Why do all the file sizes on my computer become 110kb

The machine is poisoned, it may be a folder virus, use the folder virus scanning and killing software to kill the virus.

Isn't that file poisoned! You can scan it with Jinshan Poison and take a look! There will be a hint for poisoning, just check and kill if you are really poisoned!

This can be all killed,Last week, my computer was like this.,Every time you click on that exe folder, it's poisoned once.,First open the first aid kit in the 360 tool.,Connect to the Internet to kill the virus.,Restart it immediately after the anti-virus is completed.,Kill again after restarting.。 (Close all startup items in 360 first).

Hello! Restart the system, press F8 to enter safe mode when booting up, see if you can open the antivirus software and carry out a full antivirus, if possible, restart it into normal mode after the antivirus is completed to see if it is normal.

You have to see whether the virus replaces the file or modifies the file. It seems difficult to find and restore the original documents.

You can try other operating platforms (viruses don't infect each other on different platforms) to repair and find files. Such as Hongqi Linux, Apple's iOS.

You're seriously poisoned, you should have been hit by a very strong Trojan horse, and the virus under the Trojan horse was dry. In your case, you can't do it yourself, if you want to get the data back, it is recommended to ask a professional to fix it.

1.Turn off System Restore

Function: Click on my DU computer, select the C disk, click the right button on the ZH, select to close the system DAO system to return the original version, restart the computer to enter the security mode;

If you have any other questions, you can ask them on the computer manager business platform.

Folder virus. bai

First of all, what you see is not a folder, but a virus program (replacing the DAO's own icon with a folder-specific icon). In general, hackers are very ethical and will not delete the original folder, usually set it to a hidden state (some will lock the hidden state, cannot be changed, and destroy the registry key corresponding to the folder option, and cannot display the hidden file).

Try it this way:

My Computer - Control Panel - Folder Options.

There is a "Show Hidden Files and Folders" inside. Tick it.

Right-click to refresh it.

Then check it out. There should be.

If the system is corrupted it is not possible to show hidden files, this way:

Winrar compression tool do you have? Use it to view. Navigate to the directory of that disk. (RAR can view all files, including hidden files!) ）

Then zip your file and save it.

Copy the USB flash drive to a clean computer, unzip it, and check for viruses.

This is an infectious virus that infects almost all exe files. Be especially cautious when dealing with infectious viruses, as many antivirus software deletes files instead of repairing them. Double-click the 360 System First Aid Kit and click "Start System First Aid".

After the system engine is initialized, click Repair, select the type to be repaired, click Repair Now, and restart the computer. If you do not know which type of fault you belong to and do not know which type you should fix, you can use the recommended repair level of the system, click Fix Now without selecting it, or select Select All and click Fix Now.

At first glance, it is a phenomenon of poisoning. It is recommended that you transfer the existing important data in your computer to a hard disk or USB flash drive, and then reinstall the system. Next, you can patch and install antivirus software.

After installation, perform the first full scan and dispose of all available files. Remember to update your virus database frequently, and be careful when some software says you need to turn off the virus and install it. I hope my answer can help you, hope to adopt!

I don't know if your computer can still enter the safe mode, that is, press F8 as soon as you boot the computer, if you can, upgrade the virus database to fully disinfect the virus, you must choose the security mode with the network, otherwise the antivirus software will not work.

Ahh

Those 116kb ones may be the virus itself, and you're still running Halo.

Luck will be, if the unit is infected again, then the repair is ineffective, and the virus will hide them repeatedly.

Start by repairing > immune system with the System Repair & Immunity tool on the left side of the autorun virus defender.

Repair the system with the Kingsoft First Aid Kit. Check whether there are any exceptions.

If you have it, then use Kingsoft Cleanup Windows Cleanup Assistant to clear it.

Start-run-cmd-intrude attrib x: **h -s -r s d carriage return. Change x to d e.

Wait for the command to end

Your files may be hidden, and the so-called folders, etc., you see are actually fake (malicious links, virus links, etc.) ......

1. Show hide 2. Show extension, see if you have found your file?

In this case, I personally recommend using 360 antivirus to scan and kill viruses, so that it can be solved after processing.

Not necessarily, it is possible to store files of the same size, and the size seen in addition is converted, and the unit of this calculation is related to the file system format, that is, the size of the smallest block, for example, your file has only one byte, but for the NTFS format file system, it must allocate at least 1k space to store, that is to say, less than 1k is stored in the smallest block, see that the file size is 1 byte, but the storage space occupied is 1kb.

Try using the 360 First Aid Kit, which is available in the 360 Security Guard. Enter the safe mode and use the 360 system first aid kit to scan the whole disk, and restart the computer after the check and killing is completed. Then open the 360 system first aid kit and fix it. If that doesn't work, reinstall the system.

Your computer is poisoned, try to see if you can enter safe mode (reboot and press F8), if you can, then install Kingsoft Antivirus in that mode, which is free and easy to use in the industry. Try it, it doesn't solve the problem.