Lyzon
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Posts posted by Lyzon
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Im using the GetAsyncKeyState and GetLastInputInfo functions. I tried using hooks but they are too complicated for me for now. I only started c++ a few weeks ago :D
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I duno if its a buffer overflow but i know that the student cant handle the WM_QUIT message properly so it crashes. How it keeps coming back... i dont know lol. Once you crash student, you can run teacher (if you have it) and view all people in your current class and have a teachers control over them. Me and a friend made a "trainer" so you can view all channels on the network but i wont release.
As for the code, piece together all my posts, and you can recreate the programs function :)
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You cant shut the student process because if you do, it just restarts itself. Thats why you have to crash it first. Just download my latest Lanschool manager (previous page i think) and when you run it, you can crash it then close it.
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Lol, and i almost thought i wasted my time ;)
ps. for the wise guys out there who see that not all the characters add up, its cos my computer has alot of programs open and the keylogger does not have a high priority level.
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True shonen. Question is how many people will trust MY keylogger? irony is a bitch lol
Update on Keylogger tho, i managed to get it to log any key but it does not recognise changes in caps. I need to check the status of the shift keys and caps lock key.
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Lol the irony wont be lost on my for creating a keylogger -_-. I made lanschool manager to stop IT keylogging me hehe. Keep that name till its officially named. Ima go try to create a key logger. VISUAL STUDIO HERE I COME!!!111
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Well, if your no good a programming, how good are you packet logging programs using wireshark or an equivelent?
I ask this because i would like to packet log the teacher program hack using virtual pc. I can log it but cant make heads nor tails of the logs -_-
The swiss army nknife thing sounds good :D What other features could i include?
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Lol, that would be a fun episode :P
I still got one more version of my lanschool manager to do. With some extra features. One feature is a list view of student processes because once a student.exe is crashed, you can run another one so there is 2 processes of it. Another feature is to check the process is actually lanschool student and not some random exe called student.
Maybe some otehr ways of crashing it such as port blocking and ima try to find out the exact unload codes of student.exe.
There was something strange i found in student.exe using reshacker:
A hidden dialog to close student i see :D me thinks to use this code for some stuffs >.<
@vako, sounds like a good idea i think
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Thats all well and good but the thing is my program does not uninstall lanschool. It crashes it. A side effect i have found is it corrupts all program logs and keystrokes of that computer aswell. So no1 can find out what program was used before
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I dont no about open source antiviruses but unless your planning on rewriting or editing it to suit your needs, why not settle for a free closed source av? I use Avast 4, home is free, professional is not.... ;)
I have also heard good things about avg.
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Lol thx. Yea my college uses lan school. Version 7.1.0.3 to be exact but this has been tested on 7.0.0.7, 7.1.0.3, 7.2.1.0 and 7.2.1.1 and works on all. It exploits a message handling bug in Student.exe which crashes when it gets the message. The process is still there but its non responsive. Youll see this when you run LanSchool Manager. Click "Crash" and the text changes from Running to Not Responding. If the process is not protected you can close it after by clicking close.
In my college Student.exe is a protected process which is why only the crash button will work there but under normal circumstances it would close it aswell.
The program monitors any process named Student.exe and Teacher.exe, while not limited to lanschool (i think netops uses the same process names?) it was designed to be used for lanschool.
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I have now finished the final version of the lanschool crasher which i have renamed LanSchool Manager.
It allows you to manage both the student.exe and teacher.exe process in an easy to use gui.
Screens:
Download Link:
http://www.mediafire.com/?bgpmhzwr24t
File Info:
Size: 919kb
Dependancies: None (older versions of gui required .net 3.5 framework)
Enjoy, and use wisely :P
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Woo i finished the gui :P
It works perfectly on my college comps (i made the gui in lesson :P) but fails to work on my home comp, probably need to install the .net framework.
Anyway its very simple, load it and once the green bar is 100% full, lanschool is crashed, works on any version.
Hold down the help button to read the help.
Kahraman is my new "hacker" :P name.
Im now learning assembly to re create the program in that with a much lower filesize :D
Well enjoy lol,shonen test it out at your college see if it works on ur lanschool :D
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by repair, do you mean replacing the hard disk platters? or just replace it. if you just wana replace, any sata 2.5" drive would do.
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im doin a BTEC national diploma in computing (UK), its basically lessons on C#, maths, information systems, hci (human computer interface), php development, html css js and some other boring shit -_-
I say boring shit because i have been developing php for almost 7 years and html and css for longer. Javascript about 6 years. Maths i find boring cos i suck at it =], c# i find boring because A, our colleges group policies stop any file interation with the JIT compiler, meaning you cant output to file like in c. B, our teacher takes half an hour to explain something even tho he gave us handouts explaining everything :P
What do you do?
ps, i have almost finished a gui for the lanschool crasher :D
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At my college you need admin privilages to run the setup file :P Next i gota make it a pretty gui :)
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Update: the new version of LS Crasher.exe can kill the process, not just crash it. This is done by aqquiring the SeDebugPrivilage process access level.
The displayed log is also alot more informative.
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Well i better make my first post an interesting one. Im Maximillion's friend at college, the same one that helped crack lanschool.
Anywhoo ill cut to the chase
Today i created a program that crashes LanSchool without VPC, APT or any of our old methods. The exe is 1.3mb (how can i reduce filesize?) in size, it kills all unprotected Student.exe processes, scans for protected ones and sends a crash command to it.
The exe was compiled in Dev C++
Word of warning, if your gonna use it, rename the exe to something inconspicuous like calculator so they wont get suspicious when they check your app logs.
edit: uploaded it to media fire
http://www.mediafire.com/?b0z4zm3zwu4
Edit: it seems the crasher only works if the student.exe process is protected.
GoldenEye Source Release 7th of Feb
in Gaming
Posted
When i saw the title i thought they were releasing GoldenEye 64's source code :D
Shame my comp cant run hl2 :( Woulda loved to play this