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UltraVNC Single Click (SC)

UltraVNC Single Click (SC)

UltraVNC SC is a mini (166k) UltraVNC Server that can be customized and preconfigured for download by a Customer. UltraVNC SC does not require installation and does not make use of the registry. The customer only have to download the little executable and Click to make a connection. The connection is initiated by the server, to allow easy access thru customers firewall.

The encryption plugin used by SC only exist for Windows x86: Download Viewer + Plugin

To create encryption key, run winvnc.exe, select plugin "MSRC4Plugin_for_sc.dsm", config, create key.
Add the key as rc4.key to the zip file you upload.

UltraVNC SC Online Creator

COMMON MISTAKE: the .ZIP file you upload need to contain the files, NOT a SUBFOLDER with the files.
If the resource editor fail to replace the icons no exe is created, on error the download moves you to the homepage. Verify that you are using real icons, or try without first.

Ideal tool for "Remote Tech Support" - "Remote Computer Support".

UserID = foo
Password = foobar

UltraVnc SC online creator

COMMON MISTAKE, the zip file you upload need to contain the files, NOT a SUBFOLDER with the files.
If the resource editor fail to replace the icons no exe is created, on error the download moves you to the homepage. Verify that you are using real icons, or try without first.

Ideal tool for "remote tech support" - "remote computer support"

UserID = foo
Password = foobar


2023
Zip can contain (SC_Server_ClientAuth.pubkey, helpdesk.txt SC_20.ini background.bmp logo.bmp)

1) Start normal winvnc.exe, select encryption SecureVNCPlugin.dsm and generate keys.
rename pubkey to SC_Server_ClientAuth.pubkey and viewer key to SC_Viewer_ClientAuth.pkey
2) Upload zip and download SC
3) Run vncviewer (make sure the viewer key is in the same folder), select encryption and start listener

The sample use the localhost, so server connect to viewer running on the same host
(replace localhost in helpdesk.txt to connect to a real external host)
Check helpdesk.txt and SC_20.ini in sample to see how to add it.

Test files
helpdesk.zip https://www.uvnc.eu/download/1400/helpdesk.zip
Viewer key used in sample
https://www.uvnc.eu/download/1400/SC_Vi ... tAuth.pkey
Replace the keys by your own, private key is now public... Only for testing.

Based on UltravNC 1.5.0.1 Dev

           

Based on UltravNC 1.4.3.6 release

           

May 2018 win10

request UAC on start
-Added support for the SecureVNCPlugin
Howto
*Add SC_Server_ClientAuth.pubkey to zip
helpdesk.txt
[HOST]
Internet support new encryption
-secureplugin -connect localhost:5500 -noregistry
Viewer
Make sure the viewer use also SecureVNCPlugin.dsm and call the viewer key SC_Viewer_ClientAuth.pkey
if only one pkey exist you don't have to rename it.

           

Doesn't request UAC on start

           

Aug 2017 Same as pevious, but exe request UAC on start

           
Aug 2017
           

UltraVNC SC update Feb 2015


+(2015) cature ingine took to long initiate, SC sometimes needed more then 1 minute to startup.

UltraVNC SC update July 2014


+(2014) capture engine fix, on some systems SC was extreem slow)

UltraVNC SC update June 2013


[DIS_UAC] crash fixed

UltraVNC SC update May 2013


+(2013) Modified engine to faster capture Vista>= OS's +(2011) +new capture engine, Vista win7 (faster on new video cards)
+[WALLPAPER]
Using this option, aero and wallpaper is not removed, new capture engine is fast enough to capture aero.


UltraVNC SC update 2009


+Vista+WIN7 support.
+use the MSRC4Plugin.dsm" security plugin
+The zip you upload can contain following files, other are ignored
rc4.key
helpdesk.txt
icon1.ico
icon2.ico
logo.bmp
background.bmp
enter.bmp
UAC: sc is running as user, this does NOT allow UAC access.
-UAC windows are view only. (you now stay connected in view only mode)
-When the UAC window ( not the popup, the one that has the elevated permission) is closed or minized, you get back full access.
Update 27/08/2009, the user is only asked once to give UAC permission ( add [DIS_AUC] )
helpdesk.txt
[DIS_UAC]


UltraVNC SC based on REL1.00 (2006)


This creator can also be used to generate SCIII. 
To use it for SCIII creation,you need to add the winvnc.exe (SCIII) in your zip file you upload.
Name need to be winvnc.exe

           

UltraVNC SC based on RC23 (2005)



           

 

 

 

DOWNLOADS

SCII
SCII (based on 1.00)
SCII (based on RC23)

(experimental SSL)
SCIII
SSL viewer for SCIII
ALL SC III (Repeater + Test files)
JAVA SSL Viewer
cig-script

Source Code
SC update 2015 (Feb)
SC update 2014
SC update 2013
SC update 2011
SC update 2010
Sources Java Viewer
SC (SSL)

 

LICENSE

GNU GENERAL PUBLIC LICENSE (GPL)

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

https://www.gnu.org/licenses