MALWARE Win32/Packed.BlackMoon.A Checkin · 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 32691 (
    msg:"ET MALWARE Win32/Packed.BlackMoon.A Checkin";
    flow:established,to_server;
    content:"|d3 c3 bb a7 bd f8 c8 eb 7c 7c|"; offset:12; depth:10; fast_pattern;
    content:"|7c 7c 7c 7c 49 4f 7c 7c 31 31 31|";
    reference:md5,d90196ad534e1729c33bd1a83352b972;
    classtype:trojan-activity;
    sid:2044553; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_03_09, deployment Perimeter, malware_family Win32_Packed_BlackMoon_A, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_09;
)

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