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The Daily Insight

HackTool:Win64/Handkatz!MSR — Handkatz HackTool Removal Guide

Author

Sarah Oconnell

Updated on March 11, 2026

Any type of malware exists with the only target – generate profits on you1. And the developers of these things are not thinking about morality – they utilize all possible tactics. Taking your personal data, getting the comission for the advertisements you watch for them, utilizing your CPU and GPU to mine cryptocurrencies – that is not the complete list of what they do. Do you like to be a riding horse? That is a rhetorical question.

What does the notification with HackTool:Win64/Handkatz!MSR detection mean?

The HackTool:Win64/Handkatz!MSR detection you can see in the lower right corner is displayed to you by Microsoft Defender. That anti-malware software is quite OK at scanning, however, prone to be basically unreliable. It is prone to malware attacks, it has a glitchy user interface and bugged malware removal features. Thus, the pop-up which says about the Handkatz is simply a notification that Defender has recognized it. To remove it, you will likely need to make use of another anti-malware program.

HackTool:Win64/Handkatz!MSR found

Microsoft Defender: “HackTool:Win64/Handkatz!MSR”

The exact HackTool:Win64/Handkatz!MSR virus is a very nasty thing. It digs inside of your computer disguised as a part of something legit, or as a piece of the tool you downloaded from a forum. Then, it makes all possible steps to make your system weaker. At the end of this “party”, it injects other malicious things – ones which are wanted by cybercriminals who control this virus. Hence, it is impossible to predict the effects from Handkatz actions. And the unpredictability is one of the baddest things when it comes to malware. That’s why it is rather not to choose at all, and don’t let the malware to complete its task.

Threat Summary:

NameHandkatz HackTool
DetectionHackTool:Win64/Handkatz!MSR
DetailsHandkatz is attached to another program (such as a document), which can replicate and spread after an initial execution.
Fix Tool GridinSoft Anti-MalwareSee If Your System Has Been Affected by Handkatz HackTool

Is HackTool:Win64/Handkatz!MSR dangerous?

As I have stated , non-harmful malware does not exist. And HackTool:Win64/Handkatz!MSR is not an exclusion. This virus modifies the system configurations, edits the Group Policies and registry. All of these things are vital for proper system functioning, even in case when we are not talking about PC safety. Therefore, the malware which Handkatz contains, or which it will download later, will squeeze out maximum profit from you. Cybercriminals can steal your personal data, and then sell it on the Darknet. Using adware and browser hijacker functionality, built in HackTool:Win64/Handkatz!MSR malware, they can make money by showing you the banners. Each view gives them a penny, but 100 views per day = $1. 1000 victims who watch 100 banners per day – $1000. Easy math, but sad conclusions. It is a bad choice to be a donkey for crooks.

How did I get this virus?

It is difficult to line the sources of malware on your PC. Nowadays, things are mixed up, and spreading ways chosen by adware 5 years ago can be utilized by spyware nowadays. However, if we abstract from the exact distribution method and will think about why it works, the reply will be pretty uncomplicated – low level of cybersecurity knowledge. Individuals press on advertisements on odd sites, open the pop-ups they get in their browsers, call the “Microsoft tech support” believing that the scary banner that says about malware is true. It is necessary to understand what is legitimate – to prevent misunderstandings when attempting to determine a virus.

Microsoft tech support scam

Microsoft tech support scam page

Nowadays, there are two of the most common tactics of malware spreading – lure emails and also injection into a hacked program. While the first one is not so easy to evade – you need to know a lot to recognize a fake – the 2nd one is easy to get rid of: just do not use cracked programs. Torrent-trackers and various other sources of “free” applications (which are, exactly, paid, but with a disabled license checking) are just a giveaway point of malware. And HackTool:Win64/Handkatz!MSR is just among them.

How to remove the HackTool:Win64/Handkatz!MSR from my PC?

HackTool:Win64/Handkatz!MSR malware is very difficult to eliminate manually. It stores its data in a variety of locations throughout the disk, and can get back itself from one of the parts. In addition, a range of modifications in the registry, networking configurations and also Group Policies are quite hard to find and change to the original. It is better to make use of a specific program – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for virus removal reasons.

Why GridinSoft Anti-Malware? It is pretty light-weight and has its databases updated almost every hour. Additionally, it does not have such bugs and weakness as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal for taking out malware of any type.

Download GridinSoft Anti-Malware

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process
  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results
  • When the scan is over, you may choose the action for each detected virus. For all files of Handkatz the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning

References

  1. Read about malware types on GridinSoft Threat encyclopedia.