""ET TROJAN WEBC2-UGX Embedded CnC Response APT1""

SID: 2016472

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2013_02_22, updated_at 2013_02_22

Reference:

• Link

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow: established,from_server

Contents:

• Value: "<!-- dW"

Within: 20

PCRE:

Special Options:

• file_data

source