""ET TROJAN FrameworkPOS CnC Server Reporting IP Address To Agent""

SID: 2022552

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2016_02_22, updated_at 2016_02_22

Reference:

  • md5

  • 591e820591e10500fe939d6bd50e6776

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "==" Depth: 2

  • Value: "=="

  • Value: "==" Depth: 2

Within: 17

PCRE: "/^(?:(?:[0-9]{1,3}.){3}[0-9]{1,3})(?:={2})/R"

Special Options:

  • file_data

  • fast_pattern

  • file_data

source