""ET ATTACK_RESPONSE Matahari client""

SID: 2010795

Revision: 12

Class Type: trojan-activity

Metadata: created_at 2010_07_30, updated_at 2015_04_15

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "Accept-Encoding|3a| identity"

  • Value: "Next|2d|Polling"

  • Value: "Content|2d|Salt|3a| "

Within:

PCRE: "/Content\x2dSalt\x3a\x20[0-9.-]+\x0d\x0a/Hi"

Special Options:

  • http_header

  • http_header

  • http_header

source