Allcry Crypter Ransomware - Remove and Restore .allcry Encrypted Files
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Allcry Crypter Ransomware – Remove and Restore .allcry Files

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This article aims to help you remove the Allcry ransomware virus from your server and restore .allcry encrypted files.

A ransom infection, attacking servers has been reported by malware researchers. The virus aims to slither onto the infected computer via a malicious file and it then encrypts important files on the server itself, adding the .allcry file extension to them. The malware then drops a ransom note, named “readme.txt” with a message asking victims to make a payoff in 0.2 BTC (BitCoins) to the wallet of the cyber-criminals. In addition to this, they leave an e-mail ([email protected]) for contact. If you are a victim of the Allcry ransomware virus, it is strongly recommended to read this article and learn how to remove this ransomware and restore files, encrypted by it on your server or PC.

Threat Summary

NameAllcry
TypeRansomware, Cryptovirus
Short DescriptionAims to encrypt the files on the infected computer or server and then ask victims to pay 0.2 BTC to get the files working again.
SymptomsAttacks files and adds the .allcry file extension to them after encryption. A black-green ransom note, named Allcry appears.
Distribution MethodSpam Emails, Email Attachments, Executable files
Detection Tool See If Your System Has Been Affected by Allcry

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Malware Removal Tool

User ExperienceJoin Our Forum to Discuss Allcry.
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.

How is Allcry Ransomware Spread

In order for it to be replicated, the Allcry virus may be sent to victims via e-mails of spamming character. Such e-mails are primarily created to deceive you into thinking they are legitimate messages from either a bank or a large retailer company. The messages have malicious e-mail attachments that are embedded within them and those attachments may pose as:

  • Invoices.
  • Purchase receipts.
  • Registration confirmation letters.
  • Fake banking statements.
  • Account activity reports.

As soon as the victim is tricked into opening the e-mails themselves, he or she immediately becomes infected.

Besides via e-mail, the Allcry ransomware can also arrive on a computer via other methods as well, such as:

  • Fake license activators.
  • Fake game patches/cracks.
  • If it pretends to be an installer.

Also, the virus creates multiple connections to advertisement networks, suggesting it may arrive on your machine via adware as well.

Allcry Ransomware – Malicious Activity Analysis

Once an infection occurs, the ransomware begins to drop multiple different types of files on the computers of victims:

C: \ Windows \ System32 \ winsrv.exe
%Program-specific location% \ QBridge.exe

When these two files are dropped, the virus automatically creates a process in Windows Task Manager, called winsrv.exe. The process is located in the following folder:

C:\Windows\System\winsrv.exe

To download the previously mentioned QBridge.exe file, the Allcry ransomware virus executes the following command in Windows Command Prompt, using functions, programmed in winsrv.exe:

→ ping 127.0.0.1 -n 3> Nul & copy% \QBridge.exe

The virus may use the same command to update or patch the QBridge.exe file. It’s legal alibi is that it is an ad module and it even has a valid digital signature to support that, suggesting this virus is created by someone with experience in signatures as well.

In addition to thos actions, the winsrv.exe file, created in the system folder has also embedded scripts with Keep-Alive type of connection to specific third-party hosts. The hosts are ad servers.

Allcry ransomware is also configured to drop it’s file encrypter in the following location:

C:\allcry.exe

The virus also creates registry entries with values for the allcry.exe file:

HKEY_CLASSES_ROOT \ Allcry \ Software \ Shell \ Open \ Command
– (default) = C: \ allcry.exe “% 1”
HKEY_CLASSES_ROOT \ .allcry
– (default) = Allcry Software

As soon as this is done, the Allcry ransomware also generates a script which automatically opens the “Allcry crypter” message each time you click to try and open an encrypted file. The message looks like the following:

Besides the main message which supports English, Korean and Chinese languages, another symptom of having this virus is it’s readme.txt ransom note file, which has the same message as the primary ransom note:

Contents of readme.txt:

Some files haye been encrypted

Please send 0.2 bit coins to my btc wallet address
If you paid, send the hardware id to my email

I will give you program to decryper

If there is no payment within seven days,

we will no longer support decryption

Email 2 [email protected]

BTC wallet 2 lBSJXEPpBythZiXNthDBdeNdeanru
Vour Hardware ID

Allcry Ransomware – Encryption Process

The Allcry ransomware’s encryption targets files in the following Windows locations:

  • Hard Disk.
  • External hard drive.
  • Network shared folders.
  • USB or other external storage drives connected to your PC.

Among the files encrypted by this virus are a lot of file types, among which may be documents, videos, audio files, programs, .PDF types of files, archives, virtual drives and many others. Among the encrypted files may also be the following:

“PNG .PSD .PSPIMAGE .TGA .THM .TIF .TIFF .YUV .AI .EPS .PS .SVG .INDD .PCT .PDF .XLR .XLS .XLSX .ACCDB .DB .DBF .MDB .PDB .SQL .APK .APP .BAT .CGI .COM .EXE .GADGET .JAR .PIF .WSF .DEM .GAM .NES .ROM .SAV CAD Files .DWG .DXF GIS Files .GPX .KML .KMZ .ASP .ASPX .CER .CFM .CSR .CSS .HTM .HTML .JS .JSP .PHP .RSS .XHTML. DOC .DOCX .LOG .MSG .ODT .PAGES .RTF .TEX .TXT .WPD .WPS .CSV .DAT .GED .KEY .KEYCHAIN .PPS .PPT .PPTX ..INI .PRF Encoded Files .HQX .MIM .UUE .7Z .CBR .DEB .GZ .PKG .RAR .RPM .SITX .TAR.GZ .ZIP .ZIPX .BIN .CUE .DMG .ISO .MDF .TOAST .VCD SDF .TAR .TAX2014 .TAX2015 .VCF .XML Audio Files .AIF .IFF .M3U .M4A .MID .MP3 .MPA .WAV .WMA Video Files .3G2 .3GP .ASF .AVI .FLV .M4V .MOV .MP4 .MPG .RM .SRT .SWF .VOB .WMV 3D .3DM .3DS .MAX .OBJ R.BMP .DDS .GIF .JPG ..CRX .PLUGIN .FNT .FON .OTF .TTF .CAB .CPL .CUR .DESKTHEMEPACK .DLL .DMP .DRV .ICNS .ICO .LNK .SYS .CFG”

After the encryption, the files assume the .allcry file extension, which makes them appear like the following:

When you open the files, the virus is configured so that it actually opens the “Allcry crypter” ransom note instead.

Remove Allcry Crypter Ransomware and Restore .allcry Files

If you want to remove this virus manually, then we advise you to follow the manual removal instructions below. They are designed so that you isolate the threat and delete each file and revert any settings modified by it.

However, since Allcry creates multiple objects on your computer and may be tricky to delete, experts advise to remove it automatically using an advanced anti-malware software which scans and removes Allcry plus other unwanted software on your computer and protects it against future infections as well.

In order to restore as many files as possible after removing Allcry Crypter from your computer, we recommend you to follow the alternative methods for file recovery below in step “2. Restore files encrypted by Allcry”. They are created to help you restore as many files as you possibly can without having to pay the ransom.

Note! Your computer system may be affected by Allcry and other threats.
Scan Your PC with SpyHunter
SpyHunter is a powerful malware removal tool designed to help users with in-depth system security analysis, detection and removal of threats such as Allcry.
Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.

To remove Allcry follow these steps:

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

Use SpyHunter to scan for malware and unwanted programs

3. Scan for malware and unwanted programs with SpyHunter Anti-Malware Tool
4. Try to Restore files encrypted by Allcry

Ventsislav Krastev

Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.

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