How to remove KOOK ransomware file virus
How to remove KOOK ransomware file virus |
KOOK is a STOP/DJVU family of ransomware-type infections. This
ransomware encrypts your private files (video, photos, documents). The infected
files'name will end by specific “.kook” extension. So, you can’t obtain
access to them at all.
STOP / DJVU ransomware has more than 240 variants.
Kook was Discovered in 27/07/2020, it can encrypts all popular file types. Quickly as the file encryption is effectively achieved, so users cann't get access to them. Kook virus add its own “.kook” to all the encrypted data. For instance, the file “timesheet.xls”, after get crypted by Kook, will be titled as “timesheet.xls.kook”.When the encryption is accomplished, Kook will put text document (_readme.txt) into all the folders that keep the encrypted files.
The alert specified by this text file requesting an offer like other ransomware dangers coming from the STOP/DJVU family. The warning tell victims that the data has been secured and the only method to get access to it is to use a distinct standalone key. this statement is really true.
The used technique for file's encryption by Kook will released an unique decryption key, which is definitely unique for each computer system.
The needed key is hosted on a special server under the total control by the attacker who have actually launched the Kook infection into the internet joined by each the victim id, the users are told to contact the attackers through e-mail or by telegram to pay the ransom in the quantity of $980 and this quantity will have 50% discount rate,that mean the ransom amount falls to $490 if the victim pay for them within 72 hours.
we highly recommend that you do not pay the ransom. There is no warranty that these online thieves will keep their promises, the victims may lose their money for nothing.
Also, It's not recommended to contact the frauds as they instruct. Do not send them your money.
Extention ID:
File Extension: Kook
Type: Ransomware
Family: STOP/DJVU
Description: The ransomware encrypts all the data stored on
your system and requires a ransom to be paid on your part supposedly
to recover your important files.
Encryption: File encryption by the ransomware is performed
by means of the AES-1024 algorithm encryption. Once the encryption is completed,
the ransomware adds its special .Kook extension to all the files modified
by it.
Distribution Method: Adware bundles and software cracks
the Web is now loaded with infections comparable to the Kook virus. To prevent the loss of your essential data is to frequently make backups of all your essential documents to an external storage. like, the USB Flash Drive, external hard disk drive, or using the cloud data storage services. Keeping the backups on your system drive is very risky, since the backup may also be encrypted by the Kook ransomware.
How can the Kook ransomware attack your computer system?
This ransomware can hide
using one method from these:
freeware third-party
programs.
spam e-mails ;
free hosting websites;
torrent software.
Opening these types or
clicking on the harmful links might damage the system.
How to Protect your computer system from the Kook ransomware attack?
1. Do not open any suspicious e-mail attachments, specifically if the sender is not known to you.
2. Do not install unsecured freewares.
3. install an anti malware or an anti
virus with last update to check every file you downloaded it from the web
before opening it.
After you successfully remove the ransomware then install malware protection or antivirus to protect your files.