Iiss Virus File

Iiss is called to a ransomware infection that causes damage to computer operating systems and personal data. The malicious software has been released in active campaigns against users worldwide. The virus has been reported by security researchers to be a strain of the infamous STOP ransomware. It appears to be yet another variant that aims to encode files that are likely to store valuable personal information. Its name comes from the malicious extension .iiss that the virus appends to every file it locks.

Iiss ransomware virus becomes visible to its victims after the end of the attack. At first, it tricks people into running it on their machines. Then it performs a long sequence of malicious activities that cause damage to both the computer operating system and data stored on it. The ransomware corrupts the settings of essential system components like those of the Registry Editor. During the attack, it activates a special module to encode target files with the strong AES cipher. The most vivid trait of this ransomware infection is the extension .iiss that appears appended to the name of all encrypted files. If you see a file renamed with this extension it means that you cannot open or use the file until a special decryption tool restores its code.

The .iiss file extension indicates that the file that contains it in its name is locked by the new STOP/Djvu ransomware. Unfortunately, files that store important personal information are likely to be encrypted. This includes documents, banking details, audio and video files, images, photos, and even archives. The sad news is that the removal of the .iiss extension won’t recover files. They need to be decrypted by a reliable decryption tool. One way to get such a tool is to act as requested by hackers. Their demands can be found in a ransom note file called _readme.txt. The information in this file reveals that hackers expect victims to contact them at a given email address. Another detail that becomes clear is that they require a ransom payment of $490 – $980 in cryptocurrency.

Iiss Virus Summary

Name	Iiss Virus
File Extension	.iiss
Type	Ransomware, Cryptovirus
Short Description	The ransomware locks files on your computer system by encryption and demands a ransom to be paid for alleged file restoration.
Symptoms	The threat payload will initiate file encryption and append its extension to them making them unopenable. Ransom fee is demanded for payment.
Ransom Demanding Note	_readme.txt
Distribution Method	Spam Emails, Email Attachments
Detection Tool	See If Your System Has Been Affected by malware Download Malware Removal Tool
User Experience	Join Our Forum to Discuss Iiss.
Data Recovery Tool	Windows Data Recovery by Stellar 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.

This piece of malicious code is based on the code of a well-known ransomware called STOP/Djvu. In case of infection with this virus, it is obligatory to remove malicious files before using the PC again. Beware that reinstalling your computer system is not a step that guarantees the complete removal of the threat. In addition, it won’t recover locked data.

Iiss virus is being spread via different methods. The most probable one is malspam. Malspam is called to malicious spam email messages that contain suspicious links and file attachments. They are often disguised as reliable sources sent by prominent organizations. As soon as the user opens the file or click the link, Iiss ransomware initiates the attack and starts to drop malicious files on the computer.

The ransomware payload could be started by a website that is infected with the code or a free download/torrent file as well. Cheats for games, hacks, and cracks, fake software could also have malware inside.

Once executed on the system, the ransomware is capable of evading detection and reaching the data encryption stage. During this stage, it encrypts your data by modifying its code. Since code modifications are realized with the help of the AES cipher algorithm, .iiss files appear as if they are broken soon after the virus encrypts them.

Afterward, the ransomware places a ransom message inside folders with encrypted data. This note is named _readme.txt. It has instructions that urge victims to send money to threat creators. It claims that upon payment confirmation your data will get restored. However, no guarantee for this. You cannot be sure that you will get your files after paying.

The virus will present you with the following text message:

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-gSEEREZ5tS
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:
restoremanager@firemail.cc

Your personal ID:

We beg you to discard all nasty statements. They aim to provoke you and make you act as requested. Yes, it is true that the newest STOP ransomware strains are hard to decrypt by security experts due to some changes in the code. But don’t forget that they keep investigating the code of this ransomware in order to find flaws that will enable them to create a free decryption tool.

So back up your .iiss files and wait until they come up with a solution. We at Sensorstechforum.com have never considered a ransom payment as an effective solution. An amount of $490 – $980 will only stimulate hackers to continue spreading malicious software that harasses online users. If you want to try to restore your files, you could check the alternative solutions provided in our guide. Beware that none of them provides a 100% guarantee.

First, you should remove Iiss virus along with all associated malicious files and objects. Otherwise, the ransomware will repeatedly encrypt files on the compromised computer.

In case your computer is infected with this malware, you should know that it takes experience in removing malware manually. You should be extremely careful if you decide to try and remove a threat such as this one, for the first time, manually. You should remove this ransomware and follow the step-by-step instructions guide provided down here.