Or if the teacher.exe is lying somewhere accessible on the network it would be trivial to copy that, kill the student.exe and run the teacher.exe giving them full access. I wouldn't bet on it being a malicious RAT(though Lanschool and similar programs operate like a RAT) as it would take a fair bit of work to.Missing. How to Hack Into a School Computer. To gain access to ('hack into') administrator privileges on a school computer, just follow the steps below. How to Hack Into a School Computer. To gain access to ('hack into') administrator privileges on a school computer, just follow the steps below.

Username: Password: ->Goto page 1,, Author Message Dan Posted: Thu Feb 23, 2006 5:19 pm Post subject: LanSchool Hack UPDATE: LanSchool has fixed the potential security flaw in v7.0 of there software on May 2007, so the bellow no longer effects LanSchool. NOTE: The bellow is only the option of it's poster, Dan. Like all posts on CompSci.ca, it is only option and only the option of the poster. NOTE: 'LanSchooled' is not the same as LanSchool, nor does it provied the same functions of or even work now that the potential security flaw has been fixed in LanSchool. For more up to date infromation see the wiki: and Normaly i whould not think of posting such work on this site but this is part of my campain to get school borads to realise that they shoud not be using LanSchool and that there are masive security falws in it. The Story During grade 12 i chaged schools, the new school i whent to had alot better networks and computer labs witch was a good thing, or so i thought. After playing around for a bit i noticed a litte green icon in the tast bar that did not seem to do anyting.

Looking feathure in to this i found out it was a progame named LanSchool (Now what is LanSchool you mayask, the names makes it sound insent enought, maybe somthing to help students? Well it may have started out that way but what it has become is basiclky a toringhorse progame for teachers to use to watch everything you are doing (incduing watching your screen) as well as giving them the ablity to control your computer or all computers in the lab at the same time. Ultra Focus Keygen Downloader. As ushealy the school borad decsied to spend money on somthing they could get for free and got a crapyer verson then what they could get for free. Carfax Crack Code. So i started looking in to LanSchool more and found a demo verson on there site. This demo verson could not interact with real versons the school used and whould not allow studens to do any damge.

1st i looked in to how it was effecting the regiersy of the computers it was on, and found that every time the teacher application sent a comand to the student versons it recored what windows user sent the comand, the windows name of the computer they where on and the time in all regersitrys of every comp on the network. This ment that finding a full verson of the software althougth not hard whould end you up in alot of trouble unless you brought your own computer to school and even then still could. So i begain to look at the packets it was send and to my shock they where UDP and not TCP and they had no ecription or coding at all to them. This means that it is exteramly easy to spoof the packets. So i quiclky wrote up a simple java progame to test out my theroy.

Affter some time and exmermentation i decoded what most of the packets ment and was able to control the demo verson of LanSchool. Affter looking more at the packets i noticed that the difrces between the demo verson and the real verson is that the demo verso uses only one chanale witchis never used by the real verson. So it was simple a madder of chaing the chanel byte to a real chanle in the packet to get it to work with most if not all versons of LanSchool. Also this allowed me to make the regeisty logs say what ever i whonted, incuding blaming other stutdents for the hack. Now being the nice guy that i am i e-maied my findings to LanSchool and sugested several ways to fix this expolite.

There repsoses was basiclky saying that they whould rather send time and effort enforcing the rules of the school and the law then fixing there progame. Download Frontpage 2003 Templates Free. And made threats that legal aucation as well as sudesnions could take place if i where to use this progame. So next i whent to my school and aucatly demstorated (with there permision) the expoite and how unscure it was. Again nothing happend with my efforts so amoth latter i published how the packet worked on compsci.ca. It is now almost 2 years latter and i have rewriten my hack so any one even script kiddys can use it. With a nice gui and everything. My hope by doing this is to teach peoleop why progaming like LanSchool did is bad security wise and to encorge the school borad to buy (if they most) better software from comapnys that know what they are doing and are willing to chage with the times.