""ET CURRENT_EVENTS EITest Inject July 25 2017""

SID: 2024493

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 2017_07_25, deployment Perimeter, malware_family EITest, performance_impact Low, signature_severity Major, tag Redirector, updated_at 2017_08_01

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,from_server

Contents:

• Value: "var a=a|7c 7c|window.event|3b|doOpen|28 22|http"

Within:

PCRE: "/^s?\x3a\x2f\x2f[^\x22\x27]+\/\?[A-Za-z0-9]{5,6}(?:=[^&\x22\x27]+)?[\x22\x27]\x29\x3bsetCookie(\x22popundr\x22,1,864e5)}/Ri"

Special Options:

• file_data

• nocase

source