The EDR Telemetry Project has been updated with new additions and fixes:
✅ HarfangLabs added to the Linux EDR table
✅ Fixed telemetry entries for LimaCharlie and Windows Defender
Beware of unverified “EDR bypass” lists circulating online—stick to data-backed research for reliable security insights.
🔗 Project Link: EDR Telemetry Project – Home
You Should Know: Linux & Windows EDR Commands & Techniques
Linux EDR Monitoring & Analysis
1. Check Running Processes (Detect Suspicious Activity):
ps aux | grep -i "edr|endpoint|security"
2. Audit EDR Services:
systemctl list-units --type=service | grep -i "edr|defender|carbonblack|crowdstrike"
3. Inspect Kernel Modules (EDR Drivers):
lsmod | grep -i "security|detection"
4. Analyze Network Connections (EDR Beaconing):
sudo netstat -tulnp | grep -i "edr|labs|limacharlie"
Windows Defender Telemetry & Logs
1. Check Defender Status:
Get-MpComputerStatus
2. Export Defender Logs:
Get-WinEvent -LogName "Microsoft-Windows-Windows Defender/Operational" | Export-CSV Defender_Logs.csv
3. Disable Real-Time Monitoring (For Testing):
Set-MpPreference -DisableRealtimeMonitoring $true
4. List EDR-related Scheduled Tasks:
Get-ScheduledTask | Where-Object { $<em>.TaskName -like "Defender" -or $</em>.TaskName -like "EDR" }
Bypass Detection (For Research Only)
1. Unload EDR Kernel Module (Linux):
sudo rmmod <edr_module_name>
2. Disable Linux Auditd (Reduces Telemetry):
sudo systemctl stop auditd
3. Windows EDR Service Kill:
Stop-Service -Name "WinDefend" -Force
What Undercode Say
The EDR Telemetry Project provides critical insights into Endpoint Detection and Response (EDR) capabilities across platforms. For Linux, HarfangLabs’ inclusion expands visibility into open-source EDR solutions. Meanwhile, Windows Defender updates ensure accurate telemetry for threat hunters.
Key Takeaways:
- Always verify EDR bypass claims—many are unsubstantiated.
- Use system commands to audit EDR deployments in enterprise environments.
- Log analysis (Linux:
journalctl, Windows:Get-WinEvent) is crucial for detecting EDR evasion.
For red teams, understanding EDR telemetry helps craft undetectable payloads. For blue teams, these commands assist in hardening defenses.
Expected Output:
- A comprehensive EDR comparison table (Linux & Windows).
- Verified bypass techniques (not just theoretical claims).
- Enhanced logging for forensic investigations.
Prediction
As EDR solutions evolve, expect more Linux-focused attacks due to increased enterprise adoption. Open-source EDR tools like HarfangLabs will gain traction, requiring deeper telemetry analysis for detection gaps.
References:
Reported By: Kostastsale Edr – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
