""ET TROJAN Possible IRCBot.DDOS Common Commands""

SID: 2019471

Revision: 3

Class Type: trojan-activity

Metadata: created_at 2014_10_20, updated_at 2014_10_21

Reference:

• md5

• ef54080af1782dd29356032b7ff20849

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

• Value: "PRIVMSG " Depth: 8

Within:

PCRE: "/^[^\r\n]?\x3a[^\r\n]?(?:port(?:scan)?|udp[1-3]|tcp|http|download)[^\r\n]+?(?:\d{1,3}\x2E\d{1,3}\x2E\d{1,3}\x2E\d{1,3}|https?\x3A\x2F\x2F)/Ri"

Special Options:

source