Intune Initial Scripts Backup

intune/Proactive Remediations/Tenable-AgentStatus/remediate-servers.ps1

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+
+cd "C:\Program Files\Tenable\Nessus Agent" 
+$nessusstatus = .\nessuscli.exe agent status
+
+$ServiceName = "Tenable Nessus Agent"
+Write-Host "Stopping Nessus Agent" 
+Stop-Service $ServiceName
+Start-Sleep -Seconds 5
+$service = (Get-Service -Name $ServiceName -ErrorAction Stop)
+
+if ($service.Status -eq "Stopped") { 
+
+    if ($nessusstatus[2].Contains("disconnected")) {     
+        .\Nessuscli.exe plugins --reset 
+        start-Service $ServiceName
+        Start-Sleep -Seconds 600
+        $pluginstatus = (.\Nessuscli.exe plugins --info) | Out-String
+        $nessusstatus = .\nessuscli.exe agent status
+        Write-Host "Plugin Reset and Agent Started: "$nessusstatus[2]
+  
+        return true
+    }
+    elseif ($nessusstatus[2].Contains("authentication error")) {     
+        .\nessuscli.exe agent link --key=0f0147f977db9a4ea74c34b2a24221cdac7715a36665525537718f48e5edafd5 --host=paptennm001.ccx.carecentrix.com --port=8834 --groups="Agent - Windows Servers"
+        .\Nessuscli.exe plugins --reset 
+        Start-Sleep -Seconds 600
+        $nessusstatus = .\nessuscli.exe agent status
+        Write-Host "Agent Re-Linked: "$nessusstatus[2]
+        Start-Service $ServiceName 
+        return true 
+    }
+    elseif ($nessusstatus[2].Contains("Not linked to a manager")) {     
+        .\nessuscli.exe agent link --key=0f0147f977db9a4ea74c34b2a24221cdac7715a36665525537718f48e5edafd5 --host=paptennm001.ccx.carecentrix.com --port=8834 --groups="Agent - Windows Servers"
+        Start-Service $ServiceName 
+        Start-Sleep -Seconds 600
+        $nessusstatus = .\nessuscli.exe agent status
+        Write-Host "Agent Re-Linked: "$nessusstatus[2]
+        return true 
+    }
+    elseif ($nessusstatus[2].Contains("Connected to paptennm001.ccx.carecentrix.com:8834")) {     
+        Write-Host "Nessus Agent is connected and healthy: "$nessusstatus[2]
+        Start-Service $ServiceName 
+        return true
+    }
+    else {
+        Write-Host "Unknown Remediation Required: "$nessusstatus[2]
+        Start-Service $ServiceName 
+        return false
+    }
+
+}
+else { 
+    Write-Host "Nessus Agent Not Stopped"
+    return false
+}