BScope.Trojan.AntiAV

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is BScope.Trojan.AntiAV infection?

In this article you will locate regarding the interpretation of BScope.Trojan.AntiAV and also its negative influence on your computer. Such ransomware are a kind of malware that is elaborated by online fraudulences to demand paying the ransom money by a sufferer.

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Most of the cases, BScope.Trojan.AntiAV virus will instruct its victims to start funds move for the objective of counteracting the modifications that the Trojan infection has introduced to the target’s device.

BScope.Trojan.AntiAV Summary

These alterations can be as complies with:

  • 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.;
  • 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.

  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Danish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the sufferer’s hard drive — so the sufferer can no more make use of the information;
  • Preventing routine accessibility 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.
Similar behavior
Related domains
ipv4bot.whatismyipaddress.com Trojan.Ransom.GandCrab.Gen.2
ns1.wowservers.ru Trojan.Ransom.GandCrab.Gen.2
carder.bit Trojan.Ransom.GandCrab.Gen.2
ns2.wowservers.ru Trojan.Ransom.GandCrab.Gen.2
ransomware.bit Trojan.Ransom.GandCrab.Gen.2

BScope.Trojan.AntiAV

One of the most regular networks whereby BScope.Trojan.AntiAV Ransomware Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of individual winding up on a resource that holds a malicious software program;

As quickly as the Trojan is successfully injected, it will either cipher the data on the victim’s computer or protect against the gadget from operating in a correct fashion – while also positioning a ransom money note that discusses the demand for the sufferers to impact the repayment for the objective of decrypting the records or restoring the data system back to the preliminary problem. In many circumstances, the ransom money note will come up when the customer restarts the PC after the system has actually already been harmed.

BScope.Trojan.AntiAV circulation networks.

In different edges of the globe, BScope.Trojan.AntiAV expands by leaps as well as bounds. However, the ransom money notes and also methods of obtaining the ransom money amount may vary depending upon certain neighborhood (local) settings. The ransom notes and also techniques of extorting the ransom amount may vary depending on specific regional (regional) settings.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software.

    In certain areas, the Trojans commonly wrongfully report having found some unlicensed applications allowed on the target’s tool. The sharp then demands the customer to pay the ransom.

    Faulty declarations regarding illegal web content.

    In countries where software piracy is less prominent, this method is not as reliable for the cyber scams. Additionally, the BScope.Trojan.AntiAV popup alert might incorrectly claim to be deriving from a law enforcement establishment as well as will report having located kid pornography or various other illegal data on the tool.

    BScope.Trojan.AntiAV popup alert might wrongly claim to be deriving from a legislation enforcement establishment as well as will certainly report having situated kid pornography or various other unlawful data on the tool. The alert will similarly have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 8E609935
md5: de235ac150eb6fd48640ac10da1be495
name: DE235AC150EB6FD48640AC10DA1BE495.mlw
sha1: 23e834623764b21a283e295cb9d337943203a21c
sha256: 70acc164f0c9b8c8c10baf3c8e06daf85f0ad5cc53295ba9228b76c32c254d4b
sha512: c1b5748ec5c17eacd9dbaa53c1c74a895a2323472d1d3f464931a25d6a7bb5c8b74343a03d40e305693139ef760f7b3375877189eac725cc3076b6faaf608625
ssdeep: 6144:ywHFwSRuCB3bI6DcadgAWwQgghvKg4evcAb6cNV:jFwSRu4bIlEWWgogEAWcNV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

BScope.Trojan.AntiAV also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0053a0b31 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24384
ClamAV Win.Packed.Gandcrab-6520432-4
CAT-QuickHeal Trojan.Mauvaise.SL1
McAfee GenericRXGG-UT!DE235AC150EB
Cylance Unsafe
Sangfor Win.Packed.Gandcrab-6520432-4
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 0053a0b31 )
Cybereason malicious.150eb6
Cyren W32/S-cd675fa9!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 Win32/Filecoder.GandCrab.B
Zoner Trojan.Win32.69019
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Agentb.jboa
BitDefender Trojan.Ransom.GandCrab.Gen.2
NANO-Antivirus Trojan.Win32.Ransom.feitiu
ViRobot Trojan.Win32.GandCrab.Gen.A
MicroWorld-eScan Trojan.Ransom.GandCrab.Gen.2
Tencent Malware.Win32.Gencirc.10b4e375
Ad-Aware Trojan.Ransom.GandCrab.Gen.2
Comodo TrojWare.Win32.Chapak.GI@7q43kg
BitDefenderTheta Gen:NN.ZexaF.34688.suX@aWsskRdG
VIPRE Trojan.Win32.Generic!BT
FireEye Generic.mg.de235ac150eb6fd4
Emsisoft Trojan.Ransom.GandCrab.Gen.2 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Banker.NeutrinoPOS.ej
Avira TR/FileCoder.FA
Microsoft Trojan:Win32/Predator.PVD!MTB
GData Win32.Trojan-Ransom.GandCrab.N
TACHYON Ransom/W32.GandCrab
AhnLab-V3 Win-Trojan/Gandcrab.Exp
Acronis suspicious
VBA32 BScope.Trojan.AntiAV
MAX malware (ai score=89)
Malwarebytes Trojan.MalPack
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom.Win32.GANDCRAB.SMLA.hp
Rising Ransom.GrandCrab!8.10F7E (RDMK:cmRtazrycMSR1K1SMarkrXKCB7zw)
Ikarus Trojan-Ransom.GandCrab
Fortinet W32/GenKryptik.CNAR!tr
AVG Win32:Malware-gen

How to remove BScope.Trojan.AntiAV 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 BScope.Trojan.AntiAV 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.AntiAV 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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