""ET VOIP Multiple Unauthorized SIP Responses TCP""
SID: 2003194
Revision: 6
Class Type: attempted-dos
Metadata: created_at 2010_07_30, updated_at 2010_07_30
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: 5060
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,from_server
Contents:
- Value: "SIP/2.0 401 Unauthorized" Depth: 24
Within:
PCRE:
Special Options: