""ET TROJAN Trojan.Karagany C&C Response""

SID: 2018629

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2014_07_02, updated_at 2014_07_02

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: from_server,established

Contents:

  • Value: "work|3a|" Depth: 5

  • Value: "|7c|downexec|20|"

  • Value: ".jpg|3b 0d 0a|"

Within: 20

PCRE:

Special Options:

  • file_data

source