Trojan-Ransom.Win32.Crusis.bsd

What is Trojan-Ransom.Win32.Crusis.bsd infection?

In this short article you will certainly find regarding the interpretation of Trojan-Ransom.Win32.Crusis.bsd as well as its unfavorable effect on your computer system. Such ransomware are a form of malware that is specified by on the internet fraudulences to demand paying the ransom money by a sufferer.

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Most of the situations, Trojan-Ransom.Win32.Crusis.bsd ransomware will instruct its sufferers to initiate funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has actually introduced to the target’s gadget.

Trojan-Ransom.Win32.Crusis.bsd Summary

These modifications can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Attempts to delete volume shadow copies;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records situated on the target’s disk drive — so the sufferer can no longer use the information;
  • Preventing regular access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan-Ransom.Win32.Crusis.bsd

The most normal channels where Trojan-Ransom.Win32.Crusis.bsd Ransomware are injected are:

  • By means of phishing emails;
  • As a consequence of individual winding up on a source that holds a destructive software;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s computer or avoid the device from working in a proper way – while also placing a ransom money note that points out the requirement for the sufferers to impact the settlement for the function of decrypting the documents or restoring the documents system back to the first problem. In the majority of circumstances, the ransom money note will come up when the customer reboots the PC after the system has actually currently been harmed.

Trojan-Ransom.Win32.Crusis.bsd circulation channels.

In different corners of the world, Trojan-Ransom.Win32.Crusis.bsd expands by jumps and also bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom money amount may differ depending upon certain local (regional) setups. The ransom notes and techniques of extorting the ransom quantity might differ depending on specific neighborhood (local) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software program.

    In certain locations, the Trojans typically wrongfully report having found some unlicensed applications allowed on the sufferer’s device. The alert after that demands the individual to pay the ransom money.

    Faulty statements concerning unlawful content.

    In countries where software application piracy is much less preferred, this approach is not as reliable for the cyber frauds. Alternatively, the Trojan-Ransom.Win32.Crusis.bsd popup alert might incorrectly declare to be stemming from a police organization and will report having situated youngster pornography or various other unlawful data on the gadget.

    Trojan-Ransom.Win32.Crusis.bsd popup alert might incorrectly claim to be deriving from a legislation enforcement establishment and will report having located youngster pornography or other illegal information on the device. The alert will likewise have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 373CA3BD
md5: 10ec6e4fade326ce9fb1d6bf93e03c6a
name: 10EC6E4FADE326CE9FB1D6BF93E03C6A.mlw
sha1: 836bc8e2f113193675b64b137c839cf3e6e03f61
sha256: 7e47020135f3539088fb3a9e38734559fcd4c1535d49978f1e7875cdba83887b
sha512: a42e34748598a09169945947e07c99c7dc53b5bd476f02403838d14c5c989554d9deafd1ca4dced7c209aebe17c09f2f0d92fed9fef53f077ad6b9a26bcbf940
ssdeep: 6144:bxGTEUHlXAWlZpgGuBqcrxQpkXVNGLUQZD:b0T5HlhUGwxQcVwBZD
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (c) Ghisler Software GmbH
CompanyName: Ghisler Software GmbH
PrivateBuild: 3.3.3.9
Comments: Glascow Vertical
ProductName: Emptying Technically
ProductVersion: 3.3.3.9
FileDescription: Glascow Vertical
Translation: 0x0409 0x04b0

Trojan-Ransom.Win32.Crusis.bsd also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 00519f781 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop9.36595
Cynet Malicious (score: 90)
Cylance Unsafe
Sangfor Ransom.Win32.Crusis.bsd
K7GW Trojan ( 00519f781 )
Cybereason malicious.2f1131
Cyren W32/Crowti.UFCR-8814
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.Crysis.P
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Crusis.bsd
NANO-Antivirus Trojan.Win32.DelShad.fulqin
Tencent Win32.Trojan.Raas.Auto
Sophos Mal/Generic-S
Comodo Malware@#365erwrwu7wv3
F-Secure Trojan.TR/AD.MalwareCrypter.wqqyp
BitDefenderTheta Gen:NN.ZexaF.34628.qmKfa8izXLki
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Downloader.dc
FireEye Generic.mg.10ec6e4fade326ce
Webroot W32.Malware.Gen
Avira TR/AD.MalwareCrypter.wqqyp
Microsoft Trojan:Win32/Skeeyah.A!rfn
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm Trojan-Ransom.Win32.Crusis.bsd
AhnLab-V3 Trojan/Win32.Crusis.C2384548
McAfee Artemis!10EC6E4FADE3
MAX malware (ai score=100)
VBA32 Trojan-Ransom.Crusis
Malwarebytes Malware.Heuristic.1003
Panda Trj/CI.A
Rising Ransom.Crusis!8.5724 (CLOUD)
Yandex Trojan.Crusis!n702zenXj2M
Ikarus Trojan-Ransom.FileCrypter
MaxSecure Trojan.Malware.74459670.susgen
Fortinet W32/Filecoder_Crysis.P!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Ransom.188

How to remove Trojan-Ransom.Win32.Crusis.bsd 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-Ransom.Win32.Crusis.bsd 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 Trojan-Ransom.Win32.Crusis.bsd 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/products/

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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