""ET WEB_CLIENT PDF With Hidden Embedded File""
SID: 2019850
Revision: 1
Class Type: bad-unknown
Metadata: affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2014_12_03, deployment Perimeter, signature_severity Major, tag Web_Client_Attacks, updated_at 2014_12_03
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "obj"
-
Value: "<<"
-
Value: "/Embeddedfile"
Within: 4
PCRE: "/\x3C\x3C[^>]*\x2FEmbeddedfile/sm"
Special Options:
- file_data