Rule History

SID: 2010834 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 6 • Jul 30, 2010, 12:00 PM

Message:

ET ACTIVEX Windows Defender ActiveX DeleteValue/WriteValue method Heap Overflow Attempt

Rule:

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET ACTIVEX Windows Defender ActiveX DeleteValue/WriteValue method Heap Overflow Attempt"; flow:established,to_client; content:"07DD3249-A591-4949-8F20-09CD347C69DC"; nocase; content:"Value"; nocase; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*07DD3249-A591-4949-8F20-09CD347C69DC.+(DeleteValue|WriteValue)/si"; reference:url,www.packetstormsecurity.org/1001-exploits/msdef1-overflow.txt; classtype:attempted-user; sid:2010834; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, confidence Low, signature_severity Major, tag ActiveX, updated_at 2019_07_26;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-activex.rules