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.
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 |
| Type | Ransomware, Cryptovirus |
| Short Description | A 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. |
| Symptoms | Important files are locked and renamed with the extension .Tiger4444. Ransom message extorts a ransom payment for their recovery. |
| Distribution Method | Spam Emails, Email Attachments |
| Detection Tool |
See If Your System Has Been Affected by malware
Download
Malware Removal Tool
|
User Experience | Join Our Forum to Discuss .Tiger4444 Files Virus. |
| 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. |
.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 [wplinkpreview url=”https://sensorstechforum.com/horse4444-files-virus-remove/”] 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:
bivisfiles@protonmail.comWe 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..
Attention!
+ 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.
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
Highly motivated writer with 5+ years of experience writing for ransomware, malware, adware, PUPs, and other cybersecurity-related issues. As a writer, I strive to create content that is based on thorough technical research. I find joy in the process of creating articles that are easy to understand, informative, and useful. Follow me on Twitter (@IRGergana) for the latest in the field of computer, mobile, and online security.
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Preparation before removing .Tiger4444 Files Virus.
Before starting the actual removal process, we recommend that you do the following preparation steps.
- Make sure you have these instructions always open and in front of your eyes.
- Do a backup of all of your files, even if they could be damaged. You should back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats.
- Be patient as this could take a while.
- Scan for Malware
- Fix Registries
- Remove Virus Files
Step 1: Scan for .Tiger4444 Files Virus with SpyHunter Anti-Malware Tool
Step 2: Clean any registries, created by .Tiger4444 Files Virus on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by .Tiger4444 Files Virus there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.Step 3: Find virus files created by .Tiger4444 Files Virus on your PC.
1.For Windows 8, 8.1 and 10.
For Newer Windows Operating Systems
1: On your keyboard press + R and write explorer.exe in the Run text box and then click on the Ok button.
2: Click on your PC from the quick access bar. This is usually an icon with a monitor and its name is either “My Computer”, “My PC” or “This PC” or whatever you have named it.
3: Navigate to the search box in the top-right of your PC's screen and type “fileextension:” and after which type the file extension. If you are looking for malicious executables, an example may be "fileextension:exe". After doing that, leave a space and type the file name you believe the malware has created. Here is how it may appear if your file has been found:
N.B. We recommend to wait for the green loading bar in the navigation box to fill up in case the PC is looking for the file and hasn't found it yet.
2.For Windows XP, Vista, and 7.
For Older Windows Operating Systems
In older Windows OS's the conventional approach should be the effective one:
1: Click on the Start Menu icon (usually on your bottom-left) and then choose the Search preference.
2: After the search window appears, choose More Advanced Options from the search assistant box. Another way is by clicking on All Files and Folders.
3: After that type the name of the file you are looking for and click on the Search button. This might take some time after which results will appear. If you have found the malicious file, you may copy or open its location by right-clicking on it.
Now you should be able to discover any file on Windows as long as it is on your hard drive and is not concealed via special software.
.Tiger4444 Files Virus FAQ
What Does .Tiger4444 Files Virus Trojan Do?
The .Tiger4444 Files Virus Trojan is a malicious computer program designed to disrupt, damage, or gain unauthorized access to a computer system.
It can be used to steal sensitive data, gain control over a system, or launch other malicious activities.
Can Trojans Steal Passwords?
Yes, Trojans, like .Tiger4444 Files Virus, can steal passwords. These malicious programs are designed to gain access to a user's computer, spy on victims and steal sensitive information such as banking details and passwords.
Can .Tiger4444 Files Virus Trojan Hide Itself?
Yes, it can. A Trojan can use various techniques to mask itself, including rootkits, encryption, and obfuscation, to hide from security scanners and evade detection.
Can a Trojan be Removed by Factory Reset?
Yes, a Trojan can be removed by factory resetting your device. This is because it will restore the device to its original state, eliminating any malicious software that may have been installed. Bear in mind, that there are more sophisticated Trojans, that leave backdoors and reinfect even after factory reset.
Can .Tiger4444 Files Virus Trojan Infect WiFi?
Yes, it is possible for a Trojan to infect WiFi networks. When a user connects to the infected network, the Trojan can spread to other connected devices and can access sensitive information on the network.
Can Trojans Be Deleted?
Yes, Trojans can be deleted. This is typically done by running a powerful anti-virus or anti-malware program that is designed to detect and remove malicious files. In some cases, manual deletion of the Trojan may also be necessary.
Can Trojans Steal Files?
Yes, Trojans can steal files if they are installed on a computer. This is done by allowing the malware author or user to gain access to the computer and then steal the files stored on it.
Which Anti-Malware Can Remove Trojans?
Anti-malware programs such as SpyHunter are capable of scanning for and removing Trojans from your computer. It is important to keep your anti-malware up to date and regularly scan your system for any malicious software.
Can Trojans Infect USB?
Yes, Trojans can infect USB devices. USB Trojans typically spread through malicious files downloaded from the internet or shared via email, allowing the hacker to gain access to a user's confidential data.
About the .Tiger4444 Files Virus Research
The content we publish on SensorsTechForum.com, this .Tiger4444 Files Virus how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific trojan problem.
How did we conduct the research on .Tiger4444 Files Virus?
Please note that our research is based on an independent investigation. We are in contact with independent security researchers, thanks to which we receive daily updates on the latest malware definitions, including the various types of trojans (backdoor, downloader, infostealer, ransom, etc.)
Furthermore, the research behind the .Tiger4444 Files Virus threat is backed with VirusTotal.
To better understand the threat posed by trojans, please refer to the following articles which provide knowledgeable details.