Written by Robert Bailey

What is MSIL/TrojanDropper.Agent.AYA infection?

In this article you will discover about the interpretation of MSIL/TrojanDropper.Agent.AYA and its adverse impact on your computer system. Such ransomware are a form of malware that is clarified by on-line frauds to require paying the ransom money by a victim.

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In the majority of the instances, MSIL/TrojanDropper.Agent.AYA infection will certainly instruct its victims to start funds transfer for the function of counteracting the changes that the Trojan infection has presented to the target’s gadget.

MSIL/TrojanDropper.Agent.AYA Summary

These modifications can be as complies with:

  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • 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.
  • Ciphering the papers located on the target’s hard disk — so the sufferer can no more use the information;
  • Preventing routine accessibility 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 regular networks through which MSIL/TrojanDropper.Agent.AYA Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of customer winding up on a source that organizes a harmful software;

As soon as the Trojan is effectively injected, it will either cipher the information on the target’s computer or avoid the gadget from operating in a proper fashion – while also positioning a ransom money note that mentions the requirement for the sufferers to effect the payment for the objective of decrypting the papers or restoring the data system back to the initial problem. In most instances, the ransom note will show up when the customer reboots the PC after the system has actually currently been damaged.

MSIL/TrojanDropper.Agent.AYA circulation channels.

In various corners of the world, MSIL/TrojanDropper.Agent.AYA grows by jumps as well as bounds. Nonetheless, the ransom money notes and also techniques of obtaining the ransom money quantity may differ relying on specific neighborhood (local) setups. The ransom money notes as well as methods of obtaining the ransom money amount may vary depending on particular regional (regional) setups.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software application.

    In certain areas, the Trojans frequently wrongfully report having actually spotted some unlicensed applications made it possible for on the target’s device. The alert then requires the individual to pay the ransom money.

    Faulty declarations about illegal content.

    In nations where software application piracy is less popular, this method is not as reliable for the cyber fraudulences. Additionally, the MSIL/TrojanDropper.Agent.AYA popup alert may wrongly assert to be deriving from a law enforcement institution and will report having located kid pornography or other unlawful information on the device.

    MSIL/TrojanDropper.Agent.AYA popup alert may wrongly declare to be acquiring from a legislation enforcement organization and also will report having situated child pornography or various other prohibited data on the gadget. The alert will likewise contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 40849169
md5: e932bc2fb8e95e05858cdcc8c52db275
name: E932BC2FB8E95E05858CDCC8C52DB275.mlw
sha1: 8994f72fe7cddfc19af08ccadf0243bc58f1dfa8
sha256: d58867da1ae15cea3880216fb4d76e2e3c3d65996ce3986edf06b2314529aa14
sha512: cf4402e1b41ccb83d00fb5d7bd598d0e75ad206566dffcde92ec501c6e2697aa28abb29cbc7da4db17992a7ed6fc14dea9f6e041d65ea2dd137b482d4afd2744
ssdeep: 6144:zqHyuhbvbXC3ryMyy8jQRuQPy5z+nQv5tmraa+jK2xxKfbG3cLdUWRNe8w/6qj2j:zqSEbve3l+x2bGCTN329iLh
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

MSIL/TrojanDropper.Agent.AYA also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004a02261 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop5.6233
Cynet Malicious (score: 100)
ALYac Gen:Variant.Bulz.430845
Cylance Unsafe
Alibaba Ransom:Win32/Blocker.42af745a
K7GW Trojan ( 004a02261 )
Cybereason malicious.fb8e95
Cyren W32/MSIL_Troj.DL.gen!Eldorado
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of MSIL/TrojanDropper.Agent.AYA
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Malware.Darkkomet-7436190-0
Kaspersky Trojan-Ransom.Win32.Blocker.kkjb
BitDefender Gen:Heur.MSIL.HackTool.15
NANO-Antivirus Trojan.Win32.Kazy.diwrwi
MicroWorld-eScan Gen:Heur.MSIL.HackTool.15
Tencent Win32.Trojan.Blocker.Ajuw
Sophos Mal/Generic-S
Comodo Malware@#2t96ryjqrtzth
BitDefenderTheta Gen:NN.ZemsilF.34684.nm0@ae27Cve
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Heur.MSIL.HackTool.15 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dropper.MSIL.Gen
Microsoft Program:Win32/Wacapew.C!ml
AegisLab Trojan.Win32.Blocker.j!c
ZoneAlarm Trojan-Ransom.Win32.Blocker.kkjb
GData Gen:Variant.Bulz.430845
McAfee Artemis!E932BC2FB8E9
MAX malware (ai score=99)
Panda Trj/CI.A
Rising Dropper.Agent!8.2F (CLOUD)
Yandex Trojan.DR.Agent!QrLxtixsX7k
Ikarus Trojan.MSIL.Crypt
Fortinet MSIL/Agent.AYA!tr
AVG Win32:Trojan-gen

How to remove MSIL/TrojanDropper.Agent.AYA 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/TrojanDropper.Agent.AYA 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 MSIL/TrojanDropper.Agent.AYA you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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