""ET TROJAN Gamut Spambot Checkin""

SID: 2018245

Revision: 4

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2014_03_11, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_05_01

Reference:

  • md5

  • f00f3f47062646f900aa327b1d5ca3a1

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "file=SenderClient.conf"

  • Value: !"Referer|3a 20|"

Within:

PCRE: "/file=SenderClient.conf$/Ui"

Special Options:

  • http_uri

  • nocase

source