we know that Windows has its own startup folder, which is the most common startup project, but Many people pay little attention to checking it carefully. If you load the program into this folder, the system will automatically load the program when it starts, and because it is exposed, it is very easy to be changed by external factors.
One, the specific location is "Start" “ in the menu "Start" &
The location on the hard disk is :C:\\DocumentsandSettings\\Administrator\\“Start”Menu\\Programs\\Startup;
The location in the registry is: HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run
Now you can open it and see if there are any unknown programs in it.
two, Msconfig
Msconfig system is Windows & ldquo; System Configuration Utility & rdquo ;, aspect can be wide enough that the tube, Including: system.ini, win.ini, startup projects, etc. Also, since the launch of the program which is also very fond place to stay
1.System.ini
First, in & ldquo;! Run & rdquo; dialog Enter “msconfig” to start the system configuration utility (the same below), find the system.ini tag, inside the "shell=……” can be used to load special programs. If your shell= is not the default explorer.exe, or there is a program name behind it, then you should be careful, please check the corresponding program is safe!
2.Win.ini
If we want to load a program: hack.exe, you can win. ini is achieved by the following statement:
[windows]
load = hack.exe
run = hacke.exe
The How to do it, you should know it!
At this point, use the system settings in the Rubik's Cube (click here to download) - start item settings, at a glance, and you can easily remove and add startup items.
3. & ldquo; Start & rdquo; project
System Configuration Utility Startup tab and we are talking about above & ldquo; Start & rdquo; folder and Not the same thing, this startup project in the System Configuration Utility is a collection of Windows system startup projects. Almost all startup projects can find —— of course, specially programmed programs can not be displayed here by another method.
Open & ldquo; Start & rdquo; label, & ldquo; Start project & rdquo; the list is the name of the boot program, & ldquo; command & rdquo; under a specific program additional The command, the last "location" is the corresponding location of the program in the registry. You can perform detailed path and command check on suspicious programs. Once you find an error, you can use the following "Disable" to disable the loading of the program when it is booted.
In general, in addition to foreign-based system to start the project hardware and system software core part of other start-up projects can all be appropriate to change, including : Anti-virus programs, specific firewall programs, playback software, memory management software, etc. In other words, the startup project contains a list of all our visible programs, you can use it to manage your startup program!
Three, the corresponding startup loading project in the registry
registry startup project is a favorite of viruses and Trojans! refractory lot Trojan virus is achieved through the registry, so usually when you can download A registry monitor to monitor registry changes, a subsequent version of Rubik's Cube (click here to download) will also add a series of security features to monitor malware modifications to the system and so on. Especially when installing new software or running a new program, be sure not to be confused by the beautiful appearance of the program. Be sure to see if its essence is the Trojan's camouflage shell or bundled program! If necessary, you can restore the registry according to the backup. There are many such registry programs online, so I won't go into details here.
We can also check the corresponding location in the registry manually, although many of them are duplicated above, but for network security, be careful never
Note the comparison with the safe and clean system registry keys. If you find inconsistencies, be sure to find out what it is! Don't believe it is written outside. “system”, quo;windows”,“programfiles” and other names, everyone knows “ want to cover the truth. If, after a detailed comparison, can determine which program is unclear, do not be soft, remove immediately!
four, Wininit.ini
We I know that the Windows installer often calls this program to remove the installer, so don't underestimate it. If you do it on it, it can be said to be very hidden and perfect!
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It is in the Windows directory of the system disk, open it with Notepad (sometimes wininit.hak file) to see the corresponding content. Obviously, we can add corresponding statements to the purpose of modifying the system program or deleting the program. If the file is associated with Trojan, you can delete the original file after it is infected by winint.ini, so as to achieve truly hide yourself!
Fifth, fighting under the DOS
Finally, we talk about the startup project loading under DOS, config.sys, autoexec.bat, *.bat and other files can be used in a specific programming way to achieve the purpose of the loader. So don't think that DOS is an outdated thing. Programming under good DOS can often achieve very simple and very useful functions!
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