""ET INFO Microsoft Office User-Agent Requesting A Doc File""
SID: 2037155
Revision: 1
Class Type: bad-unknown
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_06_29, deployment Perimeter, performance_impact Moderate, signature_severity Minor, updated_at 2022_06_29
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "GET"
-
Value: "|3b 20|ms|2d|office|3b|"
Within:
PCRE: "/^User-Agent\x3a\x20[^\r\n]+\x3b\x20ms\x2doffice\x3b/Hmi"
Special Options:
-
http_method
-
http_header
-
fast_pattern