Windows Problems Help Center

Tuesday, July 16, 2013

How to Manually Remove Mandiant U.S.A?

What is Mandiant U.S.A? It locks your computer all of a sudden? It asks for money to unlock the desktop? What should you do? You have come to the right place, here, you will get removal instructions for such virus.


General Information About Mandiant U.S.A

Type: Ransom virus

Alert level: Severe

Targeted OS: Windows XP, Windows Vista, Windows 7, Windows8.

No. of infected files: 10-50 files or even more.

Mandiant U.S.A is a new variant of ransom virus that created by cyber hackers to scare computer users for money. Once executed, it will lock your computer completely with a full screen. It states that you need to pay the ransom for unlocking the desktop. Every time you load the system, it will show you alerts that is bogus. Don’t be fooled in to pay the ransom or you will lose your money but leaving your computer issue being unsolved.
Hacked by Mandiant U.S.A virus, all the running programs won’t be run. Then what should be done for removing such nasty virus? You just need to follow this post, then you will know how to deal with it.


Screenshot of Mandiant U.S.A


Mandiant U.S.A is Really Dagerous

1) It attacks random computers out of permission.
2) It completely locks the desktop.
3) It may be bundled with other computer threats.
4) It shows bogus alerts every time you start Windows.
5) It asks for ransom to unlock the desktop.
6) It shut down all the running programs.


How to Remove Mandiant U.S.A?

Step 1: Restart the infected computer and Log on the Safe Mode with Networking.

Restart your computer. As your computer restarts but before Windows launches, tap "F8" key constantly. Use the arrow keys to highlight the "Safe Mode with Networking" option, and then press ENTER.

Step 2: Open Windows Task Manager and close all running processes of Mandiant U.S.A.

Use CTRL+ALT+DEL combination to open Task Manager


Step 3: Clear up all files of Mandiant U.S.A.

%Documents and Settings%\[UserName]\Application Data\[random].exe
%Documents and Settings%\[UserName]\Desktop\[random].lnk
%Documents and Settings%\All Users\Application Data\[random]

Step 4: Deleting Mandiant U.S.A. by installing Anti-Malware program SpyHunter

1) Click the icon below to download Spyhunter.

2) Install Spyhunter Step by Step:

3) Start a full and quick scan with SpyHunter .

4) Remove detected threats.

Note: To remove all infiltration related to Mandiant U.S.A virussafely and completely, sufficient skills are needed. During the manual removal process, you need to be cautious with each removal step or you may loss some significant system files due to any mistake. But there is no need for you to remove Mandiant U.S.A virus manually. For manually removing Mandiant U.S.A virus is too dangerous. So the wise way is to install Anti-Malware program SpyHunter to delete malicious and to protect your computer from greater damage.

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