Trojan.Ransom.ScreenLocker

What is Trojan.Ransom.ScreenLocker infection?

In this short article you will certainly locate regarding the interpretation of Trojan.Ransom.ScreenLocker and its adverse influence on your computer. Such ransomware are a form of malware that is elaborated by online frauds to demand paying the ransom by a victim.

Most of the cases, Trojan.Ransom.ScreenLocker virus will certainly advise its victims to launch funds move for the function of counteracting the amendments that the Trojan infection has presented to the target’s gadget.

Trojan.Ransom.ScreenLocker Summary

These alterations can be as adheres to:

• 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.
• Expresses interest in specific running processes;
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
• Unconventionial language used in binary resources: Russian;
• The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
• The executable is compressed using UPX;
• 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.
• Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
• Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Attempts to modify Explorer settings to prevent hidden files from being displayed;
• Ciphering the records located on the target’s disk drive — so the sufferer can no longer use the information;
• Preventing regular access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Similar behavior

Related domains

Trojan.Ransom.ScreenLocker

The most common networks where Trojan.Ransom.ScreenLocker Trojans are infused are:

• By ways of phishing emails;
• As a repercussion of customer winding up on a resource that holds a harmful software program;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the target’s PC or avoid the tool from operating in a proper way – while likewise positioning a ransom note that states the need for the sufferers to effect the settlement for the function of decrypting the papers or restoring the documents system back to the preliminary condition. In most circumstances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has already been damaged.

Trojan.Ransom.ScreenLocker circulation networks.

In different edges of the world, Trojan.Ransom.ScreenLocker expands by leaps as well as bounds. Nevertheless, the ransom money notes as well as techniques of obtaining the ransom money amount might vary relying on particular local (regional) setups. The ransom money notes and tricks of obtaining the ransom quantity may differ depending on specific regional (regional) settings.

For instance:

Faulty signals concerning unlicensed software application.

In certain areas, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the sufferer’s device. The sharp then demands the user to pay the ransom.

Faulty declarations about prohibited material.

In nations where software program piracy is less prominent, this method is not as reliable for the cyber scams. Additionally, the Trojan.Ransom.ScreenLocker popup alert may wrongly assert to be stemming from a police establishment and also will report having located youngster porn or various other illegal data on the gadget.

Trojan.Ransom.ScreenLocker popup alert may falsely claim to be obtaining from a legislation enforcement establishment and will report having situated kid porn or other prohibited information on the tool. The alert will in a similar way contain a requirement for the customer to pay the ransom money.

Technical details

File Info:
crc32: 512C00D5md5: 5d7455637c1ba0bdc6a7345a382e35a0name: 5D7455637C1BA0BDC6A7345A382E35A0.mlwsha1: 190518390b5ba7497aa6b1d74c54c8594229cc4fsha256: da8120e106b83a7e36ae34801cb5b41a98c486c7f5496c43208bbfe9bb2c047csha512: 312fbabb07dc4ea2b3b80886a8044b0d2fd6f55772b0bda11df75fa5e71bc1797b3955a8f3e8668aa48ebe818889080c3d7f41f70604f904d1b4d26126111c24ssdeep: 3072:aGbHwx3GsAFyQbXO0kwXmFRqAh+7QouCv8BATTy+zL9GwqRlcBapeEdmIMyXs:aG7u6jrkwvKaXR0cyYLF6lcBapBdd8type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
Version Info:
0: [No Data]

Trojan.Ransom.ScreenLocker also known as:

How to remove Trojan.Ransom.ScreenLocker ransomware?

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

Reasons why I would recommend GridinSoft¹

Run the setup file.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

Click on “Clean Now”.

Are Your Protected?

If the guide doesn’t help you to remove Trojan.Ransom.ScreenLocker you can always ask me in the comments for getting help.