""ET INFO Java Url Lib User Agent Web Crawl (Inbound)""
SID: 2002945
Revision: 13
Class Type: misc-activity
Metadata: attack_target Web_Server, created_at 2010_07_30, deployment Perimeter, signature_severity Informational, updated_at 2023_04_28
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
- Value: "Java/"
Within:
PCRE: "/^User-Agent\x3a[^\n]+Java/\d.\d/Hmi"
Special Options:
-
nocase
-
http_header
-
fast_pattern