PUA:Win32/TweakBit — TweakBit Unwanted Application Removal Guide

Written by Wilbur Woodham
If you spectate the alert of PUA:Win32/TweakBit detection, it appears that your system has a problem. All viruses are dangerous, with no exceptions. TweakBit unwanted application can not be named full-size malware. Nevertheless, it has enough proofs to state that you will not like the changes this thing brings to your system. PUAs like that can be just a pesky thing, as well as result in a serious effect on your system’s functioning. Additionally, there are a lot of incidents when users report that this application acts like spyware or backdoor.
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Any type of malware exists with the only target – gain money on you1. And the developers of these things are not thinking about ethicality – they utilize all possible ways. Taking your private data, receiving the comission for the ads you watch for them, utilizing your PC to mine cryptocurrencies – that is not the complete list of what they do. Do you want to be a riding equine? That is a rhetorical question.

What does the pop-up with PUA:Win32/TweakBit detection mean?

The PUA:Win32/TweakBit detection you can see in the lower right side is displayed to you by Microsoft Defender. That anti-malware application is pretty good at scanning, however, prone to be generally unreliable. It is prone to malware invasions, it has a glitchy interface and problematic malware removal capabilities. Hence, the pop-up which says concerning the TweakBit is just an alert that Defender has found it. To remove it, you will likely need to use another anti-malware program.

PUA:Win32/TweakBit found

Microsoft Defender: “PUA:Win32/TweakBit”

PUA:Win32/TweakBit unwanted program is a typical example of PUA, which are quite widespread nowadays. Being free to use, it can offer you “the extended functionality” for the additional money. Some examples of this program type can have no real performance at all – just the shell with the bright interface. You can see it promoted as a system optimization software, driver updater or torrent downloadings tracker. This or another way it does not give you any kind of true capability, exposing you to risk instead.

Unwanted Program Summary:

NameTweakBit PUA
DamageTweakBit is at least useless, or can perform various malicious actions on your PC.
Fix ToolSee If Your System Has Been Affected by TweakBit exploit

Is PUA:Win32/TweakBit dangerous?

I have actually specified that PUA:Win32/TweakBit PUA is not as harmless as it pretends to be. The “legitimate and effective” tool may abruptly unveil itself as a downloader trojan, spyware, backdoor, or coin miner virus. And you can never predict what to anticipate even from separate instances of TweakBit unwanted program. That still does not say that you need to panic – possibly, this unpleasant thing has not succeeded to do poor things to your PC.

The particular harm to your system can be triggered not only due to the malware injection. A large share of suspicious programs, like the TweakBit app is, is just improperly made. Possibly, their actions are fairly helpful than useless if done on specific system configurations, however, not on each one. That’s how a simple system optimization app may trigger chaos with constant BSODs on your system. Any type of interruptions to the system registry are not very safe, and they are even more risky if completed with such programs.

How did I get this virus?

It is difficult to trace the sources of malware on your PC. Nowadays, things are mixed, and distribution ways chosen by adware 5 years ago can be used by spyware these days. But if we abstract from the exact spreading tactic and will think about why it has success, the answer will be really uncomplicated – low level of cybersecurity understanding. Individuals press on advertisements on strange sites, click the pop-ups they receive in their web browsers, call the “Microsoft tech support” believing that the weird banner that states about malware is true. It is necessary to recognize what is legitimate – to avoid misconceptions when attempting to determine a virus.

Microsoft Tech Support Scam

Microsoft Tech Support Scam

Nowadays, there are two of the most widespread tactics of malware distribution – lure e-mails and injection into a hacked program. While the first one is not so easy to avoid – you need to know a lot to understand a fake – the second one is very easy to get rid of: just don’t utilize hacked programs. Torrent-trackers and various other sources of “totally free” applications (which are, exactly, paid, but with a disabled license checking) are just a giveaway place of malware. And PUA:Win32/TweakBit is just one of them.

How to remove the PUA:Win32/TweakBit from my PC?

PUA:Win32/TweakBit malware is very hard to delete by hand. It places its files in numerous places throughout the disk, and can recover itself from one of the parts. Moreover, a lot of changes in the registry, networking settings and also Group Policies are pretty hard to find and change to the original. It is far better to utilize a special tool – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the most ideal for virus removal reasons.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its detection databases updated nearly every hour. Moreover, it does not have such bugs and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal for clearing away malware of any type.

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 TweakBit the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
How to Remove PUA:Win32/TweakBit Malware

Name: PUA:Win32/TweakBit

Description: If you have seen a message showing the “PUA:Win32/TweakBit found”, it seems that your system is in trouble. The TweakBit virus was detected, but to remove it, you need to use a security tool. Windows Defender, which has shown you this message, has detected the malware. However, Defender is not a reliable thing - it is prone to malfunction when it comes to malware removal. Getting the PUA:Win32/TweakBit malware on your PC is an unpleasant thing, and removing it as soon as possible must be your primary task.

Operating System: Windows

Application Category: Unwanted Application

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  1. Read about malware types on GridinSoft Threat encyclopedia.

About the author

Wilbur Woodham

I was a technical writer from early in my career, and consider IT Security one of my foundational skills. I’m sharing my experience here, and I hope you find it useful.

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