""ET TROJAN HTTP Executable Download from suspicious domain with direct request/fake browser (multiple families)""

SID: 2018572

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2014_06_17, updated_at 2014_06_17

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: from_server,established

Contents:

  • Value: "MZ"

  • Value: "PE|00 00|"

Within: 4

PCRE:

Special Options:

  • file_data

  • fast_pattern

source