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SANS Offensive Operations: Intro to WinDbg Part 4: Dont Panic the Kernel

Video von SANS Offensive Operations auf YouTube: Fear not the kernel, for it can be wielded to do your bidding. Come with us on a journey as we venture below…

IT Security Video SANS Offensive Operations 24.09.2026, 23:00 Uhr 2 Min. Lesezeit KRITIS / Energie

↗ Quelle (SANS Offensive Operations)

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YouTube Video

Fear not the kernel, for it can be wielded to do your bidding. Come with us on a journey as we venture below Loki’s Lair and into the abyss of the Windows kernel. This is the realm where nothing hides and all is revealed through Heimdall’s gaze.

You will learn how to navigate your way around and enumerate filesystem minifilters that might be part of the trickery behind modern security products.

Once done, you will be able to harness the power of dx commands, along with other debugger extensions. In just two hours, you will know how to begin your journey.

This workshop continues the Intro to WinDbg series and serves as a recommended prerequisite for SEC665: Advanced Red Team Operations. Students will learn how to enumerate and inspect filesystem minifilters, explore filter communication mechanisms, and begin understanding how modern security products generate visibility within the Windows kernel.

Through practical demonstrations and guided workflows, attendees will build confidence with WinDbg, debugger extensions, and kernel structures before encountering the advanced kernel research topics covered in SEC665 Day 5. For operators looking to better understand defensive telemetry, kernel visibility, and the foundations of EDR research, this workshop provides the ideal starting point.

Learn more about your presenter, Jonathan Reiter: https://www.sans.org/profiles/jonathan-reiter

This workshop is intended to serve as a recommended prerequisite for SEC665: Advanced Red Team Operations and will help students prepare for the advanced kernel debugging and research concepts introduced in the course. To learn more, browse upcoming sessions, and access your free course preview, visit https://www.sans.org/sec665

CTI Threat Relationship Graph2 Knoten / 1 Relationen

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Syntax validiert (0 Fehler)

title: Detect Exploitation - SANS Offensive Operations: Intro to WinDbg Part 4: Dont Panic the Kernel
id: ba169312-183b-4b03-aa60-e9457d2165b0
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
  - https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
  category: network_connection
  product: any
detection:
  selection:
      CommandLine|contains:
        - 'exploit'
  condition: selection
falsepositives:
  - Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
  - attack.initial_access

Syntax validiert (0 Fehler)

rule CTI_Threat_Indicator {
    meta:
        author = "iShareStuff CTI Automated Detection Engine"
        date = "2026-09-24"
        description = "YARA Signature for "
    strings:
        $str = "SANS Offensive Operations: Int" ascii wide
    condition:
        any of them
}

Syntax validiert (0 Fehler)

index=security sourcetype IN ("cisco:asa", "pan:traffic", "zeek_conn", "suricata", "WinEventLog:Security")
("SANS Offensive Operations Intro to WinDb")
| 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 - count

Syntax validiert (0 Fehler)

message: "*SANS Offensive Operations Intro to WinDb*"

Syntax validiert (0 Fehler)

CommonSecurityLog
| where Message has "SANS Offensive Operations Intro to WinDb"
| summarize EventCount = count(), FirstSeen = min(TimeGenerated), LastSeen = max(TimeGenerated) by SourceIP, DestinationIP, DestinationPort, Activity
| extend DetectionRule = "iShareStuff-CTI-Compiled"
| sort by EventCount desc

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MITRE ATT&CK Matrix Navigator 14 Taktiken

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Resource Development

Initial Access

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Privilege Escalation

Defense Evasion

Credential Access

Discovery

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Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich SANS Offensive Operations: Intro to WinD.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.

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Format: python

#!/usr/bin/env python3
# Exploit Title: PoC for Target
import socket, sys
target = '192[.]168[.]1[.]10'
url = 'hxxp://target[.]local/vuln'
s = socket.socket()
s.connect((target, 80))
s.send(b'GET / HTTP/1.1\r\nHost: target.local\r\n\r\n')