Complete Acuf2 Ransomware removal instructions
Acuf2 is a huge-risk ransomware virus from Dharma family. It was firstly discovered by jackub Kroustek. It is designed to encrypt victims’ files making them inaccessible. While doing so, Acuf2 appends each filename with victims’ unique ID number, email address of developers and .Acuf2 extension. An encrypted file named 1.jpg will likely be appeared as 1.jpg.id-1E857D00.[[email protected]].Acuf2. Once the encryption process is completed, the ransomware drops a message on victims’ desktop in a text file FILES ENCRYPTED.txt and opens a pop-up Window (HTML application).
The created text file contains short message informing victims about the ransomware attack and encrypting of the stored files and encouraging them to contact developers of Acuf2. The pop-up Window contains further details. It states victims must purchase a unique decryption tool which helps in data decryption process. It is sure that a unique decryption key is required to restore the data, since ransomware encoded the files by using some strong cipher algorithm that allows developers to create a unique password individually for each victim. They hide this key under remote control server. Cyber Criminals commanded that server demand a ransom to be paid to allegedly provide the decryption tool. The price of the decryptor is in between #500 and $1500. The victims are provided 1 free decryption of the encrypted files having less than 1 MB size and should not contain any valuable information, as a proof that the decryption tool is working. Nevertheless, the people behind this should never be trusted. They ignore their victims after they submit payments. Thus, paying money will not provide any positive result. We highly recommend you ignore all encouragements to submit payments and even contact these persons. Unfortunately, there are no any tools capable of cracking its encryption and restoring data for free. Use existing backup for the data recovery, as there is one created.
How did ransomware intrude?
Ransomware viruses are mostly distributed via using Trojan type applications, bogus software updaters and cracks, spam emails and unofficial software download sources. Trojans are malicious applications that stealthily infiltrate inside a computer with an intention to download and install other malicious malware. Bogus software updating tools infect computer by exploiting software bugs/flaws or directly download and install malware rather than providing any update. Similar way, fake cracking tools infect computer by supposedly bypass paid software activation. Spam email campaigns are used to send deceptive email containing malicious attachments. Opening the attachments leads the malware infection. Untrustworthy software download sources include freeware downloaders/installers, free file hosting sites, P2P file sharing networks spread malware by presenting it as legit application.
Name: Acuf2 Ransomware
Symptoms: Files cannot be opened, previously functioned files extension appear with some .Acuf2
Distribution methods: Infected email attachments, torrent sites, malicious ads
Damages: Files cannot be opened without ransom payment being paid. Additional, password stealing Trojan and other malware infections can be installed together with a ransomware infection
Removal: To eliminate Acuf2 Ransomware, researchers recommend scanning your PC with Spyhunter
How to protect PC from ransomware?
Use official websites and direct links for any software download. Avoid aforementioned untrustworthy software download sources. Also, the same goes for software updates. Use official software cracking tools for bypassing paid software. It is important to avoid clicking on any attachments on email appear form untrustworthy senders. What’s more important, use some reputable antivirus tool that provides regular update for the installed firewall security measures and applications.
Full text presented on the ransom note:
All your files have been encrypted!
All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail [email protected]
Write this ID in the title of your message 1E857D00
In case of no answer in 24 hours write us to theese e-mails:[email protected]
You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the decryption tool that will decrypt all your files.
Free decryption as guarantee
Before paying you can send us up to 1 file for free decryption. The total size of files must be less than 1Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.)
How to obtain Bitcoins
The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click ‘Buy bitcoins’, and select the seller by payment method and price.
Also you can find other places to buy Bitcoins and beginners guide here:
Do not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.
Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
Remove Acuf2 Ransomware
Below, step by step Acuf2 Ransomware removal instruction is provided for you. Complete it and get rid of the infection and prevent the risk of damages that it could cause. You can use Spyhunter –a professional automatic malware removal too for the malware removal process. This tool scans PC for viruses and deletes all the detected threats.
How to turn your encrypted files working once again?
Well, through the above explanations mentioned, you might have learned actually what happened to your files after encryption. Since the malware that has affected your files is now removed with suggested scanner, you would still require to turn your files working. And we are now going to discuss how to accomplish this task. Based on expert’s researches and their findings, there’s a number of possible methods or ways which a user can get through to restore their encrypted files to work. Even many of victimized users have tried these methods with their own infected computer and success rate is almost 95 percent. So, you can hope to have your files back, and in order to accomplish complete restore of your infected data, we suggest you check out some suggested methods here:
Methods 1: Restore encrypted files using a powerful data recovery software
Before you start to read the steps, you should know this method is appropriate to those users who have found no solutions to decrypt their files affected by ransomware. But still they are able to utilize their system and can install a software. According to experts, this method has very low difficulty level as it utilizes a program to do so.
Although this method is called to be the safest way to recover encrypted files, it still have some limitations. Technically, the encrypted data recovery solution looks through your system and its partitions to recover original files which are actually deleted by virus to replace with the encrypted one. In many cases, the user tend to copy the encrypted files on some external drive and re-install Windows OS that actually declines the chances of data recovery through this method. So, after you have managed to clean your system against malware effects, leave the files as they are and get through the steps to restore your files using one of the top most data recovery app called Stellar Phoenix Data Recovery Software.
Step 1: At first, download the app on your system by clicking the download button below.
Step 2: Click on the downloaded file through your browser to execute its installer.
Step 3: In the license agreement page, click to accept the terms and click Next button. Further, follow on-screen instructions to complete the installation, and click on Finish button finally.
Step 4: After the installation is done, the program will run automatically. At the first interface, select the file types now that you intend to recovery followed by clicking Next.
Step 5: Select the drives over which you need the software to run over and perform the recovery of encrypted files. Done? Click on Scan button.
Step 6: The software will now scan all selected drive to complete the restore process, however it may take some time depending upon volume of drives and number of files or directories were there previously. After the scanning process ends, you will be shown with a file explorer with preview of your data which you want to recover. Just select those which you need to be restored.
Step 7: Browse a location where you want the restored data to be saved.
Method 2: Encrypted file recovery with a lately created Windows backup
This method is technically for those who have a lately created Windows backup saved somewhere and is not affected by the ransomware. Using inbuilt system recovery services, the backup can restore the files which are included under the backup. This method is considered easier as well and leaves no software, thus considered as a very popular method to fight against emergencies caused by infectious malware. Here are the steps to follow:
Step 1: Hit Win + R key combination and to execute Run command line.
Step 2: In the Run text field, type ‘ms-settings:windowsupdate’ and hit the OK button.
Step 3: You will be shown Windows update settings, but you have actually to click Backup option as shown in picture, and located in left pane.
Step 4: Click on ‘More Options’ to open Backup Options panel.
Step 5: As shown in the image below, select or click on “Restore files from a current backup.”
Step 6: In the next shown window, locate the backup where you have saved it, and click on restore button below as marked in the image.
Methods 3: Using Shadow Explorer Application
This file recovery solution is recommended to those who have their backup but is currently not working, still the files under backup are not yet deleted. In this case, Shadow Explorer is an application that can help you restoring your files from those backup files which are active, but still disabled by ransomware somehow. Under this circumstance, inbuilt Windows Backup and Recovery option will not work for you, rather the software will do the magic easily. To accomplish file recovery in this case, get through the steps here mentioned:
Step 1: Click the button below to download Shadow Explorer on your computer.
Step 2: Browser the location where you have downloaded the file. Double click and extract the zip file.
Step 3: Click to open ShadowExplorerPortable directory and double click on the file as shown in the image below.
Step 4: A drop down menu will appear on screen, so just select a desired Date and time according to your requirements on the top left of Shadow Explorer app, and choose the files in given interface that you want to restore using the software. Once the selection is done, Click on the button Export..
Methods 4: Using other decryptors
Well, this method might sounds a bit weird as every ransomware identity basically uses different enciphers and methods to encrypt files on targeted computers. But when the a ransomware which has actually infected your machine comes from a ransomware family for which a decryptor is officially working and available as well, then this might work for you. Technically, this method is just based on luck and analysis, still many users have reported this worked for them. So, if you have seen a ransomware has infected your computer, the very first thing you should do is to identity what kind of virus has actually affected your machine. In most of the cases, ransomware attacks are irreversible, still those infections basically comes from a parent ransomware which might be cracked earlier. For an instance, Scarab ransomware or Hiddentear ransomware are some families which can be decrypted. To check your luck if the present ransomware that has affected your machine is decryptable or not. To do so, follow the guidelines below:
Step 1: Check the Ransomware Database Here and check if decryptor is available for the malware
Step 2: In case you find no results, you can check an open source project called NoMoreRansom to find the ransomware details and decryptor, which has affected your machine. If found, download the decryptor on your computer’s local drive. This page is being regularly updated by its officials once a ransomware is discovered in world.
Step 3: Before you proceed with the downlaoded decryptor, make sure you have backup all your important files.
Step 4: Execute the decryptor to scan and restore your files easily.