MSIL/Autorun.Agent.KV

What is MSIL/Autorun.Agent.KV infection?

In this article you will discover about the interpretation of MSIL/Autorun.Agent.KV as well as its adverse effect on your computer. Such ransomware are a kind of malware that is elaborated by on-line frauds to demand paying the ransom money by a sufferer.

In the majority of the cases, MSIL/Autorun.Agent.KV infection will advise its victims to initiate funds transfer for the function of neutralizing the changes that the Trojan infection has introduced to the sufferer’s tool.

MSIL/Autorun.Agent.KV Summary

These adjustments 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.
  • A process attempted to delay the analysis task.;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Attempts to modify Explorer settings to prevent file extensions from being displayed;
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Ciphering the papers found on the sufferer’s hard disk — so the target can no more make use of the data;
  • Preventing routine accessibility 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.

MSIL/Autorun.Agent.KV

The most normal networks whereby MSIL/Autorun.Agent.KV are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of individual ending up on a source that holds a destructive software application;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s PC or protect against the tool from operating in a correct manner – while likewise putting a ransom note that discusses the demand for the targets to impact the repayment for the objective of decrypting the files or bring back the file system back to the preliminary problem. In many instances, the ransom note will come up when the customer restarts the COMPUTER after the system has actually currently been harmed.

MSIL/Autorun.Agent.KV distribution networks.

In different corners of the world, MSIL/Autorun.Agent.KV grows by leaps and bounds. However, the ransom notes and also methods of extorting the ransom money quantity might vary relying on certain neighborhood (regional) setups. The ransom notes as well as tricks of obtaining the ransom amount might vary depending on particular neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software program.

    In certain areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications made it possible for on the target’s gadget. The sharp after that requires the individual to pay the ransom.

    Faulty declarations regarding illegal content.

    In nations where software program piracy is less prominent, this method is not as reliable for the cyber scams. Additionally, the MSIL/Autorun.Agent.KV popup alert might falsely declare to be originating from a law enforcement institution as well as will certainly report having located child porn or various other prohibited data on the tool.

    MSIL/Autorun.Agent.KV popup alert may falsely claim to be deriving from a law enforcement organization and will certainly report having located youngster porn or various other illegal information on the tool. The alert will in a similar way have a need for the user to pay the ransom.

Technical details

File Info:

crc32: 41A8FCD7md5: f984bcc86d031142d920e42bebff4f43name: F984BCC86D031142D920E42BEBFF4F43.mlwsha1: 9d9d440f96385fd27bfd5e012477616fd93a16afsha256: a4b08e48377ee2d4d18fc6fcbf6a4b222c654124b96a14fb30669c5396f6f481sha512: 0e4fbbf4c33a28d74f57e308ad8f1cb8b9db5d2487946a14ff25b06d1fea2a30a90454ef07c2d8fc70ec8568db9f808e0f5688e1a10625d89e286e4521b68396ssdeep: 3072:9EAPp92oLH781IdgiVZkEystLCdVQM8toiA1wH:ek9NbEIdgBE9JoWHtype: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 Creative RNDBurn 2018Assembly Version: 4.4.26.174InternalName: RNDBurn.exeFileVersion: 4.4.26.174CompanyName: 140.1 KBLegalTrademarks: 140.1 KBProductName: PNG FileProductVersion: 4.4.26.174FileDescription: PNG FileOriginalFilename: RNDBurn.exe

MSIL/Autorun.Agent.KV also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Trojan.MulDrop8.6337
Cynet Malicious (score: 99)
Cylance Unsafe
Sangfor Trojan.Win32.GenericKD.30576006
CrowdStrike win/malicious_confidence_80% (D)
K7GW Riskware ( 0040eff71 )
K7AntiVirus Riskware ( 0040eff71 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Autorun.Agent.KV
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.kyis
NANO-Antivirus Trojan.Win32.Blocker.faccif
Tencent Malware.Win32.Gencirc.114ceb0f
Sophos Mal/Generic-S
Comodo Malware@#2eieac9onn35w
BitDefenderTheta Gen:NN.ZemsilF.34692.iq1@aCqSfJp
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition GenericRXES-DU!F984BCC86D03
FireEye Generic.mg.f984bcc86d031142
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Blocker.ijc
Avira TR/Dropper.MSIL.ghkgx
Antiy-AVL Trojan/Generic.ASMalwS.258A737
Microsoft Backdoor:Win32/Bladabindi!ml
AegisLab Trojan.Win32.Blocker.j!c
AhnLab-V3 Malware/Win32.RL_Generic.C4095541
McAfee GenericRXES-DU!F984BCC86D03
Panda Trj/GdSda.A
Yandex Trojan.Blocker!qi7plrasonY
Ikarus Trojan.Dropper
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Blocker.KYIS!tr
AVG Win32:Malware-gen

How to remove MSIL/Autorun.Agent.KV 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

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

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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