MSIL/TrojanDropper.Agent.DYU

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

What is MSIL/TrojanDropper.Agent.DYU infection?

In this article you will certainly discover concerning the meaning of MSIL/TrojanDropper.Agent.DYU and also its negative impact on your computer. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a victim.

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Most of the instances, MSIL/TrojanDropper.Agent.DYU ransomware will certainly advise its targets to initiate funds transfer for the objective of neutralizing the changes that the Trojan infection has actually introduced to the victim’s tool.

MSIL/TrojanDropper.Agent.DYU 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 files located on the sufferer’s hard disk drive — so the victim can no longer utilize the information;
  • Preventing routine access to the victim’s workstation;

MSIL/TrojanDropper.Agent.DYU

One of the most regular channels through which MSIL/TrojanDropper.Agent.DYU are infused are:

  • By ways of phishing emails;
  • As a consequence of individual winding up on a source that organizes a malicious software;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s computer or prevent the device from operating in an appropriate way – while likewise placing a ransom note that points out the need for the sufferers to impact the payment for the function of decrypting the papers or bring back the documents system back to the preliminary condition. In a lot of circumstances, the ransom note will come up when the client restarts the PC after the system has actually currently been harmed.

MSIL/TrojanDropper.Agent.DYU distribution channels.

In numerous edges of the world, MSIL/TrojanDropper.Agent.DYU grows by leaps and bounds. However, the ransom notes and methods of obtaining the ransom amount may differ relying on certain local (regional) setups. The ransom money notes as well as tricks of extorting the ransom amount may differ depending on certain local (local) settings.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software.

    In particular locations, the Trojans often wrongfully report having actually found some unlicensed applications made it possible for on the sufferer’s device. The sharp after that requires the customer to pay the ransom money.

    Faulty declarations regarding illegal material.

    In countries where software piracy is much less popular, this technique is not as efficient for the cyber scams. Conversely, the MSIL/TrojanDropper.Agent.DYU popup alert might falsely claim to be originating from a police establishment and will certainly report having located youngster pornography or various other prohibited information on the device.

    MSIL/TrojanDropper.Agent.DYU popup alert might falsely assert to be acquiring from a regulation enforcement establishment and will certainly report having located kid pornography or other unlawful data on the gadget. The alert will similarly contain a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 4F130719
md5: 737f02b04a7bbd7a65788f820be216d8
name: 737F02B04A7BBD7A65788F820BE216D8.mlw
sha1: cf3d190e97c8effa56d9920aafd44ae45998a41d
sha256: 45229eebb14d57c1adde2cdd334a3ea583b2e6e091c4b947ca2c46069a1bd34d
sha512: b1204ee1f76b482413ad0f513a1a62abdcc8baa09ebfe447f85253be54be4e26b95ab6deb069aa42a26ecb4e24f987f8329d58cd103847d197905cd5d3534bba
ssdeep: 24576:4ocV3fW2IRocV3fW2I4ocV3fW2IRocV3fW2I:4FpAFp/FpAFp
type: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2018
Assembly Version: 1.3.3.7
InternalName: RansomwareInstaller.exe
FileVersion: 1.3.3.7
CompanyName:
LegalTrademarks:
Comments:
ProductName: Installer
ProductVersion: 1.3.3.7
FileDescription: Installer
OriginalFilename: RansomwareInstaller.exe

MSIL/TrojanDropper.Agent.DYU also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 0053cc311 )
Elasticmalicious (high confidence)
ALYacGen:Heur.Ransom.MSIL.1
CylanceUnsafe
SangforTrojan.Win32.Save.a
AlibabaTrojan:MSIL/StupidCryptor.825850b1
K7GWTrojan ( 0053cc311 )
Cybereasonmalicious.04a7bb
SymantecML.Attribute.HighConfidence
ESET-NOD32MSIL/TrojanDropper.Agent.DYU
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Agent.gen
BitDefenderGen:Heur.Ransom.MSIL.1
NANO-AntivirusTrojan.Win32.Ransom.fhyyvk
MicroWorld-eScanGen:Heur.Ransom.MSIL.1
Ad-AwareGen:Heur.Ransom.MSIL.1
SophosMal/Generic-S
ComodoMalware@#2vndk4zwz6w7h
BitDefenderThetaGen:NN.ZemsilF.34738.Rn0@aa@K4kg
McAfee-GW-EditionRansom-Warskwing
FireEyeGeneric.mg.737f02b04a7bbd7a
EmsisoftGen:Heur.Ransom.MSIL.1 (B)
SentinelOneStatic AI – Suspicious PE
MicrosoftTrojan:Win32/Wacatac.B!ml
AegisLabTrojan.Win32.Generic.4!c
GDataGen:Heur.Ransom.MSIL.1
McAfeeRansom-Warskwing
MAXmalware (ai score=96)
PandaTrj/GdSda.A
YandexTrojan.Agent!UEFx0bA1mcM
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Agent!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove MSIL/TrojanDropper.Agent.DYU virus?

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/TrojanDropper.Agent.DYU 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/TrojanDropper.Agent.DYU 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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