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;


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:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 004d41c61 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader16.10254
CAT-QuickHeal Ransom.TeslaCrypt.WR4
ALYac Trojan.GenericKD.43633158
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.766
Sangfor Trojan.Win32.Save.a
Alibaba Trojan:Win32/Yakes.9cc12344
K7GW Trojan ( 004d41c61 )
Cybereason malicious.38674c
Symantec Ransom.TeslaCrypt
ESET-NOD32 Win32/Filecoder.TeslaCrypt.E
APEX Malicious
Avast Win32:TeslaCrypt-BG [Trj]
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Yakes.nbvk
BitDefender Trojan.GenericKD.43633158
NANO-Antivirus Trojan.Win32.Dwn.dwvipw
ViRobot Trojan.Win32.Ransom.336164
MicroWorld-eScan Trojan.GenericKD.43633158
Tencent Malware.Win32.Gencirc.114c7b87
Ad-Aware Trojan.GenericKD.43633158
Sophos ML/PE-A + Mal/Tinba-L
Comodo TrojWare.Win32.TrojanDownloader.Upatre.EBO@5zjcok
BitDefenderTheta Gen:NN.ZexaF.34686.uq3@aS50IppG
VIPRE Trojan.Win32.Generic!BT
TrendMicro Cryp_HpMyApp
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
Emsisoft Trojan.GenericKD.43633158 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Yakes.idt
Webroot W32.Trojan.Cryptolocker
Avira HEUR/AGEN.1124206
eGambit Generic.Malware
Microsoft Ransom:Win32/Tescrypt.A
Arcabit Trojan.Generic.D299CA06
AegisLab Trojan.Win32.Yakes.4!c
GData Trojan.GenericKD.43633158
AhnLab-V3 Win-Trojan/Lockycrypt.Gen
McAfee TeslaCrypt!05C4DF938674
MAX malware (ai score=100)
VBA32 BScope.Trojan.Yakes
Panda Trj/Genetic.gen
TrendMicro-HouseCall Cryp_HpMyApp
Rising Ransom.Tescrypt!8.3AF (CLOUD)
Yandex Trojan.Filecoder!Tz7iHbwVg3s
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Deshacop.XO!tr
AVG Win32:TeslaCrypt-BG [Trj]

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.
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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.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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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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