""ET WEB_CLIENT SUSPICIOUS Java Request With Uncompressed JAR/Class Mozilla JS Class Creation""

SID: 2017768

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2013_11_26, updated_at 2013_11_26

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,from_server

Contents:

  • Value: "sun.org.mozilla.javascript.internal.Context"

  • Value: "sun.org.mozilla.javascript.internal.GeneratedClassLoader"

Within:

PCRE:

Special Options:

  • file_data

source