Pedro Virus Removal Guide (+Decrypt .pedro files)

Pedro Virus Ransomware

Pedro is a malicious software functioning as common ransomware. Michael Gillespie, the popular virus researcher, first discovered this new name in the DJVU ransomware family.

Pedro was created for the sole purpose to encrypt all popular file types. Logically, as quickly as the file encryption is successfully accomplished, the users are not able to get access to them. Pedro virus includes its own “.pedro” to all the encrypted files. For instance, the file “price_list.xls”, when modified by Pedro, will be titled as “price_list.xls.pedro”. When the encryption is achieved, Pedro puts its own unique text file (_readme.txt) into all the folders that save the encrypted files.

The alert specified by _readme.txt requesting for the random os extremely comparable to the notices given by other ransomware threats belonging to the DJVU family. The caution basically shows that the data has been encrypted and the only service to get access to it is to use an unique standalone key. Regretfully, this statement is absolutely real.

The method to secure the files used by Pedro is not entirely looked into. Nevertheless, there is no doubt that each computer owner may be provided a special decryption key, which is definitely special. It is very hard to recover the data without the proper key in location.

“Don’t worry, you can return all your files!”, from _readme.txt message:

message from Pedro virus

One more peculiarity of the Pedro ransomware is that the users are not able to get access to the key. The decrypting key is hosted on a special server under the total control by the crooks who have released the Pedro infection into the world wide web. In order to obtain the key and restore the essential information, the users are told to connect with the scams via e-mail or by telegram and to pay the ransom in the amount of $980.

The message also states that individuals need to call the Pedro authors within 72 hours upon the minute of the data encryption. The alert suggests that by doing so the people will get a 50% discount rate, for that reason, the ransom quantity falls to $490.

No matter what the quantity of the ransom is, we highly recommend that you do not pay the ransom. There is no assurance that these online criminals will keep their guarantees, so they might not care at all what the victims feel about the encryption, even when the quantity of the ransom is received into their accounts. Thus, paying ransom frequently does not result in an effective recovery. So, the users may merely lose their money for nothing.

Similarly, we urge you not to call the frauds as they advise. Do not transfer cash into their wallets. There are no applications that could crack the Pedro ransomware or restore the information at no charge. For that reason, the only correct decision is to bring back the data from possible backups (if available).

Virus Summary

NamePedro Ransomware
File Extensionpedro
Short DescriptionThe ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
SymptomsFile encryption by the ransomware is performed by means of the AES-556 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .pedro extension to all the files modified by it.
Distribution MethodAdware bundles and software cracks
Similar InfectionsNacro, Nasoh, Coharos
Removal Tool   GridinSoft Anti-Malware

Do not forget that the Web is now loaded with infections similar to the Pedro virus. For example, this specific risk is generally identical to Brusaf and other ransomware-type infections. These damaging energies have been developed in order to encrypt the essential data and express the demand for the users to pay the ransom. All these infections use the similar algorithm to create the particular key for successful information decryption.

Unless the Pedro ransomware is still under the development process or has got some hidden bugs, it is not possible to restore the data manually. Therefore, the only working solution to prevent the loss of your essential information is to regularly maintain updated backups of all your crucial files.

Another crucial piece of guidance is to keep the backups on unique storage not linked to your primary device. For instance, you might keep it on the USB Flash Drive, or some external hard disk drive, or by using the cloud data storage services. Keeping the backups on your routine drive is very risky, because the backup may also be secured by the Pedro virus.

Leaks for the Pedro ransomware attack.

Pedro utilizes lots of paths to penetrate the vulnerable computers. It is not certain what specific approach was utilized in your case, nevertheless, the intrusion may take place via the following channels:

  • bundling with third-party programs, primarily freeware;
  • spam e-mails from the unidentified senders;
  • websites offering free hosting;
  • P2P (peer-to-peer) torrent downloads.

There are times when the Pedro virus may disguise itself as some authentic application, for example, through the deceptive informs requiring installation of some software application upgrade. This is the most typical technique utilized by the frauds to inject the Pedro infection files into the system. This way users partly take part in its setup, without clearly comprehending the danger.

Additionally, the frauds may send unsolicited spam email with challenging alerts motivating individuals to open dubious accessories or click on some download links, for example, those motivating the people to open particular images, text files, tax documents and other info.

No doubt, opening these files or clicking the harmful links might essentially harm the system. Fake Acrobat Reader upgrade alerts may cause the Pedro ransomware infiltration. Similarly, downloading the split software application might furthermore consist of the ransomware installer. The last however not the least, installation of Pedro may happen through some Trojan horses that might be installed stealthily into the system and without the user’s direct approval or perhaps approval.

Avoiding the Pedro injection.

Obviously, there is no outright warranty that your computer will be always without any malware attacks, however, we wish to share some beneficial pointers with you to make it safer. Make sure to pay very close attention while browsing the web and especially while getting cost-free programs. Do not open any suspicious email accessories, particularly if the sender is not understood to you.

Do not forget that specific freeware installer might likewise consist of some other extra apps in the package. These extra applications might be extremely damaging. It is of utmost importance to keep your anti-virus software application and your os in basic to be always correctly updated.

It is rather logical that downloading cracked software is unlawful, nevertheless, in addition, such unauthorized apps usage may likewise bring serious damage to your computer. For this reason, do not download any broken programs. Plus, the fact that your existing anti-virus did not safeguard the system from the Pedro ransomware is a great reason for you to reevaluate your choices and change to another program that can render the securing functions on a much better level.

Below please find the quotation from the Pedro text file:

 Don't worry, you can return all your files!
 All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key.
 The only method of recovering files is to purchase decrypt tool and unique key for you.
 This software will decrypt all your encrypted files.
 What guarantees you have?
 You can send one of your encrypted file from your PC and we decrypt it for free.
 But we can decrypt only 1 file for free. File must not contain valuable information.
 You can get and look video overview decrypt tool:
 Price of private key and decrypt software is $980.
 Discount 50% available if you contact us first 72 hours, that's price for you is $490.
 Please note that you'll never restore your data without payment.
 Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours.
 To get this software you need write on our e-mail:
 Reserve e-mail address to contact us:
 Our Telegram account:

Screenshot of files with “.pedro” extension added by the virus:”

Pedro Ransomware - encrypt files with .pedro extension

Use GridinSoft Anti-Malware to remove Pedro ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can get GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
GridinSoft Anti-Malware
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
GridinSoft Anti-Malware Setup

3. Press Install button for run GridinSoft Anti-Malware.

GridinSoft Anti-Malware Install

3.Once installed, GridinSoft Anti-Malware will automatically run.

GridinSoft Anti-Malware  Start

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
GridinSoft Anti-Malware Scan

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
GridinSoft Anti-Malware Scan Result

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About Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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