Trojan:Win32/Ymacco.AA6B

What is Trojan:Win32/Ymacco.AA6B infection?

In this post you will find concerning the definition of Trojan:Win32/Ymacco.AA6B as well as its unfavorable impact on your computer system. Such ransomware are a form of malware that is elaborated by online fraudulences to require paying the ransom money by a victim.

Most of the instances, Trojan:Win32/Ymacco.AA6B virus will certainly instruct its targets to initiate funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has actually introduced to the victim’s tool.

Trojan:Win32/Ymacco.AA6B Summary

These modifications can be as follows:

  • 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 files situated on the victim’s disk drive — so the target can no longer use the information;
  • Preventing routine 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.

Trojan:Win32/Ymacco.AA6B

The most typical channels through which Trojan:Win32/Ymacco.AA6B are injected are:

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

As quickly as the Trojan is effectively infused, it will either cipher the data on the target’s PC or avoid the device from functioning in an appropriate manner – while additionally positioning a ransom money note that states the demand for the victims to impact the repayment for the purpose of decrypting the documents or recovering the file system back to the first problem. In many circumstances, the ransom note will show up when the customer restarts the COMPUTER after the system has currently been damaged.

Trojan:Win32/Ymacco.AA6B circulation networks.

In different edges of the globe, Trojan:Win32/Ymacco.AA6B grows by leaps and bounds. However, the ransom money notes and also tricks of extorting the ransom amount may differ depending on certain neighborhood (regional) setups. The ransom money notes and tricks of extorting the ransom amount might vary depending on certain regional (regional) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In specific locations, the Trojans often wrongfully report having actually found some unlicensed applications allowed on the sufferer’s device. The sharp after that demands the individual to pay the ransom money.

    Faulty statements regarding prohibited web content.

    In countries where software program piracy is much less preferred, this approach is not as efficient for the cyber frauds. Alternatively, the Trojan:Win32/Ymacco.AA6B popup alert might wrongly declare to be stemming from a police institution as well as will report having located child porn or other unlawful information on the device.

    Trojan:Win32/Ymacco.AA6B popup alert might wrongly assert to be deriving from a regulation enforcement establishment as well as will report having located youngster pornography or various other unlawful data on the device. The alert will likewise consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 81D580F9md5: e4627528ba93818ea9c1dfdb96743f39name: E4627528BA93818EA9C1DFDB96743F39.mlwsha1: 7efae60510f0030a8b2aaca503e64bfc016719absha256: 6b758929a85663e460b260cc87d9b5837306fe1350a8333db40a9b6eabe07546sha512: 241b927b4748f162038fe687308d1b89c551ffe8d712ab45ce2a36ac49ed61b8478d0dddc0e74311389526cd3c3174d9f9610cb13803ab9a81b5413bb5b62de4ssdeep: 24576:NRe5mTJJtC6Mq3Dm2wgfhWbzbjNUEam5wjBt:Te4JeHKDm6fwj9dUBtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2015Assembly Version: 1.0.0.0InternalName: UCOMIEnumString.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: MyPCInventoriesProductVersion: 1.0.0.0FileDescription: MyPCInventoriesOriginalFilename: UCOMIEnumString.exe

Trojan:Win32/Ymacco.AA6B also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45061336
FireEye Generic.mg.e4627528ba93818e
Qihoo-360 Win32/Trojan.c96
ALYac Trojan.GenericKD.45061336
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 00574e321 )
BitDefender Trojan.GenericKD.45061336
K7GW Trojan ( 00574e321 )
Cyren W32/MSIL_Kryptik.CLZ.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
Kaspersky HEUR:Trojan.MSIL.Injuke.gen
AegisLab Trojan.MSIL.Injuke.4!c
Ad-Aware Trojan.GenericKD.45061336
Sophos Mal/Generic-S
Comodo Malware@#1l3ql44z5sc0w
F-Secure Trojan.TR/Kryptik.orfxu
DrWeb Trojan.PackedNET.474
McAfee-GW-Edition Artemis!Trojan
Emsisoft Trojan.Agent (A)
Ikarus Trojan.MSIL.AgentTesla
Avira TR/Kryptik.orfxu
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Ymacco.AA6B
Gridinsoft Ransom.Win32.Wacatac.oa
Arcabit Trojan.Generic.D2AF94D8
ZoneAlarm HEUR:Trojan.MSIL.Injuke.gen
GData Trojan.GenericKD.45061336
Cynet Malicious (score: 100)
McAfee Artemis!E4627528BA93
VBA32 CIL.HeapOverride.Heur
Malwarebytes Trojan.MalPack.PNG.Generic
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Kryptik.ZBS
SentinelOne Static AI – Malicious PE
Fortinet MSIL/Kryptik.ZAM!tr
BitDefenderTheta Gen:NN.ZemsilF.34700.vn0@a8xvFvi
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_60% (D)

How to remove Trojan:Win32/Ymacco.AA6B 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Trojan:Win32/Ymacco.AA6B you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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