Rule History

alert http $HTTP_SERVERS any -> $EXTERNAL_NET any (msg:"ET WEB_SERVER Generic Webshell Password Prompt Accessed on Internal Compromised Server"; flow:established,to_client; file.data; content:"<pre align=center><form method=post>Password: <input type='password' name='pass'><input type='submit' value='>>'></form></pre>"; fast_pattern; classtype:web-application-attack; sid:2030325; rev:2; metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2020_06_12, deployment Perimeter, confidence Medium, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_06_12;)