Ransom:Win32/LockScreen.O

What is Ransom:Win32/LockScreen.O infection?

In this post you will discover concerning the meaning of Ransom:Win32/LockScreen.O as well as its negative influence on your computer system. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to require paying the ransom by a target.

It is better to prevent, than repair and repent!

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Most of the instances, Ransom:Win32/LockScreen.O infection will instruct its sufferers to launch funds transfer for the purpose of neutralizing the changes that the Trojan infection has presented to the target’s device.

Ransom:Win32/LockScreen.O Summary

These modifications can be as complies with:

• Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
• Unconventionial language used in binary resources: Russian;
• Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
  C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

  The registry run keys perform the same action, and can be located in different locations:

  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
• Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
• Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Ciphering the papers located on the target’s hard disk — so the target can no longer make use of the information;
• Preventing routine access to the sufferer’s workstation;

Ransom:Win32/LockScreen.O

One of the most normal networks whereby Ransom:Win32/LockScreen.O are infused are:

• By means of phishing e-mails;
• As a consequence of customer ending up on a resource that holds a malicious software;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s PC or prevent the tool from working in a correct manner – while likewise putting a ransom note that discusses the requirement for the sufferers to impact the repayment for the function of decrypting the documents or recovering the data system back to the preliminary problem. In many instances, the ransom money note will certainly turn up when the client restarts the COMPUTER after the system has actually currently been damaged.

Ransom:Win32/LockScreen.O circulation channels.

In various edges of the world, Ransom:Win32/LockScreen.O grows by leaps and also bounds. Nevertheless, the ransom notes and also techniques of extorting the ransom amount may vary relying on certain local (regional) setups. The ransom notes as well as techniques of extorting the ransom amount might vary depending on certain regional (local) setups.

For instance:

Faulty alerts concerning unlicensed software program.

In certain locations, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the victim’s device. The sharp then requires the individual to pay the ransom.

Faulty declarations concerning unlawful content.

In countries where software application piracy is much less preferred, this approach is not as efficient for the cyber frauds. Alternatively, the Ransom:Win32/LockScreen.O popup alert may falsely claim to be deriving from a police institution and also will report having located kid porn or other unlawful information on the gadget.

Ransom:Win32/LockScreen.O popup alert may wrongly claim to be deriving from a law enforcement institution and will report having located kid porn or various other unlawful data on the device. The alert will in a similar way consist of a need for the customer to pay the ransom.

Technical details

File Info:
crc32: 399207FC
md5: fdbe7d31d3302fc3928f9451e90ec9ef
name: FDBE7D31D3302FC3928F9451E90EC9EF.mlw
sha1: adfae7575007809729eb443bdd8c40ecce30cd69
sha256: 7b6775abe4a3d31f06c464f72f37e97890beca2de2afc5dfc1b3cb89e8785efa
sha512: d1809df6df5fe41fccaa65a647b74657514559b1ef74ced08cd4d3cbe1787fb0e7d37e4dfd02fe5a2aac2839ba5ea3cc8001e36c3d9ad3ebe736f7751cea3a16
ssdeep: 6144:cuLdNGZKs3KOdzoqNoQSNWSn92LqEKrv6EDuXfDyXFIAi5MDrmsL:BhNGIs3KOdzsQen9wjKriFroF7ir4
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
0: [No Data]

Ransom:Win32/LockScreen.O also known as:

How to remove Ransom:Win32/LockScreen.O virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.

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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft².

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Ransom:Win32/LockScreen.O files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Ransom:Win32/LockScreen.O you can always ask me in the comments for getting help.

1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
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