Trojan:Win32/Ymacco.AAF2

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

What is Trojan:Win32/Ymacco.AAF2 infection?

In this short article you will discover concerning the interpretation of Trojan:Win32/Ymacco.AAF2 and also its negative effect on your computer system. Such ransomware are a form of malware that is clarified by online fraudulences to require paying the ransom by a target.

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Most of the cases, Trojan:Win32/Ymacco.AAF2 ransomware will instruct its targets to initiate funds move for the purpose of counteracting the changes that the Trojan infection has presented to the victim’s device.

Trojan:Win32/Ymacco.AAF2 Summary

These alterations can be as complies with:

  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Attempts to create or modify system certificates;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the sufferer’s hard drive — so the victim can no more use the information;
  • Preventing normal accessibility 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.
Similar behavior
Related domains
darkimo.000webhostapp.com Ransom.FileCryptor

Trojan:Win32/Ymacco.AAF2

One of the most common channels whereby Trojan:Win32/Ymacco.AAF2 are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of individual winding up on a resource that holds a destructive software program;

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s PC or stop the tool from working in a correct fashion – while likewise positioning a ransom note that points out the demand for the targets to effect the settlement for the objective of decrypting the files or recovering the data system back to the first condition. In many circumstances, the ransom note will show up when the client restarts the COMPUTER after the system has currently been damaged.

Trojan:Win32/Ymacco.AAF2 circulation channels.

In different corners of the globe, Trojan:Win32/Ymacco.AAF2 grows by leaps and bounds. Nonetheless, the ransom money notes and techniques of obtaining the ransom money quantity might vary depending on specific local (local) settings. The ransom money notes and methods of extorting the ransom money amount may differ depending on certain local (local) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software application.

    In particular locations, the Trojans typically wrongfully report having discovered some unlicensed applications enabled on the sufferer’s tool. The alert after that requires the individual to pay the ransom.

    Faulty statements regarding prohibited material.

    In countries where software program piracy is much less popular, this technique is not as effective for the cyber frauds. Additionally, the Trojan:Win32/Ymacco.AAF2 popup alert might falsely claim to be deriving from a police organization and also will report having situated youngster pornography or other prohibited data on the tool.

    Trojan:Win32/Ymacco.AAF2 popup alert might falsely assert to be acquiring from a law enforcement establishment and also will certainly report having situated kid pornography or various other unlawful information on the tool. The alert will similarly have a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 2A1C4C2F
md5: b22d5daf2d60c7eb13eef362e1a70df7
name: B22D5DAF2D60C7EB13EEF362E1A70DF7.mlw
sha1: 17eeaf099dbbf9761bb77f3304b986876ede1fc8
sha256: f263491136e9c874f6fc53d1e060ba94f2c28dac7187665abb9d7f24ea3bc364
sha512: b0be475c317c68a8ba2e2df6ae4c5cad9662b6567bd31d49748b77ab36ee521b036c4eafa6cc6133daabea5c4f849a0571c0201d88482ff82068c23f61e04084
ssdeep: 192:5W4aH1MuAhCSeGT3ONJim/mdlILUjexR9OXak9lKM0fV2ojOqafNa52u/IVTBjq:NuA/+JLMIQuvOXa/M1ojOzaa6+WpW
type: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Microsoft 2021
Assembly Version: 1.0.0.0
InternalName: DarkWorld.exe
FileVersion: 1.0.0.0
CompanyName: Microsoft
LegalTrademarks:
Comments:
ProductName: DarkWorld
ProductVersion: 1.0.0.0
FileDescription: DarkWorld
OriginalFilename: DarkWorld.exe

Trojan:Win32/Ymacco.AAF2 also known as:

GridinSoft Trojan.Ransom.Gen
McAfee Artemis!B22D5DAF2D60
Malwarebytes Ransom.FileCryptor
AegisLab Trojan.MSIL.Encoder.j!c
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0057683b1 )
BitDefender Trojan.GenericKD.36212013
K7GW Trojan ( 0057683b1 )
Cybereason malicious.f2d60c
Arcabit Trojan.Generic.D2288D2D
Cyren W32/Trojan.GUEE-0723
Symantec Trojan Horse
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 85)
Kaspersky HEUR:Trojan-Ransom.MSIL.Encoder.gen
Alibaba Trojan:MSIL/Filecoder.a86728fe
NANO-Antivirus Trojan.Win32.Ransom.ijmwjm
MicroWorld-eScan Trojan.GenericKD.36212013
Rising Trojan.Filecoder!8.68 (CLOUD)
Ad-Aware Trojan.GenericKD.36212013
Sophos Mal/Generic-S
F-Secure Trojan.TR/Ransom.ajkop
Zillya Trojan.Filecoder.Win32.17587
TrendMicro Ransom_Encoder.R002C0WAM21
McAfee-GW-Edition Artemis
MaxSecure Trojan.Malware.300983.susgen
FireEye Generic.mg.b22d5daf2d60c7eb
Emsisoft Trojan.FileCoder (A)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.MSIL.twoh
Avira TR/Ransom.ajkop
MAX malware (ai score=86)
Microsoft Trojan:Win32/Ymacco.AAF2
ZoneAlarm HEUR:Trojan-Ransom.MSIL.Encoder.gen
GData Trojan.GenericKD.36212013
AhnLab-V3 Malware/Gen.RL_Reputation.C4308919
VBA32 TScope.Trojan.MSIL
ALYac Trojan.GenericKD.36212013
Cylance Unsafe
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Filecoder.AEE
TrendMicro-HouseCall Ransom.MSIL.DARKITO.SM
Tencent Msil.Trojan.Encoder.Pbyr
Yandex Trojan.Filecoder!R9GmPhK/aVM
Ikarus Trojan-Ransom.FileCrypter
eGambit Unsafe.AI_Score_66%
Fortinet MSIL/Filecoder.AEE!tr.ransom
BitDefenderTheta Gen:NN.ZemsilF.34590.am0@aG0vQPl
AVG Win32:MalwareX-gen [Trj]
Avast Win32:MalwareX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Ransom.Encoder.HgIASPYA

How to remove Trojan:Win32/Ymacco.AAF2 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.AAF2 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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If the guide doesn’t help you to remove Trojan:Win32/Ymacco.AAF2 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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