What is STOP / DJVU Ransomware?
Stop Ransomware aka STOP DJVU Ransomware variant is an infamous family of data locking malware. It is a nasty piece of data locking malware that originated from STOP Ransomware. The first incidence of STOP Ransomware was spotted in early Feb. of 2018 originally. Thereafter it has gone several changes and cloned to evolve itself for targeting and attacking millions and trillions of Computers globally. However, one basic similarity is there regarding the mode of its transmission as it gets distributed via spam email campaigns using corrupt and infected attachments from unknown senders. The overall similarity of STOP DJVU Ransomware lies in the fact that it targets and enciphers files and data on the computer using the RSA encryption algorithm. It does not encrypt all files. Initially, it is known to encrypt up to 5 MB of files, and if reports are to be believed DJVU Ransomware demands a ransom amount in Bitcoin (CryptoCurrency) equivalent to US$980 for the STOP DJVU ransomware decrypt tool. However, victims are advised not to pay the ransom and instead concentrate on how to remove Djvu ransomware.
Technical Details of stop Djvu Ransomware
|Name : STOP Ransomware|
|Family : STOP/DJVU Ransomware|
|Encryption: RSA Encryption|
|Similar Variants : Tirp Ransomware , Ygkz Ransomware , Cadq Ransomware|
|File extension : stop ransomware (.stop .puma .djvu .promo .drume)|
|Ransom Note : It is dropped in folder and desktop as .txt file named ‘_openme.txt’|
|email id of hackers: [email protected] , [email protected]|
|Free Decryptor Tool : Emsisoft decryptor for stop djvu ransomware|
Ransom Note Screenshot of STOP/DJVU Ransomware Virus
Experts, first of all, reported about STOP DJVU Ransomware variant back in December 2018 which was a part of a hacker’s campaign to target as many computers as possible as the biggest online hacking. Many of the victims reported that their system got compromised after they downloaded the cracked tool keygen, installers which might possibly stop djvu ransomware online key or keygens. It is confirmed that once the system is affected by DJVU Ransomware the files get renamed and enciphered with file names as .djvu, .djvus, .djvuu, .uudjvu, .udjvu or .djvuq and the recent .promorad and .promock file extensions. The previous and older version of STOP DJVU Ransomware variants can be decrypted with stop djvu ransomware decryption tool for free. However recent variants of the DJVU Ransomware family cannot be decrypted but then also it is not advised to pay the ransom irrespective of the data.
Antivirus Detection : STOP DJVU Ransomware
How Nasty is STOP DJVU Ransomware Encryption?
STOP DJVU Ransomware makes use of RSA Encryption which makes it most difficult to decrypt the files particularly if victims are novice and inexperienced. It is further known that the STOP/DJVU ransomware virus deletes the shadow volume copy of the data and screenshot of backup once the system is compromised and targeted by his data encrypting malware.
Watch Video Guide to Know more About STOP/DJVU Ransomware
stop djvu ransomware decrypt Tool
Some of the variants of STOP DJVU Ransomware can be decrypted using a free decryption tool which is available online as a free download and has been developed by Security Expert and Researcher Michael Gillespie.
Details of Antimalware with User’s Guide
Step 1 Remove STOP/DJVU Ransomware using “Safe Mode with Networking”
Step 2 Delete STOP/DJVU Ransomware using “System Restore”
Step 1 Remove STOP/DJVU Ransomware using “Safe Mode with Networking”
Windows XP and Windows 7 users:
First of all Reboot the PC in “Safe Mode”. For this users need to Click on “Start” option and then continuously Tap on F8 during the start process. Then a “Windows Advanced Option” menu will appear on the screen. Now Choose “Safe Mode with Networking” from the listed options.
This will open a new Windows homescreen and your PC or work-station will be working on “Safe Mode with Networking”.
For Windows 8
First Go to Start Screen. Now type “Advanced” after selecting settings within the searched results Within the “General PC Settings” option, Select “Advanced startup” option. Then click on the “Restart Now” option. This will boot work-station to “Advanced Startup Option Menu”. Now Press on “Troubleshoot” and then “Advanced options” button. Then under “Advanced Option Screen”, You need to press on “Startup Settings”. Now again, click on “Restart” button. This will restart PC or Work-station with “Startup Setting” screen. You need to tap F5 to boot in Safe Mode in Networking.
For Windows 10
First of all click on Windows logo by clicking on the “Power” icon. This will open a new menu. Select “Restart” by constantly keeping “Shift” button pressed on keyboard. Once the new Window open Select on “Troubleshoot” as advanced option. Within the startup settings users need to press on “Restart” by clicking on F5 button of the keyboard.
Step:2 How To Delete STOP/DJVU Ransomware using System Restore
For this you need to log in on the PC which is compromised by STOP/DJVU Ransomware. Now open any browser and download legit anti-malware software. Once installed you need to undergo complete system scan. Thereafter remove the infected and suspicious entries which are detected.
Suppose if you are unable to start PC in “Safe Mode with Networking”, you need not worry. Try “System Restore” Process
Continuously tap F8 Key during “Startup” and then “Advanced Option” menu will appear. Now from the given list of option you need to select “Safe Mode with Command Prompt” and hit on Enter button.
Within new open window of command prompt, type “cd restore” and then click “Enter”
Now type rstrui.exe and then press “ENTER”
In the new opened Window Click on “Next” option.
You can select and choose any of the “Restore Points” and click on Next (This would restore your PC to earlier period before STOP/DJVU Ransomware invasion when it was working fine.)
Press on “Yes” in new opened Window.
As soon as your PC gets restored to its previous time, download the suggested anti-malware tool and perform a deep scanning in order to remove STOP/DJVU Ransomware infected files if still present on the the work-station.
If you want to restore each file separately which is infected by this ransomware, kindly use “Windows Previous Version” feature. This step is most effective whenever “System Restore Function” is enabled on the PC or work-station.
Important Note: Some variants of STOP/DJVU Ransomware delete the “Shadow Volume Copies” so in such cases this feature may not work all the time and will work in specific cases only.
Know How To Restore Encrypted Files Individually
If you want to restore an individual file, you need to right click on it and then go to “Properties”. Now Select “Previous Version” tab. then Choose a “Restore Point” and finally click on “Restore” option.
If you want to access the files encrypted by STOP/DJVU Ransomware, alternatively you can try “Shadow Explorer”. To know more details on this application, Click here.
Important: Data Encryption Ransomware are very devastating and hence it is always better to take necessary precautions to avoid any attack on your work-station or PC. We recommend using a powerful anti-malware tool for real time protection. “SpyHunter”, “Enigma group policy objects” are enabled in the registries so that it can block harmful infections such as STOP/DJVU Ransomware.
Also, it is highly important to get a very unique feature called “Fall Creators Update” installed on Windows 10. This would ensure to offer “Controlled Folder Access” feature to block any kind of encryption of the data files. Using this feature all the files stored in their default locations are safe.
How To Recover Files Encrypted by STOP/DJVU Ransomware
You would have understood now that how you can remove the scripts and payloads of personal files that got encrypted due to STOP/DJVU Ransomware in order to protect your personal files which were fortunately not damaged or encrypted till now. If you are unable to retrieve the locked files, using “System Restore” and “Shadow Volume Copies” you must try using a Data Recovery Software.
Step 1: Download Data Recovery Software
Step 3: Click to Accept to agree the terms and agreement.
Step 4: Once installed, this program will be ready to execute. Now select the file you want to recover
Step 5: Select the drive on which the recovery tool is to be run upon. Then click on Scan option
Step 6: This will show Scan in progress bar
Removal Instructions in Other Languages