""ET WEB_CLIENT DXF Extension File Detection Access Flowbit Set""
SID: 2012152
Revision: 2
Class Type: not-suspicious
Metadata: affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2011_01_06, deployment Perimeter, signature_severity Major, tag Web_Client_Attacks, updated_at 2011_01_06
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "|20 20 30|"
-
Value: "|0A 53 45 43 54 49 4F 4E|"
-
Value: "|20 20 32|"
-
Value: "|48 45 41 44 45 52|"
-
Value: "|0a|"
Within: 2
PCRE:
Special Options: