""ET WEB_CLIENT Adobe Flash Player Rosetta Flash compressed CWS""
SID: 2018656
Revision: 2
Class Type: attempted-user
Metadata: affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2014_07_09, cve CVE_2014_4671, deployment Perimeter, signature_severity Major, tag Web_Client_Attacks, updated_at 2014_07_09
Reference:
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cve
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2014-4671
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
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Value: "callback=CWS"
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Value: "<object"
Within:
PCRE: "/^((?!(?i:<\/object>)).)+?data\s?\=\s?[\x22\x27][^\x22\x27]*[?&]callback=CWS[a-zA-Z0-9_.\x0d\x0a]{50,}+[&\x22\x27]/Rsi"
Special Options:
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nocase
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nocase