ET MALWARE Win32/Spy.KeyLogger.RJA Checkin

Query · suricata

flow:established,to_server;
content:"|b8 0f 00 00 47 00 45 00 54 00 20 00 2f 00 69 00 6e 00 64 00 65 00 78 00 2e 00 70 00 68 00 70 00 20 00 48 00 54 00 54 00 50 00 2f 00 31 00 2e|"; startswith; fast_pattern;
content:"|31 00 20 00 6d 00 69 00 6e|"; distance:0;
Raw source ET MALWARE Win32/Spy.KeyLogger.RJA 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 any (
    msg:"ET MALWARE Win32/Spy.KeyLogger.RJA Checkin";
    flow:established,to_server;
    content:"|b8 0f 00 00 47 00 45 00 54 00 20 00 2f 00 69 00 6e 00 64 00 65 00 78 00 2e 00 70 00 68 00 70 00 20 00 48 00 54 00 54 00 50 00 2f 00 31 00 2e|"; startswith; fast_pattern;
    content:"|31 00 20 00 6d 00 69 00 6e|"; distance:0;
    reference:md5,f470070c30da8769f1b24eeaace17498;
    classtype:trojan-activity;
    sid:2043303; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_01_13, deployment Perimeter, malware_family Win32_Spy_KeyLogger_RJA, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_01_13;
)

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