""ET TROJAN Fake Software Download Redirect Leading to Malware M3""

SID: 2033961

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_09_16, deployment Perimeter, signature_severity Major, updated_at 2021_09_16

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|20|/?s=" Depth: 8

  • Value: "&q="

  • Value: "&hmac="

Within:

PCRE:

Special Options:

  • fast_pattern

source