Trojan.ScreenLocker

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan.ScreenLocker infection?

In this post you will certainly find regarding the definition of Trojan.ScreenLocker and also its unfavorable effect on your computer system. Such ransomware are a form of malware that is specified by on the internet frauds to demand paying the ransom by a sufferer.

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Most of the cases, Trojan.ScreenLocker infection will certainly instruct its sufferers to initiate funds move for the purpose of neutralizing the amendments that the Trojan infection has introduced to the sufferer’s gadget.

Trojan.ScreenLocker Summary

These adjustments can be as adheres to:

  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Ciphering the documents situated on the target’s hard disk — so the sufferer can no more use the information;
  • Preventing regular access to the sufferer’s workstation;

Trojan.ScreenLocker

The most regular channels through which Trojan.ScreenLocker Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of user ending up on a resource that organizes a harmful software application;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s PC or stop the device from operating in an appropriate manner – while also positioning a ransom money note that states the requirement for the targets to effect the repayment for the purpose of decrypting the files or recovering the file system back to the initial condition. In most instances, the ransom note will certainly come up when the client reboots the PC after the system has actually already been harmed.

Trojan.ScreenLocker circulation networks.

In various corners of the world, Trojan.ScreenLocker expands by leaps as well as bounds. However, the ransom money notes and tricks of obtaining the ransom amount might vary depending on specific local (local) settings. The ransom money notes as well as techniques of extorting the ransom quantity may differ depending on certain regional (regional) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software.

    In particular locations, the Trojans usually wrongfully report having discovered some unlicensed applications allowed on the target’s gadget. The alert then requires the customer to pay the ransom.

    Faulty declarations regarding unlawful material.

    In nations where software program piracy is less preferred, this technique is not as efficient for the cyber fraudulences. Additionally, the Trojan.ScreenLocker popup alert might wrongly assert to be deriving from a police organization and will certainly report having located child pornography or various other illegal data on the tool.

    Trojan.ScreenLocker popup alert may wrongly assert to be obtaining from a legislation enforcement institution and also will report having situated kid porn or other illegal information on the tool. The alert will similarly contain a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 4ACF8E60
md5: 35ca975051dc66268157727cac89ada8
name: 35CA975051DC66268157727CAC89ADA8.mlw
sha1: c9998cc572bfa4bee360630b98aa521745be5bae
sha256: 1e5aac347745b962e19418dac78a5bf4854d0f79f4ffd3079ff67c40534e9359
sha512: e43a7ea2f9ef721b2387f2be1a890de63635ae1d0bb096c4cf7a664bb1dd124e1a9ff87045a51afc603d9ad950bd15275479548d04c34e592e43f15b524a9361
ssdeep: 768:wcgy4XZVJqourqrYX3HwHcShv3UHcShv3U4I:wPyU1urf3mcSWcSk
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2018
Assembly Version: 1.0.0.0
InternalName: ScreenLocker.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName: ScreenLocker
ProductVersion: 1.0.0.0
FileDescription: ScreenLocker
OriginalFilename: ScreenLocker.exe

Trojan.ScreenLocker also known as:

GridinSoftTrojan.Ransom.Gen
CynetMalicious (score: 99)
ALYacGen:Variant.Ransom.ScreenLocker.14
CylanceUnsafe
ZillyaTrojan.GenericKD.Win32.122539
AlibabaTrojan:MSIL/LockScreen.6d42b0b4
Cybereasonmalicious.051dc6
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/LockScreen.ZE
APEXMalicious
AvastWin32:Malware-gen
BitDefenderGen:Variant.Ransom.ScreenLocker.14
NANO-AntivirusTrojan.Win32.Winlock.feyvpg
MicroWorld-eScanGen:Variant.Ransom.ScreenLocker.14
TencentWin32.Trojan.Generic.Llhq
Ad-AwareGen:Variant.Ransom.ScreenLocker.14
SophosMal/Generic-S
ComodoMalware@#2wubzu57jpbqo
McAfee-GW-EditionArtemis!Trojan
FireEyeGen:Variant.Ransom.ScreenLocker.14
EmsisoftGen:Variant.Ransom.ScreenLocker.14 (B)
AviraTR/Winlock.kpelf
MicrosoftTrojan:Win32/Occamy.C
GDataMSIL.Trojan-Ransom.Winlock.F
McAfeeArtemis!35CA975051DC
MalwarebytesTrojan.ScreenLocker
PandaTrj/GdSda.A
YandexTrojan.Winlock!E3DP6h7uVCQ
IkarusTrojan.MSIL.BadJoke
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/LockScreen.ZE!tr
AVGWin32:Malware-gen

How to remove Trojan.ScreenLocker ransomware?

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.

Run Setup.exe

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.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan.ScreenLocker 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.

GridinSoft Anti-Malware Scanning

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.

GridinSoft Anti-Malware Scan Result

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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

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

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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