""ET TROJAN Win32/Eternity Stealer Activity (POST)""

SID: 2035687

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_03_31, deployment Perimeter, deployment SSLDecrypt, signature_severity Major, updated_at 2022_03_31

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "growid=" Depth: 7

  • Value: "&password="

  • Value: "&stub_token="

  • Value: "&mac="

  • Value: "&token="

  • Value: "&creds="

  • Value: "&pcname="

  • Value: "&scrurl="

  • Value: "POST /api/accounts HTTP/1.1"

Within:

PCRE: "/^Content-Type[^\r\n]+\r\nHost[^\r\n]+\r\nContent-Length[^\r\n]+\r\nConnection[^\r\n]+\r\n\r\n$/Hm"

Special Options:

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

  • fast_pattern

source