""ET MALWARE Downloader.NSIS.OutBrowse.b Checkin""

SID: 2018617

Revision: 5

Class Type: trojan-activity

Metadata: created_at 2014_01_14, updated_at 2019_08_14

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/Installer/Flow?pubid=" Depth: 22

  • Value: "&distid="

  • Value: "&productid="

  • Value: "&subpubid="

  • Value: "&campaignid="

  • Value: "&networkid="

  • Value: "&dfb="

  • Value: "&os="

  • Value: "&version="

  • Value: "Chrome/18.0.1025.142 Safari/535.19|0d 0a|Host|3a|"

Within:

PCRE:

Special Options:

  • http_method

  • nocase

  • http_uri

  • fast_pattern

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_header

source