""ET TROJAN Meredrop/Nusump Checkin""

SID: 2011489

Revision: 4

Class Type: trojan-activity

Metadata: created_at 2010_09_28, updated_at 2011_08_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: "?id="

  • Value: "&co="

  • Value: "&us="

  • Value: "&os="

  • Value: "&vr="

  • Value: "&dt="

Within:

PCRE:

Special Options:

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

source