""ET TROJAN Linux/Xnote Keep-Alive""

SID: 2020389

Revision: 1

Class Type: trojan-activity

Metadata: created_at 2015_02_11, updated_at 2015_02_11

Reference:

• Link

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

• Value: "|11 00 00 00 01 00 00 00 78 9c 4b 05 00 00 66 00 66|"

Within:

PCRE:

Special Options:

source