PowerShell-Hunter: A Robust Tool For Threat Hunting And Forensic Analysis

Looking to enhance your forensic and threat-hunting capabilities? PowerShell-Hunter, created by Michael H., is a powerful collection of PowerShell tools designed to assist defenders in event analysis, threat hunting against Active Directory, most recently used (MRU) analysis, and more. Recently, the tool has been updated to include program compatibility analysis (PCA), making it even more versatile for cybersecurity professionals.

GitHub Repository:

PowerShell-Hunter

You Should Know:

Here are some practical PowerShell commands and scripts to get you started with PowerShell-Hunter and related cybersecurity tasks:

1. Install PowerShell-Hunter:

git clone https://github.com/MHaggis/PowerShell-Hunter.git
cd PowerShell-Hunter

2. Run Event Analysis:

.\Invoke-EventAnalysis.ps1 -LogPath "C:\Windows\System32\winevt\Logs\Security.evtx"

3. Threat Hunting in Active Directory:

.\Invoke-ADThreatHunt.ps1 -Domain "yourdomain.com"

4. Most Recently Used (MRU) Analysis:

.\Invoke-MRUAnalysis.ps1 -User "username"

5. Program Compatibility Analysis (PCA):

.\Invoke-PCAnalysis.ps1 -Program "programname.exe"

Check for LOLDrivers (Living Off the Land Drivers):
```
.\Invoke-LOLDriverCheck.ps1
```

7. Atomic Red Team Simulation:

.\Invoke-AtomicRedTeam.ps1 -TestGuid "T1003.001"

8. Export Results to CSV:

.\Invoke-EventAnalysis.ps1 -LogPath "C:\Windows\System32\winevt\Logs\Security.evtx" | Export-Csv -Path "results.csv"

9. Check for Suspicious Processes:

Get-Process | Where-Object { $_.CPU -gt 90 }

10. Monitor Network Connections:

Get-NetTCPConnection | Where-Object { $_.State -eq "Established" }

What Undercode Say:

PowerShell-Hunter is an invaluable tool for cybersecurity professionals, particularly those focused on threat hunting and forensic analysis. By leveraging PowerShell’s flexibility, this toolset allows defenders to analyze events, hunt for threats in Active Directory, and perform program compatibility analysis with ease. The addition of PCA further enhances its utility, making it a must-have in your cybersecurity arsenal.

For those looking to deepen their knowledge, here are some additional Linux and Windows commands that complement the capabilities of PowerShell-Hunter:

Linux Command to Monitor Logs:
```
tail -f /var/log/syslog
```
Linux Command to Check Open Ports:
```
netstat -tuln
```
Windows Command to Check Firewall Status:
```
netsh advfirewall show allprofiles
```
Windows Command to List Scheduled Tasks:
```
schtasks /query /fo LIST /v
```
Linux Command to Search for Files Modified in the Last 7 Days:
```
find / -mtime -7
```
Windows Command to Check for Unusual Services:
```
sc query state= all
```

By combining these commands with PowerShell-Hunter, you can create a robust defense mechanism against potential threats. Always ensure you have the latest updates and patches installed to mitigate vulnerabilities.

For more information and to explore the tool further, visit the PowerShell-Hunter GitHub repository.

References:

Reported By: Beingageek Powershellhunting – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

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