""ET TROJAN SharpPanda APT Downloader Activity (GET)""

SID: 2033054

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2021_05_28, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2021_05_28

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/Apricot/"

  • Value: "User-Agent|3a 20|Microsoft|20|Internet|20|Explorer|0d 0a|"

Within:

PCRE:

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_header

source