Written by Robert Bailey

What is Trojan:Win32/Laqma infection?

In this post you will discover about the meaning of Trojan:Win32/Laqma and its adverse effect on your computer system. Such ransomware are a kind of malware that is specified by on-line scams to demand paying the ransom by a target.

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In the majority of the situations, Trojan:Win32/Laqma infection will certainly advise its victims to launch funds move for the purpose of counteracting the amendments that the Trojan infection has presented to the sufferer’s gadget.

Trojan:Win32/Laqma Summary

These adjustments can be as adheres to:

  • Network activity detected but not expressed in API logs;
  • Ciphering the documents found on the target’s hard drive — so the sufferer can no longer use the information;
  • Preventing normal access to the victim’s workstation;

Related domains: Generic/Trojan.Ransom.8af Generic/Trojan.Ransom.8af


The most normal channels where Trojan:Win32/Laqma are injected are:

  • By means of phishing emails;
  • As an effect of customer ending up on a resource that organizes a harmful software;

As soon as the Trojan is efficiently injected, it will either cipher the data on the victim’s PC or avoid the gadget from operating in an appropriate manner – while also positioning a ransom money note that mentions the requirement for the targets to impact the payment for the purpose of decrypting the documents or bring back the file system back to the initial problem. In a lot of instances, the ransom money note will turn up when the client restarts the PC after the system has already been harmed.

Trojan:Win32/Laqma circulation channels.

In different edges of the world, Trojan:Win32/Laqma grows by leaps and also bounds. However, the ransom money notes as well as techniques of obtaining the ransom money quantity may vary depending on specific local (local) setups. The ransom money notes as well as methods of extorting the ransom money amount may vary depending on specific neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software.

    In certain areas, the Trojans frequently wrongfully report having detected some unlicensed applications enabled on the victim’s device. The sharp after that requires the individual to pay the ransom money.

    Faulty declarations regarding illegal content.

    In nations where software application piracy is much less prominent, this method is not as reliable for the cyber scams. Additionally, the Trojan:Win32/Laqma popup alert may incorrectly assert to be deriving from a law enforcement establishment and also will report having situated youngster porn or other unlawful information on the device.

    Trojan:Win32/Laqma popup alert may wrongly claim to be acquiring from a legislation enforcement organization as well as will certainly report having located kid porn or other illegal information on the tool. The alert will likewise contain a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: DC6F2EDA
md5: 8f38ff3ef82c67973cde234bc4dcc81f
name: vac.exe
sha1: 61c260224bc8c42feacb0bd93aeec57cc4990ebe
sha256: 56f997e962a98db0173429f115f2b522ae06ea134265395d7a1b47461cdbb4ff
sha512: a4a0223739eba5473ef48603ca4edc5822b364e18632bb2d9a00095bde735699d2f3cdf2cb6d03c1a4034c31fa56d6b6107f610daa03f1840bb07303d10cfc99
ssdeep: 3072:ZeLYkieVvHzqNnaoIu2LlRP4syvembzWLtyTC:sieVvHzqNnZERP4Ts0
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: SecurityAntiVirusService.exe
FileDescription: Windows Security Antivirus Service
OriginalFilename: SecurityAntiVirusService.exe

Trojan:Win32/Laqma also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Variant.MSILPerseus.210821
CAT-QuickHeal Trojan.YakbeexMSIL.ZZ4
Qihoo-360 Generic/Trojan.Ransom.8af
McAfee GenericRXIQ-FL!8F38FF3EF82C
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Trojan ( 0054dd361 )
BitDefender Gen:Variant.MSILPerseus.210821
K7GW Trojan ( 0054dd361 )
Cybereason malicious.ef82c6
Invincea heuristic
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:RATX-gen [Trj]
GData Gen:Variant.MSILPerseus.210821
Kaspersky HEUR:Trojan-Ransom.MSIL.Blocker.gen
Alibaba Trojan:Win32/Laqma.6e61dc8c
AegisLab Trojan.MSIL.Blocker.j!c
Rising Backdoor.VanillaRAT!1.C9D1 (CLOUD)
Ad-Aware Gen:Variant.MSILPerseus.210821
Emsisoft Gen:Variant.MSILPerseus.210821 (B)
F-Secure Heuristic.HEUR/AGEN.1126342
TrendMicro Ransom_Blocker.R002C0DGV20
Sophos Mal/Generic-S
Ikarus Backdoor.Quasar
Webroot W32.Trojan.MSIL.Blocker
Avira HEUR/AGEN.1126342
MAX malware (ai score=83)
Endgame malicious (high confidence)
Arcabit Trojan.MSILPerseus.D33785
ZoneAlarm HEUR:Trojan-Ransom.MSIL.Blocker.gen
Microsoft Trojan:Win32/Laqma
Cynet Malicious (score: 85)
AhnLab-V3 Malware/Win32.RL_Generic.C3566633
BitDefenderTheta Gen:NN.ZemsilF.34144.im0@aWaMD5
ALYac Gen:Variant.MSILPerseus.210821
Malwarebytes Backdoor.VanillaRat
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Agent.BYD
TrendMicro-HouseCall Ransom_Blocker.R002C0DGV20
SentinelOne DFI – Malicious PE
Fortinet MSIL/Agent.BYD!tr
AVG Win32:RATX-gen [Trj]
CrowdStrike win/malicious_confidence_80% (W)

How to remove Trojan:Win32/Laqma 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

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/Laqma 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/Laqma 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

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

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