Detection Logic
alert any $EXTERNAL_NET any -> $HOME_NET any (msg:"[ZSCALER] BLEXBot User-Agent"; content:"requestClientApplication
| 3d
| Mozilla/5.0 (compatible
| 3b
| BLEXBot/"; threshold:type suppress, track by_dst, count 1, seconds 300; reference:url,webmeup.com/about.html; parse_src_ip: 2; parse_dst_ip: 1; program: CEF; content: "Zscaler"; content:"act=Allowed"; default_dst_port: $HTTP_PORT; default_proto: tcp; xbits: set,exploit_attempt,track ip_src, expire 86400; classtype:misc-activity; sid:5003188; rev:4; metadata: mitre_technique_id T1043, mitre_technique_id T1105;)Field Validations
Loading…
Comments (0)
Loading comments...