""ET MALWARE Fake Software Download Redirect Leading to Malware M1""

SID: 2033953

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2021_09_15, updated_at 2021_09_15

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: "&g="

  • Value: !"User-Agent|3a 20|"

  • Value: !"Accept|3a 20|"

Within:

PCRE: "/^[a-f0-9]{32}/R"

Special Options:

  • fast_pattern

  • http_header

  • http_header

source