""ET TROJAN CollectorStealer CnC Exfil""

SID: 2030368

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_06_22, deployment Perimeter, signature_severity Major, updated_at 2020_06_22

Reference:

  • md5

  • e929f02353d22d95523be4f8fbf794c4

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: ".php?id="

  • Value: "&cc="

  • Value: "&pc="

  • Value: "User-Agent|3a 20|uploader|0d 0a|"

  • Value: ".zip|22 0d 0a|"

  • Value: !"Referer|3a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_uri

  • fast_pattern

  • http_header

  • http_client_body

  • http_header

source