Written by Robert Bailey

What is Trojan:Win32/Casur.A!cl infection?

In this article you will certainly find about the meaning of Trojan:Win32/Casur.A!cl as well as its negative effect on your computer system. Such ransomware are a type of malware that is elaborated by online scams to require paying the ransom by a sufferer.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the situations, Trojan:Win32/Casur.A!cl virus will certainly instruct its sufferers to start funds move for the purpose of neutralizing the changes that the Trojan infection has presented to the target’s tool.

Trojan:Win32/Casur.A!cl Summary

These alterations can be as complies with:

  • 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 sufferer’s hard disk — so the sufferer can no more utilize the information;
  • Preventing routine accessibility to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains Trojan.Ransom.29 Trojan.Ransom.29


The most typical channels through which Trojan:Win32/Casur.A!cl are infused are:

  • By means of phishing e-mails;
  • As a consequence of customer winding up on a resource that holds a malicious software application;

As soon as the Trojan is effectively infused, it will either cipher the information on the victim’s computer or prevent the gadget from operating in a proper manner – while additionally placing a ransom note that points out the demand for the victims to impact the payment for the objective of decrypting the files or recovering the file system back to the initial condition. In the majority of instances, the ransom note will turn up when the customer reboots the PC after the system has already been harmed.

Trojan:Win32/Casur.A!cl distribution channels.

In different corners of the world, Trojan:Win32/Casur.A!cl grows by leaps as well as bounds. Nonetheless, the ransom money notes and also tricks of obtaining the ransom quantity may vary depending on certain neighborhood (local) settings. The ransom notes as well as methods of obtaining the ransom amount may vary depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software program.

    In certain locations, the Trojans frequently wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s device. The sharp after that requires the user to pay the ransom money.

    Faulty statements about prohibited content.

    In countries where software application piracy is less preferred, this method is not as reliable for the cyber scams. Conversely, the Trojan:Win32/Casur.A!cl popup alert might falsely assert to be originating from a law enforcement organization as well as will report having located kid pornography or other prohibited information on the gadget.

    Trojan:Win32/Casur.A!cl popup alert may incorrectly claim to be obtaining from a legislation enforcement establishment and also will report having located kid porn or various other prohibited data on the tool. The alert will likewise have a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 5DD98A3D
md5: 0b9c254c8af36ee0205e68f45935b34e
name: 0B9C254C8AF36EE0205E68F45935B34E.mlw
sha1: b9ae6e5f6e913a0738d39ccb05f6cb002f5dada3
sha256: 94dcf2cd38d5390c853442d681a91c504b948ce2d01901c69238dea975d1e6f8
sha512: 5ae8ad04d13bdc46d46751bc6a5a85dcb94a9e2299f12486697f9f6f74d10816bfdfaa086dbea910d424801ec7e2c33444a74706a1852931953f8b220347e677
ssdeep: 768:H2FZJjbqU0cbN5YwiXMtBjr9oG334lJqRmbbjkCIszR+/tmfXQQCmFbXd3qNOWX:WT8MXY+txr9H3olkRqftY/8HCm9zW3S
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2013
Assembly Version:
InternalName: Example.exe
ProductName: WindowsApplication1
FileDescription: WindowsApplication1
OriginalFilename: Example.exe

Trojan:Win32/Casur.A!cl also known as:

GridinSoft Trojan.Ransom.Gen
DrWeb Trojan.Ransom.29
Cynet Malicious (score: 99)
ALYac Trojan.Ransom.GenericKD.30339841
Cybereason malicious.c8af36
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Generik.EQQZLYA
APEX Malicious
Avast Win32:Malware-gen
BitDefender Trojan.Ransom.GenericKD.30339841
NANO-Antivirus Trojan.Win32.Ransom.ewvwyp
MicroWorld-eScan Trojan.Ransom.GenericKD.30339841
Ad-Aware Trojan.Ransom.GenericKD.30339841
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34684.hm0@aC79U6h
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition GenericRXDQ-NP!0B9C254C8AF3
FireEye Trojan.Ransom.GenericKD.30339841
Emsisoft Trojan.Ransom.GenericKD.30339841 (B)
SentinelOne Static AI – Malicious PE
Jiangmin TrojanDropper.Agent.bjjx
Avira TR/Ransom.dzcqg
Microsoft Trojan:Win32/Casur.A!cl
Arcabit Trojan.Ransom.Generic.D1CEF301
GData Trojan.Ransom.GenericKD.30339841
McAfee GenericRXDQ-NP!0B9C254C8AF3
MAX malware (ai score=87)
AVG Win32:Malware-gen

How to remove Trojan:Win32/Casur.A!cl 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 Trojan:Win32/Casur.A!cl 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/Casur.A!cl 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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