Saturday, January 4, 2014

Permanently Get Rid of Trojan.BitcoinMiner

Complaints about Trojan.BitcoinMiner:

Case one: Recently I’ve had problems with a Trojan.BitcoinMiner in a folder is wizard (C:\Users\Name\AppData\Local\Temp\iswizard\) it’s located in a .7z zip file: dwm.exe when I remove it with Malwarebytes Anti-Malware it seems to relocate itself in that folder. Then Anti-Malware puts it back in Quarantine. My anti-virus program seems to also not solve this problem.

Case two: I installed Malwarebytes and it regularly pops up with with prompts about the Trojan.BitcoinMiner (as well as blocking attempts to access uTorrent.exe, as well as an avast process occaisonally avchost.exe I think) and I remove them, but they just keep coming back. I run scans with avast and malwarebytes, and they keep coming back. Any help?

Case three: Trojan.BitCoinMiner infected my C:\AMD|Isass|WmiPrvCv. exe
the trojan causes 50% usage of cpu in idle .
(Im sure because when the trojan is quarantined playing gta IV
is real smooth, And the processes say's)
I install malwarebytes it detected the trojan quarantined it. But the virus came back after I restart the PC.

Why Trojan.BitcoinMiner is so stubborn?

Trojan.BitcoinMiner is a tricky Trojan horse. Once gets into the target PC it will name its components especially key files with random tiles and glue its files with the system files.

At the same time, Trojan.BitcoinMiner virus deletes some important files on the infected PC which may block some functions of the useful software on the PC. Moreover, Trojan.BitcoinMiner is so stubborn that can reproduce itself via even a small piece of its files.

To completely get rid of Trojan.BitcoinMiner virus, all the malicious files in the infected PC should be removed.

Method one: Manually remove Trojan.BitcoinMiner virus

Step 1: Launch your PC into 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: Stop all processes that related to this computer virus
Press Window+R keys together. In the dialogue box that pop-up, type into taskmgr and press OK.  

Terminate all the malicious processes in the Window Task Manager.

Step3:Disable any suspicious startup items that are made by infections.
click start menu; type msconfig in the search bar; open System Configuration Utility; Disable all possible startup items generated.

Step4:Show all hidden files and clean all the malicious files about this virus
Click the Start button and choose Control Panel, clicking Appearance and Personalization, to find Folder Options then double-click on it.

In the pop-up dialog box, click the View tab and uncheck Hide protected operating system files (Recommended).

Clean all the malicious files about this computer virus as below.
C:\Program Files\<random>

Step5:Remove all the vicious registry entries as follows:
Open Registry Editor by pressing Window+R keys together and typing into Regedit, then pressing Enter.

Find out all harmful registry entries of the virus and delete all of them.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%AppData%\<random>.exe"
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "<random>" = "%AppData%\<random>.exe"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations "LowRiskFileTypes"=".zip;.rar;.nfo;.txt;.exe;.bat;.com;.cmd;.reg;.msi;.htm;.html;.gif;.bmp;.jpg;.avi;.mpg;.mpeg;.mov;.mp3;.m3u;.wav;"
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments "SaveZoneInformation"=1

Video on how to remove Trojan horse:

If the manual guide is kinda difficult for you, please feel free to download automatic removal tool SpyHunter to drive the self-invited guest away.

Method two: Automatically remove Trojan.BitcoinMiner with Spyhunter antivirus software:


Step 1: click the icon below to download automatic removal tool SpyHunter


Step 2: follow the instructions to install SpyHunter



Step 3: run SpyHunter to automatically detect and uninstall Trojan.BitcoinMiner


Summary: Due to the changeable characters of Trojan.BitcoinMiner, you cannot be too careful to distinguish the harmful files and registries from the system files and registries. If you have spend too much time in manual removing Trojan.BitcoinMiner and still not make any progress, you can download and install Spyhunter antivirus software here to remove Trojan.BitcoinMiner automatically for you.

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