""ET TROJAN Possible Schneebly Posting ScreenShot""

SID: 2017689

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2013_11_07, updated_at 2013_11_07

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/viewimage.php?s="

  • Value: !"&"

  • Value: !"Referer|3a|"

  • Value: "filename="

  • Value: "JFIF"

Within:

PCRE:

Special Options:

  • http_method

  • nocase

  • http_uri

  • nocase

  • http_uri

  • http_header

  • http_client_body

  • http_client_body

source