""ET WEB_CLIENT Microsoft Rich Text File download with vulnerable ActiveX control flowbit set 3""

SID: 2025084

Revision: 2

Class Type: attempted-user

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2012_04_11, cve CVE_2012_0158, deployment Perimeter, former_category WEB_CLIENT, signature_severity Major, tag ActiveX, tag Web_Client_Attacks, updated_at 2017_11_29

Reference:

• cve

• 2012-0158

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: from_server,established

Contents:

• Value: "|5c|object"

• Value: "|5c|objocx"

• Value: "|5c|objdata"

• Value: "5FDC81917DE08A41ACA68EEA1ECB8E9E"

Within:

PCRE:

Special Options:

• file_data

source