Trojan-Ransom.Win32.Crusis.bxm

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

In this post you will certainly discover concerning the definition of Trojan-Ransom.Win32.Crusis.bxm and also its adverse influence on your computer. Such ransomware are a form of malware that is clarified by online fraudulences to require paying the ransom by a victim.

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Most of the cases, Trojan-Ransom.Win32.Crusis.bxm infection will certainly advise its targets to start funds move for the purpose of counteracting the amendments that the Trojan infection has actually presented to the sufferer’s device.

Trojan-Ransom.Win32.Crusis.bxm Summary

These adjustments 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.
  • 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.
  • 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
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records located on the sufferer’s disk drive — so the target can no more use the data;
  • Preventing regular accessibility to the target’s workstation;

Trojan-Ransom.Win32.Crusis.bxm

One of the most common networks through which Trojan-Ransom.Win32.Crusis.bxm Trojans are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of customer ending up on a resource that organizes a destructive software application;

As soon as the Trojan is efficiently injected, it will either cipher the information on the victim’s PC or avoid the device from functioning in a correct manner – while likewise placing a ransom money note that points out the need for the sufferers to effect the payment for the purpose of decrypting the records or recovering the file system back to the initial condition. In most circumstances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has actually already been damaged.

Trojan-Ransom.Win32.Crusis.bxm distribution channels.

In numerous corners of the world, Trojan-Ransom.Win32.Crusis.bxm expands by leaps and also bounds. However, the ransom money notes and also tricks of obtaining the ransom amount may vary depending on specific regional (local) setups. The ransom notes and methods of obtaining the ransom quantity may differ depending on particular neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software program.

    In particular areas, the Trojans often wrongfully report having spotted some unlicensed applications enabled on the sufferer’s device. The alert then requires the individual to pay the ransom money.

    Faulty declarations regarding unlawful material.

    In nations where software piracy is less prominent, this method is not as reliable for the cyber scams. Additionally, the Trojan-Ransom.Win32.Crusis.bxm popup alert might wrongly declare to be originating from a police organization and also will certainly report having situated child pornography or other unlawful information on the tool.

    Trojan-Ransom.Win32.Crusis.bxm popup alert may falsely declare to be deriving from a legislation enforcement establishment and also will report having located kid porn or various other illegal information on the gadget. The alert will likewise contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 89BBF6A5
md5: f2dfa16f7dfe090eb5fcc9138315e4a4
name: F2DFA16F7DFE090EB5FCC9138315E4A4.mlw
sha1: ae316db7be800a6616b543280dae185577f28d59
sha256: 89298d4b77bc2a8ee2e079021e8066752d41ea88f77c8a97a53dbc61c0f00635
sha512: c3567fdee851c5b477b0de567de81159a8990ad11115349a08ec343b1f75fe8c8c59b03d7b2613165f904f39838a762be484b205be699fd095542b89b33f6b55
ssdeep: 6144:WAhQQ5m6yFGKyZrSss8julWp3I3vKP4rMVrth3l1V:WAJk6yklrSH8p43FQVph3zV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (C)IGC 2007-2015
InternalName: ClubOrange
FileVersion: 2.4.29.3
CompanyName: IGC
PrivateBuild: 2.4.29.3
LegalTrademarks: (C)IGC 2007-2015
Comments: Loves Shrdlu Sip
ProductName: ClubOrange
ProductVersion: 2.4.29.3
FileDescription: Loves Shrdlu Sip
OriginalFilename: ClubOrange
Translation: 0x0409 0x04b0

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

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 00510ef71 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.3953
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Crysis
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.1496157
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 00510ef71 )
Symantec Ransom.Crysis
ESET-NOD32 a variant of Win32/Kryptik.FPLO
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Crusis.bxm
NANO-Antivirus Trojan.Win32.Crusis.exlvez
ViRobot Trojan.Win32.S.Ransom.340480
Tencent Malware.Win32.Gencirc.11491967
Sophos Mal/Generic-S
Comodo Malware@#1tiv43q3wa7yz
BitDefenderTheta Gen:NN.ZexaF.34670.uq0@a0rrVmli
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CRYSIS.CBQ
McAfee-GW-Edition BehavesLike.Win32.Emotet.fc
FireEye Generic.mg.f2dfa16f7dfe090e
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Crusis.sg
Webroot W32.Malware.Gen
Avira TR/Crypt.XPACK.cjgqm
Microsoft Ransom:Win32/Genasom
AegisLab Trojan.Win32.Crusis.4!c
TACHYON Ransom/W32.Crysis.340480
AhnLab-V3 Trojan/Win32.Ransom.C2438341
McAfee Generic.cze
MAX malware (ai score=99)
VBA32 TrojanRansom.Crusis
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_CRYSIS.CBQ
Rising Trojan.Kryptik!8.8 (CLOUD)
Ikarus Trojan.Win32.Crypt
Fortinet W32/Generic.AC.40834F
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 HEUR/QVM20.1.9A14.Malware.Gen

How to remove Trojan-Ransom.Win32.Crusis.bxm 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-Ransom.Win32.Crusis.bxm 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.bxm 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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