""ET TROJAN Possible Java/Downloader Observed in Pawn Storm CVE-2015-2590 2""

SID: 2021558

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2015_07_31, cve CVE_2015_2590, updated_at 2015_07_31

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"

  • Value: "/ArrayReplace.class"

  • Value: "Java/"

  • Value: !"Referer|3a|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_header

  • http_header

source