Generik.MNTUYU

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

What is Generik.MNTUYU infection?

In this article you will certainly discover about the interpretation of Generik.MNTUYU and its negative effect on your computer system. Such ransomware are a kind of malware that is specified by online scams to demand paying the ransom money by a victim.

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Most of the instances, Generik.MNTUYU infection will certainly instruct its sufferers to initiate funds move for the objective of neutralizing the modifications that the Trojan infection has actually presented to the sufferer’s device.

Generik.MNTUYU Summary

These modifications can be as complies with:

  • 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.
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Expresses interest in specific running processes;
  • Unconventionial language used in binary resources: Serbian;
  • 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;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the sufferer’s hard disk — so the target can no more make use of the information;
  • Preventing normal access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Generik.MNTUYU

One of the most regular channels where Generik.MNTUYU Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of customer ending up on a resource that holds a malicious software program;

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the target’s computer or protect against the gadget from functioning in an appropriate fashion – while also placing a ransom note that states the requirement for the sufferers to effect the payment for the objective of decrypting the papers or restoring the file system back to the preliminary problem. In a lot of instances, the ransom money note will turn up when the client reboots the COMPUTER after the system has actually already been harmed.

Generik.MNTUYU distribution channels.

In numerous edges of the globe, Generik.MNTUYU expands by leaps and bounds. However, the ransom notes and techniques of obtaining the ransom money amount might differ depending on particular regional (regional) setups. The ransom notes and also tricks of obtaining the ransom money quantity might vary depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In certain locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s tool. The alert after that demands the individual to pay the ransom money.

    Faulty declarations concerning unlawful web content.

    In countries where software piracy is less prominent, this method is not as efficient for the cyber fraudulences. Additionally, the Generik.MNTUYU popup alert might wrongly declare to be originating from a police organization as well as will report having situated kid porn or various other unlawful information on the device.

    Generik.MNTUYU popup alert may incorrectly claim to be acquiring from a law enforcement institution and will report having situated child porn or various other unlawful information on the tool. The alert will in a similar way include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 797CF860
md5: abbe88ced17f7502871648bd93478e40
name: ABBE88CED17F7502871648BD93478E40.mlw
sha1: ccf3ad28296045e3bd60910891c71ce227e5ff83
sha256: 2225667a2a1e0c97d4d6b42921a4287a8eedb7af89ceb3ceaaffa96a48f153d8
sha512: 8f6d0e05a678945b704f9473a11a4f0899d9ae7ec7f3bc29d01adc407cd9cf27a8a3fab06ae67e6a467f6ce77a4a588f8219336c02556f20d62dbe495aa1e7c5
ssdeep: 98304:ckVQf+CfI510fW23m4y+GmdcXbfOBv1B6MAjx3Ptj6ks2lTPgfceUvPlg4ZtNa5:VQi1bcoUd6SB69PtZY4eEsba0vC0n4
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalName: triwilbifor.occ
FileVersion: 6.26.341
Copyright: Copyrighz (C) 2020, wodkafude
ProductVersion: 1.13.28
TranslationUsa: 0x0173 0x00dc

Generik.MNTUYU also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45448882
CAT-QuickHeal Trojan.Glupteba
McAfee Artemis!ABBE88CED17F
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.45448882
K7GW Riskware ( 0040eff71 )
BitDefenderTheta Gen:NN.ZexaF.34760.@pKfaCJ!6xjG
Cyren W32/Trojan.MECA-6931
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
ClamAV Win.Dropper.Glupteba-9819602-0
Kaspersky Trojan.Win32.Eb.bmz
Alibaba TrojanPSW:Win32/Predator.5eb85186
ViRobot Trojan.Win32.Z.Agent.4488704
AegisLab Hacktool.Win32.ArchSMS.lsxE
Ad-Aware Trojan.GenericKD.45448882
Emsisoft Trojan.GenericKD.45448882 (B)
F-Secure Heuristic.HEUR/AGEN.1122056
TrendMicro TROJ_GEN.R067C0DAF21
McAfee-GW-Edition BehavesLike.Win32.Ransomware.rc
Sophos Mal/Generic-S
Jiangmin Trojan.Eb.iv
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1122056
Antiy-AVL Trojan/Win32.Generic
Microsoft PWS:Win32/Predator.KM!MTB
Gridinsoft Trojan.Win32.Packed.oa
Arcabit Trojan.Generic.D2B57EB2
ZoneAlarm Trojan.Win32.Eb.bmz
GData Trojan.GenericKD.45448882
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Wacatac.R362868
Acronis suspicious
ALYac Trojan.GenericKD.45448882
MAX malware (ai score=99)
VBA32 BScope.Trojan.Caynamer
Malwarebytes Trojan.MalPack.GS
Panda Trj/RnkBend.A
ESET-NOD32 a variant of Generik.MNTUYU
TrendMicro-HouseCall TROJ_GEN.R067C0DAF21
Tencent Win32.Trojan.Eb.Lpvi
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.HIRY!tr
AVG Win32:DropperX-gen [Drp]
Avast Win32:DropperX-gen [Drp]
Qihoo-360 Win32/Trojan.d9d

How to remove Generik.MNTUYU 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

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:

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 Generik.MNTUYU 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 Generik.MNTUYU 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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