""ET TROJAN Sharik/Smoke Fake 404 Response with Payload Location""

SID: 2026556

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 2018_10_25, deployment Perimeter, malware_family Sharik, malware_family SmokeLoader, performance_impact Low, signature_severity Major, tag Fake_404, updated_at 2018_10_25

Reference:

  • md5

  • 6ccf5004f5bd1ffd26a428961a4baf6e

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,from_server

Contents:

  • Value: "404"

  • Value: "|00 00|Location|3a 20|" Depth: 12

Within:

PCRE:

Special Options:

  • http_stat_code

  • file_data

  • fast_pattern

source