""ET TROJAN GoLang Discord Token Grabber Exfil""

SID: 2029542

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2020_02_27, deployment Perimeter, malware_family Stealer, performance_impact Low, signature_severity Major, updated_at 2020_02_27

Reference:

  • md5

  • 1d2c1b88d8ae94c3f994d07451f6cc23

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: "User-Agent|3a 20|Go-http-client/"

  • Value: "|0d 0a|Sharkflow|3a 20|"

Within:

PCRE: "/^Sharkflow\x3a\x20(?:mfa.[\w-]{84}|[\w-]{24}.[\w-]{6}.[\w-]{27})\r$/Hm"

Special Options:

  • http_method

  • http_header

  • http_header

  • fast_pattern

source