What is Trojan:Win32/Ymacco.AB1F infection?

In this short article you will certainly locate concerning the definition of Trojan:Win32/Ymacco.AB1F and its unfavorable influence on your computer system. Such ransomware are a type of malware that is elaborated by on the internet frauds to require paying the ransom money by a victim.

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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 situations, Trojan:Win32/Ymacco.AB1F virus will certainly advise its victims to initiate funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has actually presented to the victim’s tool.

Trojan:Win32/Ymacco.AB1F Summary

These modifications can be as follows:

  • Ciphering the records situated on the victim’s hard drive — so the target can no more make use of the information;
  • Preventing routine access to the sufferer’s workstation;


The most typical channels through which Trojan:Win32/Ymacco.AB1F are infused are:

  • By ways of phishing e-mails;
  • As a consequence of customer winding up on a resource that holds a malicious software;

As soon as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s PC or prevent the device from working in a proper manner – while likewise positioning a ransom note that discusses the demand for the victims to impact the repayment for the objective of decrypting the records or recovering the file system back to the initial condition. In a lot of circumstances, the ransom money note will come up when the client reboots the COMPUTER after the system has actually already been damaged.

Trojan:Win32/Ymacco.AB1F distribution networks.

In numerous corners of the globe, Trojan:Win32/Ymacco.AB1F expands by leaps as well as bounds. Nevertheless, the ransom notes and techniques of obtaining the ransom money amount might differ depending on certain local (local) setups. The ransom money notes as well as methods of extorting the ransom quantity may differ depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software application.

    In particular areas, the Trojans usually wrongfully report having actually found some unlicensed applications made it possible for on the target’s device. The alert then demands the individual to pay the ransom.

    Faulty statements concerning prohibited material.

    In nations where software application piracy is much less popular, this method is not as efficient for the cyber frauds. Additionally, the Trojan:Win32/Ymacco.AB1F popup alert might incorrectly declare to be deriving from a law enforcement establishment and also will certainly report having located youngster porn or various other illegal data on the device.

    Trojan:Win32/Ymacco.AB1F popup alert may incorrectly claim to be obtaining from a regulation enforcement organization as well as will report having located youngster porn or various other unlawful information on the tool. The alert will likewise include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: B01EEB13
md5: 55c22ac6118aaf406b7acce8bb3bd1af
name: 55C22AC6118AAF406B7ACCE8BB3BD1AF.mlw
sha1: 4a733afcfbd85444c8739be8e55a76abf786f8d6
sha256: 7d1ce2cc3e9afd53154ddf31d9c965223764d35db9d473d9c428e85ea7ad2569
sha512: dd28b0d727bc9adc1ffbfa273364c2c1ae033dcde39a8ce284c6da6c2a4f0750929d1fb1a6d3fe8829c824c9bbef68e725ad61372f30b813d3d165a4672b6cad
ssdeep: 1536:b4rTXI4AInNUd/+46K8Fzh05AbvVvWVh4wxx3DO:b4rjU8Fh0K5v6yq
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.AB1F also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.5342
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.RotorCrypt.8
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Cybereason malicious.6118aa
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:KadrBot [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.RotorCrypt.8
NANO-Antivirus Trojan.Win32.Encoder.ercjra
MicroWorld-eScan Gen:Variant.Ransom.RotorCrypt.8
Tencent Win32.Trojan.Generic.Sxeo
Ad-Aware Gen:Variant.Ransom.RotorCrypt.8
Sophos Mal/Generic-S + Mal/FakeAV-IS
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Variant.Ransom.RotorCrypt.8 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.bdnxb
Avira ADWARE/Adware.Gen
Microsoft Trojan:Win32/Ymacco.AB1F
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Ransom.RotorCrypt.8
AhnLab-V3 Trojan/Win32.Ransom.R230222
Acronis suspicious
McAfee Artemis!55C22AC6118A
MAX malware (ai score=85)
Panda Trj/CI.A
Rising Trojan.Generic!8.C3 (CLOUD)
Yandex Trojan.GenAsa!fFt4b0bpnZY
Fortinet W32/Generic!tr
AVG Win32:KadrBot [Trj]
Qihoo-360 Win32/Trojan.BO.9fe

How to remove Trojan:Win32/Ymacco.AB1F 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.AB1F 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.AB1F 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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