What is MSIL/LockScreen.AE infection?

In this short article you will locate concerning the definition of MSIL/LockScreen.AE and its negative impact on your computer system. Such ransomware are a kind of malware that is elaborated by online frauds to demand paying the ransom by a sufferer.

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Most of the situations, MSIL/LockScreen.AE infection will advise its sufferers to initiate funds transfer for the purpose of neutralizing the changes that the Trojan infection has presented to the victim’s tool.

MSIL/LockScreen.AE Summary

These modifications can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Exhibits behavior characteristic of iSpy Keylogger;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records situated on the victim’s disk drive — so the victim can no more utilize the data;
  • Preventing normal access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


One of the most normal networks through which MSIL/LockScreen.AE are infused are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a resource that hosts a malicious software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s computer or avoid the device from functioning in an appropriate fashion – while also putting a ransom money note that mentions the need for the targets to effect the repayment for the purpose of decrypting the records or restoring the file system back to the initial problem. In a lot of instances, the ransom money note will certainly show up when the customer reboots the PC after the system has actually currently been damaged.

MSIL/LockScreen.AE circulation networks.

In different edges of the world, MSIL/LockScreen.AE expands by leaps as well as bounds. Nonetheless, the ransom notes as well as methods of obtaining the ransom amount might vary depending upon certain local (regional) setups. The ransom money notes and techniques of extorting the ransom money quantity might vary depending on particular regional (regional) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually discovered some unlicensed applications enabled on the target’s gadget. The alert after that requires the individual to pay the ransom money.

    Faulty statements concerning prohibited content.

    In nations where software program piracy is much less prominent, this technique is not as effective for the cyber frauds. Conversely, the MSIL/LockScreen.AE popup alert may falsely assert to be originating from a police establishment as well as will certainly report having located kid porn or various other illegal information on the gadget.

    MSIL/LockScreen.AE popup alert may falsely assert to be deriving from a regulation enforcement institution as well as will certainly report having located child pornography or various other unlawful data on the device. The alert will in a similar way include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: BA07C08E
md5: 4bdd49e8e4648a14aaa64d4b04954f55
name: 4BDD49E8E4648A14AAA64D4B04954F55.mlw
sha1: a3df7516190ccd022b7058bb6c5214216f0956bb
sha256: 7c28f5b359a9330a23022a72092f7d1d849888540b8c5950677af6b18d8347e0
sha512: 52c84b582d4659ad1639a1e64ea0625a6d084e359024d5f9a33ad2ef71cb9df9bb97482d59705467d1f7f90aa6bbbdbc9f550c5c144bbad429ae1f3b046c5334
ssdeep: 3072:ZqGJfrw8TC5M81hK+zE9wS9CTSL5mRxUWhDkdo5kvGVrTSL9E/Q:ZqGxpoD189Mi8w4kcrw9
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

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

MSIL/LockScreen.AE also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004cb1481 )
Elastic malicious (high confidence)
DrWeb Trojan.KillProc.18881
Cynet Malicious (score: 85)
ALYac Gen:Variant.MSILPerseus.26960
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
K7GW Trojan ( 004cb1481 )
Cybereason malicious.8e4648
ESET-NOD32 a variant of MSIL/LockScreen.AE
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.MSILPerseus.26960
NANO-Antivirus Trojan.Win32.Blocker.dchdcm
MicroWorld-eScan Gen:Variant.MSILPerseus.26960
Tencent Win32.Trojan.Blocker.Pgxh
Ad-Aware Gen:Variant.MSILPerseus.26960
Sophos Mal/Generic-S
Comodo Malware@#3jeb9kp5si0rl
BitDefenderTheta Gen:NN.ZemsilF.34608.mm0@a8IJDRd
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
FireEye Gen:Variant.MSILPerseus.26960
Emsisoft Gen:Variant.MSILPerseus.26960 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1105143
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Rimod
GData Gen:Variant.MSILPerseus.26960
AhnLab-V3 Trojan/Win32.Blocker.C207369
McAfee GenericRXCN-DB!4BDD49E8E464
MAX malware (ai score=82)
VBA32 Hoax.Blocker
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/CI.A
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Blocker!3E3qSf27yPc
Ikarus Trojan-Ransom.Blocker
Fortinet W32/Blocker.BGET!tr
AVG Win32:Trojan-gen
Qihoo-360 Win32/Trojan.ccb

How to remove MSIL/LockScreen.AE 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 MSIL/LockScreen.AE 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:

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If the guide doesn’t help you to remove MSIL/LockScreen.AE you can always ask me in the comments for getting help.

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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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