Written by Robert Bailey

What is Trojan:Win32/Ymacco.AA54 infection?

In this article you will find regarding the definition of Trojan:Win32/Ymacco.AA54 and its adverse influence on your computer. Such ransomware are a kind of malware that is specified by on the internet fraudulences to demand paying the ransom money by a sufferer.

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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.AA54 virus will advise its victims to initiate funds move for the objective of reducing the effects of the changes that the Trojan infection has actually introduced to the sufferer’s gadget.

Trojan:Win32/Ymacco.AA54 Summary

These modifications can be as follows:

  • Unconventionial language used in binary resources: Russian;
  • Anomalous binary characteristics;
  • Ciphering the records found on the victim’s disk drive — so the victim can no longer utilize the information;
  • Preventing regular accessibility to the sufferer’s workstation;


One of the most normal networks where Trojan:Win32/Ymacco.AA54 are infused are:

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

As soon as the Trojan is efficiently infused, it will certainly either cipher the information on the sufferer’s PC or protect against the device from functioning in a correct manner – while also putting a ransom note that states the need for the victims to effect the repayment for the function of decrypting the papers or restoring the data system back to the preliminary condition. In many circumstances, the ransom money note will show up when the client reboots the PC after the system has actually already been harmed.

Trojan:Win32/Ymacco.AA54 circulation networks.

In different edges of the globe, Trojan:Win32/Ymacco.AA54 expands by jumps as well as bounds. Nevertheless, the ransom notes and also tricks of obtaining the ransom money amount might differ depending upon certain local (regional) settings. The ransom notes and methods of extorting the ransom amount might differ depending on particular regional (local) settings.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software program.

    In specific locations, the Trojans often wrongfully report having 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 concerning unlawful material.

    In nations where software piracy is less prominent, this technique is not as reliable for the cyber frauds. Additionally, the Trojan:Win32/Ymacco.AA54 popup alert might wrongly claim to be stemming from a law enforcement establishment and will report having situated youngster porn or other prohibited information on the device.

    Trojan:Win32/Ymacco.AA54 popup alert may incorrectly assert to be obtaining from a legislation enforcement establishment as well as will certainly report having located child pornography or other unlawful information on the gadget. The alert will likewise include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: A5AB2BE7
md5: 77830d317c9ca5180eb93154492dd9e6
name: 77830D317C9CA5180EB93154492DD9E6.mlw
sha1: b77589d0be46b2ebd02076fe8b6f9ea1d40f5bba
sha256: 54b9db15d495fce3e53496586d8b8f01b59619c00ee0e0e7eb75cb4a57b28ff4
sha512: 48a7c55b45e53136a6f9542371c82aa7007ceda96784e22b36c33eefe613a87785a4e38ddbe574e343181c0af3d9aa1940239f9056a4b7ebf92f041cbcf9b382
ssdeep: 1536:GV1rMx8QIc8+Vv5lNkzNUkYMVtSCvkxjHGWvOrdl7/uqUBeIzz7UlQ+s6WHTQTWo:YQ8QIcdvzmCMCCvM9UdlMzz2Q+9WGd5p
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.AA54 also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
ClamAV Win.Trojan.Packed-123
ALYac Trojan.GenericKD.6184747
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
BitDefender Trojan.GenericKD.6184747
Cybereason malicious.17c9ca
Cyren W32/Heuristic-162!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky UDS:DangerousObject.Multi.Generic
Alibaba Trojan:Win32/Generic.de81e692
NANO-Antivirus Trojan.Win32.DownLoad2.fibsfb
MicroWorld-eScan Trojan.GenericKD.6184747
Ad-Aware Trojan.GenericKD.6184747
Sophos ML/PE-A + Mal/Packer
Comodo Packed.Win32.Packer.~GEN@1oh172
VIPRE Trojan.Win32.Packer.AHpack0.1 (ep)
Emsisoft Trojan.GenericKD.6184747 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Backdoor/Hupigon.bqop
Webroot W32.Packed.Heur
Antiy-AVL Trojan/Generic.ASMalwS.98C3FA
Microsoft Trojan:Win32/Ymacco.AA54
Arcabit Trojan.Generic.D5E5F2B
GData Trojan.GenericKD.6184747
McAfee Artemis!77830D317C9C
MAX malware (ai score=89)
VBA32 Trojan.Wacatac
Yandex Trojan.Bumat!gZzBGqHAQJE
Ikarus Trojan.Packed
MaxSecure Trojan.Malware.300983.susgen

How to remove Trojan:Win32/Ymacco.AA54 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 Trojan:Win32/Ymacco.AA54 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.AA54 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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