*****LAC - LuCiFer Anti Cheat*****
Before you use be sure to read license.txt
Server part for Counter Strike
Version:
0.7 beta version
To connect the
necessary client version is 0.7
If you have found a cheat to this anti-cheat
or serious error, kindly requested to notify the name of it or send it to
author, and in case of failure send its
detailed description by e-mail 2xl@mail.ru if the
cheat will be working in the next version of it will not work.
The programm
is designed for prevent the emergence of cheaters on a secure server. This
application is a server part and designed for installation on the server. It is
necessary to install MetaMod for correct working. To
search SCRIPT CHEATS it is recommended to install HLGuard
with configs from RealliteLabs.
Official
site – http://lucifer.selfip.org
.
First English
manual for one of the famous anticheat program in
Russia and Ukraine. Sorry for bugs in translation. I hope, antichit to please you
|
LAC.dll |
Server part for Win32 |
|
lac.so |
Server part for Linux |
|
license.txt |
Licence agreement |
|
readmeS.htm |
ReadMe |
|
bans.php |
Web interface for ban |
|
lac.sma |
Plugin for amxx
(gives the right to LAC admin from AMXX) at source |
|
lac.amxx |
Plugin for amxx
(give the right to LAC admin from AMXX) compiled |
|
Lac_crc.txt |
Table of checksum. (look lac_crc.txt ) |
a) You
need to install MetaMod for LAC.
á) Create a LAC folder in \cstrike\addons\
â) Copy in LAC folder file LAC.dll
(lac.so for linux) and
lac_crc.txt
ã) Open \cstrike\addons\metamod\plugins.ini and write a line
win32
addons/LAC/LAC.dll
linux addons/LAC/lac.so
Installation complete.
Make sure the correct installation can run a
server and write in console “meta list”. There should be a line in console:
[ .] LAC RUN -
lac.dll v0.6b ini Start Start
Don’t forget copy lac_crc.txt. This file can
very help defend your server from cheaters. This file ypu
can update.
Replace in folder \cstrike\addons\ Old LAC.dll
to the new one. Do the same with lac_crc.txt.
If you were using a plugin from amxx then replace the
file \cstrike\addons\amxmodx\plugins\lac.amxx to the new
one.
If you were using web statistics of
bans then replace file bans.php on
your webserver and delete old lac_ban.log in LAC
folder. If you don’t then you will have problems.
# # # # ATTENTION the program was not checked from STEAM.
The rationale of
work of anti-cheat that any player is connected have to authenticate the
server. All checks for Cheats occur on the client side. If the server within 10
seconds after the start of connecting the player had not received information
that verification of the client completed the player will be kicked from the
server immediately. After authentication console server will be a message:
"[LAC] Authentification"
Player "(0000000000) complete."
Each player has a unique (and possibly no chance
to repeat 1 to 4 billion) ID - LACid, which is
generated from data of the computer that is running LAC.
For HLTV assigned conditional
LACID_HLTV, indeed 0000000000.
Since version 0.3a HLTV connects to
the server, as if the server does not LAC, ie as
usual.
Since version 0.6b anticheat can not to kick players, and change the name with
the tag [NoLAC], and if you change the name to return
this tag, or simply pass on to the server. In both cases, the player will be
assigned a conditional LACid LACID_NOLAC. Function of
LAC wouldn’t work on such players. Instead Bans lac_ban
will produce a simple kick, although the message is that banned. At the other players, still will work all the functions of LAC.
To put it CVAR lac_nolac, its values, see below.
The server can be configured so that
it rented screens, automatic every n minutes. Do not
use if poor speed of network. Using this kind of function could overflow
disconnecting the player from the server, an increase Ping, CPU usage, both the
server and client, filling the hard space server. But it can be very helpful
during the important games, Clan War.
LAC can log (and leads it by
default). Setting - CVAR lac_log (see below), contents,
see below.
I draw attention to that all bans
and unbans recorded in a single file, as history, file lac_ban.dat. If the size
of the file will be very big, it could significantly increase the time required
to verify LACid player. It is therefore very rarely
encouraged to perform command lac_cban.
Console commands largely depend only on the
server components and may vary.
|
lac_id |
highlights the table: the name of the player - his LACid |
|
lac_id <mask> |
lac_id displays on
players in the name of which contains a mask |
|
lac_ss <mask> |
Makes a screenshot of the players whose name in the mask. Screenshot
saved in \ cstrike \ addons
\ LAC \ screenshot as a jpg file. The size of approximately 100 kb, ie screns shooting should not
be much "stuff" online channel user. |
|
lac_ban <mask> <time> <reason> |
bans on the local
server player with LACid at some time in minutes.
If time is not specified, the ban will be given at least 1 hour. If you want
to ban him forever write the time 9999999. So many minutes is very long:). He wouldn’t play CS to that time:)
<reason> parameter is optional and can be omitted, displayed in a web
statistics. |
|
lac_unban <lacid>
<time> <reason> |
removes the ban on the
local server to introduce lacid, unless the time.
If the you type time, then you can ban on lacid at that time. <reason>
parameter is optional and can be omitted, displayed in a web statistics. |
|
lac_crc <filename> |
Checks checksum file on the client and the server. Then it displays
them in the console. There is a need to verify some texture maps. Many files
checksums may be different for different version of CS. Therefore, this
feature is complementary and can not serve as a
pretext for determining cheaters. Just this feature is very “heavy” for
processor server and client processor. So do not fool with it. |
|
lac_bans |
displays a complete log of bans of your server, when the same lacid was banned and then was unbanned, there will be two
lines, look at the higher |
|
lac_bans <lacid> |
displays bans of a specific lacid |
|
lac_cban |
Clears the history of the local server not to display late bans by
command lac_bans. Current bans remains. |
|
lac_ver |
Displays information about the program, including version. |
by <mask> in
the description understood a part of the name player (register is set) or userid player (write # 1), and if "*", then all
players.
|
lac_band (default 3) |
act when it detects a cheat (of any type that included other CVAR’s). |
|
lac_bantime (default 120) |
Time of automatic ban after detection cheats. |
|
lac_ifkurl(default http://lucifernet.homeip.net) |
The text of which is attributed to the bottom of the message that the
player was kicked for missing or outdated LAC. We recommend that you install
a link to a site which now has the LAC, if the site is unavailable
http://lucifer.selfip.org |
|
lac_bandi (default 0) |
If 1 then LAC will ban under the act of lac_band, even if cheat was blocked by LAC. But not every cheat could by banned, it is because of technical reasons. 0 – didn’t produce any action. |
|
lac_shlim (default 60000) |
The level at which means player use a SpeedHack.
It describes how the value of milliseconds spent time with the client, compared
with the server. Values less than 20000 are meaningless, because still the
minimum t 20000. The maximum is 4294967295. If the value is set to 0 SpeedHack the client will not be detected. |
|
lac_log (default
1) |
Maintenance LAC logs on the
server in file lac.log. |
|
lac_nolac (default
0) |
Allows you to put on a
server without LAC client. 1 - pass
without a client. In the name sign [NoLAC] |
|
lac_autoss (default
0) |
Includes the possibility of an automatic “shooting” screenshots
through assignments time period. |
|
lac_version (default,
version) |
Returns version of LAC, needed to pair with third-party development. Self-change is not recommended. Versions returns type: 0.6a |
Messages that may come from the
server when attempling to connect or when it starts.
|
[LAC] Check failed.
Please reinstall LAC!!! |
Remove LAC and install again
from the distribution. |
|
[LAC] Can't write
file LAC.dll. Exiting.... |
LAC for some reason can not delete the
temporary file LAC.dll from folder with hl.exe. Try to remove manually. This
file has an attribute "hidden" |
|
***[LAC]*** You,
name (LACid xxxxxxxxxx)
ban for nn minutes |
you were banned for nn minutes |
|
***[LAC]***Incompatible
LAC version. Need v0.3. http://lucifernet.homeip.net |
you have an outdated or too new version. Go to http://lucifer.selfip.org
and download a version of which is specified in the message (Need v0.3) |
|
***[LAC]***
You LACid õõõõõõõõõõõ in ban list. nn minutes left |
This means that you're
banned by LACid and would be unbanned in nn minutes. |
|
[LAC] This Server
LAC (LuCiFer Anti Cheat) Require.
http://lucifer.selfip.org |
You
don't have LAC. Or you should start it. |
In the case you were autobanned
you sent the message. It is signed by the end of reason. Here is a list:
SH – speedhack
EXE – injection cheat
OGL – cheat for opengl32.dll
ASI – ASI cheat
MEM – process cheat
CRC – cheat like CS module or nonstandard
for server models, sprites.
If your
server crashes or you get errors when you start and you are using any antivirus
/ firewall, try to add files of LAC of exceptions to these programs.
Known
problems with KIS (Kaspersky Internet Security), Agnitium Outpost Firewall
To manage
LAC by admins from amxx,
since version 0.4 added a plugin for amxx. Install the plugin lac.amxx to your server and admins
with access to the kick will be able to control LAC from their consoles: they
will be available to use - amx_lac_ban, amx_lac_unban, amx_lac_ss, amx_lac_bans, amx_lac_crc, amx_lac_cban that correspond to features lac_ban, lac_unban, lac_ss , Lac_bans, lac_crc, lac_ban have the same settings and applications. Source
code plugin file is lac.sma
Since Version 0.4 there is a
possibility of displaying a list of local bans on a Webserver.
Put bans.php to your webserver. Open file and if
necessary change the line
$ file = "e: \ Games \ Counter - Strike \ cstrike \ addons \ LAC \
lac_ban.log";
the path of your server. I draw attention to that
web statistics of bans uses lac_ban.log files (ban statistics), and the server
LAC uses another file to determine how many people are banned.Any
changes are made to both, so for the handles of these files better did not to
change them by youself, not to make something
somewhere lie.
This file is for LAC settings.
The file is located in a directory with LAC.dll.
It contains CVAR's of LAC. You can edit only the CVAR, which in quotation
marks. Any other CVAR's will be removed.
In this
file is a log of all events of LACa, signature and
date. If the command was given by administrator from his console by plugin lac.amxx, then in this log
is written the name of admin and LACid.
This file is intended to verify the table. What it is and what it
offers? Clien will check checksums from files that
are declared on the server. The list so far limited to 100 entries. They will
contain a file name and three different checksums that may be in the file. If
checksum do not match, LAC will detect a cheat. Why: You can catch Cheats
sitting / substitute in the standard library counter. Just using the module can
be modified to catch the texture of the players, models, sights, Sprite, etc.
But again, I can not draw up a full table, because of
a multitude of patches and I do not know that it is now fashionable to replace.
For example, that table will do with us. The table
can be a very potent and powerful tool. But how it will work will depend, of
how we fill the table.
a) Delte the folder LAC
from folder \cstrike\addons\
b) Open
file \cstrike\addons\metamod\metamod.ini and delete the line
win32 \addons\LAC\LAC.dll
c)
Delete bans.php from your webserver
The author is LuCiFer
e-mail: mailto:2xl@mail.ru (usually answer, but not very quickly)
Site: http://lucifer.selfip.org
I am very grateful to all those
who helped me, what can. The list of the most distinguished:
flacs - for their assistance in algorithms for searching
cheats.
R@mZeS – translation If any problems
with it, please contact my: ICQ 1991-561. e-mail:
ranzez91@gmail.com
JFF | Koshka and Ares - emblems of 0.7 versions, control check file list
MPA3b - emblems of 0.6 versions, programs Lac
Check
All moderators, the
official forum.
Everyone who sent me cheats for, as well as
correct errors found.
Here I will collect
your most frequently asked questions, as well as clarifying issues of the anticheat.
Q: Why there are so many "broken" screenshots?
A:
Because the engine Counter-Strike uses the UDP protocol that is not guaranteed
delivery of packages recipient. For the game itself is
not fatal. But for the jpeg file is fatall ...
Q: Can I ban by LAC_ID not for cheats, for example for a violation of the
rules of the server?
A: Of
course. You can use lac_ban
Q: Can I ban by LAC_ID if the player is not on the server.
A: It
is possible using lac_unban (despite its name). For
example to ban player with LAC_ID 1234567890 for 2 hours should be given the
command:
lac_unban 1234567890 120
Q: Is it possible to remotely, such as monitoring servers know whether
LAC?
A: Yes.
Send a request to UDP port of the server. Request:
\ x66 \ x66 \ x66 \ x66 \ x66 \ x66 \ x66 \ x66 \ xFF
Answer:
true \ x00 - for LACv0.3
true_x.X - for the LAC since version 0.4, where xX - the version number.
Q: What is the function lac_crc???
A: With
the help of lac_crc you can ask any file checksum.
For example, you can check whether a player's original model of a weapon. For
example:
lac_crc * cstrike \ models \
v_awp.mdl
asks checksum of the file, if it differs from
controlling the original file, it should be concluded - the file does not
original. In practice this feature was a bit useless:)
Q: I've found a cheat working for LAC, or “hole” ...
A: Send
it, please to the author of LAC to the e-mail address 2xl@mail.ru. In the next version LAC will block this cheat.
Q: Server crashes when you run over 10-20 seconds. What should I do?
A: Try
disabling sync with the central ban system. To do so write in the console server lac_urlbans 0. By default this option is turned off. If you fall off
again, in options to try to disable one by one plugins
metamod'a.
Q: Can I make a menu in AMXX for admins???
A: Yes.
Open the file clcmds.ini, located / addons / amxmodx / configs / clcmds.ini
Add the line, if desired, in any position:
"Ban by lac_id"
"amx_lac_ban #% userid%"
"bd" "u"
"Take screnshot"
"amx_lac_ss #% userid%"
"bd" "u"
Then admins writes amx_clcmdmenu console. There would be a menu, where you can
choose Ban by lac_id.
amx_clcmdmenu you can bind to any button, for example, bind l "amx_clcmdmenu" will bind the menu to button L
To have it worked on the server must have plugin lac.amxx
Q: Are there any bots that can be installed on the server, along with
LAC?
A: Yes.
PODBot MM
http://podbotmm.bots-united.com. These bots are written specifically for
Metamod'a.
Q: If there is no secret, the language written this anti-cheat?
A: The
client - assembler. The server to 0.6b - assembler, since C + +.
21.12.08 version 0.7 beta version
+fixes
+screenshot protection
+new lac_id generation
+new cheat are blocked
+table CRC defense
15.12.07 version 0.6 Public Edition Release
+now you can ban cheaters, but no
only lock (CVAR lac_bandi).
+cvar on level SpeedHacka
(lac_shlim)
+cvar for centrals bans (lac_urlbans)
+command lac_cban
+command lac_ver
+very more fix such as server drop,
taking screenshot, retrieving from monitoring ,
players names i.e.
+find new working cheats. In 0.6 it
is fixed/
+In sceenshots
write player name and IP.
16.01.07 version 0.5a Public Edition Release
+add CVAR: lac_band
+fix bug with SpeedHack.
15.09.07 version 0.5 Public Edition Release
+fix server drop without access to
http://lucifernet.homeip.net
+some of bug will fix
+add two CVARs: lac_bantime,
lac_ifkurl
+add reason of ban
+now LAC can ban them self
9.05.07 version 0.4 Public Edition Release
+ban base can view.
+web ban interface
+admin from amxx
can use LAC
+screenshots have FEC.
22.04.07 version 0.3a Public Edition Beta2
+HLTV support
+fix bag with console’s errors
+fix bag with games changename
14.04.07 version 0.3 Public Edition Beta1
+ first
version for public.
17.02.07 version 0.3
+add LACid,
hardware identification
+add screenshot future
+add crc
file chech.
+tested on Windows Vista
+color depth is 32 bit only.
+logo at startup
27.08.06 version 0.2
+add redirect command line parameters
+add OGL cheat detection
19.08.06 version 0.1
First version