The is a dangerous virus release which is currently being deployed in a global attack campaign. At the moment the number of captured sample is very low which indicates that the threat may still be under development. No information is also available about the hacker group behind it, given the way it is designed they might be experienced enough in order to have created it from scratch. The fact that it has been launched through several distribution methods indicates that there is a strategy behind the release. Like other similar threats this one is also spread using the most popular malware spread tactics — phishing emails, browser hijackers and malware sites. If a large-scale infections are required then infected payloads and browser hijackers can be used. The virus samples can be uploaded to file-sharing networks as well.
The ransomware can be programmed to carry out a wide range of malicious actions, including the following:
- Boot Changes — The associated engine can be used to make system changes to the way the computer boots. This behavior will start the .xLckr Ransomware as soon as the operating system is loaded. In addition access to the recovery boot options will be disabled which makes most manual user removal guides non-working. In these cases the victims will need to use a quality anti-spyware solution.
- Security Software Bypass — The malware engine can locate any installed security services which can block the virus infection. The programs are identified by looking out for their signatures in the memory and files on the hard disk. Affected services include anti-virus programs, sandbox environments, firewalls and intrusion detection systems.
- Additional Payload Delivery — The made infections can be used to download other threats to the infected hosts: Trojans, hijackers and miners.
- Windows Registry Changes — The .xLckr Ransomware can modify existing values stored in the Windows Registry and also creates ones for itself. This can lead to very serious problems with the computer’s performance rendering it completely unusable. Loss of data and unexpected errors can also come up as the normal functioning of programs and services is disrupted.
Not only is this virus built on a modular framework that allows further components to be added in future campaigns, it also has an unique feature — the ability to remove duplicate files. This is the ransomware that has been confirmed to include such functionality. It uses a built-in list of target file extensions which are scanned for duplicate file names:
.txt, .doc, .docx, .xls, .xlsx, .ppt, .pptx, .sqlite, .odt, .jpg, .jpeg, .bmp, .gif, .png, .csv, .sql, .mdb, .sln, .php, .asp, .aspx, .html, .xml, .psd, .xsd, .cpp, .c, .h, .hpp, .htm, .py, .reg, .rb, .pl, .zip, .rar, .tgz, .key, .jsp, .db, .sqlite3, .sqlitedb, .bat, .bak, .7z, .avi, .fla, .flv, .java, .mpeg, .pem, .wmv, .tar, .tgz, .tiff, .tif
When all components have finished running the actual file encryption process will occur. The .xLck extension is applied to all victim files. The ransomware note will be shown via a lockscreen instance which will block the normal interaction with the system until the threat is completely removed.
|Short Description||The ransomware encrypts files on your computer machine and demands a ransom to be paid to allegedly restore them.|
|Symptoms||The ransomware will show lockscreen blackmail window to the users. Sensitive user data may be encrypted by the ransomware code.|
|Distribution Method||Spam Emails, Email Attachments|
|Detection Tool|| See If Your System Has Been Affected by .xLckr Ransomware |
Malware Removal Tool
|User Experience||Join Our Forum to Discuss .xLckr Ransomware.|
|Data Recovery Tool||Windows 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.|
.xLckr Ransomware – What Does It Do?
.xLckr Ransomware could spread its infection in various ways. A payload dropper which initiates the malicious script for this ransomware is being spread around the Internet. .xLckr Ransomware might also distribute its payload file on social media and file-sharing services. Freeware which is found on the Web can be presented as helpful also be hiding the malicious script for the cryptovirus. Read the tips for ransomware prevention from our forum.
.xLckr Ransomware is a cryptovirus that encrypts your files and shows a window with instructions on your computer screen. The extortionists want you to pay a ransom for the alleged restoration of your files. The main engine could make entries in the Windows Registry to achieve persistence, and interfere with processes in Windows.
The .xLckr Ransomware is a lockscreen threat which also includes the ability to encrypt user data. As soon as all modules have finished running in their prescribed order the lockscreen will launch an application frame which will prevent the users from interacting with their computers. It will display the ransomware note to the victims.
You should NOT under any circumstances pay any ransom sum. Your files may not get recovered, and nobody could give you a guarantee for that.
The .xLckr Ransomware cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:
→vssadmin.exe delete shadows /all /Quiet
If your computer device was infected with this ransomware and your files are locked, read on through to find out how you could potentially restore your files back to normal.
Remove .xLckr Ransomware
If your computer system got infected with the .rar Files 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.