""ET TROJAN W32/Bakcorox.A ProxyBot CnC Server Connection""

SID: 2014887

Revision: 2

Class Type: trojan-activity

Metadata: created_at 2012_06_12, updated_at 2012_06_12

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 443

Flow: established,to_server

Contents:

  • Value: "GET favicon.ico HTTP/1.1" Depth: 24

  • Value: "Host|3A 20|bcProxyBot.com"

Within:

PCRE:

Special Options:

  • fast_pattern

source