Trojan.Zeroaccess. How to remove? (Uninstall guide)

removal by Ugnius Kiguolis - -   Also known as Trojan.Zeroaccess.B, Trojan.Zeroaccess.C, Trojan.Zeroaccess!inf4, max++ | Type: Trojans
12

What is Trojan.ZeroAccess?

Trojan.ZeroAccess is a malicious Trojan horse, which was named like that because of the string found in its kernel driver code that points to the ZeroAccess folder. However, you can also find it named as max++. Note that there are many versions of this trojan, like Trojan.Zeroaccess!kmem, Trojan.Zeroaccess.B, Trojan.zeroaccess!inf, Trojan.Zeroaccess!inf2, Trojan.Zeroaccess!inf3, Trojan.Zeroaccess.C, Trojan.Zeroaccess!inf4 or the latest Trojan.Zeroaccess!gen10 and Trojan.Zeroaccess!gen11. Each of them can easily hide deep inside your PC system without any sign because they are closely related to ZeroAccess rootkit that was developed for this task. However, this is not what it was created for. The main thing what this trojan is used for is to open the backdoors of the compromised PC and download malware or similar malicious software to it. It can also create a hidden system file which helps it to store all of its components. As long as this threat is considered an advanced trojan horse, it has also been noticed that it is capable of updating itself through the peer-to-peer network. This is a very helpful capability that allows for its authors to improve Trojan.Zeroaccess virus as frequently as possible. They can easily fill it with more functions and set it for new tasks.

How can Trojan.ZeroAccess infect my computer?

There are several ways how you can get infected with Trojan.ZeroAccess or one of its modified versions. It may come to your computer after clicking on malicious link or after visiting a website, which is infected with Trojan.Zeroaccess virus. Please, stay away from suspicious sites that can either be visited with the help of browser hijackers or voluntarily. As soon as this dangerous trojan horse gets inside the target PC, Trojan.ZeroAccess downloads an application that starts monitoring victim’s web searches and browsing habits. It can also try to redirect your search results for trying to make the money through pay-per-click advertising scheme and similar methods. Besides, Trojan.ZeroAccess is also capable to download other threats, like rogue applications or malware. These scams work on displaying for the user invented information about threats found and then push them to purchase licensed version. Opening a back door of the system and connecting it to a command and control (C&C) server is also a simple task for this trojan. This allows for the attacker to get the access to the compromised computer and perform various unwanted actions on the PC.

How to remove Trojan. ZeroAccess virus from my computer?

There are several ways how you can remove trojan.ZeroAccess. Firstly you can try to download anti-malware and anti-virus programs. In this case, we recommend Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus and Malwarebytes Anti Malware. However, you can try running Hitman Pro or Kaspersky as well. If you are blocked by ZeroAccess, firstly you should use anti-rootkit tools and then anti-malware programs. Finally, you can try using thebootable CDs. However, note that that’s the most difficult way to remove Trojan.ZeroAccess and you should contact the professional to help you with this method if you don’t have enough knowledge about system’s architecture.

do it now!
Download
Reimage (remover) Happiness
Guarantee
Download
Reimage (remover) Happiness
Guarantee
Compatible with Microsoft Windows Compatible with OS X
What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove Trojan.Zeroaccess you agree to our privacy policy and agreement of use.
Reimage is recommended to uninstall Trojan.Zeroaccess. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.

More information about this program can be found in Reimage review.

More information about this program can be found in Reimage review.
Alternate Software
Plumbytes Anti-Malware
We have tested Plumbytes Anti-Malware's efficiency in removing Trojan.Zeroaccess (2015-09-21)
Malwarebytes Anti Malware
We have tested Malwarebytes Anti Malware's efficiency in removing Trojan.Zeroaccess (2015-09-21)
Hitman Pro
We have tested Hitman Pro's efficiency in removing Trojan.Zeroaccess (2015-09-21)
Webroot SecureAnywhere AntiVirus
We have tested Webroot SecureAnywhere AntiVirus's efficiency in removing Trojan.Zeroaccess (2015-09-21)

About the author

Ugnius Kiguolis
Ugnius Kiguolis - The mastermind

If this free removal guide helped you and you are satisfied with our service, please consider making a donation to keep this service alive. Even a smallest amount will be appreciated.

More information about the author

Removal guides in other languages


  • GaryB

    My wifes PC had ZeroAccess. If her PC was on and connected to the network, all other PCs (family of five) on the network ground to a halt re. internet traffic. The first clue it was a virus and not a network component issue, was the fact that the MS Security Essentials (Win XP SP3) service had been halted inexplicably on my wifes PC, and the service would not restart. It was impossible to update Malwarebytes or to get MS Security Essentials running.

    I booted from an Ultimate Boot CD for Windows (UCB4WIN) which I created years ago to remove a virus I had encountered a few years ago. I used Registry Restore to bring back the registry from a few days prior to the infection. (I have lost faith entirely in Windows System Restore, I dont even bother trying to use it anymore.) I then rebooted into Windows, and could update Malwarebytes. A full scan revealed “Trojan.0Access”. Malwarebytes removed most of it, but suspicious folders remained in C:Recycler. RogueKiller was able to delete everything. I took the time to run CCleaner as well, cleaning over 5 GB of junk of the PC. Also updated MS Security Essentials.

  • Thomas

    Used Spyhunter in the attempt of removing the Trojan.Zeroaccess. Spyhunter indicated the virus was isolated and deleted, however, upon running a second scan with McAfee, the virus remained/ Stored under C:WINDOWSassemblyGAC_32Desktop.ini. I still cant get rid of it. I try to access the file in Safe Mode in attempt to delete it….It prompts me that access is denied. I am lost. I need help.

  • Jen

    If this virus is so dangerous and I want to try this product but asking for my CC how can I process the purchase? I am afraid my information be collected!