What is Trojan:Win32/Ymacco.AA2C infection?

In this short article you will certainly find about the meaning of Trojan:Win32/Ymacco.AA2C and also its adverse influence on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet frauds to demand paying the ransom by a sufferer.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

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 cases, Trojan:Win32/Ymacco.AA2C ransomware will advise its targets to initiate funds transfer for the purpose of counteracting the modifications that the Trojan infection has actually introduced to the victim’s gadget.

Trojan:Win32/Ymacco.AA2C Summary

These alterations can be as complies with:

  • Presents an Authenticode digital signature;
  • 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.
  • Ciphering the papers situated on the sufferer’s hard disk — so the sufferer can no more use the data;
  • Preventing normal access 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.


The most regular channels where Trojan:Win32/Ymacco.AA2C Trojans are injected are:

  • By means of phishing emails;
  • As a repercussion of customer winding up on a source that holds a malicious software application;

As soon as the Trojan is efficiently infused, it will either cipher the information on the target’s computer or protect against the device from working in an appropriate manner – while additionally placing a ransom money note that mentions the requirement for the victims to impact the settlement for the objective of decrypting the records or bring back the documents system back to the initial condition. In the majority of instances, the ransom money note will certainly come up when the client reboots the COMPUTER after the system has already been damaged.

Trojan:Win32/Ymacco.AA2C circulation networks.

In numerous corners of the world, Trojan:Win32/Ymacco.AA2C expands by leaps as well as bounds. Nevertheless, the ransom notes and also techniques of extorting the ransom amount may vary depending on specific neighborhood (regional) setups. The ransom money notes and methods of obtaining the ransom amount might differ depending on specific regional (regional) setups.

Ransomware injection

For instance:

    Faulty informs about unlicensed software.

    In specific areas, the Trojans typically wrongfully report having actually detected some unlicensed applications allowed on the sufferer’s device. The alert after that demands the individual to pay the ransom.

    Faulty statements regarding illegal content.

    In countries where software program piracy is less preferred, this approach is not as effective for the cyber fraudulences. Alternatively, the Trojan:Win32/Ymacco.AA2C popup alert may incorrectly claim to be deriving from a law enforcement institution as well as will report having situated kid pornography or other illegal data on the tool.

    Trojan:Win32/Ymacco.AA2C popup alert might incorrectly claim to be acquiring from a legislation enforcement establishment as well as will report having located child porn or other unlawful information on the tool. The alert will likewise contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 2B401EA7
md5: a65bb98a725359c25ea677337e7bc782
name: A65BB98A725359C25EA677337E7BC782.mlw
sha1: e54df92418e386aa897e90ef7c635522de974ac5
sha256: 2caacde56329c3cb26c041d2535a5121d02fc195193f4046aabec42d61655d68
sha512: 795c85440ec8de558837e564e56b13c1976d8e27e004e829d532e61839aae73ae7e9d012a2f49a22dbd7de1d84585b8eb54e9f48561ae0dba30c668511e7407c
ssdeep: 24576:CQnX26d6bvGBy0fAx2xWmAE096Tl6Vz3OXqD/ePSTRluF0IfiZ:xTB3fWH9gsl3cqD/OkuFRo
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Public Domain
Assembly Version:
InternalName: mysofte-plugins.exe
CompanyName: Robert Simpson, et al.
Comments: System.Data.SQLite Interop Assembly
ProductName: System.Data.SQLite
FileDescription: System.Data.SQLite Interop Assembly
OriginalFilename: mysofte-plugins.exe

Trojan:Win32/Ymacco.AA2C also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.35330804
Qihoo-360 Generic/HEUR/QVM03.0.6CBB.Malware.Gen
McAfee Artemis!A65BB98A7253
AegisLab Trojan.MSIL.Vimditator.4!c
Sangfor Malware
BitDefender Trojan.GenericKD.35330804
Arcabit Trojan.Generic.D21B1AF4
Cyren W32/Trojan.GRGS-7698
Symantec ML.Attribute.HighConfidence
APEX Malicious
Kaspersky HEUR:Trojan.MSIL.Vimditator.gen
Alibaba Trojan:MSIL/Vimditator.99500494
ViRobot Trojan.Win32.Z.Wacatac.1268880
Tencent Msil.Trojan.Vimditator.Llqx
Ad-Aware Trojan.GenericKD.35330804
Sophos Mal/Generic-S
F-Secure Trojan.TR/AD.Merkava.tfrtz
DrWeb BackDoor.Rat.300
McAfee-GW-Edition Artemis!Trojan
Emsisoft MalCert-SI.A (A)
Avira TR/AD.Merkava.tfrtz
MAX malware (ai score=84)
Kingsoft Win32.Troj.Undef.(kcloud)
Gridinsoft Ransom.Win32.Wacatac.oa
Microsoft Trojan:Win32/Ymacco.AA2C
ZoneAlarm HEUR:Trojan.MSIL.Vimditator.gen
GData Trojan.GenericKD.35330804
Cynet Malicious (score: 85)
ALYac Trojan.MSIL.Stealer.gen
Panda Trj/GdSda.A
TrendMicro-HouseCall Trojan.MSIL.WACATAC.THKBBBO
eGambit Unsafe.AI_Score_100%
Fortinet W32/GenCBL.LR!tr
BitDefenderTheta Gen:NN.ZemsilF.34634.nr1@aarPXdf
AVG Win32:DangerousSig [Trj]
Cybereason malicious.418e38
Avast Win32:DangerousSig [Trj]

How to remove Trojan:Win32/Ymacco.AA2C 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Trojan:Win32/Ymacco.AA2C 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 Trojan:Win32/Ymacco.AA2C 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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