What is Infostealer Perfwo?

Spyware infostealer

Overview Aliases.

Symantec], PWS-Mafia [McAfee], Kaspersky], category Trojan : Any program with hidden intent. Trojans are one of the main ways to hack into a computer.

If your program is compromised after visiting a chat room, a new group, or reading an unsolicited message, the program may be infected with a Trojan horse that has some sort of destructive purpose. The word trojan can be used as a verb: to trojan a program, which means to add destructive functionality to an existing program.

For example, a trojan's login program might be programmed to accept a specific password from an unrestricted user so that a hacker can use that password to log back into the system at any time. Rootkits often contain groups of programs that have been trojanized like this.

Detection and removal.

Manual Removal Follow these steps to remove the Infostealer from your machine. Back up your registry and system first, and set up a restore point to prevent errors.

Stop running the process:

Use Task Manager to stop the following running processes:

windows%\

system%\

Delete references to autorun:

Access the Hkey Local Machine Software, Microsoft Windows, CurrentVersion Run

If the value Hkey Current User is found, Software\Microsoft\Windows\CurrentVersionUn Backup

hkey local machine software\Microsoft\Windows\CurrentVersionUn\Winrarshell, remove and reboot the machine immediately.

Clear the registry:

Use the registry to clear the following registry items, if they exist:

hkey_local_machine\software\microsoft\windows\currentversionun winrarshell

hkey_current_user\software\bgm

hkey_current_user\software\microsoft\windows\currentversionun backup

Delete files: Use Explorer to delete the following files, if they exist:

system%\

windows%\

Investigate file analysis.

infostealer

Survey Method: Spyware Research Center.

You can't kill it. Only the next dwarf toolbox is used to note the path of the virus first, such as:"x:

windows\**"Then install the dwarf and reboot the computer. Enter DOS mode, enter the folder with the virus under DOS, and delete the virus file. If you want to kill""Just enter :

del "Can. Once installed, restart. There will be two options, 1--- enter the system normally.

2--- Enter DOS. After using the arrow keys to select to enter DOS, keep selecting the first item to not load anything. Make a note of the directory where the virus is located, for example, if the virus is in c:

windows system32 then you enter c: enter -- then cd space windows enter--- cd space system32 enter, then enter dir space virus name (such as he will be found, then enter del space virus name, it will be deleted!!) All viruses that can't be killed by antivirus software can be easily solved!!

After deleting, start again, solve it all at once!! It's a bit of a hassle, but it works wonders against viruses and files that you can't delete! The total specific gravity of the installation system comes with a simple ??

I just tried it yesterday afternoon. Absolutely. You must restart after installation and select DOS mode.

Nothing to carry!!

The computer can't clean up the virus from the source.,Killed several times in the safe mode of the town.,Back to the normal mode again!

It is recommended that you use 360 Security Guard to prevent antivirus!