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How to remove Bar311

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By deejaylao


how to remove Bar311.exe virus

Bar311.exe virus or winzip123 includes the following files: bar311.exe, password_viewer.exe, photos.zip.exe and pc-off.bat.

The pc-off.bat contains the syntax "C:/path/shutdown -s -f -t 2 -c" which automatically shutdown your computer when you run the cmd.exe or command.

To remove:

Manual removal

1. run the task manager by clicking Ctrl+Alt+Del or rightclick on the taskbar and click task manager.


In the Process tab click on the following and click end process buttong:


password_viewer.exe or bar311.exe or photos.zip.exe

2. Edit the registry by cliking Start then Run then type regedit then press enter or ok. The registry editor should appear.


In the registry editor you can see the following:

HKEY_CLASEES_ROOTHKEY_CURRENT_USER


HKEY_LOCAL_MACHINE


HKEY_USERS HKEY_CURRENT_CONFIG

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]


"Userinit"="userinit.exe,bar311.exe" -> remove ", bar311.exe" only.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\ CurrentVersion\Explorer\Advanced]


Delete the following by pressing delete or rightcick then click delete...


"Hidden"=dword:00000001


"HideFileExt"=dword:00000000


"ShowSuperHidden"=dword:00000001

[HKEY_CURRENT_USER\Software\Microsoft\Command Processor] "autorun"="c:\Windows\pc-off.bat" -> remove


"c:\Windows\pc-off.bat" or delete the autorun key

3. On your flash disk or thumb drive rightclick the thumbdrive icon and click on open or on the navagation toolbar just type the thumbdrive ex. f: or e: to avoid triggering the autorun.inf then delete autorun.inf and password_viewer.exe or bar311.exe.

4. Open notepad and type this following;

@echo off



del /a /f


c:\Windows\bar311.exe


del /a /f


c:\Windows\password_viewer.exe


del /a /f


c:\Windows\photos.zip.exe


del /a /f


c:\Windows\pc-off.bat


pause

save this as a batch file, any name with a .bat extension ex. delete.bat

in saving the file, on the save as type instead of Text Documents (*.txt) change it to all files before saving the batch file.

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Comments

RSS for comments on this Hub

Bernard  says:
2 years ago

pls help me i cant understand step 3 that much...

deejaylao profile image

deejaylao  says:
2 years ago

step 3 is just incase your thumbdrive is infected by the virus. if you simply click on your thumbdrive icon, the virus will be activated and will infect your computer again. so i suggest that instead of click on the icon of your thumbdrive, you just type the drive name. for example you type d: or e: of f: in the address bar to open your thumbdrive instead of clicking the icon of your thumbdrive.

jade  says:
17 months ago

who to use the

@echo off

del /a /fc:\Windows\bar311.exedel /a /fc:\Windows\password_viewer.exedel /a /fc:\Windows\photos.zip.exedel /a /fc:\Windows\pc-off.batpause

and how to delete the bar311 in my thumb drive

ice cold  says:
17 months ago

paste it in the notepad and save it as a batch file ex. delete.bat

then after saving, close the notepad and click the delete.bat icon

am i clear?

junex  says:
15 months ago

still cant erase the virus in the flash drive coz its hidden and lock or something.... pls help me tanx

vidal  says:
14 months ago

at [HKEY_CURRENT_USER\Software\Microsoft\Command Processor]

there is no "autorun"="c:\Windows\pc-off.bat" -> remove

how to have it and got it deleted,,?

Benz  says:
14 months ago

ure d best i've just follow the steps and the results was so nice thank u so much. BTW how do you know that kind of removing that bullshit.. Btw thanks

hmmmmmmmmmmmmm  says:
14 months ago

hmmmmmmmmmmmmmmmmmmmm

Liam  says:
13 months ago

Thank you sooooooooooo much! I fixed it! yay!

phoebe  says:
13 months ago

hi, thank you so much for your advice on how to remove the bar311.exe.

i've just follow the steps and woola i've got it.hehe

benz  says:
12 months ago

thank you so much for the help...

rupert  says:
12 months ago

hi i already followed the steps.

just an additional question. in the step, [HKEY_CURRENT_USER\Software\Microsoft\Windows\ CurrentVersion\Explorer\Advanced], i am also seeing "superhidden"-dword:00000000. it is not included in the directions above but should i delete it?

ice_cold_sinned  says:
11 months ago

i think you dont have to delete it. we dont know whats the use of that. for example the hidden files in c: which is ntldr, most of the people delete it because it is unfamiliar but the truth is it is used by the system to booth the pc.

Jonner B0ner  says:
11 months ago

dude thanks so much...programers rule!!!!

anonimous  says:
11 months ago

what if, the task manager dont display the process of bar311.exe or password viewer?? even using HJT or process explorer.

will the malware can still be taken off just by doing step 2 to 4??

thanks!

hazey  says:
9 months ago

thank you!

ranskie  says:
9 months ago

thanks a lot, i got the shit out of my computer.

ranskie  says:
9 months ago

thanks a lot, i got the shit out of my computer.

ranskie  says:
9 months ago

thanks a lot, i got the shit out of my computer.

senpai16  says:
8 months ago

umm, in step 2 ...("Userinit"="userinit.exe,bar311.exe" -> remove ", bar311.exe" only.)...would i be typing that in in the "Edit string" dialog box? and also the DWORDs have this value."Hidden"=dword:00000002 ; "HideFileExt"=dword:00000001 ; "ShowSuperHidden"=dword:00000000,should i delete this...i'm a bit confused..i'm a newbie here..?_?..thanks in advance for response!

***wOw***  says:
7 months ago

thx! dude!

mishi  says:
7 months ago

hi. thanks! it really works. thanks much again!

deejaylao profile image

deejaylao  says:
7 months ago

nope you dont have to type it. it will appear if you're infedtec with the virus. i mean your computer

you would delete those things.

Well  says:
7 months ago

oh i c

anonimous  says:
6 months ago

thanx alot man

yani  says:
6 months ago

thanks learn from experience. always having trouble with that virus just don't let the USB initiate the virus. password viewer starts when autoplay

Leslie CaƱete  says:
6 months ago

thank you for this information...

arman  says:
5 months ago

After i follow the instruction my pc now is un able to log in. It alway logging off. Pls Help. tnx

Concerned citizen  says:
5 months ago

Your PC is infected with a virus that when you log in, it automatically log off.

try to slave your hard disk to another pc with updated unti virus and scan it.

K800  says:
4 months ago

Thnx for this info. Keep on hubbing...

mariell  says:
4 months ago

i can't find password_viewer.exe or bar311.exe or photos.zip.exe in the process tab

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