Bulz.235939

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

What is Bulz.235939 infection?

In this article you will discover about the meaning of Bulz.235939 and its unfavorable influence on your computer. Such ransomware are a kind of malware that is clarified by on-line fraudulences to require paying the ransom by a target.

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Most of the cases, Bulz.235939 ransomware will certainly advise its sufferers to start funds transfer for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the sufferer’s gadget.

Bulz.235939 Summary

These modifications can be as complies with:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Ciphering the papers found on the target’s hard disk — so the sufferer can no more use the data;
  • Preventing regular accessibility to the target’s workstation;

Bulz.235939

The most normal channels through which Bulz.235939 Ransomware Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer ending up on a source that hosts a malicious software program;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s PC or stop the gadget from functioning in an appropriate fashion – while additionally putting a ransom money note that discusses the requirement for the victims to impact the repayment for the purpose of decrypting the documents or bring back the documents system back to the first problem. In many instances, the ransom money note will turn up when the customer restarts the PC after the system has already been harmed.

Bulz.235939 circulation networks.

In various corners of the globe, Bulz.235939 grows by leaps and also bounds. Nevertheless, the ransom notes and also tricks of obtaining the ransom money amount may differ depending upon specific regional (regional) settings. The ransom notes and also methods of extorting the ransom quantity might vary depending on certain neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty informs about unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s device. The sharp after that requires the user to pay the ransom.

    Faulty statements about illegal content.

    In nations where software application piracy is less preferred, this method is not as efficient for the cyber frauds. Alternatively, the Bulz.235939 popup alert may wrongly assert to be originating from a police organization as well as will certainly report having located kid porn or other illegal information on the tool.

    Bulz.235939 popup alert might wrongly assert to be acquiring from a legislation enforcement organization and also will report having situated child porn or other prohibited information on the device. The alert will similarly have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 74456BBF
md5: 87b7886d9fbb77a376acc19538b89f94
name: 87B7886D9FBB77A376ACC19538B89F94.mlw
sha1: 45032ab92cf97264507687e186930294f141d233
sha256: 6a9e4f5dfdeda56d0151d01880899d9241815a35892ed87b8b65d44fecc9ba2f
sha512: 23f71b83fd5f67820750dcba1378e1fc372be5c24c3467f9f66eb10d25894ea7c7dc149e45a949820cffee039bc146ce77ab4ea996a5327d8a5fe303d8166685
ssdeep: 3072:Ties1JwHvwGNMU7QBQuObQP94JeZAi34eQrDJkKF+zsbrjZ+sygEEhAhfg3u7bE:2HGO+QBfPmJA2nWKF+zsQsjd+geHEJ
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: xa9 Zoom Video Communications, Inc. All rights reserved.
Assembly Version: 5.4.0.0
InternalName: 3rd.exe
FileVersion: 5.4.0.0
CompanyName: Zoom Video Communications, Inc.
LegalTrademarks: Zoom Meetings Installer
Comments: Zoom Meetings Installer
ProductName: Zoom Meetings Installer
ProductVersion: 5.4.0.0
FileDescription: Zoom Meetings Installer
OriginalFilename: 3rd.exe

Bulz.235939 also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Bulz.235939
FireEyeGeneric.mg.87b7886d9fbb77a3
ALYacBackdoor.Remcos.A
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderGen:Variant.Bulz.235939
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.92cf97
BitDefenderThetaGen:NN.ZemsilF.34658.mm0@a0u7Jtm
SymantecRansom.Wannacry
ESET-NOD32a variant of MSIL/Kryptik.YUO
APEXMalicious
Paloaltogeneric.ml
KasperskyHEUR:Backdoor.MSIL.Remcos.gen
AlibabaBackdoor:MSIL/Kryptik.87207fa7
AegisLabTrojan.Win32.Generic.4!c
Ad-AwareGen:Variant.Bulz.235939
EmsisoftGen:Variant.Bulz.235939 (B)
ComodoMalware@#1ch4qxrfpvg4
F-SecureTrojan.TR/AD.Remcos.munwe
TrendMicroBackdoor.MSIL.REMCOS.USMANEAGIA
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
SophosMal/Generic-S + Troj/Remcos-VC
MaxSecureTrojan.Malware.300983.susgen
AviraTR/AD.Remcos.munwe
KingsoftWin32.Hack.Undef.(kcloud)
MicrosoftTrojan:Win32/Woreflint.A!cl
GridinsoftBackdoor.Win32.DarkKomet.oa
ArcabitTrojan.Bulz.D399A3
ZoneAlarmHEUR:Backdoor.MSIL.Remcos.gen
GDataWin32.Backdoor.Remcos.84CV1M
CynetMalicious (score: 100)
McAfeePWS-FCTV!87B7886D9FBB
MalwarebytesBackdoor.Remcos
PandaTrj/GdSda.A
TrendMicro-HouseCallBackdoor.MSIL.REMCOS.USMANEAGIA
TencentWin32.Backdoor.Remcos.Auto
IkarusTrojan.MSIL.Inject
FortinetMalicious_Behavior.SB
WebrootW32.Trojan.Gen
AVGFileRepMalware
CrowdStrikewin/malicious_confidence_70% (D)
Qihoo-360Generic/Trojan.fe4

How to remove Bulz.235939 ransomware?

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 Bulz.235939 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Bulz.235939 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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