Program:Win32/Ymacco.AAFE

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

What is Program:Win32/Ymacco.AAFE infection?

In this post you will discover concerning the interpretation of Program:Win32/Ymacco.AAFE and its unfavorable influence on your computer system. Such ransomware are a kind of malware that is specified by online frauds to require paying the ransom money by a sufferer.

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Most of the situations, Program:Win32/Ymacco.AAFE virus will instruct its targets to initiate funds transfer for the objective of neutralizing the changes that the Trojan infection has introduced to the victim’s device.

Program:Win32/Ymacco.AAFE Summary

These adjustments can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Unconventionial language used in binary resources: Arabic;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s hard drive — so the sufferer can no more utilize the data;
  • Preventing regular accessibility to the target’s workstation;

Program:Win32/Ymacco.AAFE

The most common channels where Program:Win32/Ymacco.AAFE Ransomware Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a source that holds a harmful software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s computer or stop the tool from operating in a correct fashion – while likewise putting a ransom note that discusses the need for the targets to effect the settlement for the objective of decrypting the papers or restoring the data system back to the first problem. In most instances, the ransom note will turn up when the client restarts the COMPUTER after the system has actually currently been damaged.

Program:Win32/Ymacco.AAFE circulation networks.

In numerous edges of the world, Program:Win32/Ymacco.AAFE grows by jumps and also bounds. Nevertheless, the ransom money notes as well as methods of extorting the ransom amount may differ relying on specific neighborhood (local) settings. The ransom money notes and also tricks of extorting the ransom money quantity may differ depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty signals about unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having found some unlicensed applications made it possible for on the target’s tool. The alert then requires the individual to pay the ransom money.

    Faulty declarations regarding prohibited content.

    In nations where software program piracy is less preferred, this method is not as efficient for the cyber frauds. Conversely, the Program:Win32/Ymacco.AAFE popup alert may falsely assert to be originating from a police establishment as well as will certainly report having situated youngster pornography or other illegal information on the gadget.

    Program:Win32/Ymacco.AAFE popup alert may falsely claim to be obtaining from a regulation enforcement institution and will report having located kid porn or various other unlawful data on the gadget. The alert will similarly consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: C56477CA
md5: a2b914550a41e6cb0bf86ed5bb57c944
name: A2B914550A41E6CB0BF86ED5BB57C944.mlw
sha1: 25a4e4028be16ddfda3dd8c3bbb4dab3d60b955e
sha256: fe37a9d86c419c2e880a421dd2eb831852cb2bbd93339a0ea2095be08e405dbb
sha512: b8ee6bc57320163a12eb9c514d64ceee49f29197ecb25214fd2dff6a29568ead9c1e4f7b0062b68c38e46defd009599a5cd6a2dc3949efb3288549bf50f825ea
ssdeep: 3072:U5yp79Gsl9Gosj30OwebgeQWddGP2pFjX/KIpqzDlH7Td+hntq:nl9GX3KWd7pY7TYt
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
LegalCopyright: Google Chrome
InternalName: scoro
FileVersion: 2.03.0001
CompanyName: Google Chrome
LegalTrademarks: Google Chrome
Comments: Google Chrome
ProductName: Google Chrome
ProductVersion: 2.03.0001
FileDescription: Google Chrome
OriginalFilename: scoro.exe

Program:Win32/Ymacco.AAFE also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader12.53817
MicroWorld-eScan Gen:Variant.Razy.696105
CAT-QuickHeal TrojanRansom.Blocker
McAfee GenericRXAA-AA!A2B914550A41
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Blocker.j!c
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0000000c1 )
BitDefender Gen:Variant.Razy.696105
K7GW Trojan ( 0000000c1 )
Cybereason malicious.50a41e
BitDefenderTheta Gen:NN.ZevbaCO.34590.pm0@ammcg8pO
Cyren W32/Trojan.MNJC-1347
Symantec ML.Attribute.HighConfidence
TrendMicro-HouseCall TrojanSpy.Win32.BLOCKER.USMANAB21
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.goxb
Alibaba Ransom:Win32/Blocker.2c37e3e9
NANO-Antivirus Trojan.Win32.Blocker.hxnkwh
Rising Ransom.Blocker!8.12A (CLOUD)
Ad-Aware Gen:Variant.Razy.696105
Sophos Mal/Generic-S
Comodo Malware@#1imc6q9u0eth5
F-Secure Trojan.TR/VB.Agent.bkskm
Zillya Trojan.Blocker.Win32.26743
TrendMicro TrojanSpy.Win32.BLOCKER.USMANAB21
McAfee-GW-Edition BehavesLike.Win32.Trojan.dh
SentinelOne Static AI – Malicious PE
FireEye Generic.mg.a2b914550a41e6cb
Emsisoft Gen:Variant.Razy.696105 (B)
Ikarus Trojan.Win32.VB
Jiangmin Trojan/Blocker.ngh
Avira TR/VB.Agent.bkskm
Antiy-AVL Trojan[Ransom]/Win32.Blocker
Microsoft Program:Win32/Ymacco.AAFE
Arcabit Trojan.Razy.DA9F29
ZoneAlarm Trojan-Ransom.Win32.Blocker.goxb
GData Gen:Variant.Razy.696105
Cynet Malicious (score: 85)
AhnLab-V3 Trojan/Win32.Gen
VBA32 TScope.Trojan.VB
ALYac Gen:Variant.Razy.696105
MAX malware (ai score=80)
Malwarebytes Generic.Malware/Suspicious
Panda Trj/Genetic.gen
APEX Malicious
ESET-NOD32 a variant of Win32/VB.RUJ
Yandex Trojan.Blocker!xDqujPv3udE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Blocker.GOXB!tr
Webroot W32.Backdoor.Gen
AVG Win32:Malware-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Win32/Trojan.Ransom.6f2

How to remove Program:Win32/Ymacco.AAFE 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 Program:Win32/Ymacco.AAFE 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 Program:Win32/Ymacco.AAFE 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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