.lock file ransomware is back for new victims of its malicious encryption

First mentions of .lock ransomware date back to the beginning of 2016. The plague gradually declined and seemed to be withdrawn until after the sudden outbreak at the fall of 2017.

.lock is the extension added to the files encrypted by the extortion virus. The name of the extra appendix reflects what’s going on: indeed, the users concerned cannot open the files. The virus does not actually lock the files with a kind of password-protection or such like access restriction. The impacts are way more severe as the .lock cycles the file content with a powerful cipher that hardly leaves any room for plain response. The encryption system applied is strong enough to withstand any attempts of data decryption by virtue of plain computations. Even if you manage to get the most powerful computer, the data re-processing to the source would take, in the best case, at least dozens of years.

The viral attack resorts to a number of infection vectors. .lock malware is basically available to any wannabe crooks. The latter get access to the malicious software on rather surface basis. These are the master crooks who issue the key and supervise the encryption routine. Those who acquire the virus get it for distribution only. They benefit from the part of the payment demanded by the .lock trojan for the decryption tool.
Once the distributors drop the virus on a target device, the infection connects to a remote server. The master crooks are therefore aware of each successful landing and supervise the installation remotely. .lock ransomware behavior is very similar to that of Xorist and Globe. Malware researchers suggest that .lock virus is but a clone of them.
An installed instance of the ransomware proceeds with scanning the computer memory. The scan basically aims at discarding certain types of data, which are necessary for the system to keep functioning. The answer why the crooks would not destroy the system by encrypting the system files is the ransom note that they want their victims to read straight from the hacked device. The note indicates a unique ID of the victims and claims that certain amount of bitcoin (typically up to USD 500, if converted to fiat currency) is to be paid in exchange for the decryption key.
For further help and guidance on the removal of .lock encryption-for-ransom, follow the guidance below.

Automated cleanup to remove Lock virus

Infection vector for ransomware typically features a trojan. The one in question definitely subscribes to that routine. The trojan drops its body into target computer and proceeds with disabling the detecting functionality of any security solution installed. The antivirus is thus unable to spot introduction of virus from the remote server.
The ransomware invasion is indicative of its dropper residing in the computer memory. It also hints at other invasions. The PC can hardly be considered properly protected due to the impacts of the above trojan.
Ultimate option implies a total formatting for any drives of your PC. That is not an option for many users, for it destroys all the data hosted by the machine. The best solution to pick would be in-depth system examination with a reliable security suite.
The trojan that has installed Lock ransomware , unless removed, is to trigger its installation campaign as soon as a new strain of ransomware is available. Thereby, it is critical to kill it as soon as possible.

The technique successfully overcomes malicious software, including any ransoming threats. It deploys a reputable security suite that offers not a single chance for malicious components to avoid detection and extermination. The software is incredibly user-friendly and operates on a single-click basic.

It is good to note the removal of Lock ransomware does not recover the data affected. However, the virus is subject to compulsory extermination or else is going to introduce related infections into the machine.

1. Click the button to download the stub installer and go through several setup dialogs. Once the tool is up and running, click Start Computer Scan

2. Wait until the cleaner checks the PC for Lock ransomware malicious code. As soon as the scan is completed, the report will list all malware objects spotted in the system. Make sure the entries for detected infections are checked, and select the Fix Threats feature. This will result in malware removal and system remediation, so you should now be good to go.

Restore the encrypted files

Lock encryption is a sophisticated data modification. There is no simple and single solution to cover all the cases. Transferring the ransom as demanded by the crooks is not the way either.Kindly apply the methods outlined below as they have been carefully developed to provide a recovery help for the most severe cases of encrypting assaults.

Data recovery with automatic software

Good news is that the virus actually deals with copies of the files. The originals have been deleted. The removed data still can be restored by virtue of such tools as Data Recovery Pro.

Shadow Volume Copies

As Windows creates backups at given periods of time, a victim is advised to address relevant restore points. Unfortunately, the method cannot apply unless the System Restore had been enabled prior to the invasion. Please also note the recovery returns files as saved before the time associated with the restore point addressed.

  • Previous Versions dialog to target individual files
    One can open Properties for any file. The menu has a tab called Previous Versions. It indicates versions of a file that have been backed up.
    To make use of the feature, right-click an affected file and choose Properties in the drop-down list. Proceed with clicking the above-mentioned tab. You can opt between the Copy or Restore procedures, the former enabling to copy the item into the location specified by the user.

test properties

shadow explorer

Backups and removing remaining traces of Lock virus

Prevention is the best cure. If you stick to making regular reserve copies of your data and store those outside your operating system, the impacts by the ransomware are very limited. However, prior to copying the data from backups into the system hit by Lock ransomware, make sure the removal of this virus has completed.

Your manual removal attempts may kill the ransomware in general. In most of the cases, some remnants manage to survive and are still capable of causing a significant damage. Please apply a reliable anti-malware scanner to detect and remove, if applicable, any remaining infections.

Leave a Reply

Your email address will not be published. Required fields are marked *