XLegacy Inc. Craiova - Products Page

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IMPORTANT:
YOU USE THIS PRODUCTS AT YOUR OWN RISK, WITHOUT ANY GUARANTY.

THE MATERIALS HOSTED HERE ARE FOR EDUCATIONAL PURPOSES ONLY.
MALICIOUS USE OF THIS MATERIAL IS STRICTLY FORBIDDEN BY THE AUTHORS!
NEITHER THE AUTHORS OF THIS SITE, NOR THE AUTHORS OF THE PROGRAMS CAN
BE HELD RESPONSABLE FOR MALICIOUS USE OF THE PRODUCTS LISTED HERE.

XLegacy products:

RCON ( Remote Control Over Networks)
ReCON (Remote Control Over Networks v2)
XCON (Xtended Control Over Networks)

RCON - Remote Control Over Networks
   The beginning: RCON.
   After herding of Back Orifice (not BO2K) and its amazing capabilities I decided to try making myself a trojan application
using Delphi 4. I called it RCON (Remote Control Over Networks). It was a primitive application, but it was a start,
and I was very pleased with my creation. In that first version RCON had only 20 commands and most of them were meant for
fun with the poor, unsuspecting user. RCON had many weak points:
a) it wasn't password protected so anyone could try to connect to port 8989 of a certain computer and if RCON was
     active then he would have access on it.
b) it was CTRL+ALT+DEL visible, so the local user could end its task.
c) the code was bugs full.

download: rcon.zip

ReCON - Remote Control Over Networks v2 aka RCON2
   The more powerful: ReCON.
After a while I was starting to get bored of RCON. I also heard of BO2K, I got it and I played with it for a while.
A change had to be done. So, I decided to make another version of RCON, this time with help from my friend,
ZaJoker, who came along with lots of new ideas. We found out that RCON already existed. Was a program for
login to Netware. So, a new name had to be found.
   This program added new features to RCON: password protection, CTRL+ALT+DEL, invisibility, a new set of commands,
error control and many bugs cleared.
   There is a question: Why bother to make a trojan when BO2K already existed and was a more than powerful tool for
remote control ? Because both RCON and ReCON are client independent. They don''t need any special client with a
fancy interface, unlike BO2K. The client is none other than good old Telnet, which you can find on any OS. This way
RCON and ReCON could be exploited with simple text commands from any computer on a network .

download: recon.zip

XCON - Xtended Control Over Networks aka ReCON2 aka RCON3
   The godfather of remote control: XCON.
   I enjoyed ReCON for a long time. Was the perfect remote control tool. But after a while, firewalls and proxies came into
my mind. How could I defeat them ? This was the problem of all remote control tools: they work fine on a LAN or Internet
if the PC you want to control is directly connected. But how about those connected to Internet through a LAN ? There
was an one way direction: from them to the net. You couldn''t control them because they were protected by a firewall.
   So, I couldn''t accept that they had bullet proof protection. Something had to be done and ZaJoker came with an idea.
Lets think: You can't connect to computers behind a firewall ! But computers behind a firewall can connect to you ! So,
lets make them connect somewhere ! But where ? We need a 24 hours a day, 7 days a week active server... The only
servers that allow clients to communicate and are active all the time are the IRC servers !
   This is the last version of Remote Control Over Networks. Its greatest feature is the possibility of controlling computers
behind firewalls. No more protection for those users anymore ! In XCON there aren''t new commands. ZaJoker thought
that getting through firewalls feature was enough to make another trojan. And I think there''s no other trojan that can do this.
Apparently no one thought of this. If you know different please send an e-mail.

download: xcon.zip (not available - still in alpha phase)

NOTE: If you want the sources (in Delphi) of my projects, send me an e-mail ant tell me for what you want them.

© 1999-2000 XLegacy Inc. Craiova.
Owned by [nexuz] & [ZaJoker].
e-mailz: xlegacy@yahoo.com
nexuz_xlinc@yahoo.com
ZaJoker_xlinc@yahoo.com

Last updated
08-feb-2000
by [nexuz]