.JHGN Virus File
What happened to my files?
A strange extension "jhgn" has been added to your files, and you can't
open your files.
So, you think your files are locked ?!.
No, your files are totally encrypted by a Ransomware affect, which
generate a new extension belongs to some types of malwares.
These type of attack can lock /encrypt/ damage your files (videos,
images, documentations) and whatever you think. Then your file name
will end by a new extension, So you can’t obtain access to them at
all.
By adding its own extension to all the encrypted data. For example,
the file “timesheet.xls and video.mp4” will be titled as
“timesheet.xls.jhgn and
video.mp4.jhgn”.
When the encryption is accomplished, it will put text document
(_readme.txt) inside each folder that contains the encrypted files.
The used technique for file's encryption will release a unique
decryption key, it is different for each computer system.
The needed decryption key is hosted on a special server under the total
control by the attackers, who have actually launched the ransomware into
the internet joined by the victim id, the users are told to contact the
attackers through an 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 cyber criminals will keep their promises, the victims may lose their money for
nothing.
Also, It's not recommended to contact the scammers as they instruct. Do
not send them your money.
Malware ID :
-
Type of : Ransomware
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Family: STOP/DJVU
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Description: Locks all the data stored on your system and
requires a money ransom to be paid on your part supposedly to recover
your important files.
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Encryption: File encryption is performed by means of the AES-1024 algorithm encryption. Once
the encryption is completed, to adds its special extension to all
the files modified by it.
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Distribution Method: Adware bundles and software
cracks.
The Web is now loaded with infections comparable to the virus.
It's recommended for you 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.
📌 Table of Content
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What happened to my files?
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How did jhgn they reach My computer system?
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How to Protect our systems from the jhgn Cyber attack?
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Is there a way for jhgn Removal?
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How to Decrypt jhgn files that are encrypted By DJVU Ransomware
Decryptor?
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Is there any Recovery tools used for jhgn virus Online encryption
ID ?
How did jhgn reach My computer system?
This type can hit your system by a method from
these:
1- freeware third-party programs, cracks.
2- spam e-mails ;
3- free hosting websites;
4- torrent software.
Opening these types or clicking on the harmful links might
harm the system.
How to Protect our systems from the jhgn Cyber attack?
1. Do not open any suspicious e-mail attachments, specifically if the
sender is unknown for you .
2. Do not install unsecured freeware.
3. install an anti malware or an anti virus with last update
even if free, to check every file you downloaded it from the
web before opening it.
Is there a way for jhgn Removal?
jhgn removal method in our Mango School youtube Channel for
ransomware solution, will show you: how to remove ransomware from
windows 10.
After you successfully remove it, install antivirus to protect your files.
- If you are not yet able to remove the virus, scan your pc with any
malware protection and remove the virus or install a new Windows to
avoid any new data encryption.
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If you have an activated shadow copy, you will be able to recover files from it.
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You have to Change all your passwords used on the infected device because
the ransomware or virus will pull the passwords stored in your browser and
send them to the gangs.
Since switching to the New STOP Djvu variants (and the release of .jhgn) the malware developers have been consistent on using 4-letter
extensions.
STOP / DJVU will leave a files belong to the ransom attackers with your
files, this file named (_readme.txt), and contain some steps to
recover your files:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
ATTENTION!
Don't worry, you can return all your files!
All your files like photos, databases, documents and other important are
encrypted
with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique
key for you.
This software will decrypt all your encrypted files.
What guarantees you have?
You can send one of your encrypted file from your PC and we decrypt it for
free.
But we can decrypt only 1 file for free. File must not contain valuable
information.
You can get and look video overview decrypt tool:
https://we.tl/t-svMd2A4k89
Price of private key and decrypt software is $980.
Discount 50% available if you contact us first 72 hours, that's price for
you is $490.
Please note that you'll never restore your data without payment.
Check your e-mail "Spam" or "Junk" folder if you don't get answer more than
6 hours.
To get this software you need write on our e-mail:
helpmanager@mail.ch
Reserve e-mail address to contact us:
helpdatarestore@firemail.cc
Your personal ID:
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
How to Decrypt jhgn files that are encrypted By DJVU Ransomware
Decryptor?
STOP (Djvu) has two versions.
1. Oldest Version: ...decryption for most of these versions was
previously supported by djvu decryptor if infected with an OFFLINE KEY
(and some of ONLINE KEYS), then updated to a new Emsisoft Decryptor
method for these old Djvu variants...the decrypter will only decrypt
your files without submitting file pairs if you have an OFFLINE KEY. For
ONLINE KEY infection... I have made a tutorial in (English and Arabic
languages) for victims who got their files encrypted with some old DJVU ransomware variants.
2. New Version: The newest extensions released around the end of August
2019 AFTER the criminals made changes.... OFFLINE IDs/KEYS for some newer
variants have been obtained by Emsisoft and uploaded to their server. This
is possible after a victim pays the ransom, receives a private key from
the criminals and shares (donates) that key with the Emsisoft Team. ONLINE
KEYS are UNIQUE for each victim and just like older versions, they are
randomly generated in a secure manner and are impossible to decrypt
without paying the ransom which is not advisable.
Run the decrypter on some of your encrypted files. It will tell you the
status of those files.
If you have an OFFLINE ID and its key is loaded in Emsisoft
servers you can download Emsisoft decrypt tool to
decrypt your files that are encrypted with the same type.
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In case you have ONLINE ID:
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for videos and mp3 files, you can download disktuna, but
for the video, you will need to have a video filmed with the
same camera working or a video with the same settings.
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for PDF files, you can try ilovePDF site that can fix
the files partially.
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for recover tools in general, they are not very effective with
this type of infection, but if you want to try, you can use these
free programs:
The important thing is that when you come to retrieve anything,
you have to restore it to an external hard drive, not to the same
hard drive.
ONLINE ID's for new Djvu Ransomware are not supported by the
Emsisoft Decryptor. If infected with an ONLINE ID, the Emsisoft
Decryptor will indicate there is "no key" for this variant under
the Results Tab and note it is impossible to decrypt.
Error: No key for New Variant online ID
***************************
Notice: this ID appears to be an online ID. decryption is
impossible.
Emsisoft cannot help decrypt files encrypted with the ONLINE KEY
due to the type of encryption used by the criminals.
Decryption of new Djvu Ransomware is impossible if infected by
an ONLINE KEY without paying the criminals for that victim’s
specific private key...these keys are unique for each victim and
randomly generated in a secure manner. Without the master
private RSA key that can be used to decrypt your files,
decryption is impossible...the key cannot be brute-forced and
there is no way to gain access to the criminal's command server
and retrieve this KEY.
That means for now, the only other alternative to paying the ransom,
is to backup/save your encrypted data as is and wait for a possible
future solution if encrypted by an ONLINE KEY.
Is there any Recovery tools used for jhgn virus Online
encryption ID ?
Yes, you can use any of these tools according to your encryption
status.
Follow Mango School Blog to find more tools