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

What is Win32/MBRlock.BD infection?

In this short article you will certainly discover about the interpretation of Win32/MBRlock.BD as well as its unfavorable impact on your computer. Such ransomware are a form of malware that is elaborated by online fraudulences to demand paying the ransom money by a victim.

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Most of the cases, Win32/MBRlock.BD virus will certainly instruct its sufferers to initiate funds move for the objective of reducing the effects of the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/MBRlock.BD Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • The binary likely contains encrypted or compressed data.;
  • Attempts to restart the guest VM;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the documents found on the sufferer’s hard disk drive — so the target can no more make use of the information;
  • Preventing normal accessibility to the target’s workstation;

Related domains: Ransom:Win32/ExPetr.aaab4629


One of the most common networks whereby Win32/MBRlock.BD are injected are:

  • By methods of phishing e-mails;
  • As an effect of individual ending up on a source that hosts a harmful software;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the target’s PC or prevent the device from operating in an appropriate manner – while also putting a ransom money note that points out the demand for the sufferers to impact the repayment for the function of decrypting the records or bring back the documents system back to the preliminary condition. In most instances, the ransom money note will come up when the customer reboots the COMPUTER after the system has actually already been damaged.

Win32/MBRlock.BD circulation networks.

In different edges of the world, Win32/MBRlock.BD grows by jumps as well as bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom quantity may differ depending on specific neighborhood (local) settings. The ransom money notes and tricks of extorting the ransom money amount might differ depending on specific local (local) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software.

    In specific areas, the Trojans commonly wrongfully report having found some unlicensed applications allowed on the target’s tool. The sharp after that requires the user to pay the ransom.

    Faulty statements about prohibited web content.

    In countries where software application piracy is less prominent, this approach is not as efficient for the cyber scams. Alternatively, the Win32/MBRlock.BD popup alert may wrongly claim to be deriving from a police establishment as well as will report having located child pornography or other illegal information on the device.

    Win32/MBRlock.BD popup alert might falsely assert to be acquiring from a law enforcement establishment and also will certainly report having located youngster pornography or various other illegal data on the gadget. The alert will similarly consist of a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 70493247
md5: 68d9222b00f1ec412c21d8a7414f4662
name: 68D9222B00F1EC412C21D8A7414F4662.mlw
sha1: 4d85ae98ce1405cbd30d90bebebf71d8863c1c65
sha256: edd7c9142b1a15c31d6d33b535a55f574b07d5c4d2bca9fd8a1b47f203659744
sha512: 3dfac1768a3c4a9eae795263afcb4c4124f18d14e30c399c5d0297114fcd596b6967f12010d3661310198bf056bc267ac9a3ec35f7691dac6ae8c09cce97edf1
ssdeep: 384:j3mlfJ/rzLiESt0zdQ9fyFa2eh/q40Rc:j3mlBHL5Styd8L2m/U
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Win32/MBRlock.BD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Riskware ( 0040eff71 )
Lionic Trojan.Boot.ExPetr.4!c
Cynet Malicious (score: 100)
ALYac Gen:Trojan.Heur.GZ.aiWfbqq3@tf
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Ransom:Win32/ExPetr.aaab4629
K7GW Riskware ( 0040eff71 )
Cybereason malicious.b00f1e
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/MBRlock.BD
APEX Malicious
Avast MBR:Ransom-C [Trj]
Kaspersky Trojan-Ransom.Boot.ExPetr.a
BitDefender Gen:Trojan.Heur.GZ.aiWfbqq3@tf
MicroWorld-eScan Gen:Trojan.Heur.GZ.aiWfbqq3@tf
Tencent Boot.Trojan.Expetr.Wrqv
Ad-Aware Gen:Trojan.Heur.GZ.aiWfbqq3@tf
Sophos Mal/Generic-S
Comodo Malware@#2magcn5ht8zm2
BitDefenderTheta AI:Packer.0DB183D21E
Emsisoft Gen:Trojan.Heur.GZ.aiWfbqq3@tf (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1133692
Microsoft Ransom:Win32/Petya.A
GData Gen:Trojan.Heur.GZ.aiWfbqq3@tf
Acronis suspicious
McAfee Artemis!68D9222B00F1
MAX malware (ai score=99)
VBA32 BScope.TrojanRansom.Boot
Malwarebytes Ransom.Petya
Panda Trj/GdSda.A
Ikarus Trojan-Ransom.PetYa
MaxSecure Trojan.Malware.73935836.susgen
Fortinet BOOT/ExPetr.A!tr
AVG MBR:Ransom-C [Trj]

How to remove Win32/MBRlock.BD 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 Win32/MBRlock.BD 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 Win32/MBRlock.BD you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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