""ET ACTIVEX Possible CommuniCrypt Mail SMTP ActiveX AddAttachments Method Access Stack Buffer Overflow""

SID: 2015493

Revision: 2

Class Type: attempted-user

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2012_07_20, deployment Perimeter, confidence High, signature_severity Major, tag ActiveX, updated_at 2012_07_20

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: to_client,established

Contents:

  • Value: "CLSID"

  • Value: "F8D07B72-B4B4-46A0-ACC0-C771D4614B82"

  • Value: "AddAttachments"

Within:

PCRE:

Special Options:

  • file_data

  • nocase

  • nocase

  • nocase

source