""ET WEB_CLIENT Microsoft OLE Compound File Magic Bytes Flowbit Set""
SID: 2012520
Revision: 7
Class Type: protocol-command-decode
Metadata: affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2010_12_15, deployment Perimeter, signature_severity Major, tag Web_Client_Attacks, updated_at 2012_10_22
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: to_client,established
Contents:
-
Value: "|d0 cf 11 e0 a1 b1 1a e1|"
-
Value: !".msi"
Within: 8
PCRE:
Special Options:
- file_data