Microsoft is rolling out a new security feature for Windows 11Memory integrity provides stronger defenses for a crucial part of the operating system, and it's being automatically enabledSome gamers say the feature hampers gaming frame rates considerably, and they're not happyWindows 11 is getting its security bolstered with a feature that's being... Weiterlesen
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Microsoft wants to make Windows 11 'secure by default' — but some gamers are up in arms about this security feature that 'wrecks' their frame rates
Microsoft is rolling out a new security feature for Windows 11Memory integrity provides stronger defenses for a crucial part of the operating system, and it's being automatically enabledSome gamers say the feature hampers gaming frame…
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Syntax validiert (0 Fehler)
title: Detect Exploitation - Microsoft wants to make Windows 11 'secure by default' — but some gamers are up in arms about this security feature that 'wrecks' their frame rates
id: dbd11df0-3cb9-487a-976d-034d74e50fd0
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-25
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessSyntax validiert (0 Fehler)
rule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-25"
description = "YARA Signature for "
strings:
$str = "Microsoft wants to make Window" ascii wide
condition:
any of them
}Syntax validiert (0 Fehler)
index=security sourcetype IN ("cisco:asa", "pan:traffic", "zeek_conn", "suricata", "WinEventLog:Security")
("Microsoft wants to make Windows 11 secur")
| stats count earliest(_time) as first_seen latest(_time) as last_seen by src_ip, dest_ip, dest_host, signature
| eval first_seen=strftime(first_seen, "%Y-%m-%d %H:%M:%S"), last_seen=strftime(last_seen, "%Y-%m-%d %H:%M:%S")
| sort - countSyntax validiert (0 Fehler)
message: "*Microsoft wants to make Windows 11 secur*"Syntax validiert (0 Fehler)
CommonSecurityLog
| where Message has "Microsoft wants to make Windows 11 secur"
| summarize EventCount = count(), FirstSeen = min(TimeGenerated), LastSeen = max(TimeGenerated) by SourceIP, DestinationIP, DestinationPort, Activity
| extend DetectionRule = "iShareStuff-CTI-Compiled"
| sort by EventCount desc2. Cyber Threat Intelligence & Forensik
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Reconnaissance
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Resource Development
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Initial Access
Execution
Persistence
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Privilege Escalation
Defense Evasion
Credential Access
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Discovery
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Lateral Movement
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Collection
-
Command and Control
Exfiltration
-
Impact
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich Microsoft wants to make Windows 11 'secu.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
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- 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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