BScope.Trojan-Ransom.Crusis

What is BScope.Trojan-Ransom.Crusis infection?

In this short article you will certainly find regarding the interpretation of BScope.Trojan-Ransom.Crusis and also its adverse effect on your computer system. Such ransomware are a type of malware that is specified by online frauds to demand paying the ransom by a target.

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In the majority of the cases, BScope.Trojan-Ransom.Crusis ransomware will certainly advise its targets to start funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s gadget.

BScope.Trojan-Ransom.Crusis Summary

These alterations can be as adheres to:

  • 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.
  • Detected script timer window indicative of sleep style evasion;
  • A process attempted to delay the analysis task.;
  • A named pipe was used for inter-process communication;
  • Starts servers listening on 0.0.0.0:27015;
  • 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.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Modifies boot configuration settings;
  • 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;
  • Appends a known Sage ransomware file extension to files that have been encrypted;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records located on the sufferer’s hard disk drive — so the sufferer can no longer use the data;
  • Preventing normal accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

BScope.Trojan-Ransom.Crusis

The most regular channels through which BScope.Trojan-Ransom.Crusis Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of customer ending up on a source that hosts a destructive software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s computer or stop the tool from functioning in a proper fashion – while additionally positioning a ransom money note that discusses the need for the targets to impact the settlement for the purpose of decrypting the papers or recovering the data system back to the initial problem. In many circumstances, the ransom note will turn up when the client restarts the COMPUTER after the system has actually already been damaged.

BScope.Trojan-Ransom.Crusis distribution networks.

In different edges of the globe, BScope.Trojan-Ransom.Crusis grows by jumps as well as bounds. Nevertheless, the ransom money notes and also methods of obtaining the ransom amount might vary relying on particular regional (local) setups. The ransom notes as well as methods of extorting the ransom quantity might differ depending on specific neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having identified some unlicensed applications allowed on the target’s gadget. The sharp then requires the user to pay the ransom money.

    Faulty declarations concerning unlawful web content.

    In nations where software application piracy is less preferred, this method is not as efficient for the cyber fraudulences. Conversely, the BScope.Trojan-Ransom.Crusis popup alert might falsely declare to be stemming from a police institution and will certainly report having situated youngster pornography or various other prohibited information on the gadget.

    BScope.Trojan-Ransom.Crusis popup alert may falsely assert to be deriving from a law enforcement institution and also will report having situated kid pornography or other unlawful information on the device. The alert will likewise include a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 408A9A6D
md5: a79f5167fa30e0c62723062a3896bba4
name: A79F5167FA30E0C62723062A3896BBA4.mlw
sha1: a7756097cb48e79710c8a5467734cf62e917d1e2
sha256: 93ef34d4c466c3d50dfba02609ef6bd19a59174328b1f9446b7ac0ca16aedaa2
sha512: 7ca1221e7fc82abfac20ba1c8857cdc30a537015872131257fe4dd5c3cb541b116c12cb5539d7d9e66db6e613a822736147475247a05e93d5bc080e07875ce51
ssdeep: 12288:3K6hrjvr9epdlciYrb4+Np4zQy+ltry2Ac9kUIRb:3KOjicfr1Fy+l1gc9n8b
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (C)Martin Prikryl 2007-2015
InternalName: Meek
CompanyName: Martin Prikryl
LegalTrademarks: (C)Martin Prikryl 2007-2015
Comments: Recommendations Machinesa Calculates
ProductName: Meek
Languages: English
ProductVersion: 8.6.34.4
FileDescription: Recommendations Machinesa Calculates
OriginalFilename: Meek
Translation: 0x0409 0x04b0

BScope.Trojan-Ransom.Crusis also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0051e4dd1 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.44284064
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/generic.ali2000010
K7GW Trojan ( 0051e4dd1 )
Cybereason malicious.7fa30e
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKD.44284064
NANO-Antivirus Trojan.Win32.Sage.evimqi
MicroWorld-eScan Trojan.GenericKD.44284064
Tencent Win32.Trojan.Generic.Lnoh
Ad-Aware Trojan.GenericKD.44284064
Sophos Mal/Generic-S
Comodo Malware@#2xqds42wckyug
BitDefenderTheta Gen:NN.ZexaF.34628.Hy0@aWEmMAhi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Mal_MiliCry-1h
McAfee-GW-Edition BehavesLike.Win32.Dropper.hh
FireEye Generic.mg.a79f5167fa30e0c6
Emsisoft Trojan.GenericKD.44284064 (B)
Avira HEUR/AGEN.1115415
Microsoft Ransom:Win32/Milicry!bit
Arcabit Trojan.Generic.D2A3B8A0
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.GenericKD.44284064
AhnLab-V3 Win-Trojan/Sagecrypt.Gen
McAfee Artemis!A79F5167FA30
MAX malware (ai score=98)
VBA32 BScope.Trojan-Ransom.Crusis
Panda Trj/GdSda.A
TrendMicro-HouseCall Mal_MiliCry-1h
Rising Ransom.Milicry!8.A2F2 (CLOUD)
SentinelOne Static AI – Malicious PE
Fortinet W32/Generic.1H!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HwoCBiMC

How to remove BScope.Trojan-Ransom.Crusis 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 BScope.Trojan-Ransom.Crusis 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 BScope.Trojan-Ransom.Crusis 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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