OpenSSHServer

# PowerShell Artifact Collection Script
# Target: OpenSSHServer
# Run as Administrator

#Requires -RunAsAdministrator

$ErrorActionPreference = "SilentlyContinue"
$DestBase = "D:\Evidence"

# Function to handle artifact collection with robocopy
function Collect-Artifact {
    param (
        [string]$SourceDir,
        [string]$FolderName,
        [string]$FileMask = "*"
    )
    $FullDest = Join-Path -Path $DestBase -ChildPath $FolderName
    robocopy "$SourceDir" "$FullDest" "$FileMask" /E /COPY:DAT /R:0 /W:0 /NP /NFL /NDL /NJH /NJS | Out-Null
}

# 1. OpenSSH Server Config File
Collect-Artifact -SourceDir "C:\ProgramData\ssh\" -FileMask "sshd_config" -FolderName "OpenSSH_Server_Config_File"

# 2. OpenSSH Server Logs
Collect-Artifact -SourceDir "C:\ProgramData\ssh\logs\" -FileMask "*" -FolderName "OpenSSH_Server_Logs"

# 3. OpenSSH Host ECDSA Key
Collect-Artifact -SourceDir "C:\ProgramData\ssh\" -FileMask "ssh_host_ecdsa_key" -FolderName "OpenSSH_Host_ECDSA_Key"

# 4. OpenSSH Host ED25519 Key
Collect-Artifact -SourceDir "C:\ProgramData\ssh\" -FileMask "ssh_host_ed25519_key" -FolderName "OpenSSH_Host_ED25519_Key"

# 5. OpenSSH Host DSA Key
Collect-Artifact -SourceDir "C:\ProgramData\ssh\" -FileMask "ssh_host_dsa_key" -FolderName "OpenSSH_Host_DSA_Key"

# 6. OpenSSH Host RSA Key
Collect-Artifact -SourceDir "C:\ProgramData\ssh\" -FileMask "ssh_host_rsa_key" -FolderName "OpenSSH_Host_RSA_Key"

# 7. OpenSSH User Authorized Keys
$UserPath = Join-Path $env:USERPROFILE ".ssh\"
Collect-Artifact -SourceDir "$UserPath" -FileMask "authorized_keys" -FolderName "OpenSSH_User_Authorized_Keys"

# 8. OpenSSH User Authorized Keys 2
$UserPath = Join-Path $env:USERPROFILE ".ssh\"
Collect-Artifact -SourceDir "$UserPath" -FileMask "authorized_keys2" -FolderName "OpenSSH_User_Authorized_Keys_2"

# 9. OpenSSH Authorized Administrator Keys
Collect-Artifact -SourceDir "C:\ProgramData\ssh\" -FileMask "administrators_authorized_keys" -FolderName "OpenSSH_Authorized_Administrator_Keys"

Write-Host "Collection complete!" -ForegroundColor Green