""ET TROJAN JS/Nemucod requesting EXE payload 2016-02-01""

SID: 2022482

Revision: 2

Class Type: trojan-activity

Metadata: created_at 2016_02_03, performance_impact Moderate, updated_at 2024_04_22

Reference:

  • md5

  • 8bdc81393a4fcfaf6d1b8dc01486f2f0

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "GET"

  • Value: ".exe"

  • Value: !"Referer|3a| "

Within:

PCRE: "/\/[0-9]{2}.exe$/iU"

Special Options:

  • http_method

  • http_uri

  • nocase

  • nocase

  • http_header

source