HEUR:Trojan.OSX.Vsrch.a virus alert popped up on the computer screen every time the system was launched. It brought many damages to the computer. I seemed to pick up this Trojan horse when I was opening an unknown email attachment. Immediately, I ran security scans through the whole system and deleted all detected items. But the Trojan virus kept appearing after the contaminated system rebooted. What should I do? How to get rid of the Trojan infection? Any Trojan removal help will be highly appreciated.

Information about HEUR:Trojan.OSX.Vsrch.a Virus:

HEUR:Trojan.OSX.Vsrch.a is a horrible Trojan horse designed by cyber criminals to perform malicious actions on target computers. It is a big threat to worldwide computers running with Windows 7, Vista and XP and so on. PC users should be cautious during Internet searches, as the Trojan horse mainly spreads through harmful sites, spam emails and free downloads etc. Upon arrival, the Trojan horse gets installed in the contaminated system automatically and it keeps running in the background of the computer. The Trojan virus corrupts the affected computer terribly and makes it vulnerable for adware, rootkits, worms and other additional threats to get into the system easily. It is capable to take up high CPU usage of the computer and other resources. Obviously, it reduces the performance of the contaminated system and triggers unstable Internet connection sometimes. It is the cause of system stuck, unknown application errors and computer freezes. Moreover, the Trojan virus makes modifications to your computer files and it creates some hazardous files with random names in your computer. It is a definitely unwanted program which should be removed from the target computer immediately.

Once PC users suffer from this HEUR:Trojan.OSX.Vsrch.a infection, you will get many random pop-up ads or messages on the computer during your web browsing tasks. Actually, these pesky popups may be released via some unknown extensions, plug-ins, add-ons or potential threats installed in the affected computer with the help of the Trojan horse. You may be shocked at getting casually redirected to unwanted web pages every time you search for your favorites or click on web links. Your desktop images, default homepage and other computer settings can be modified by the Trojan infection. What is worse, the Trojan horse remains the risk to trace your online activities and system records to collect your vital information for remote hackers. Urgent as the case is, it is necessary for PC users to delete the HEUR:Trojan.OSX.Vsrch.a virus from the computer manually and promptly.

Note: Manual Removal requires expertise and it is for advanced computer users, if you don’t have much experience in dealing with such virus infection.
Contact YooSecurity Online PC Experts for removal assistance.

Symptoms of Similar Trojan Infection:

– This virus can escape from most antivirus protection and get itself installed on computers especially with Windows operating systems.
– It can cause constant stuck or even blue screens on the infected computers.
– Computer users will experience constant security pop ups on the computers which may not truly represent the status of the PCs.
– Certain malware or spyware may be prompted by these fake security pop ups which will end up scamming money.
– Sensitive data like privacy can also be stolen and taken advantages by cyber criminals.

Trojan Virus Manual Removal Step by Step Instructions

Up till now, there is not a perfect anti-virus tool that can detect this pesky Trojan virus or delete it entirely. HEUR:Trojan.OSX.Vsrch.a has been updated by remote and backstage cyber criminals and is able to escape from the scan of any anti-virus programs thus it is hard to be removed or even found. The most effective way is to remove it manually. The following instructions need quite level of computer expertise, for manual removal is a complicated and difficult process. If you don’t know how to that correctly, please contact with YooSecurity online support now!

Step A: Open Windows Task Manager to end process related to this Trojan infection. To do that, press Ctrl+Alt+Del keys at the same time to pull up Window Task Manager; go to Processes tab on top and scroll down the list to find.


Step B: Open Control Panel from Start menu and search for Folder Options. Go to Folder Options window, under View tab, tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then click OK.


Step C: Press Windows+R keys to pull up Run box and type in regedit to open Registry Editor.


Step D: Delete all these associated files and registry entries with HEUR:Trojan.OSX.Vsrch.a virus from Registry Editor. The registry files are listed randomly. Besides, you need to delete the infection files of the redirect virus from your system files to prevent it from coming back. Those files are named randomly also but may be different on different operating systems.

Video on How to Modify or Change Windows Registry Safely:

To Summarize Shortly:

PC users should take actions to remove the HEUR:Trojan.OSX.Vsrch.a virus from the computer quickly, for the Trojan leads to destructive damages and data loss. It is a potentially unwanted program installed in victimized computers without any consent. It obtains network as means of spreading itself to worldwide computers. That is why PC users should pay close attention to online tasks. Once the Trojan affects your computer, it will trigger pesky popups on your browsers, random redirect issues and poor performance of the system and normal programs and so forth. It can attack your security protection to bypass its detection. Indeed, there is not any perfect security program that will help you catch the Trojan horse entirely. To save your computer, manual removal with the assistance of PC experts online will be a better choice.

Note: Have tried many methods but failed to remove HEUR:Trojan.OSX.Vsrch.a virus? If you have no clue, please contact YooSecurity Online Experts in time to save your computer.

Published by Tony Shepherd & last updated on October 3, 2014 3:36 pm

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