Trojan:Win32/Ymacco.AA21

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan:Win32/Ymacco.AA21 infection?

In this short article you will certainly discover about the meaning of Trojan:Win32/Ymacco.AA21 and also its unfavorable influence on your computer system. Such ransomware are a type of malware that is specified by online frauds to require paying the ransom money by a sufferer.

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Most of the instances, Trojan:Win32/Ymacco.AA21 ransomware will instruct its targets to launch funds move for the objective of counteracting the amendments that the Trojan infection has actually introduced to the victim’s device.

Trojan:Win32/Ymacco.AA21 Summary

These modifications can be as complies with:

  • Ciphering the documents situated on the victim’s disk drive — so the target can no more utilize the data;
  • Preventing routine accessibility to the victim’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.AA21

The most typical channels where Trojan:Win32/Ymacco.AA21 are infused are:

  • By ways of phishing e-mails;
  • As an effect of individual ending up on a source that hosts a harmful software program;

As soon as the Trojan is efficiently infused, it will certainly either cipher the information on the victim’s computer or stop the gadget from working in a proper way – while additionally putting a ransom money note that points out the demand for the targets to impact the settlement for the objective of decrypting the documents or restoring the data system back to the preliminary problem. In the majority of instances, the ransom money note will certainly come up when the customer reboots the COMPUTER after the system has already been damaged.

Trojan:Win32/Ymacco.AA21 circulation channels.

In different corners of the world, Trojan:Win32/Ymacco.AA21 expands by leaps and also bounds. Nonetheless, the ransom notes and tricks of obtaining the ransom money amount may differ relying on particular local (local) settings. The ransom money notes and techniques of obtaining the ransom amount might differ depending on certain regional (regional) setups.

Ransomware injection

For example:

    Faulty notifies about unlicensed software.

    In certain locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s gadget. The alert after that demands the customer to pay the ransom.

    Faulty statements about prohibited content.

    In countries where software application piracy is much less popular, this technique is not as efficient for the cyber scams. Additionally, the Trojan:Win32/Ymacco.AA21 popup alert may falsely assert to be stemming from a law enforcement institution and also will report having located child porn or various other unlawful information on the gadget.

    Trojan:Win32/Ymacco.AA21 popup alert may wrongly declare to be obtaining from a regulation enforcement organization and will certainly report having located kid porn or other unlawful data on the tool. The alert will similarly consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 91FF5987
md5: 55290161b71c3372897e68ab669da6d7
name: 55290161B71C3372897E68AB669DA6D7.mlw
sha1: c3e81f4449e47345d128e591db6617c2c5490aff
sha256: 216c3ba4114a3aa6349393c20c746e21144b0db4afd93e18822f1bed071c8c56
sha512: 9880968286fa8eccea56684866002aa9297a86fdb37e6ea141f47a7793b798b034f19f328c56585f705dbc605bc7bd8338ba17375898237e5b7f6c7306fd2d6d
ssdeep: 12288:2wzvW9aYD1IBQFnnnxfGVecZEtuzSn2ywAmpUih5EAQp3PSM5:zWAY5pFnnnIBor2ywnpJ783a
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Ymacco.AA21 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Sangfor Trojan.Win32.Save.a
Alibaba Trojan:Win32/VirLock.d3b1979f
Cybereason malicious.449e47
Cyren W32/Virlock.N.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:VirLock-B [Trj]
ClamAV Win.Virus.Virlock-6804475-0
Sophos Troj/Agent-BGDM
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0PCO21
McAfee-GW-Edition BehavesLike.Win32.Ransom.gc
FireEye Generic.mg.55290161b71c3372
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.XPACK.Gen
Microsoft Trojan:Win32/Ymacco.AA21
AhnLab-V3 Trojan/Win32.Virlock.C3025459
Acronis suspicious
McAfee RDN/Generic.com
Malwarebytes AutoKMS.HackTool.Patcher.DDS
TrendMicro-HouseCall TROJ_GEN.R002C0PCO21
Rising [email protected] (RDML:dmSgqcQUbqiJ2pCV4sDmgg)
Ikarus Trojan.Crypt
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/Virlock.B
AVG Win32:VirLock-B [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.PolyRansom.HgIASRYA

How to remove Trojan:Win32/Ymacco.AA21 ransomware?

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.AA21 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:

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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/Ymacco.AA21 you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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