Win32/MBRlock.AS

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

What is Win32/MBRlock.AS infection?

In this post you will locate regarding the definition of Win32/MBRlock.AS and its unfavorable effect on your computer. Such ransomware are a type of malware that is specified by online fraudulences to demand paying the ransom by a victim.

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Most of the situations, Win32/MBRlock.AS infection will certainly instruct its targets to launch funds transfer for the objective of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/MBRlock.AS Summary

These adjustments can be as complies with:

  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Russian;
  • Installs itself for autorun at Windows startup;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers situated on the target’s hard drive — so the target can no more use the information;
  • Preventing routine accessibility to the sufferer’s workstation;

Win32/MBRlock.AS

The most common networks whereby Win32/MBRlock.AS Trojans are infused are:

  • By means of phishing emails;
  • As a repercussion of individual winding up on a source that holds a malicious software program;

As soon as the Trojan is successfully infused, it will either cipher the information on the sufferer’s PC or protect against the tool from operating in a proper way – while likewise placing a ransom money note that discusses the need for the victims to effect the settlement for the function of decrypting the papers or bring back the data system back to the preliminary problem. In most instances, the ransom money note will certainly come up when the client reboots the COMPUTER after the system has actually already been damaged.

Win32/MBRlock.AS distribution channels.

In numerous corners of the globe, Win32/MBRlock.AS grows by jumps and also bounds. However, the ransom money notes and also tricks of extorting the ransom quantity might vary depending upon particular local (regional) settings. The ransom money notes as well as techniques of extorting the ransom money amount might differ depending on certain regional (local) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software program.

    In specific locations, the Trojans often wrongfully report having actually spotted some unlicensed applications allowed on the victim’s tool. The sharp then requires the individual to pay the ransom money.

    Faulty declarations regarding unlawful web content.

    In nations where software program piracy is less prominent, this method is not as reliable for the cyber fraudulences. Conversely, the Win32/MBRlock.AS popup alert may incorrectly assert to be stemming from a police institution as well as will report having located youngster porn or various other illegal information on the tool.

    Win32/MBRlock.AS popup alert might incorrectly declare to be deriving from a legislation enforcement organization as well as will certainly report having located youngster pornography or various other unlawful information on the tool. The alert will similarly have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 1E6DA157
md5: 98cb5815a109364ccbbf573d9950a0e9
name: 98CB5815A109364CCBBF573D9950A0E9.mlw
sha1: 832b550c8e7c23e57a9bbba268fefcd7a7123fcd
sha256: bc9e2a2df3cccbda25aac3d7385589dd231386d9404395e78c2019816763d7a0
sha512: 831e57615b203a1a9816ff9684a45275d8617d79d749e36d55ae0a6d865e1b79352b823ff3c65271ea6971d53193e9f25e80c9a03bd1c8181b4f01fe35fe3c63
ssdeep: 24576:vRRmVqWUWDANeisV318vB277YJJl4+RXTL/2ToXauJ:ZRmVlVUBVp4+hL/2TIfJ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/MBRlock.AS also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 005093461 )
Elasticmalicious (high confidence)
DrWebTrojan.KillProc.52004
ALYacGen:Variant.Zusy.348990
CylanceUnsafe
ZillyaTrojan.Diztakun.Win32.3461
SangforTrojan.Win32.MBRlock.8
CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 005093461 )
Cybereasonmalicious.5a1093
SymantecW32.SillyFDC
ESET-NOD32a variant of Win32/MBRlock.AS
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan.Win32.Diztakun.axca
BitDefenderGen:Variant.Zusy.348990
NANO-AntivirusTrojan.Win32.Diztakun.empxbu
MicroWorld-eScanGen:Variant.Zusy.348990
TencentMalware.Win32.Gencirc.10bbeab4
Ad-AwareGen:Variant.Zusy.348990
ComodoMalware@#yzm2ozqnwn2t
BitDefenderThetaGen:NN.ZelphiF.34050.MHX@ammKUgfQ
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Dropper.th
FireEyeGeneric.mg.98cb5815a109364c
EmsisoftGen:Variant.Zusy.348990 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Diztakun.cbl
eGambitUnsafe.AI_Score_100%
MicrosoftTrojan:Win32/Fareit!ml
ZoneAlarmTrojan.Win32.Diztakun.axca
GDataGen:Variant.Zusy.348990
AhnLab-V3Trojan/Win32.Diztakun.C1940093
McAfeeGenericR-JPE!98CB5815A109
MAXmalware (ai score=100)
VBA32Trojan-Ransom.Winlock.gen
PandaTrj/CI.A
RisingTrojan.Generic@ML.88 (RDML:Ju3NhKmHYOrnKtaChBlcpg)
YandexTrojan.GenAsa!QA+3Mmdufvc
IkarusTrojan.Win32.MBRlock
MaxSecureTrojan.Malware.300983.susgen
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Diztakun.HgIASQoA

How to remove Win32/MBRlock.AS 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 Win32/MBRlock.AS 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 Win32/MBRlock.AS 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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