MSIL/LockScreen.XB

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

What is MSIL/LockScreen.XB infection?

In this short article you will find regarding the definition of MSIL/LockScreen.XB and also its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by online fraudulences to demand paying the ransom money by a target.

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In the majority of the cases, MSIL/LockScreen.XB infection will certainly instruct its targets to initiate funds move for the purpose of neutralizing the modifications that the Trojan infection has introduced to the victim’s gadget.

MSIL/LockScreen.XB Summary

These adjustments can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Network activity detected but not expressed in API logs;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers located on the sufferer’s disk drive — so the target can no more use the information;
  • Preventing regular accessibility to the sufferer’s workstation;

MSIL/LockScreen.XB

One of the most typical channels where MSIL/LockScreen.XB are injected are:

  • By methods of phishing e-mails;
  • As a consequence of user ending up on a source that hosts a destructive software application;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the target’s PC or prevent the device from functioning in a correct fashion – while likewise positioning a ransom note that points out the demand for the sufferers to effect the repayment for the function of decrypting the papers or recovering the file system back to the first problem. In many circumstances, the ransom note will come up when the client restarts the COMPUTER after the system has actually currently been damaged.

MSIL/LockScreen.XB circulation channels.

In different corners of the world, MSIL/LockScreen.XB grows by jumps and bounds. Nonetheless, the ransom notes as well as techniques of obtaining the ransom money amount may differ depending upon specific neighborhood (local) settings. The ransom notes and also methods of obtaining the ransom money quantity might differ depending on specific regional (regional) settings.

Ransomware injection

For instance:

    Faulty signals about unlicensed software application.

    In particular areas, the Trojans usually wrongfully report having found some unlicensed applications made it possible for on the victim’s tool. The sharp then requires the individual to pay the ransom.

    Faulty declarations regarding unlawful content.

    In countries where software application piracy is much less prominent, this technique is not as reliable for the cyber frauds. Alternatively, the MSIL/LockScreen.XB popup alert might wrongly claim to be stemming from a police organization and also will certainly report having situated child porn or other illegal data on the gadget.

    MSIL/LockScreen.XB popup alert may incorrectly claim to be acquiring from a law enforcement organization and also will certainly report having situated youngster pornography or various other unlawful data on the gadget. The alert will similarly contain a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: B9CFAC1C
md5: 508629f4ca151f653246a6396635c53e
name: 508629F4CA151F653246A6396635C53E.mlw
sha1: 9ca751fa82edbf32a326623d0ed083922031dae4
sha256: b44a2030ebbdfc48d490bd4279f05d6cef493afa0f7dde352c9276ed08888c90
sha512: 4a17fc3d2adb0039166c8a4b0b7633725a480678312998924270018b24e9cbc582d59a651d85a2ca7e1fc7f93b8b95036f987d7a45680dbf4afa39bfa0c3e50e
ssdeep: 6144:/SR+23OFkjZYRhJX47izGam6Kz9FqSi/4wt5Y91:aAsikSvJzGAKzjq1Awtq1
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: RTD Soft
Assembly Version: 1.0.0.9
InternalName: slender.exe
FileVersion: 5.2.0.9
CompanyName: RTD Soft
LegalTrademarks: RTD Soft
Comments: seo mon
ProductName: real tool
ProductVersion: 5.2.0.9
FileDescription: real tool
OriginalFilename: slender.exe

MSIL/LockScreen.XB also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 00521c7c1 )
DrWebTrojan.KillProc.18840
CynetMalicious (score: 99)
McAfeeArtemis!508629F4CA15
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_60% (D)
K7GWTrojan ( 00521c7c1 )
Cybereasonmalicious.4ca151
SymantecML.Attribute.HighConfidence
ESET-NOD32MSIL/LockScreen.XB
APEXMalicious
AvastWin32:Trojan-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Variant.Razy.817869
NANO-AntivirusTrojan.Win32.Diztakun.ewmuez
MicroWorld-eScanGen:Variant.Razy.817869
TencentWin32.Trojan.Blocker.Stuc
Ad-AwareGen:Variant.Razy.817869
SophosMal/Generic-S
ComodoMalware@#26dkqtg439emx
BitDefenderThetaGen:NN.ZemsilF.34790.qq0@aG7nu4d
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Backdoor.dc
FireEyeGeneric.mg.508629f4ca151f65
EmsisoftGen:Variant.Razy.817869 (B)
SentinelOneStatic AI – Malicious PE
WebrootW32.Malware.Heur
AviraHEUR/AGEN.1101818
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.16C9D80
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftBackdoor:Win32/Bladabindi!ml
GDataGen:Variant.Razy.817869
MAXmalware (ai score=89)
PandaGeneric Malware
IkarusTrojan.SuspectCRC
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Ransom!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Generic.HwMAEpsA

How to remove MSIL/LockScreen.XB 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.XB 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.XB 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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