""ET ATTACK_RESPONSE Unusual FTP Server Banner (NzmxFtpd)""
SID: 2009211
Revision: 3
Class Type: trojan-activity
Metadata: created_at 2010_07_30, updated_at 2010_07_30
Reference:
Protocol: tcp
Source Network: any
Source Port: [21,1024:]
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
- Value: "220 NzmxFtpd" Depth: 12 Offset: 0
Within:
PCRE:
Special Options:
- nocase