diff options
| -rw-r--r-- | Recon/Invoke-Portscan.ps1 | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/Recon/Invoke-Portscan.ps1 b/Recon/Invoke-Portscan.ps1 index 6f059e2..230da06 100644 --- a/Recon/Invoke-Portscan.ps1 +++ b/Recon/Invoke-Portscan.ps1 @@ -256,6 +256,8 @@ http://webstersprodigy.net [String[]] $iHosts = $Hosts.Split(",") + $IPRangeRegex = "\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}-\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}" + foreach($iHost in $iHosts) { $iHost = $iHost.Replace(" ", "") @@ -310,6 +312,65 @@ http://webstersprodigy.net } } + + if($iHost -match $IPRangeRegex) + { + + $iHostPart1 = ($iHost.Split("-"))[0] + $iHostPart2 = ($iHost.Split("-"))[1] + + $LowerBound = $iHostPart1.Split(".") + $UpperBound = $iHostPart2.Split(".") + + $LowerBoundInt = ($LowerBound[0].ToInt32($null),$LowerBound[1].ToInt32($null),$LowerBound[2].ToInt32($null),$LowerBound[3].ToInt32($null)) + $UpperBoundInt = ($UpperBound[0].ToInt32($null),$UpperBound[1].ToInt32($null),$UpperBound[2].ToInt32($null),$UpperBound[3].ToInt32($null)) + + $CurrentIP = $LowerBoundInt + $CurrentIPString = $null + $ControlArray = @(0,0,0,0) + + $null = $hostList.Add($iHostPart1) + + while($CurrentIPString -ne $iHostPart2) + { + for($i=0;$i -lt 4;$i++) + { + + if(($CurrentIP[$i] -eq $UpperBoundInt[$i]) -and (($i -eq 0) -or $ControlArray[$i-1] -eq 1)) + { + $ControlArray[$i] = 1 + continue + } + else + { + + $Max = 254 + if(($i -ne 0) -and ($ControlArray[$i-1] -eq 1)) + { + $Max = $UpperBoundInt[$i] + } + + if(($i -ne 3) -and ($CurrentIP[$i+1] -eq 254)) + { + $CurrentIP[$i]++ + $CurrentIP[$i+1]=0 + + $CurrentIPString = ($CurrentIP[0].ToString() + "." + $CurrentIP[1].ToString() + "." + $CurrentIP[2].ToString() + "." + $CurrentIP[3].ToString()) + $null = $hostList.Add($CurrentIPString) + } + + if(($i -eq 3) -and ($CurrentIP[$i] -lt $Max)) + { + $CurrentIP[$i]++ + + $CurrentIPString = ($CurrentIP[0].ToString() + "." + $CurrentIP[1].ToString() + "." + $CurrentIP[2].ToString() + "." + $CurrentIP[3].ToString()) + $null = $hostList.Add($CurrentIPString) + } + } + } + } + + } else { $hostList.Add($iHost) |