ET MALWARE [ANY.RUN] RedLine Stealer/MetaStealer Family Related (MC-NMF Authorization)

Query · suricata

flow:established,to_server;
stream_size:server,=,2;
content:"|02 0B 01 73 04 0B 01 61 06 56 08 44 0A 1E 00 82 AB 01 40 0D|Authorization|08 03|ns1|99 20|"; fast_pattern;
target:src_ip;
Raw source ET MALWARE [ANY.RUN] RedLine Stealer/MetaStealer Family Related (MC-NMF Authorization) · 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 [ANY.RUN] RedLine Stealer/MetaStealer Family Related (MC-NMF Authorization)";
    flow:established,to_server;
    stream_size:server,=,2;
    content:"|02 0B 01 73 04 0B 01 61 06 56 08 44 0A 1E 00 82 AB 01 40 0D|Authorization|08 03|ns1|99 20|"; fast_pattern;
    reference:md5,dda288278d0023242afff00556d97d60;
    reference:url,community.emergingthreats.net/t/lgoogloader-pikabot-redline-rules/597/;
    classtype:trojan-activity;
    sid:2046045; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_Endpoint, created_at 2023_05_31, deployment Perimeter, malware_family Stealer, malware_family Redline, malware_family MetaStealer, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_28, mitre_tactic_id TA0009, mitre_tactic_name Collection, mitre_technique_id T1005, mitre_technique_name Data_from_local_system;
    target:src_ip;
)

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