Trojan.Win32.Yakes.nbvk

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

What is Trojan.Win32.Yakes.nbvk infection?

In this article you will locate concerning the definition of Trojan.Win32.Yakes.nbvk and also its negative effect on your computer. Such ransomware are a type of malware that is elaborated by on-line fraudulences to demand paying the ransom money by a sufferer.

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In the majority of the instances, Trojan.Win32.Yakes.nbvk ransomware will certainly advise its targets to launch funds move for the function of neutralizing the modifications that the Trojan infection has introduced to the victim’s gadget.

Trojan.Win32.Yakes.nbvk Summary

These alterations 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.
  • 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.
  • Unconventionial language used in binary resources: Mongolian;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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 papers located on the target’s hard disk — so the victim can no longer use the information;
  • Preventing normal accessibility to the victim’s workstation;

Trojan.Win32.Yakes.nbvk

The most typical channels whereby Trojan.Win32.Yakes.nbvk Ransomware are injected are:

  • By means of phishing e-mails;
  • As a repercussion of user ending up on a source that hosts a destructive software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s computer or protect against the device from functioning in a proper way – while likewise putting a ransom money note that discusses the requirement for the sufferers to effect the repayment for the purpose of decrypting the documents or restoring the documents system back to the initial condition. In most instances, the ransom money note will show up when the client reboots the PC after the system has actually already been damaged.

Trojan.Win32.Yakes.nbvk distribution networks.

In various edges of the world, Trojan.Win32.Yakes.nbvk grows by jumps and bounds. However, the ransom notes and techniques of extorting the ransom money amount may differ depending on certain local (regional) settings. The ransom notes and also tricks of obtaining the ransom amount may vary depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software program.

    In certain areas, the Trojans commonly wrongfully report having actually discovered some unlicensed applications enabled on the victim’s device. The alert then requires the user to pay the ransom money.

    Faulty declarations about prohibited content.

    In countries where software application piracy is less preferred, this method is not as efficient for the cyber scams. Alternatively, the Trojan.Win32.Yakes.nbvk popup alert may falsely assert to be stemming from a police organization and also will certainly report having situated child pornography or various other illegal information on the device.

    Trojan.Win32.Yakes.nbvk popup alert might incorrectly claim to be obtaining from a legislation enforcement organization and also will report having situated youngster porn or other prohibited information on the device. The alert will in a similar way contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 68BC97A9
md5: 05c4df938674c6bfa2ff8bcc8ba98078
name: 05C4DF938674C6BFA2FF8BCC8BA98078.mlw
sha1: 28f52b2a598428304b0a9032883c41c0817a58f5
sha256: d3f767c70f6f2c47d7dcc9939da9da12c5bce37d115bf05820682e8b5926bfaa
sha512: eab5edb549e3d6dd5bd057b066f7fdbf0799069ba36eee5d552b2122471cdd65d4399b5fcd6d867448a1b85382732b7099832db3df1e26003d57f373f6a6f64e
ssdeep: 6144:Lsq/phUZGaoMUKuf6fdrV+aa3i9daMA+WSd5+D5g:Lsq/7UZGaD7o6fJUN32vU2
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Written xa9 2051
InternalName: Widowhood
FileVersion: 58, 127, 229, 153
CompanyName: SillySot Software
ProductName: Sampan Tactlessness
FileDescription: Rewritable
OriginalFilename: Window.exe

Trojan.Win32.Yakes.nbvk also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 004d41c61 )
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader16.10254
CAT-QuickHealRansom.TeslaCrypt.WR4
ALYacTrojan.GenericKD.43633158
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.766
SangforTrojan.Win32.Save.a
AlibabaTrojan:Win32/Yakes.9cc12344
K7GWTrojan ( 004d41c61 )
Cybereasonmalicious.38674c
SymantecRansom.TeslaCrypt
ESET-NOD32Win32/Filecoder.TeslaCrypt.E
APEXMalicious
AvastWin32:TeslaCrypt-BG [Trj]
CynetMalicious (score: 100)
KasperskyTrojan.Win32.Yakes.nbvk
BitDefenderTrojan.GenericKD.43633158
NANO-AntivirusTrojan.Win32.Dwn.dwvipw
ViRobotTrojan.Win32.Ransom.336164
MicroWorld-eScanTrojan.GenericKD.43633158
TencentMalware.Win32.Gencirc.114c7b87
Ad-AwareTrojan.GenericKD.43633158
SophosML/PE-A + Mal/Tinba-L
ComodoTrojWare.Win32.TrojanDownloader.Upatre.EBO@5zjcok
BitDefenderThetaGen:NN.ZexaF.34686.uq3@aS50IppG
VIPRETrojan.Win32.Generic!BT
TrendMicroCryp_HpMyApp
McAfee-GW-EditionBehavesLike.Win32.Generic.fc
FireEyeGeneric.mg.05c4df938674c6bf
EmsisoftTrojan.GenericKD.43633158 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Yakes.idt
WebrootW32.Trojan.Cryptolocker
AviraHEUR/AGEN.1124206
eGambitGeneric.Malware
MicrosoftRansom:Win32/Tescrypt.A
ArcabitTrojan.Generic.D299CA06
AegisLabTrojan.Win32.Yakes.4!c
GDataTrojan.GenericKD.43633158
AhnLab-V3Win-Trojan/Lockycrypt.Gen
McAfeeTeslaCrypt!05C4DF938674
MAXmalware (ai score=100)
VBA32BScope.Trojan.Yakes
PandaTrj/Genetic.gen
TrendMicro-HouseCallCryp_HpMyApp
RisingRansom.Tescrypt!8.3AF (CLOUD)
YandexTrojan.Filecoder!Tz7iHbwVg3s
IkarusTrojan.Win32.Filecoder
FortinetW32/Deshacop.XO!tr
AVGWin32:TeslaCrypt-BG [Trj]
Paloaltogeneric.ml

How to remove Trojan.Win32.Yakes.nbvk 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

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.Yakes.nbvk 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.Yakes.nbvk 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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