What is VirTool:MSIL/SharpDAPI infection?

In this short article you will discover concerning the meaning of VirTool:MSIL/SharpDAPI as well as its unfavorable impact on your computer. Such ransomware are a type of malware that is specified by on-line scams to require paying the ransom by a sufferer.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the instances, VirTool:MSIL/SharpDAPI virus will instruct its targets to initiate funds move for the function of counteracting the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

VirTool:MSIL/SharpDAPI Summary

These adjustments can be as adheres to:

  • Ciphering the files situated on the victim’s disk drive — so the victim can no more make use of the information;
  • Preventing regular access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most common networks whereby VirTool:MSIL/SharpDAPI Ransomware Trojans are infused are:

  • By means of phishing emails;
  • As a repercussion of individual ending up on a source that holds a destructive software application;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the target’s computer or stop the gadget from operating in a proper fashion – while additionally placing a ransom note that discusses the demand for the sufferers to effect the repayment for the objective of decrypting the papers or recovering the file system back to the first problem. In many instances, the ransom note will show up when the customer reboots the COMPUTER after the system has actually already been harmed.

VirTool:MSIL/SharpDAPI circulation channels.

In various edges of the globe, VirTool:MSIL/SharpDAPI expands by jumps and bounds. However, the ransom notes and also tricks of obtaining the ransom quantity might differ depending upon certain neighborhood (local) settings. The ransom money notes and also tricks of extorting the ransom amount might differ depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software program.

    In certain areas, the Trojans usually wrongfully report having found some unlicensed applications allowed on the victim’s tool. The sharp after that requires the individual to pay the ransom.

    Faulty declarations concerning unlawful web content.

    In nations where software application piracy is much less prominent, this method is not as reliable for the cyber fraudulences. Conversely, the VirTool:MSIL/SharpDAPI popup alert might incorrectly assert to be stemming from a law enforcement establishment and will certainly report having located kid porn or other unlawful information on the device.

    VirTool:MSIL/SharpDAPI popup alert may incorrectly assert to be acquiring from a law enforcement establishment as well as will certainly report having situated youngster pornography or other unlawful data on the device. The alert will similarly have a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 8D5B4E8C
md5: 84abda01af0b1534fc8a16678d194a4f
name: 84ABDA01AF0B1534FC8A16678D194A4F.mlw
sha1: 6bbfceb7755d281fd8a324221c827e083eda203c
sha256: 0b882da72b5fd95f32ac807221ad2054a1799d5083f6b7c17f0d98e757d8fc60
sha512: 4c1ab897ca554efda15817b1f1c8316c10a01a2978a4f10e885252fcdb4dca4b167d695fb78fed431f7f1295802aed7b3fc1203f8e0e94cc71acf92330db7292
ssdeep: 12288:MvCD+BcQHZTeWKL5NOyQ7HknydZGmFXwpqCIoLcDeNpUme1MQJ6Uc/t:MvCDuZTeVE7EnydZGmFXwpqCIoIwh/
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

VirTool:MSIL/SharpDAPI also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
CAT-QuickHeal Trojan.Wacatac
Qihoo-360 Win32/Ransom.PolyRansom.HgIASOoA
McAfee RDN/Generic.dx
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Malicious.4!c
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Cyren W32/Virlock.N.gen!Eldorado
Symantec ML.Attribute.HighConfidence
TrendMicro-HouseCall TROJ_GEN.R03BC0PLJ20
Avast Win32:VirLock-B [Trj]
ClamAV Win.Virus.Virlock-6804475-0
Alibaba Trojan:Win32/VirLock.23d159b5
Rising Trojan.Generic@ML.81 (RDML:DKgLJkdbqZzH7OPIFLH5fg)
F-Secure Trojan.TR/Crypt.XPACK.Gen
TrendMicro TROJ_GEN.R03BC0PLJ20
McAfee-GW-Edition BehavesLike.Win32.Ransom.gc
Sophos Troj/Agent-BGDM
Ikarus Trojan.Crypt
Avira TR/Crypt.XPACK.Gen
Antiy-AVL GrayWare/Win32.Virlock.a
Microsoft VirTool:MSIL/SharpDAPI
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Virlock.C3025453
Acronis suspicious
Malwarebytes PolyRansom.Virus.FileInfector.DDS
APEX Malicious
Yandex Virus.Virlock.Gen.AAK
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_93%
Fortinet W32/Virlock.B
AVG Win32:VirLock-B [Trj]
Cybereason malicious.7755d2
MaxSecure Trojan.Malware.121218.susgen

How to remove VirTool:MSIL/SharpDAPI 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 VirTool:MSIL/SharpDAPI 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 VirTool:MSIL/SharpDAPI 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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