""ET WEB_CLIENT Suspicious Embedded Shockwave Flash In PDF""
SID: 2011866
Revision: 2
Class Type: bad-unknown
Metadata: affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2010_10_29, deployment Perimeter, former_category WEB_CLIENT, signature_severity Major, tag Web_Client_Attacks, updated_at 2016_07_01
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "PDF-" Depth: 300
-
Value: "x-shockwave-flash"
Within:
PCRE: "/(a|#61)(p|#70)(p|#70)(l|#6C)(i|#69)(c|#63)(a|#61)(t|#74)(i|#69)(o|#6F)(n|#6E)(\x2F|#2F)x-shockwave-flash/i"
Special Options:
- nocase