""ET VOIP Possible Misuse Call from Cisco ooh323""
SID: 2021066
Revision: 1
Class Type: misc-attack
Metadata: created_at 2015_05_07, updated_at 2015_05_07
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: 1720
Flow: to_server,established
Contents:
-
Value: "|28 06|cisco|00|" Depth: 8 Offset: 14
-
Value: "|b8 00 00 27 05|ooh323|06|"
Within: 60
PCRE:
Special Options: