SID: 2032222

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2021_03_19, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2021_03_19

Reference:

  • md5

  • 1daccddd902156737587a2041224b46b

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "200"

  • Value: "Content-Type|3a 20|application/json|0d 0a|"

  • Value: "|5c 5c|Trackingfolder084|5c 5c|start.txt|22 0a|"

Within:

PCRE:

Special Options:

  • http_stat_code

  • http_header

  • file_data

  • fast_pattern

source