GitHub - Kevin-Robertson/Conveigh: Conveigh is a Windows
PowerShell LLMNR/NBNS spoofer detection tool
By Kevin-Robertson
Archived: 2026-04-05 14:15:16 UTC
Conveigh is a Windows PowerShell LLMNR/NBNS spoofer detection tool.
Function
Invoke-Conveigh
The main Conveigh LLMNR/NBNS spoofer detection function.
Privilege Requirements:
Elevated Administrator shell
Features:
Generates and sends IPv4 LLMNR/NBNS requests with random or set hostnames
Detects responses to sent IPv4 LLMNR/NBNS requests using a packet sniffer
Optionally displays all received IPv4 LLMNR/NBNS requests using a packet sniffer
File output
Run time control
Parameters:
CaptureRequests - Default = Disabled: (Y/N) Enable/Disable displaying and logging all received
LLMNR/NBNS requests.
IP - Specify a specific local IP address for listening. This IP address will also be used for LLMNR/NBNS
spoofing if the 'SpooferIP' parameter is not set.
Hostnames - Array of hostnames that will be randomly selected for LLMNR/NBNS requests. Hostnames
must meet NBNS hostname requirements. If this parameter is not used, hostnames will be randomly
generated.
MaxSendRequestTime - Default = 30 Minutes: Set the maximum random time in minutes for sending
LLMNR/NBNS requests.
FileOutput - Default = Disabled: (Y/N) Enable/Disable real time file output.
OutputDir - Default = Working Directory: Set a valid path to an output directory for log and capture files.
FileOutput must also be enabled.
RunTime - Default = Unlimited: (Integer) Set the run time duration in minutes.
https://github.com/Kevin-Robertson/Conveigh
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System Requirements
Tested minimums are PowerShell 2.0 and .NET 3.5
Usage
To import with Import-Module:
Import-Module ./Conveigh.ps1
To import using dot source method:
. ./Conveigh.ps1
Examples
To execute with default settings:
Invoke-Conveigh
To import and execute with one line:
Import-Module ./Conveigh.ps1;Invoke-Conveigh
To execute with parameters:
Invoke-Conveigh -Hostnames host1,host2,host3 -RunTime 8
Source: https://github.com/Kevin-Robertson/Conveigh
https://github.com/Kevin-Robertson/Conveigh
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