ET SCAN Voiper Fuzzing Scan

Query · suricata

content:"sip|3a|tester@";
content:"Via|3a| SIP/2.0"; offset:20; depth:60;
threshold:type threshold, track by_dst, count 5, seconds 15;
Raw source ET SCAN Voiper Fuzzing Scan · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert udp $EXTERNAL_NET any -> $HOME_NET 5060 (
    msg:"ET SCAN Voiper Fuzzing Scan";
    content:"sip|3a|tester@";
    content:"Via|3a| SIP/2.0"; offset:20; depth:60;
    threshold:type threshold, track by_dst, count 5, seconds 15;
    reference:url,sourceforge.net/projects/voiper;
    classtype:attempted-recon;
    sid:2008577; rev:3;
    metadata:created_at 2010_07_30, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;
)

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