MSIL/LockScreen.FJ

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

What is MSIL/LockScreen.FJ infection?

In this post you will certainly locate concerning the meaning of MSIL/LockScreen.FJ and also its adverse impact on your computer system. Such ransomware are a kind 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 situations, MSIL/LockScreen.FJ ransomware will certainly advise its targets to start funds transfer for the function of counteracting the changes that the Trojan infection has presented to the sufferer’s device.

MSIL/LockScreen.FJ Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • Drops a binary and executes it;
  • Performs some HTTP requests;
  • Network activity detected but not expressed in API logs;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the files located on the victim’s disk drive — so the sufferer can no more use the data;
  • Preventing routine accessibility to the sufferer’s workstation;

Related domains:

edgedl.me.gvt1.comTrojan-Ransom.Win32.Blocker.bjpr
update.googleapis.comTrojan-Ransom.Win32.Blocker.bjpr

MSIL/LockScreen.FJ

One of the most common networks whereby MSIL/LockScreen.FJ Ransomware are injected are:

  • By means of phishing e-mails;
  • As an effect of individual winding up on a resource that hosts a harmful software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s computer or stop the tool from operating in an appropriate fashion – while additionally positioning a ransom money note that mentions the requirement for the targets to impact the repayment for the objective of decrypting the records or bring back the documents system back to the first condition. In most instances, the ransom money note will show up when the customer restarts the PC after the system has actually currently been damaged.

MSIL/LockScreen.FJ circulation networks.

In various edges of the world, MSIL/LockScreen.FJ expands by jumps as well as bounds. However, the ransom notes and also techniques of extorting the ransom quantity might vary relying on certain local (local) setups. The ransom notes and techniques of extorting the ransom money quantity might vary depending on specific regional (regional) setups.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software application.

    In specific locations, the Trojans commonly wrongfully report having spotted some unlicensed applications enabled on the victim’s gadget. The alert after that requires the individual to pay the ransom.

    Faulty declarations concerning unlawful content.

    In countries where software piracy is less prominent, this method is not as reliable for the cyber fraudulences. Conversely, the MSIL/LockScreen.FJ popup alert may wrongly claim to be deriving from a police organization as well as will report having situated youngster pornography or other prohibited information on the device.

    MSIL/LockScreen.FJ popup alert may incorrectly claim to be deriving from a law enforcement establishment and will report having situated youngster pornography or various other illegal data on the gadget. The alert will likewise include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 8EDA9E76
md5: 6a1770800c9c2e44222e93ddacb8bbcf
name: 6A1770800C9C2E44222E93DDACB8BBCF.mlw
sha1: baac8fd5fc67463d990218c38734ee19e173156f
sha256: 5765c3b7b0312d0cd76e83c27e492f2eb5f2d079a9adb2bb016b0443adec0216
sha512: cb09a920306135a7a25ef3a6ee542c5320d07cdfdb244498744952ed7adc1c753ba11847cd0d253f4be49e30bd63456204e8c5a0b672dc0bbc2c82a964271890
ssdeep: 384:GDEFH/A+JMbwVnXxxBHKLiXy7JegH8KU9YBXFH3L9:Vo+JMbO4LijgH8r9YXH5
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 2.5.0.0
InternalName: Test 1.exe
FileVersion: 2.5.0.0
Comments: Use at your own risk - For education purposes only
ProductVersion: 2.5.0.0
FileDescription: TF2 Item Generator
OriginalFilename: Test 1.exe

MSIL/LockScreen.FJ also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 700000121 )
Elasticmalicious (high confidence)
ALYacGen:Variant.Razy.675809
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7GWTrojan ( 700000121 )
Cybereasonmalicious.00c9c2
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/LockScreen.FJ
APEXMalicious
AvastMSIL:Downloader-KH [Trj]
KasperskyTrojan-Ransom.Win32.Blocker.bjpr
BitDefenderGen:Variant.Razy.675809
NANO-AntivirusTrojan.Win32.Blocker.fbdrdo
MicroWorld-eScanGen:Variant.Razy.675809
TencentWin32.Trojan.Blocker.boep
Ad-AwareGen:Variant.Razy.675809
SophosMal/Generic-R + Troj/RansMSIL-A
ComodoMalware@#1r2x43u9vucrp
BitDefenderThetaGen:NN.ZemsilF.34790.cm0@a0kDwXb
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionTrojan-FCYR!6A1770800C9C
FireEyeGen:Variant.Razy.675809
EmsisoftGen:Variant.Razy.675809 (B)
SentinelOneStatic AI – Malicious PE
WebrootPua.Gen
AviraHEUR/AGEN.1115178
Antiy-AVLTrojan/Generic.ASMalwS.268705
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftRansom:MSIL/Genasom.G
GDataGen:Variant.Razy.675809
McAfeeTrojan-FCYR!6A1770800C9C
MAXmalware (ai score=83)
VBA32Hoax.Blocker
PandaGeneric Malware
YandexTrojan.Blocker!I8IOG5o7KHM
IkarusTrojan-Ransom.Blocker
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/LockScreen.FU!tr
AVGMSIL:Downloader-KH [Trj]
Qihoo-360Win32/Ransom.Genasom.HgIASSwA

How to remove MSIL/LockScreen.FJ 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

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 MSIL/LockScreen.FJ 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 MSIL/LockScreen.FJ 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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