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I got several comments in different posts, so if you want to drop an off topic line try to do it here =)

Ive been out of town for a long time and the blog hasn’t been updated in a while, now that Im back I wanted to drop a message to say that Im not planning to update this blog anymore but It will remain online for anyone wanting to check it.

Guys Im out for vacations, so I have limmited internet time.

Just a simple class tho draw barcodes. Add any error control you want and maybe a better drawing routine, this is just a basic implementation.

Code128

I was reading an article here and decided to code a Syscall example, after a couple test and some reading I realized that VBox uses int 2e rather than Syscall  so the example its done using it since I have no machine booting up windows.

The example is pretty simple calling NtClose with an invalid handle.

SysCall

Edit: if you test it in other OSs and stuff let me know if it works fine.

People has been asking for more info on type libraries and so, so here are some articles with more info about them, its plenty of info out there Im just pointing out some of them.

IDL For VB Tutorial

How to make Visual Basic variables in memory address (Address of Variables)

Windows API Type Library (Win32.tlb)

Finally I moved out the blog to a new server, I hope it doesnt go down as it used to do if you have any problems let me know Im not sure if everything is running fine.

Check this site, I totally forgot about it, Eduardo has some amazing stuff, the VB6 section is not longer maintained but there are some nice sources for you to have fun a learn. Namespace Edanmo

Just bored, I made a small reverse shell with client using Karcrack’s zombie function.

Reverse Shell