""ET MALWARE Suspicious User-Agent (My Session)""
SID: 2010677
Revision: 7
Class Type: trojan-activity
Metadata: affected_product Any, attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, signature_severity Major, tag User_Agent, updated_at 2019_08_14
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
-
Value: "User-Agent|3a| My Session"
-
Value: !".windows.net|0d 0a|"
Within:
PCRE:
Special Options:
-
nocase
-
http_header
-
http_header