Rule History

SID: 2025082 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 5 • Apr 11, 2012, 12:00 PM

Message:

ET WEB_CLIENT Microsoft Rich Text File download with vulnerable ActiveX control flowbit set 1

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Microsoft Rich Text File download with vulnerable ActiveX control flowbit set 1"; flow:from_server,established; flowbits:isset,ETPRO.RTF; file_data; content:"|5c|object"; distance:0; content:"|5c|objocx"; distance:0; content:"|5c|objdata"; distance:0; content:"4BF0D1BD8B85D111B16A00C0F0283628"; distance:0; flowbits:set,ETPRO.RTF.OBJ; flowbits:noalert; reference:cve,2012-0158; classtype:attempted-user; sid:2025082; rev:5; 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, deprecation_reason Relevance, signature_severity Major, tag ActiveX, tag Web_Client_Attacks, updated_at 2024_04_25;)

Created:

Apr 11, 2012, 12:00 PM

Updated:

Apr 25, 2024, 12:00 PM

DB Created:

Apr 11, 2012, 12:00 PM

DB Updated:

May 31, 2024, 9:00 PM

Filename:

rules/emerging-web_client.rules