""ET MALWARE TopTools PUP Install Activity""

SID: 2022829

Revision: 2

Class Type: trojan-activity

Metadata: created_at 2016_05_19, updated_at 2019_08_14

Reference:

  • md5

  • 3e464cff8690c7a2f57542688a278c62

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "_install.cgi"

  • Value: "User-Agent|3a 20|BIDUI18N|0d 0a|"

  • Value: "name=|22|ufile01|22 3b 20|filename=|22|boundary|22|"

  • Value: "Content-Type|3a 20|application/octet-stream"

  • Value: !"Accept-"

  • Value: !"Referer|3a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_header

  • http_client_body

  • fast_pattern

  • http_client_body

  • http_header

  • http_header

source