What is MSIL/Autorun.Agent.JP infection?

In this article you will locate about the definition of MSIL/Autorun.Agent.JP and its negative effect on your computer system. Such ransomware are a form of malware that is clarified by on the internet scams to demand paying the ransom money by a target.

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Most of the situations, MSIL/Autorun.Agent.JP ransomware will advise its targets to launch funds transfer for the purpose of counteracting the changes that the Trojan infection has actually presented to the target’s tool.

MSIL/Autorun.Agent.JP Summary

These alterations can be as complies with:

  • 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.
  • Ciphering the records situated on the target’s hard disk — so the victim can no longer make use of the information;
  • Preventing routine access to the victim’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 normal channels where MSIL/Autorun.Agent.JP Ransomware are injected are:

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

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the victim’s computer or avoid the tool from operating in an appropriate way – while likewise placing a ransom money note that states the requirement for the victims to effect the payment for the purpose of decrypting the papers or recovering the file system back to the first condition. In the majority of circumstances, the ransom money note will certainly turn up when the customer restarts the COMPUTER after the system has already been harmed.

MSIL/Autorun.Agent.JP distribution channels.

In various corners of the globe, MSIL/Autorun.Agent.JP expands by leaps and also bounds. However, the ransom money notes and also tricks of extorting the ransom money quantity may differ depending upon particular local (regional) setups. The ransom notes and methods of obtaining the ransom quantity might differ depending on particular regional (regional) settings.

Ransomware injection

As an example:

    Faulty informs about unlicensed software.

    In certain areas, the Trojans usually wrongfully report having identified some unlicensed applications made it possible for on the victim’s device. The sharp then demands the customer to pay the ransom.

    Faulty declarations regarding illegal content.

    In countries where software application piracy is less popular, this approach is not as effective for the cyber fraudulences. Additionally, the MSIL/Autorun.Agent.JP popup alert may incorrectly claim to be stemming from a law enforcement institution and will report having located child pornography or other prohibited information on the gadget.

    MSIL/Autorun.Agent.JP popup alert may wrongly declare to be deriving from a law enforcement organization as well as will report having situated youngster porn or other unlawful information on the gadget. The alert will similarly include a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 2C3FD550
md5: 8ac8f70fa35ec37d06a794c90d3aae9b
name: 8AC8F70FA35EC37D06A794C90D3AAE9B.mlw
sha1: 7e7ba9cfe7a4dbe44c94523e92061e094638d4b8
sha256: 68e906811b2a0a3f0f264be4966fee8440ac83cc6a06bae2c47bdbf43e5284bc
sha512: 35dec52fa8b2aafcca447c4667aa9730c2ae8d4ba470aca90baac2f2f0e206a3f4f1a4866de73914b579fc1b75a9acead10b25a3b4b5cfff6fd132ea856180a3
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Facebook
Assembly Version:
InternalName: Handyware.exe
CompanyName: Facebook
ProductName: unLike Button
FileDescription: unLike Button
OriginalFilename: Handyware.exe

MSIL/Autorun.Agent.JP also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0056806a1 )
DrWeb Trojan.DownLoader5.43523
Cynet Malicious (score: 85)
ALYac Gen:Variant.MSILPerseus.225215
Cylance Unsafe
Zillya Downloader.Dapato.Win32.4328
Sangfor Trojan.Win32.Dapato.buxin
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Blocker.67375a78
K7GW Trojan ( 0056806a1 )
Cybereason malicious.fa35ec
Symantec Downloader
ESET-NOD32 MSIL/Autorun.Agent.JP
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky Trojan-Ransom.Win32.Blocker.dizu
BitDefender Gen:Variant.MSILPerseus.225215
NANO-Antivirus Trojan.Win32.Dapato.ozgef
MicroWorld-eScan Gen:Variant.MSILPerseus.225215
Tencent Win32.Trojan.Blocker.Edxw
Ad-Aware Gen:Variant.MSILPerseus.225215
Sophos Mal/Generic-S
Comodo Malware@#34aqc60q6da9z
BitDefenderTheta Gen:NN.ZemsilF.34628.Sm0@ai3Tmxb
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis!Trojan
FireEye Gen:Variant.MSILPerseus.225215
Emsisoft Gen:Variant.MSILPerseus.225215 (B)
Webroot W32.Malware.Gen
Avira TR/Blocker.muxh
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Dynamer!rfn
AegisLab Trojan.Win32.Dapato.a!c
GData Gen:Variant.MSILPerseus.225215
AhnLab-V3 Trojan/Win32.RL_Blocker.C4115122
McAfee Artemis!8AC8F70FA35E
MAX malware (ai score=100)
VBA32 TrojanDownloader.Dapato
Panda Generic Malware
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.DL.Dapato!V0FOUoSWKIA
Ikarus Trojan-Downloader.Win32.Dapato
MaxSecure Trojan.Malware.3599758.susgen
Fortinet W32/Dapato.BTO!tr.dldr
AVG Win32:Trojan-gen
Qihoo-360 Win32/Ransom.Blocker.HgIASOkA

How to remove MSIL/Autorun.Agent.JP virus?

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/Autorun.Agent.JP 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/Autorun.Agent.JP 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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