ET FTP Outbound Java Anonymous FTP Login

Query · suricata

flow:to_server,established;
content:"USER anonymous|0d 0a|PASS Java1."; fast_pattern;
pcre:"/^\d\.\d(_\d+)?\@\r\n/R";
flowbits:set,ET.Java.FTP.Logon;

Rule dependencies

Feeds into

  • 1 rule read ET.Java.FTP.Logon · view all
Raw source ET FTP Outbound Java Anonymous FTP Login · 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 ftp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET FTP Outbound Java Anonymous FTP Login";
    flow:to_server,established;
    content:"USER anonymous|0d 0a|PASS Java1."; fast_pattern;
    pcre:"/^\d\.\d(_\d+)?\@\r\n/R";
    flowbits:set,ET.Java.FTP.Logon;
    classtype:misc-activity;
    sid:2016687; rev:4;
    metadata:created_at 2013_03_29, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_17, reviewed_at 2024_01_25;
)

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