ET WEB_CLIENT Generic File Upload Accessed on External Compromised Server

Query · suricata

flow:established,to_client;
file.data;
content:"<title>Tryag File Manager"; fast_pattern;
content:"<h1>Tryag File Manager"; distance:0;
content:"Upload File|20 3a 20|<input type=|22|file|22|"; distance:0;
Raw source ET WEB_CLIENT Generic File Upload Accessed on External Compromised Server · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET WEB_CLIENT Generic File Upload Accessed on External Compromised Server";
    flow:established,to_client;
    file.data;
    content:"<title>Tryag File Manager"; fast_pattern;
    content:"<h1>Tryag File Manager"; distance:0;
    content:"Upload File|20 3a 20|<input type=|22|file|22|"; distance:0;
    classtype:web-application-attack;
    sid:2031076; rev:2;
    metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2020_10_22, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_22;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.