Trojan:Win32/Ymacco.AA4C
Emily Beck
Updated on April 06, 2026
What is Trojan:Win32/Ymacco.AA4C infection?
In this short article you will locate about the meaning of Trojan:Win32/Ymacco.AA4C and also its adverse effect on your computer. Such ransomware are a kind of malware that is elaborated by online scams to require paying the ransom by a sufferer.
In the majority of the situations, Trojan:Win32/Ymacco.AA4C ransomware will advise its victims to launch funds transfer for the purpose of counteracting the amendments that the Trojan infection has presented to the target’s device.
Trojan:Win32/Ymacco.AA4C Summary
These alterations can be as complies with:
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- The executable is compressed using UPX;
- Ciphering the files found on the sufferer’s hard disk — so the sufferer can no longer use the data;
- Preventing regular 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.AA4C
The most typical networks where Trojan:Win32/Ymacco.AA4C Ransomware Trojans are infused are:
- By means of phishing e-mails;
- As a consequence of user winding up on a source that hosts a malicious software program;
As soon as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s computer or stop the device from working in a proper fashion – while additionally putting a ransom money note that points out the requirement for the targets to effect the payment for the objective of decrypting the files or bring back the file system back to the first condition. In many instances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has actually currently been harmed.
Trojan:Win32/Ymacco.AA4C distribution networks.
In different edges of the world, Trojan:Win32/Ymacco.AA4C expands by jumps and bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom money quantity may differ depending on specific local (local) setups. The ransom money notes and techniques of obtaining the ransom quantity may vary depending on particular regional (regional) setups.
For example:
Faulty informs regarding unlicensed software application.
In specific locations, the Trojans often wrongfully report having actually identified some unlicensed applications enabled on the sufferer’s gadget. The alert then demands the user to pay the ransom.
Faulty statements about prohibited web content.
In nations where software piracy is much less popular, this approach is not as efficient for the cyber scams. Conversely, the Trojan:Win32/Ymacco.AA4C popup alert may falsely assert to be stemming from a law enforcement organization as well as will report having situated youngster porn or other unlawful data on the gadget.
Trojan:Win32/Ymacco.AA4C popup alert may incorrectly declare to be acquiring from a law enforcement organization and will report having situated child porn or various other illegal data on the device. The alert will similarly consist of a need for the user to pay the ransom money.
Technical details
File Info:
crc32: 5C16203Fmd5: 56b81aa10fd5cf207c5f41e044f75c03name: Medium.exesha1: 148cfbe393ef86239e37e093e2e19d6a16a776d1sha256: 4c4c6cd47b63bb92c99f5bbe6b7ec708afa2b2cb356643421599bc919ed8b9b7sha512: 0898c392fadda3cb0de74882298e2b181376975db3f387192d1af118925ac371b1045d6b91ca82a33388cc74f5e2f5e234437d8f1c7e858c0d21eeae4dce5fb2ssdeep: 6144:402/iyokdE9kPT+LvS3GPh3pqaeJBO0M1SKv/vGOs6uSxWExttgU3L4cjp9N3hO:gHo7kP9F0XGOhE6rt9RIye2gtype: PE32+ executable (console) x86-64, for MS WindowsVersion Info:
0: [No Data]
Trojan:Win32/Ymacco.AA4C also known as:
| GridinSoft | Trojan.Ransom.Gen |
| MicroWorld-eScan | Gen:Heur.Ransom.Imps.1 |
| McAfee | Artemis!56B81AA10FD5 |
| AegisLab | Trojan.Win32.Diztakun.4!c |
| Sangfor | Malware |
| BitDefender | Gen:Heur.Ransom.Imps.1 |
| Cybereason | malicious.393ef8 |
| Arcabit | Trojan.Ransom.Imps.1 |
| Invincea | Generic ML PUA (PUA) |
| Symantec | Trojan.Gen.2 |
| Paloalto | generic.ml |
| Kaspersky | HEUR:Trojan.Win32.Diztakun.vho |
| Alibaba | Trojan:Win64/Filecoder.a81e6506 |
| Rising | Trojan.Filecoder!8.68 (TFE:5:UVQpJvNcQSG) |
| Ad-Aware | Gen:Heur.Ransom.Imps.1 |
| Emsisoft | Gen:Heur.Ransom.Imps.1 (B) |
| TrendMicro | Ransom.Win64.FONIX.SMTH |
| McAfee-GW-Edition | BehavesLike.Win64.Dropper.fc |
| FireEye | Generic.mg.56b81aa10fd5cf20 |
| APEX | Malicious |
| Webroot | W32.Ransom.Gen |
| MAX | malware (ai score=86) |
| Microsoft | Trojan:Win32/Ymacco.AA4C |
| ZoneAlarm | HEUR:Trojan.Win32.Diztakun.vho |
| GData | Gen:Heur.Ransom.Imps.1 |
| Cynet | Malicious (score: 100) |
| Acronis | suspicious |
| ALYac | Gen:Heur.Ransom.Imps.1 |
| Cylance | Unsafe |
| ESET-NOD32 | a variant of Win64/Filecoder.BY |
| Tencent | Win32.Trojan.Diztakun.Sxeu |
| MaxSecure | Trojan.Malware.300983.susgen |
| AVG | Win64:TrojanX-gen [Trj] |
| Avast | Win64:TrojanX-gen [Trj] |
| CrowdStrike | win/malicious_confidence_100% (D) |
How to remove Trojan:Win32/Ymacco.AA4C virus?
The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Trojan:Win32/Ymacco.AA4C 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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove Trojan:Win32/Ymacco.AA4C you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
