Steps to Delete Sysfrog Ransomware Permanently

Sysfrog Ransomware is a data-encrypting malware that locks the targeted files and makes it unusable for the victims. As per it developers claim, the file will remain inaccessible until you pay the ransom money and get the decryption tool. On every encrypted file, it adds .Sysfrog exntesion name and the email Id ([email protected]) of developer. It adds a ransom note named as “how_to_decrypt.txt” that is stored in every folders that contains the encrypted files. As per the ransom note, you have to pay 0.3 Bitcoin in a particular Bitcoin wallet belonging to cyber-criminals. The email Id of the developer is also provided to make any communication and negotiations talks with them. After receiving the money, they are supposed to send the decryption but unfortunately that doesn’t happen in the most cases.

In our researches, we have found that there is no point to pay any ransom money to cyber-criminals. They totally ignore the victims after receiving the money. It is true that the only way to access the encrypted file is through the decryption key which is stored in the server belong to cyber-criminals. They use powerful encryption algorithm cipher (symmetric and asymmetric) for data encryption. If you don’t have the right tool then you cannot decrypt them. The easiest way to recover the encrypted files is through using backup files that is present in some external storage device. In case, if there is no backup files then you can check the “Volume Shadow Copies” that is a tempera backup files automatically created by the System OS. The last option is to use data recovery software that has strong algorithm and programming to recover your files.

The Ransom Note Delivered by Sysfrog Ransomware

“Your files have been encrypted.

If you want to get your files back, send 0.3 bitcoin to my wallet

my wallet address : 3FoiK3TTfA42Du34aFWTV9qTg5XChVh18c

If you have any questions, please contact us.

Email: [email protected]

Your Id:-

Your Key:



Payment site hxxps://

Payment site hxxps://

Payment site hxxp://

Payment site hxxp://

Officail Mail: [email protected]

 How Sysfrog Ransomware Does Gets Inside the PC:

There could be a lot of reasons and ways for the circulation of this kind of ransomware. The most common among them are software bundling, peer-to-peer file sharing networks, using cracked software, bogus software updates and spam email campaigns. The script and payloads of Sysfrog Ransomwareis presented as if they are totally harmless. The bogus software updating tools are used to download malicious files instead of the genuine software updates or fixes. In the same way, you may receive spam emails that contain attached files that actually are malware payload. The suspicious attached files are normally presented as ZIP, RAR, PDD or other executable files.

For protection of PC from malware, it is important to be careful during Online browsing session and take the basic precautionary measures. It is advised to not open any emails that looks suspicious and irrelevant and especially if they are sent by some unknown senders. Use the latest version of any software and update it from the direct links or official sources. Improve the overall PC security settings by using a powerful anti-malware tool that has strong scanning algorithm and programming logics.

Special Offer: 

Sysfrog Ransomware is a perilous malware. In order to avoid its removal, it hides its payloads and scripts deep inside the PC. You may try downloading SpyHunter Malware Scanner and check if it detects this malware for you.


Go through the SpyHunter’s EULA, Threat Assessment Criteria, and Privacy Policy. You must  note that only SpyHunter’s scanner is free. If it detects a malware, it will subject to a 48-hour waiting period, one remediation and removal. In order to remove the malware instantly, you have to purchase its full version.

Steps To Remove Sysfrog Ransomware From Compromised Computer

The infections like Sysfrog Ransomware or similar ones or those belong to other malware category are all designed to generate with only ill intention to make money for its developers who make use of any technique to force you down. However, most of the security experts associated with different security associations say this is not much harmful browser and can be removed from an infected computer by getting through some steps. If you follow the steps in the same order and with full attention as described in the procedures below, we hope you can also free up your PC easily. It’s recommended to take a hard copy of the guidelines on paper or get another computer to assist you following the steps without any hassles.

Step 1:Track and remove Sysfrog Ransomware from computer’s processes from task manager.

Step 2:Locate and delete the definition of this program from startup files, registry files, and host files.

Step 3:Removal of Sysfrog Ransomware from all reputed browsers.

Step 4:Delete Sysfrog Ransomware with an automatic solution(The Safest and most recommended method)

Step 1: Track and remove Sysfrog Ransomware from computer’s processes from task manager.

  • Launch the Task Manager by pressing a key combination CTRL+SHIFT+ESC simultaneously.

  • Review the suspicious processes and note down its file location on computer.end-malicious-process

  • Terminate the processes now.

  • Open the “Run” command box and enter the noted down location to open in file explorer.

  • Delete the file permanently.

Step 2: Locate and delete the definition of this program from startup files, registry files, and host files

  • Launch the file explorer or any folder from my computer.

  • Click on “View” option in the above Menu (Older Windows version’s user may go to control panel to open “Folder options”)

  • Choose “Folder and Search Options”

  • Click over “View” tab.

  • Scroll down to find “Show hidden files and folders” option, and check it in the check box.

  • Find “Hide protected operating system files” and uncheck it. (This will allow you to see super-hidden files in any folder to identify the suspicious ones.)

  • Click “Apply” then “Ok”

Cleaning Sysfrog Ransomware definitions from Windows registry

  • To open Windows registry editor, click Win+R combination.

  • Type “regedit” ro simply copy and paste in the command line

  • Press Ok.

  • Navigate to below mentioned registry files depending on your OS versions (32 bit or 64 bit) and delete the files.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or


  • Now Launch the Windows explorer and navigate to %appdata% to find and delete suspicios executable files from there, and close the window.

Fixing Hosts file to block the unwanted redirection on all active browsers

  • Open windows explorer and navigate to Windows directory.

  • Go to System32/drivers/etc/host

  • open the host file and notice it. If the system is hijacked by the infection you would see several IP definitions at the bottom.

  • Select those IP addresses and delete them. (Don’t delete the local host entry)

  • Save and close the file, and exit the explorer window.

Step 3: Removal of Sysfrog Ransomware from all reputed browsers (Steps included for Chrome, Firefox & Internet Explorer)

Google Chrome

  • Launch Chrome browser.

  • Click over the main menu icon and select Tools or More Tools, then Extensions.

  • Scroll down to notice the list of installed extensions to find suspicious one and click the bin option beside it.

  • Click remove button to confirm the deletion.

  • Finally, Reset the Chrome settings to default leaving nothing behind.

Mozilla Firefox

  • Launch the Firefox and press CTRL+SHIFT+A to open extension Window.

  • Look for the Sysfrog Ransomware extension and Disable it.

  • Now go to Help section.

  • Click over Troubleshooting information then hit the Reset button.

  • Confirm the act to reset the browser.

Internet Explorer

  • Simply, open the browser and click thee Gear Icon on the upper right corner.

  • Navigate to Internet options and click it.

  • Now, navigate to Toolbars and Extensions, to see the list of installed addons to find unwanted one.

  • Disable or delete the selected extensions permanently.

  • In order to reset the Ie, click over Advanced tab, and click Reset.

  • Press OK button to confirm.

Cleaning the browser’s shortcuts on the computer is also recommended in most of the cases and should be accomplished for all installed browsers, for which the steps are:

  • Select the browser short-cut, and right click on it.

  • Navigate the properties and click it.

  • In the opened window, find the target option, and remove the argument for Sysfrog Ransomware .

  • Apply the changes.

Step 4: Remove Sysfrog Ransomware with an automatic solution

Although the removal method through manual instructions are effective and proven to provide the best results, still some of the victimized users may fail to get the results as per their desire. This can happen due to lack of technical consent to access most of the administrative utilities as used in above guidelines. If you also got stuck through the instructions or seeking the safest method which needs not any high end manual steps, then opting an automatic solution could be the best solution. You just need to do a few instructions taken in practice to install and scan the system deeply that will fix all issues and remove Sysfrog Ransomware completely. The required steps to do so is all here mentioned.

Special Offer: 


Sysfrog Ransomware is a perilous malware. In order to avoid its removal, it hides its payloads and scripts deep inside the PC. You may try downloading SpyHunter Malware Scanner and check if it detects this malware for you.

Step 1:Download and install Sysfrog Ransomware removal tool and install it on your computer (Note:this is a free scanner that will detect the present malwares on your system only. In order to fix the threats completely, you would have to buy its full version to remove the threats.)

Step 1

Step 2: After the installation is finished, run the scanner and you will see the two options as depicted in the image below. Click on “Scan Computer Now” button.

Step 2

Step 3: In this step, you would see the scanning process bar with detection of found threats and its short description along-with its categorized thumbnail.

Step 3

Step 4: Lastly, the scanner finishes scanning the computer to show full list of detected threats on computer. Just click on “Fix Threats” button to complete the removal that hardly takes a few moments depending upon the nature and severity level of the malware items.

Step 4