""ET TROJAN MSIL.Zapchast Checkin""

SID: 2018142

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2014_02_15, updated_at 2014_02_15

Reference:

  • md5

  • 63586aef2be494150a492d822147055a

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "/files/def"

  • Value: "User-Agent|3a 20|AutoIt|0d 0a|"

  • Value: !"Accept|3a 20|"

  • Value: !"Referer|3a 20|"

Within:

PCRE: "/^\/files\/def$/U"

Special Options:

  • http_uri

  • http_header

  • http_header

  • http_header

source