""ET ATTACK_RESPONSE Possible /etc/passwd via SMTP (linux style)""
SID: 2003149
Revision: 6
Class Type: successful-recon-limited
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: 25
Flow: established,to_server
Contents:
- Value: "root|3a|x|3a|0|3a|0|3a|root|3a|/root|3a|/"
Within:
PCRE:
Special Options:
- nocase