Extractor Ransomware – Remove and Restore .xxx Files

Extractor Ransomware – Remove and Restore .xxx Files

This article will aid you to remove the Extractor ransomware efficiently. Follow the ransomware removal instructions provided at the end of the article.

Extractor ransomware is a cryptovirus. The extension it puts to all files after encryption is .xxx. After encryption, a ransom note named ReadMe_XXX.txt will drop in every folder containing encrypted files. The ransomware is written in the Delphi programming language according to malware researchers. Read on through and find out what ways you could try to potentially recover some of your files.

Threat Summary

NameExtractor
TypeRansomware
Short DescriptionThe ransomware encrypts files on your computer system and it shows a ransom note afterward.
SymptomsThis ransomware virus will encrypt your files and place the .xxx extension on each one of them.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by Extractor

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Malware Removal Tool

User ExperienceJoin Our Forum to Discuss Extractor.
Data Recovery ToolWindows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

Extractor Ransomware – Delivery Tactics

The Extractor ransomware might be delivered by utilizing different tactics. The payload dropper file which starts the malicious script for the ransomware infection is seen circling the Internet. Malware researchers have found a sample of the payload which could infect users and you can preview its analysis on the VirusTotal service here below:

The Extractor ransomware might be using other ways to deliver the payload file, in question, such as social media sites or file-sharing services. Freeware applications found on the Web could be promoted as helpful but also could hide the malicious script for this virus. Before opening any files after you have downloaded them, you should instead scan them with a security program. Especially if they come from suspicious places, such as emails or links. Also, don’t forget to check the size and signatures of such files for anything that seems out of place. You should read the ransomware preventing tips given in the forum.

Extractor Ransomware – Detailed Description

The Extractor ransomware is a cryptovirus. After the Extractor ransomware encrypts your files it will place the .xxx extension to every one of them. Then, a ransom note will be dropped in multiple locations in your computer system.

The Extractor ransomware might make new registry entries in the Windows Registry to achieve a higher level of persistence. Those entries are usually designed in a way that will start the virus automatically with every launch of the Windows Operating System, like in the example provided below, such as the example given down here:

→“HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run”

The ransom message will be put inside your computer system and in any folder that contains encrypted files right after the encryption process is finished. The ransom note file is called “ReadMe_XXX.txt”. The following message will show up:

This is what the ransom message with instructions reads:

Hello,
I crypted all your important data
I stored the crypted data in your hard disk.
If you want to become your data back, send me an email containing your computer Number.
Your computer Number: 125
e-mail : [email protected]

The developers of the Extractor cryptovirus demand that you email the criminals and will extort you for money once you contact them. However, you should NOT contact those crooks under any circumstances. Financially supporting the cybercriminals does not guarantee that you will restore your files back to normal. Also, it is generally a bad idea to pay up a ransom, as that might motivate criminals to indulge in other similar activities, including the making of more ransomware viruses. To add to that – you have no guarantee that you won’t get your files encrypted again.

Extractor Ransomware – Encryption Process

There is no official list with file extensions that the Extractor ransomware seeks to encrypt at this moment. However, this article is going to get duly updated if new information about that is found. All encrypted files will receive the .xxx extension, which will be appended to them. Another cryptovirus whih used the same extension for its encryption was TeslaCrypt 3.0 ransomware.

The following files are most likely to get encrypted, as they are the most commonly used ones on the Windows OS:

→.7z, .bmp, .doc, .docm, .docx, .html, .jpeg, .jpg, .mp3, .mp4, .pdf, .php, .ppt, .pptx, .rar, .rtf, .sql, .tiff, .txt, .xls, .xlsx, .zip

The Extractor cryptovirus is more than likely to erase the Shadow Volume Copies from the Windows Operating System by executing the following command:

→vssadmin.exe delete shadows /all /Quiet

If the command stated above is initiated, that will make the encryption process a bit more effective, as one of the ways for file recovery will be lost. Continue reading and find out what kinds of methods you can try out to potentially restore some of your files.

Remove Extractor Ransomware and Restore .xxx Files

If your computer got infected with the Extractor ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.

Manually delete Extractor from your computer

Note! Substantial notification about the Extractor threat: Manual removal of Extractor requires interference with system files and registries. Thus, it can cause damage to your PC. Even if your computer skills are not at a professional level, don’t worry. You can do the removal yourself just in 5 minutes, using a malware removal tool.

1. Boot Your PC In Safe Mode to isolate and remove Extractor files and objects
2. Find malicious files created by Extractor on your PC

Automatically remove Extractor by downloading an advanced anti-malware program

1. Remove Extractor with SpyHunter Anti-Malware Tool and back up your data
2. Restore files encrypted by Extractor
Optional: Using Alternative Anti-Malware Tools

Berta Bilbao

Berta is the Editor-in-Chief of SensorsTechForum. She is a dedicated malware researcher, dreaming for a more secure cyber space.

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