Written by Robert Bailey

What is Trojan:Win32/Ymacco.AA8A infection?

In this short article you will certainly find about the meaning of Trojan:Win32/Ymacco.AA8A as well as its unfavorable effect on your computer system. Such ransomware are a type of malware that is specified by on the internet scams to require paying the ransom by a sufferer.

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In the majority of the cases, Trojan:Win32/Ymacco.AA8A ransomware will advise its sufferers to launch funds move for the purpose of reducing the effects of the modifications that the Trojan infection has actually presented to the target’s tool.

Trojan:Win32/Ymacco.AA8A Summary

These modifications can be as complies with:

  • Network activity detected but not expressed in API logs;
  • Ciphering the papers found on the victim’s hard drive — so the victim can no more utilize the data;
  • Preventing normal accessibility to the victim’s workstation;


One of the most normal channels through which Trojan:Win32/Ymacco.AA8A Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of individual winding up on a resource that holds a malicious software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s computer or protect against the device from operating in a correct fashion – while likewise putting a ransom money note that points out the need for the victims to impact the settlement for the function of decrypting the documents or recovering the file system back to the initial condition. In many instances, the ransom note will certainly come up when the customer restarts the PC after the system has actually currently been damaged.

Trojan:Win32/Ymacco.AA8A distribution channels.

In numerous corners of the world, Trojan:Win32/Ymacco.AA8A grows by jumps as well as bounds. Nevertheless, the ransom notes as well as methods of obtaining the ransom money quantity might differ depending upon certain local (local) setups. The ransom money notes and also tricks of extorting the ransom amount may differ depending on specific neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In certain locations, the Trojans frequently wrongfully report having identified some unlicensed applications allowed on the target’s gadget. The alert after that requires the individual to pay the ransom.

    Faulty statements regarding unlawful material.

    In nations where software application piracy is much less preferred, this approach is not as reliable for the cyber scams. Additionally, the Trojan:Win32/Ymacco.AA8A popup alert may incorrectly assert to be stemming from a police organization as well as will report having situated youngster pornography or various other illegal information on the tool.

    Trojan:Win32/Ymacco.AA8A popup alert may incorrectly assert to be acquiring from a law enforcement institution and also will report having located child porn or various other prohibited information on the device. The alert will similarly contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 4E16DA65
md5: 3d4d66b50ecb9e741e416a2a20e1e5b7
name: tmpys772ige
sha1: db49455bbc76eb00a99e803aa46d5681ac60b17b
sha256: 8a2b54d273d01f8d5f42311d5402950bb9983648a39b943c729314a97ede15a2
sha512: 8378120695031b2e91d8b725bde668618c72e651651af7556c57580270089ae15a7ac4587e43c9b3324691ada984b144261032a41a5ffb579471b8b5e94b1e8b
ssdeep: 768:PcIjdPnsYNzsKPUEd4KMcwhbq2sd87SAYI1Nqb52glAv5X:PlsYNzCEFMhm2sO7ZNqb5hQ5X
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.AA8A also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.41978960
CAT-QuickHeal Trojan.Win32
McAfee RDN/
Malwarebytes Trojan.Injector
Zillya Trojan.DelShad.Win32.208
Sangfor Malware
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Trojan:MSIL/Filecoder.76aae3cb
K7GW Trojan ( 005573251 )
K7AntiVirus Trojan ( 005573251 )
Invincea heuristic
Symantec Ransom.Gen
ESET-NOD32 a variant of MSIL/Filecoder.Thanos.A
APEX Malicious
GData Trojan.GenericKD.41978960
Kaspersky HEUR:Trojan.MSIL.DelShad.gen
BitDefender Trojan.GenericKD.41978960
NANO-Antivirus Trojan.Win32.DelShad.ghjdcm
Tencent Msil.Trojan.Delshad.Llht
Ad-Aware Trojan.GenericKD.41978960
Sophos Troj/Ransom-FZJ
Comodo Malware@#yk5xnfkyw9j1
TrendMicro TROJ_GEN.R002C0PFB20
McAfee-GW-Edition RDN/
Emsisoft Trojan.GenericKD.41978960 (B)
Ikarus Trojan-Ransom.FileCrypter
Cyren W32/Trojan.FLNA-2445
Jiangmin Trojan.MSIL.nqxf
Webroot W32.Malware.Gen
eGambit Unsafe.AI_Score_99%
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D2808C50
AegisLab Trojan.Multi.Generic.4!c
ZoneAlarm HEUR:Trojan.MSIL.DelShad.gen
Microsoft Trojan:Win32/Ymacco.AA8A
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.C3545657
ALYac Trojan.Ransom.Hakbit
MAX malware (ai score=100)
Cylance Unsafe
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002C0PFB20
Rising Trojan.Agent!8.B1E (CLOUD)
Yandex Trojan.DelShad!
SentinelOne DFI – Malicious PE
MaxSecure Trojan.Malware.74133646.susgen
Fortinet MSIL/Agent.THY!tr
BitDefenderTheta Gen:NN.ZemsilF.34128.cm0@aCGgx3h
AVG Win32:Malware-gen
Cybereason malicious.bbc76e
Avast Win32:Malware-gen
Qihoo-360 Win32/Trojan.f5a

How to remove Trojan:Win32/Ymacco.AA8A 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 Trojan:Win32/Ymacco.AA8A 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.AA8A 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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