Complete Andradegalvao Ransomware removal guide
Andradegalvao Ransomware is a new variant of BitPyLock ransomware family. it encrypts stored files on a compromised host machine and demands ransom for the decryption tool/software. During the encryption process, Andradegalvao appends the filenames of the encrypted files with .Andradegalvao extension. Soon after that, the ransomware creates a .html file under the tile #HELP_TO_DECRYPT_YOUR_FILES #.html and drops it on the each infected folder.
The created .html file contains ransom demanding message informs users that their data have been encrypted and that it is the developers behind the ransomware only who can decrypt the files for them. They are instructed to create a bitcoin cryptocurrency wallet and purchase 4 BTC (approximately equal to 37 thousands US dollars at current). As per the note, pay 4 Bitcoin to the developers’ cryptowallet and send a proof of this to the provided email address. Users are provided free decryption service as well and can send 1 encrypted file before the payment is done. The message states, there is only 72 hours for the victims and after the time elapsed the decryption will not be possible. The note ends with a warning message alerting users not to modify the filenames of the encrypted files or, otherwise they will lose their files for permanently. Below, you can see the full text presented on the .html file:
All your files are encrypted!
If you read this message. That means we’ve been able to break into your network and encrypt all your machines.
All your files on all network machines, including, but not limited to:
Documents, databases, and office projects have been encrypted using strong military grade encryption algorithm RSA-4096.
Break it is impossible! and any effort is a waste of time!
Recovery tools and other software will not help you!
Don’t find your backups? because they have been successfully encrypted too or securly wiped!
The only way to recover your files, are to meet our demand.
- Create a Bitcoin wallet (we recommend you to create on Blockchain.com)
- Register on LocalBitcoins.com (or any other Bitcoin exchange), then buy 4 Bitcoin (BTC).
- Send Bitcoins to our wallet below (in case sensitive. Make sure you copy past it):
- Send Bitcoin Transaction ID to our e-mail address along with our wallet address you pay!
- You will receive the tools needed to decrypt all of your machines and files!
Note: Before payment you can contact with us for 1 free small file as decryption test!
Be warned, we won’t be able to recover your files if you start fiddling with them!
If you do not wish to negotiate with us. We will make your company’s private papers and databases public. This’s not a joke!
You have 72 hours from this moment to send us payment, or you files and the way we communicate will be lost in eternity!
Unfortunately, it is true that the decryption is possible only with the help of unique key/code that the developers can provide to you. However, at the same, there is no any guarantee that these crooks will provide you such keys if you fulfill all their demands. Researches show these people disappear leaving victims without their files once the payment is done. In order word, if you pay, you will be scammed and will get no any decryption tool/software and also will lose your crucial money. The best option is to remove Andradegalvao Ransomware and recover the files using existing backup (check other options provided below the post for the data recovery). The ransomware removal is necessary to prevent it from further files encryption.
How did ransomware intrude in?
There are various possible ransomware distribution techniques and we can’t surely confirm through which one the Andradegalvao intruded in your device. However, it can be anticipated because commonly such viruses are distributed via any one of the following ways:
- Untrustworthy downloading channels -including peer-to-peer networks like Torrent, eMule and other, unofficial and free file hosting sites, third party downloaders or installers offer rogue applications
- Fake software updaters- they exploit vulnerability caused by outdated software or directly download malware instead of providing update
- Unofficial software activation (cracking) tools -they lead computer infection by supposedly bypassing activation key for paid software
How to prevent ransomware intrusion?
Avoid aforementioned untrustworthy downloading channels and always use official websites and direct links for any software download. Irrelevant/Suspicious emails should not be opened and also avoid clicking on any emails whose senders’ addresses are unknown. Cracking tools are illegal to use and often cause computer infection. We advise against their use. For any software updating, use only official software developers’ tools/functions. Employ some antivirus tool that checks for the required update for the applications installed and the OS on regular basis. Also, such tools prevent any malicious executables from being launched and provide adequate protection to your device.
Remove Andradegalvao Ransomware
Manual malware removal guide is provided below in step by step manner. Follow it so that you will not find any trouble during removal process. You can use some reputable antivirus tool to automatically remove Andradegalvao Ransomware from the system.
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.