.Tiger4444 Files Virus – Remove It

.Tiger4444 Files Virus – Remove It

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What is .Tiger4444 files virus? How did it infect your system? Is there a chance to restore your .Tiger4444 files? Our removal guide will help you understand the answers to all these questions.

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The .Tiger4444 files virus is a GlobeImposter ransomware variant that encrypts your files in order to blackmail you into paying a ransom fee. The suffix .Tiger4444 appended to your valuable files is a sure sign that your PC has been infected by this ransomware. As a result, you will see a ransom message that extorts ransom fee for the recovery of .Tiger4444 encrypted files. As long as their code remains ciphered you won’t be able to open them. Beware that contacting hackers is not a good idea. So be advised to keep up with our article and learn how to solve the problem with the help of reliable security measures.

Threat Summary

Name.Tiger4444 Files Virus
TypeRansomware, Cryptovirus
Short DescriptionA data locker ransomware that utilizes sophisticated cipher algorithm to encrypt valuable files stored on infected computers. It then demands a ransom fee for files decryption.
SymptomsImportant files are locked and renamed with the extension .Tiger4444. Ransom message extorts a ransom payment for their recovery.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by .Tiger4444 Files Virus


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss .Tiger4444 Files Virus.
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.

.Tiger4444 Files Virus (GlobeImposter) – What is It All About?

As identified by security experts, the so-called .Tiger4444 files virus is a variant of the notorious

GlobeImposter ransomware. The threat might be spread with the help of popular techniques such as malspam, freeware installers, and corrupted hosts. Malspam is the technique that is believed to be preferred by hackers. It is realized via massive spam email campaigns. The email messages that are part of such campaigns usually attempt to trick you into downloading the malicious software by presenting it as an important document in a file attachment, a clickable link/button or another interactive element.

The activation of .Tiger4444 cryptovirus payload on your PC enables it to perform a series of malicious operations that disrupt system security. Analyses of .Tiger4444 files virus’ samples reveal that it uses %LOCALAPPDATA% or %APPDATA% system directories to store malicious files. Unfortunately, the manual detection of these files is a hard task due to the complexity of the obfuscation mechanisms applied by the ransomware.

Actually the main goal of .Tiger4444 files virus is to carry out a data encryption process that corrupts the code of targeted files. After the completion of this process, encrypted files are completely inaccessible. In addition, their names are set to display the suffix .Tiger4444

In order to strengthen the effect of the encryption process, the ransomware deletes all Shadow Volume Copies from the Windows operating system by executing the following command in the Command Prompt panel:

→vssadmin.exe delete shadows /all /Quiet

For its final infection stage, .Tiger4444 ransomware drops a ransom message and loads it on the screen. The message could be found in a text file named HOW_TO_BACK_FILES . Here is a copy of the content it presents:

All your data has been ciphered!

The only way of recovering your files is to buy a unique decryptor.
A decryptor is fully automatical, all your data will be recovered within a few hours after it’s installation.

For purchasing a decryptor contact us by email:

We assure full recovery after the payment.
To verify the possibility of the recovery of your files we can decipher 1 file for free.
Attach 1 file to the letter (no more than 5Mb). Indicate your personal ID on the letter:
72 OC OD CB SF 8D 04 E7 C1 68 68 D8 EA 43 58 70 4F 08 4D FO 64 30 GE 37 D4 D1 48 39 C4 B2 30 40 OF E8 34 FD OC 00 EE Bt 05 OF 7F OC 1B 12 83 36 D4 0D 9C 0A ED 30 BA Ot 21 05 4F CA D0 OE 82
3D D8 32 BF CD QA 78 14 8D DE F4 8€ Ft AD 3E 42 52 ED 2D 84 31 68 C8 25 1E 2F 48 BD 62 98 EC 2E 42 FD AC BF AF BO 08 E3 1D DE 2F 10 DB 8A BC 2C 84 AS 28 D1 00 2F B7 28 AD 06 8D E4 Fe D602
AA06 44 FB 8B 1C DO 64 15 9C C4 D7 ED BC A2 EF 20 FO 7E F3 47 05 SA F4 E8 40 DB 1E DO BA 82 4F C4 7A SC SF 98 DC 57 09 C3 C2 SA B5 BF 03 71 49 C7 02 AS 82 41 7F 7A 20 01 AB 4E 67 24 B7 50
7C 22 A7 4A 41 68 43 B4 5D 5C C1 63 EC 000
4F A2C40D.

In reply we will send you an deciphered file and an instruction for purchasing an automatical decryptor for all your files. After the payment we

will send you a decryptor and an instruction for protecting your computer from network vulnerabilities..


+ Only bivisfiles@protonmail.com can decipher all your files.

+ Launching of antivirus programs will not help.

* Changing ciphered files will result in a loose of data.

« Attempts of deciphering by yourself will result in a loose of data.

+ Decryptors of other users are unique and will not fit your files and use of those will result in a !oose of data.

tiger4444 files virus ransom note sensorstechforum

Be advised to refrain from paying hackers the ransom as this action does not guarantee the recovery of your encrypted files. Since the code of their threat may be full of bugs, their decrypter may not be able to recover .Tiger4444 files.

Remove .Tiger4444 Files Virus (GlobeImposter) and Attempt to Restore Data

The so-called .Tiger4444 files virus is a threat with highly complex code designed to corrupt both system settings and valuable data. So the only way to use your infected system in a secure manner again is to remove all malicious files and objects created by the ransomware. For the purpose, you could use our removal guide that reveals how to clean and secure your system step by step.

Following the removal process, you could attempt to restore .Tiger4444 files with the alternative methods listed in step 4. We remind you to back up all encrypted files to an external drive before the recovery process.

Gergana Ivanova

Gergana Ivanova

Gergana has completed a bachelor degree in Marketing from the University of National and World Economy. She has been with the STF team for three years, researching malware and reporting on the latest infections.

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