""ET WEB_CLIENT Possible Adobe Reader and Acrobat Forms Data Format Remote Security Bypass Attempt""
SID: 2010664
Revision: 8
Class Type: attempted-user
Metadata: affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2010_07_30, cve CVE_2009_3956, deployment Perimeter, signature_severity Major, tag Web_Client_Attacks, updated_at 2010_12_17
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
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Value: "%FDF-" Depth: 300
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Value: "/F(JavaScript|3a|"
Within:
PCRE:
Special Options:
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file_data
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nocase