""ET WEB_SERVER Perl/Mambo.WebShell Spreader IRC No Open Ports Message""
SID: 2017830
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2013_12_10, updated_at 2013_12_10
Reference:
Protocol: tcp
Source Network: $HTTP_SERVERS
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
-
Value: "PRIVMSG|20|"
-
Value: "No open ports found"
Within: 50
PCRE:
Special Options:
- fast_pattern