Remove Commonransom Ransomware (+File Recovery)

The encrypted files may not be the only damage done to you. parasite may still be hiding on your PC. To determine whether you've been infected with ransomware, we recommend downloading SpyHunter.

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More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

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This page aims to help you remove Commonransom Ransomware for free. Our instructions also cover how any Commonransom file can be recovered.

Ransomware cyber threats are a widely-known category of malware programs. Those viruses are normally developed with the sole purpose of allowing their creators to blackmail the malware’s victims. Usually, the Ransomware is programmed to either block the screen of the infiltrated device or to encrypt the personal user data files stored inside the computer’s HDD. This divides the Ransomware malware category into two main subclasses: screen-locker Ransomware and cryptovirus Ransomware. The first one, the screen-lockers are considered to be the least advanced and less problematic sub-class of Ransomware. Those viruses usually generate a big banner or pop-up on the screen of their victim. The said banner/pop-up is superimposed over the screen and thus prevents the user from interacting with anything on their device. Until the banner/pop-up is removed, the device is pretty much useless. The hackers offer their victims to remove the banner but only if a certain amount of money is paid in the form of a ransom. However, it’s actually oftentimes possible (and, in many cases, not that difficult) to deal with such an issue manually without having to pay anything which is why the screen-lockers are typically regarded as the less harmful form of Ransomware. The situation with the Ransomware cryptoviruses is different – those threats are widely-known as some of the worst kinds of malware you could get your machine infected with. They are highly advanced and successfully dealing with them and the effects they have had on your PC and data can typically be no guaranteed. As we already mentioned, the cryptoviruses target the personal files of the user seeking to encrypt them.

Commonransom Ransomware

Commonransom is a good example of a Ransomware cryptovirus – this is a fairly new representative of this malware family yet it has already been able to infiltrate quite a lot of computers and claim a big number of victims. Similarly to other viruses of its class, the encryption used by Commonransom renders all targeted data inaccessible to the computer’s user and the only reliable way of regaining access to the files is through a special key that the Ransomware generates.

Remove Commonransom Ransomware



Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).



We get asked this a lot, so we are putting it here: Removing parasite manually may take hours and damage your system in the process. We recommend downloading SpyHunter to see if it can detect parasite files for you.

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 


Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/

Scan Results

Virus Scanner Result

After you open their folder, end the processes that are infected, then delete their folders. 

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections.


Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Type msconfig in the search field and hit enter. A window will pop-up:


Go in Startup —> Uncheck entries that have “Unknown” as Manufacturer.

  • Please note that ransomware may even include a fake Manufacturer name to its process. Make sure you check out every process here is legitimate.


To remove parasite on your own, you may have to meddle with system files and registries. If you were to do this, you need to be extremely careful, because you may damage your system.

If you want to avoid the risk, we recommend downloading SpyHunter
a professional malware removal tool.

More information on SpyHunter, steps to uninstallEULAThreat Assessment Criteria, and Privacy Policy.

Type Regedit in the windows search field and press EnterOnce inside, press CTRL and F together and type the virus’s Name. 

Search for the ransomware  in your registries and delete the entries. Be extremely careful –  you can damage your system if you delete entries not related to the ransomware.

Type each of the following in the Windows Search Field:

  1. %AppData%
  2. %LocalAppData%
  3. %ProgramData%
  4. %WinDir%
  5. %Temp%

Delete everything in Temp. The rest just check out for anything recently added. Remember to leave us a comment if you run into any trouble!


How to Decrypt Commonransom files

We have a comprehensive (and daily updated) guide on how to decrypt your files. Check it out here.

However, the said key is possessed only by the hacker who’s responsible for the virus attack and it is this key that you are promised to receive provided that you carry out the demanded ransom payment. However, here is the moment where you should ask yourself whether or not it’s actually a good idea to trust some shady and anonymous cyber criminal with your money in hopes that they’d keep their promise and send you the needed decryption key. You need to understand that there are a lot of users who have gotten tricked into paying the requested money without getting the details needed for the decryption of their files. If Commonransom currently has your files locked-up, you might want to fist take a loot at all available potential alternatives and try them out before you actually considered transacting the money. For your convenience, we have put together a guide for removing Commonransom and we have added to it some file recovery instructions which might help you get back some of your data. We have also included a professional anti-malware tool in the guide which you might find useful when trying to eliminate the cryptovirus. Sadly, however, we can’t guarantee that you will get your files back regardless of what course of action you decide on. Still, remember that the ransom option should only be seen as a last resort option and you should only go for it if the locked-up data is really that important so that you’d be willing to risk your money in order to get it back.

Further advice

Something you need to know about Commonransom and other similar threats is that they normally show no symptoms and are also oftentimes able to bypass the security programs on most PCs. Sometimes, if the antivirus has specialized Ransomware detection feature, the malware might get spotted but this is oftentimes not the case. Also, CPU and RAM spikes are two possible red flags that might give away a cryptovirus infection but, again, it’s all situational. Therefore, it’s simply better to ensure that your PC never gets attacked by such a malware piece. Normally, Commonransom and other similar threats get distributed via spam social network messages and spam e-mails, shady and hazardous web ads, pirated software downloads, illegal or questionable sites and many other similar sources. The key is to avoid anything sketchy and obscure you might come across online and only go to reliable web locations. Also, never forget to back-up any important files that you might fear losing – a backup is the ultimate tool against a Ransomware attack so always keep that in mind.


Name Commonransom
Type Ransomware
Danger Level High (Ransomware is by far the worst threat you can encounter)
Symptoms Most Ransomware infections show no visible symptoms aside from potentially increased RAM and CPU use.
Distribution Method Anything from malicious spam messages and shady web ads to Trojan backdoors and pirated downloads.
Data Recovery Tool Currently Unavailable
Detection Tool

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

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