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.
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.
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.
Note! Your computer might be affected by .Do_not_change_the_file_name.cryp Virus and other threats.
Threats such as .Do_not_change_the_file_name.cryp Virus may be persistent on your system. They tend to re-appear if not fully deleted. A malware removal tool like SpyHunter will help you to remove malicious programs, saving you the time and the struggle of tracking down numerous malicious files. SpyHunter’s scanner is free but the paid version is needed to remove the malware threats. Read SpyHunter’s EULA and Privacy Policy
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.
Article created to help you remove theRobert Swat ransomware virus and extension and to restore Do_not_change_the_file_name.crypfiles encrypted by it.
A very odd virus has appeared in the wild. The malware is from the file encryption kind and uses the e-mail [email protected] for contant. What is odd about it is that the virus threatens to break the encrypted files on the computers it has infected if the user tries to modify them in any way, like changing their names. In addition to this, the ransomware also demands victims to pay a hefty ransom fee of 400$ in it’s “how_to_decode_files!!!.txt” ransom note to get access to the files that are encoded and no longer openable. In case your system has been infected by the .Do_not_change_the_file_name.cryp ransomware, we advise reading the following article to understand what is the situation and how to react.
UPDATE! A decrypter has been released for the Do Not Change ransomware by researcher demonslay335. Download link can be found on the highlighted text below: Do Not Change Name Decrypter
Threat Summary
Name
.Do_not_change_the_file_name.cryp Virus
Type
Ransomware
Short Description
The malware encrypts users files using a strong encryption algorithm, making direct decryption possible only via a unique decryption key available to the cyber-criminals for the price of $400.
Symptoms
The user may witness ransom notes and “how_to_decode_files!!!.txt” “instructions” linking to an e-mail address where further instructions are sent. Changed file names and the file-extension .Do_not_change_the_file_name.cryp has been used.
Distribution Method
Via an Exploit kit, Dll file attack, malicious JavaScript or a drive-by download of the malware itself in an obfuscated manner.
Detection Tool
See If Your System Has Been Affected by .Do_not_change_the_file_name.cryp Virus
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.
.Do_not_change_the_file_name.cryp – How Does It Distribute
To spread, the Robert Swat virus may utilize different techniques. One of those techniques is to spam fake messages via e-mail, that may contain different file types embedded within them as attachments. The messages may be deceptive and aim to lure potential victims into opening the attachments, similar to the example image below:
Besides this technique for spreading, the .Do_not_change_the_file_name.cryp file ransomware, may also take advantage of several other methods such as embedding malicious scripts in spammed web links all over the web and also have loaders posing as game patches, cracks and updates.
For the activity of this infection, it uses multiple distribution sites, to which it’s loader may connect after already infecting your computer. Then, the loader may drop multiple different types of files. These very files may have the same names as processes that are completely legitimate or completely random names. They may be located in the usually targeted Windows folders, for example:
After the malicious files of this virus are dropped on the computer of the user, they may exhibit different activity on the computer of the user. One of the actions that may be performed by the .Do_not_change_the_file_name.cryp threat is to force delete the shadow volume copies of the encrypted computer. This is usually achievable by executing the vssadmin and bcedit commands in Windows Command Prompt in the background, without the user noticing it is happening:
In addition to this activity, the ransomware infection may also modify the Windows Registry Editor by adding malicious value strings in the Run or RunOnce sub-keys which run it’s malicious executables automatically:
.Do_not_change_the_file_name.cryp Files And Their Encryption
Regarding the encryption process of this ransomware infection, one or more encryption modes may be used. Among the suspected encryption algorithms may be among the following:
RSA(Rivest-Shamir-Adleman).
SHA(Secure Hash Algorithm).
AES(Advanced Encryption Standard).
ECDH(Elliptic Curve Diffie–Hellman).
Other less sophisticated ciphers.
In addition to those ciphers an encryption mode known as RC4 may or may not be employed. For the process, the .Do_not_change_the_file_name.cryp virus targets specific files to encode. Among those files may be the following file types:
The encryption process consists of replacing portons data from the original files with data from the cipher being used. After encryption, the files may appear like the following:
The encrypted files may also be encoded with a mode that is set to break them when they are modified, for example with changed filenames. The other scenario is if the cyber-criminals are just claiming this in the ransom note as a scare tactic, not to try and decrypt the encoded files. The ransom note opened after the encryption process has finished is called how_to_decode_files!!!.txt and has the following content:
******************************************************************************* ATTENTION!!! Changing the file name makes the restore process impossible! ******************************************************************************* Your data is encrypted. To receive a program of decoding, You need to pay ~ $ 400 and You need to send the personal code: {UNIQUE PERSONAL CODE HERE} To the email address [email protected] Then you will receive all the necessary instructions. Attempts to decipher independently will not lead to anything, except irretrievable loss of information. We respond to all emails, if there is no answer within 10 hours, duplicate your letter other email services. Thank you for your attention and have a good day. ******************************************************************************* ATTENTION!!! Changing the file name makes the restore process impossible! ******************************************************************************* Source:Pastebin
Remove .Do_not_change_the_file_name.cryp Virus and Try To Recover Encrypted Files
Before removing malicious files belonging to this ransomware infection, recommendations are to focus on backing up the encrypted files first, just in case. For the removal process of this ransomware, we advise using the removal instructions in the end of this article. In case you are having difficulties in manually removing files encrypted by this virus, experts advise using an advanced anti-malware program which will take care of the removal process for you automatically and ensure future protection as well.
After having successfully removed this ransomware infection, reccomendations are to focus on restoring files encrypted by it using multiple alternative methods, like the ones we have suggested below in step “2. Restore files encrypted by .Do_not_change_the_file_name.cryp Virus”. These methods are not 100 percent guaranteed to work but they may be of use for restoring at least some of the encoded files.
Note! Your computer system may be affected by .Do_not_change_the_file_name.cryp Virus 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 .Do_not_change_the_file_name.cryp Virus. 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 .Do_not_change_the_file_name.cryp Virus follow these steps:
1. Boot Your PC In Safe Mode to isolate and remove .Do_not_change_the_file_name.cryp Virus files and objects
OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your PC with SpyHunter
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
Boot Your PC Into Safe Mode
1. For Windows XP, Vista and 7. 2. For Windows 8, 8.1 and 10. Fix registry entries created by malware and PUPs on your PC.
For Windows XP, Vista and 7 systems:
1. Remove all CDs and DVDs, and then Restart your PC from the “Start” menu. 2. Select one of the two options provided below:
– For PCs with a single operating system: Press “F8” repeatedly after the first boot screen shows up during the restart of your computer. In case the Windows logo appears on the screen, you have to repeat the same task again.
– For PCs with multiple operating systems: Тhe arrow keys will help you select the operating system you prefer to start in Safe Mode. Press “F8” just as described for a single operating system.
3. As the “Advanced Boot Options” screen appears, select the Safe Mode option you want using the arrow keys. As you make your selection, press “Enter“.
4. Log on to your computer using your administrator account
While your computer is in Safe Mode, the words “Safe Mode” will appear in all four corners of your screen.
Step 1: Open up the Start Menu.
Step 2: Click on the Power button (for Windows 8 it is the little arrow next to the “Shut Down” button) and whilst holding down “Shift” click on Restart.
Step 3: After reboot, a blue menu with options will appear. From them you should choose Troubleshoot.
Step 4: You will see the Troubleshoot menu. From this menu choose Advanced Options.
Step 5: After the Advanced Options menu appears, click on Startup Settings.
Step 6: From the Startup Settings menu, click on Restart.
Step 7: A menu will appear upon reboot. You can choose any of the three Safe Mode options by pressing its corresponding number and the machine will restart.
Some malicious scripts may modify the registry entries on your computer to change different settings. This is why cleaning your Windows Registry Database is recommended. Since the tutorial on how to do this is a bit long and tampering with registries could damage your computer if not done properly you should refer and follow our instructive article about fixing registry entries, especially if you are unexperienced in that area.
2. Find files created by .Do_not_change_the_file_name.cryp Virus on your PC
Find files created by .Do_not_change_the_file_name.cryp Virus
1. For Windows 8, 8.1 and 10. 2. For Windows XP, Vista, and 7.
For Newer Windows Operating Systems
Step 1:
On your keyboard press + R and write explorer.exe in the Run text box and then click on the Ok button.
Step 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.
Step 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 navination box to fill up in case the PC is looking for the file and hasn’t found it yet.
For Older Windows Operating Systems
In older Windows OS’s the conventional approach should be the effective one:
Step 1:
Click on the Start Menu icon (usually on your bottom-left) and then choose the Search preference.
Step 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.
Step 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.
Use SpyHunter to scan for malware and unwanted programs
3. Scan for malware and unwanted programs with SpyHunter Anti-Malware Tool
Scan your PC and Remove .Do_not_change_the_file_name.cryp Virus with SpyHunter Anti-Malware Tool and back up your data
1. Install SpyHunter to scan for .Do_not_change_the_file_name.cryp Virus and remove them.2. Scan with SpyHunter, Detect and Remove .Do_not_change_the_file_name.cryp Virus. Back up your data to secure it from malware in the future.
Step 1: Click on the “Download” button to proceed to SpyHunter’s download page.
It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.
Step 2: Guide yourself by the download instructions provided for each browser.
Step 3: After you have installed SpyHunter, wait for it to update automatically.
Step 1: After the update process has finished, click on the ‘Malware/PC Scan’ tab. A new window will appear. Click on ‘Start Scan’.
Step 2: After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the ‘Next’ button.
Step 3: If any threats have been removed, it is highly recommended to restart your PC.
Back up your data to secure it against attacks in the future
IMPORTANT! Before reading the Windows backup instructions, we highly recommend to back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats. We recommend you to read more about it and to download SOS Online Backup.
4. Try to Restore files encrypted by .Do_not_change_the_file_name.cryp Virus
Try to Restore Files Encrypted by .Do_not_change_the_file_name.cryp Virus
Ransomware infections and .Do_not_change_the_file_name.cryp Virus aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested several alternative methods that may help you go around direct decryption and try to restore your files. Bear in mind that these methods may not be 100% effective but may also help you a little or a lot in different situations.
Method 1: Scanning your drive’s sectors by using Data Recovery software. Another method for restoring your files is by trying to bring back your files via data recovery software. Here are some suggestions for preferred data recovery software solutions:
Method 2: Trying Kaspersky and EmsiSoft’s decryptors. If the first method does not work, we suggest trying to use decryptors for other ransomware viruses, in case your virus is a variant of them. The two primary developers of decryptors are Kaspersky and EmsiSoft, links to which we have provided below:
To restore your data in case you have backup set up, it is important to check for Volume Shadow Copies, if ransomware has not deleted them, in Windows using the below software:
Method 4: Finding the decryption key while the cryptovirus sends it over a network via a sniffing tool.
Another way to decrypt the files is by using a Network Sniffer to get the encryption key, while files are encrypted on your system. A Network Sniffer is a program and/or device monitoring data traveling over a network, such as its internet traffic and internet packets. If you have a sniffer set before the attack happened you might get information about the decryption key. See how-to instructions below:
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.
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.
Article created to help you remove the Robert Swat ransomware virus and extension and to restore Do_not_change_the_file_name.cryp files encrypted by it.
1. For Windows XP, Vista and 7.
2. For Windows 8, 8.1 and 10.
Fix registry entries created by malware and PUPs on your PC.
1. Install SpyHunter to scan for .Do_not_change_the_file_name.cryp Virus and remove them.
Back up your data to secure it from malware in the future.
