Wacatac Trojan Removal [Explained]

About Wacatac Trojan

Wacatac Trojan (detected as Trojan:Win32/Wacatac by Microsoft Defender) is a malware infection that could lead to your data being stolen and files accessed. Trojans can be sneaky infections that don’t show obvious signs of being present in order to avoid detection, though anti-malware software usually detect them if you have such a program installed. If the trojan goes undetected, it could be spying on you for months, collecting all kinds of information, stealing browsing history and login credentials, accessing files, etc. Trojans could also allow other malware to enter, which could lead to much more serious infections like ransomware that encrypt files.

Wacatac Trojan

There have been cases where legitimate installers were flagged as the Wacatac Trojan by Microsoft Defender, meaning it’s a false positive. However, you should not immediately disregard the detection of such. Check which file is detected and if you are not familiar with it, let Microsoft Defender deal with it and delete Wacatac Trojan. If you do know the file that is being detected and suspect it’s a false positive, you can whitelist it to prevent its future detection. However, before you do that, you should install a different anti-virus program and perform another scan to see whether the file is detected.

To detect and remove Wacatac Trojan, you need to have anti-malware software installed. Otherwise, you may not even be aware that it’s present.

How does Wacatac Trojan spread

Like most malware, Wacatac Trojan is distributed via spam emails, may be encountered on torrent websites or be disguised as updates/programs.

It has been noticed that Wacatac Trojan comes attached in an email that claims to be from the DHL courier company. The email informs you that you have a package that they cannot deliver due to an unclear address. The email asks that you open the attached “receipt” file to review the information and fill in the necessary blanks. However, if you were to open the attachment, you would initiate the malware. The email itself isn’t particularly convincing, it’s written in understandable but somewhat awkward English, and does not look as professional as you’d expect emails from DHL to look like. The email also addresses you as “Customer”, which is a common generic tittle used in spam/malicious emails to address users.

You should always be skeptical of unsolicited emails with attachments, particularly ones whose senders claim to be from government organizations, known companies, etc. Spammers often disguise their emails as alerts about packages, taxes, services, etc. If you were not expecting the email, check the sender’s email address to see if actually belongs to whoever the sender claims to be, and look for grammar and spelling mistakes. Even if everything checks out, you should scan the email attachment with anti-malware software or VirusTotal before opening it.

The malware can also be disguised as popular movies, episodes of TV series, video games, software cracks, etc. Torrent sites are not properly regulated and anyone can upload anything onto them, even malicious software. If you insist on pirating and downloading copyrighted content via torrents, you should at least take the time to check that you wouldn’t be downloading malware.

Installing updates on a regular basis is also very important because updates patch known vulnerabilities that can be used by malware to enter a system. If possible, enable automatic updates whenever possible.

What does Wacatac Trojan do?

Trojans can have a variety of different features, some try to steal login credentials and browsing histories, while others may try to install additional malware like ransomware. The trojan could steal all kinds of information from your browsing history. If it manages to steal your login credentials and access important accounts like your email, this could have serious consequences.

While the trojan is spying on you in the background, you may not even notice. There are some symptoms such as a slightly sluggish computer, programs taking a long time to launch and crashing, and weird processes in your Task Manager using a lot of your computer’s resources, hence the sluggishness. However, not everyone immediately associates these symptoms with malware. This is why having anti-malware software installed is so important.

Wacatac Trojan removal

We strongly suggest using anti-malware software to delete Wacatac Trojan from your computer. Chances are, without anti-malware you wouldn’t even know that the trojan is present. Perform a scan of your computer with anti-malware and uninstall Wacatac Trojan if it is detected.

The Wacatac Trojan is detected as:

  • Win32:CrypterX-gen [Trj] by Avast
  • Win32/PSW.Fareit.A by ESET
  • Trojan.Win32.VBKryjetor.bzrz by Kaspersky
  • Trojan:Win32/Wacatac by Microsoft Defender


You can find more information about WiperSoft on its official website, and find its uninstallation instructions here. Before installing, please familiarize yourself with WiperSoft EULA and Privacy Policy. WiperSoft will detect malware for free and gives Free trail to remove it.

  • WiperSoft

    WiperSoft is an anti-virus program with real-time threat detection and malware removal features. It detects all types of computer threats, from adware and browser hijackers to trojans, and easily removes them.

  • Combo Cleaner

    ComboCleaner is an anti-virus and system optimization program for Mac computers. The program will keep your Mac secure from different types of malware, as well as clean it to keep it running smoothly.

  • MalwareBytes

    Malwarebytes is a powerful anti-virus program that detects and removes all types of malware, as well as less serious threats like adware and browser hijackers. It has both free and paid versions.


You may also like...

Leave a Reply

Your email address will not be published. Required fields are marked *