""ET TROJAN Win32/Oliga Fake User Agent""

SID: 2013372

Revision: 3

Class Type: trojan-activity

Metadata: created_at 2011_08_05, updated_at 2017_06_07

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "User-Agent|3A| Mozilla/4.75 [en]"

  • Value: !"Linux"

Within:

PCRE:

Special Options:

  • http_header

  • http_header

source