ET MALWARE PingPull ICMP Activity M2 (Outbound)

Query · suricata

content:"R"; startswith;
content:"PROJECT_"; distance:1; within:9; fast_pattern;
content:"total=";
content:"current="; distance:0;
Raw source ET MALWARE PingPull ICMP Activity M2 (Outbound) · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert icmp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE PingPull ICMP Activity M2 (Outbound)";
    content:"R"; startswith;
    content:"PROJECT_"; distance:1; within:9; fast_pattern;
    content:"total=";
    content:"current="; distance:0;
    reference:url,unit42.paloaltonetworks.com/pingpull-gallium/;
    reference:md5,b4dd22013aefae6f721f0b67be61dc91;
    classtype:trojan-activity;
    sid:2036972; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2022_06_13, deployment Perimeter, malware_family Gallium, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_13;
)

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