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The Daily Insight

Trojan:Win32/Bojotuc.A

Author

Andrew Patterson

Updated on April 01, 2026

What is Trojan:Win32/Bojotuc.A infection?

In this article you will find concerning the interpretation of Trojan:Win32/Bojotuc.A and its negative effect on your computer. Such ransomware are a kind of malware that is clarified by on-line fraudulences to require paying the ransom by a victim.

Most of the situations, Trojan:Win32/Bojotuc.A ransomware will certainly advise its sufferers to initiate funds move for the function of reducing the effects of the changes that the Trojan infection has actually introduced to the victim’s device.

Trojan:Win32/Bojotuc.A Summary

These modifications can be as complies with:

  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the victim’s hard drive — so the sufferer can no more utilize the data;
  • Preventing regular accessibility to the victim’s workstation;

Trojan:Win32/Bojotuc.A

One of the most normal channels whereby Trojan:Win32/Bojotuc.A Ransomware are injected are:

  • By ways of phishing emails;
  • As a repercussion of customer winding up on a resource that organizes a destructive software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s computer or prevent the gadget from operating in a proper manner – while also putting a ransom note that discusses the requirement for the victims to impact the settlement for the objective of decrypting the files or bring back the file system back to the preliminary problem. In a lot of circumstances, the ransom money note will show up when the client reboots the COMPUTER after the system has currently been harmed.

Trojan:Win32/Bojotuc.A distribution networks.

In various corners of the world, Trojan:Win32/Bojotuc.A grows by jumps and bounds. However, the ransom money notes as well as methods of obtaining the ransom quantity may differ depending on particular local (local) settings. The ransom money notes and techniques of obtaining the ransom money quantity might vary depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software program.

    In certain locations, the Trojans frequently wrongfully report having discovered some unlicensed applications made it possible for on the sufferer’s tool. The alert after that requires the customer to pay the ransom.

    Faulty declarations concerning illegal web content.

    In countries where software program piracy is much less prominent, this technique is not as efficient for the cyber scams. Additionally, the Trojan:Win32/Bojotuc.A popup alert might incorrectly declare to be deriving from a police institution and also will report having situated youngster pornography or other prohibited data on the gadget.

    Trojan:Win32/Bojotuc.A popup alert might falsely assert to be acquiring from a regulation enforcement organization as well as will report having located child porn or other illegal information on the tool. The alert will similarly consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: B10A255Amd5: 421befc175f043fc56ec63a2c583be7aname: 421BEFC175F043FC56EC63A2C583BE7A.mlwsha1: 4c35a3ba96ded394dd6dcce95666cf7c64dad561sha256: 8bd5e0ac9553e343147f92d6e51f97047c94566ee02f4f4de88d7cdbdfcf59c1sha512: 85555e38ddec5f6ca39c17697c3332988d9bb29dcf33c494a6b0f6ea57b14771c7eb71a4b29243ede0076dd56c36947018a046c6de43780ffa73b8b295f415e9ssdeep: 768:DcubEx/Y6kq34RLmfr8pgulSMP4bL6l2qyTwv:Dpz4DHu0MP4AQTqtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2009InternalName: kstywpcnaufFileVersion: 5, 131, 125, 1111ProductName: kstywpcnaufProductVersion: 5, 131, 125, 1111FileDescription: kstywpcnaufOriginalFilename: kstywpcnaufTranslation: 0x0419 0x04b0

Trojan:Win32/Bojotuc.A also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 0055e4091 )
DrWebTrojan.Winlock.13136
CynetMalicious (score: 100)
ALYacGen:Variant.Symmi.65063
CylanceUnsafe
ZillyaTrojan.PinkBlocker.Win32.1672
SangforRiskware.Win32.Agent.ky
CrowdStrikewin/malicious_confidence_60% (D)
AlibabaTrojan:Win32/Bojotuc.2cdeec56
K7GWTrojan ( 0055e4091 )
Cybereasonmalicious.175f04
CyrenW32/S-8b00cf7e!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/LockScreen.RE
APEXMalicious
AvastWin32:Malware-gen
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderGen:Variant.Symmi.65063
NANO-AntivirusTrojan.Win32.Winlock.fofhba
MicroWorld-eScanGen:Variant.Symmi.65063
TencentWin32.Trojan.Lockscreen.Oyyl
Ad-AwareGen:Variant.Symmi.65063
SophosML/PE-A
ComodoApplicUnwnt@#16yyf0n1bd8gy
BitDefenderThetaGen:NN.ZexaF.34670.cu0@aePbKepk
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionArtemis
FireEyeGeneric.mg.421befc175f043fc
EmsisoftGen:Variant.Symmi.65063 (B)
AviraADWARE/Adware.Gen3
eGambitGeneric.Malware
MicrosoftTrojan:Win32/Bojotuc.A
AegisLabTrojan.Multi.Generic.4!c
GDataGen:Variant.Symmi.65063
McAfeeArtemis!421BEFC175F0
MAXmalware (ai score=100)
VBA32Trojan.Winlock
MalwarebytesMalware.Heuristic.1006
PandaGeneric Malware
RisingTrojan.Generic@ML.98 (RDML:TGIILggDcER4AWaCKFXZEw)
YandexTrojan.LockScreen!d4guFbW7Rn0
IkarusTrojan-Ransom.PinkBlocker
FortinetW32/PinkBlocker.A!tr
AVGWin32:Malware-gen
Qihoo-360Win32/Adware.Generic.HwoCEpsA

How to remove Trojan:Win32/Bojotuc.A virus?

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Download GridinSoft Anti-Malware

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/Bojotuc.A 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/Bojotuc.A you can always ask me in the comments for getting help.

References

  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products: