ET MALWARE ELF/muBoT IRC Activity 4

Query · suricata

flow:established,from_server;
content:"NOTICE";
content:"FLOOD <target> <port> <secs>"; fast_pattern; distance:0;
Raw source ET MALWARE ELF/muBoT IRC Activity 4 · 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 tcp $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE ELF/muBoT IRC Activity 4";
    flow:established,from_server;
    content:"NOTICE";
    content:"FLOOD <target> <port> <secs>"; fast_pattern; distance:0;
    reference:url,pastebin.com/EH1SH9aL;
    classtype:trojan-activity;
    sid:2021915; rev:2;
    metadata:affected_product Linux, created_at 2015_10_06, malware_family ELF_muBoT, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_02_23;
)

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