TScope.Trojan.VB

What is TScope.Trojan.VB infection?

In this short article you will certainly discover about the interpretation of TScope.Trojan.VB and also its negative influence on your computer system. Such ransomware are a form of malware that is specified by online frauds to require paying the ransom money by a victim.

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Most of the instances, TScope.Trojan.VB ransomware will advise its targets to launch funds move for the purpose of neutralizing the amendments that the Trojan infection has presented to the victim’s device.

TScope.Trojan.VB 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.
  • Expresses interest in specific running processes;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • 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 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.
  • 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.
  • Attempts to identify installed AV products by installation directory;
  • Detects VirtualBox through the presence of a registry key;
  • Attempts to disable System Restore. System Restore function – allows you to revert the computer’s state (system files, applications, and system settings) to that of a previous point in time, which can be used to recover after a virus attack.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to modify Explorer settings to prevent file extensions from being displayed;
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Ciphering the papers located on the victim’s hard drive — so the target can no more make use of the data;
  • Preventing normal accessibility to the victim’s workstation;

TScope.Trojan.VB

One of the most regular networks through which TScope.Trojan.VB Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of user ending up on a source that holds a destructive software;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the target’s computer or stop the device from operating in an appropriate way – while also positioning a ransom note that discusses the requirement for the sufferers to impact the settlement for the function of decrypting the papers or recovering the data system back to the preliminary condition. In most circumstances, the ransom note will turn up when the customer restarts the PC after the system has actually currently been harmed.

TScope.Trojan.VB circulation channels.

In different corners of the world, TScope.Trojan.VB expands by leaps and also bounds. Nevertheless, the ransom money notes and also techniques of extorting the ransom amount might differ depending on particular local (regional) settings. The ransom money notes and also techniques of extorting the ransom money quantity might vary depending on particular neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In certain locations, the Trojans commonly wrongfully report having discovered some unlicensed applications allowed on the target’s device. The alert after that demands the customer to pay the ransom money.

    Faulty declarations regarding prohibited web content.

    In nations where software program piracy is much less preferred, this technique is not as effective for the cyber scams. Additionally, the TScope.Trojan.VB popup alert may incorrectly declare to be originating from a police organization and also will report having situated child porn or various other illegal data on the tool.

    TScope.Trojan.VB popup alert may falsely declare to be obtaining from a regulation enforcement organization and also will report having situated kid porn or other prohibited data on the device. The alert will in a similar way have a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 809A43F8
md5: f8236b6c74dfa9164cce03ce86af0592
name: F8236B6C74DFA9164CCE03CE86AF0592.mlw
sha1: c105b20c21e90e87052548201aa399424e6421be
sha256: 4d322a655b1d95af9564e59d39aac0e9bf66801a892a311eb65b99cbd6143e73
sha512: e99f94629a853f4f198374efbc00df19270330457fa440fc7210ecade3cd4509c9e46c796cacd39e60b9c977f4f7725942c9548e8cc20bf51bb01ff0773dd77e
ssdeep: 3072:Ax/5F/E7tEf08+p+tYlpJH7iXQNgggHlxDZiYLK5Wpht4xZVX4/awxf/:AxhF4c9+wWJH7igNgjdFKsCRAR/
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
InternalName: DATA
FileVersion: 0.00.0020
CompanyName: Oncom
ProductName: xk
ProductVersion: 0.00.0020
OriginalFilename: DATA.exe

TScope.Trojan.VB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader7.3730
MicroWorld-eScan Trojan.VB.OJW
FireEye Generic.mg.f8236b6c74dfa916
CAT-QuickHeal Worm.Ludbaruma.A3
McAfee W32/Rontokbro.gen@MM
Cylance Unsafe
VIPRE Worm.Win32.Ludbaruma.a (v)
Sangfor Ransom.Win32.Foreign_11.se
K7AntiVirus Trojan ( 0040f6141 )
BitDefender Trojan.VB.OJW
K7GW P2PWorm ( 0050fa4b1 )
BitDefenderTheta AI:Packer.2A9E270D1D
Cyren W32/S-2ee348b2!Eldorado
Symantec Trojan.Gen.2
APEX Malicious
Avast Win32:Emotet-AI [Trj]
ClamAV Win.Worm.Untukmu-5949608-0
Kaspersky Trojan-Ransom.Win32.Blocker.kpuo
NANO-Antivirus Trojan.Win32.Regrun.dxtouo
ViRobot Trojan.Win32.Ludbaruma.Gen.A
Rising Ransom.Blocker!8.12A (TFE:dGZlOgWKyi/lv9zO9g)
Ad-Aware Trojan.VB.OJW
TACHYON Trojan/W32.VB-Ludbaruma.Zen.B
Sophos ML/PE-A + W32/Mato-N
Comodo TrojWare.Win32.Injector.FZZA@57zyc0
F-Secure Trojan.TR/BAS.Disabler.nsanv
Baidu Win32.Worm.VB.k
Zillya Trojan.RegrunGen.Win32.1
TrendMicro TROJ_TINBA.SMH
McAfee-GW-Edition BehavesLike.Win32.Rontokbro.dm
Emsisoft Trojan.VB.OJW (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Blocker.tav
Avira TR/BAS.Disabler.nsanv
Antiy-AVL Trojan/Win32.Unknown
Microsoft Worm:Win32/Ludbaruma.A
Arcabit Trojan.VB.OJW
SUPERAntiSpyware Worm.Ludbaruma/Variant
ZoneAlarm Trojan-Ransom.Win32.Blocker.kpuo
GData Win32.Worm.Ludbaruma.A
Cynet Malicious (score: 100)
AhnLab-V3 Backdoor/Win32.IRCBot.R1456
Acronis suspicious
VBA32 TScope.Trojan.VB
ALYac Trojan.VB.OJW
MAX malware (ai score=82)
Malwarebytes Generic.Trojan.Malicious.DDS
Panda Trj/Genetic.gen
Zoner Trojan.Win32.67180
ESET-NOD32 Win32/VB.ORD
TrendMicro-HouseCall TROJ_TINBA.SMH
Tencent Trojan-Ransom.Win32.Blocker.kalr
Yandex Trojan.GenAsa!3Dzo+yWZn14
Ikarus Trojan.AgentMB.VB
eGambit Unsafe.AI_Score_100%
Fortinet W32/Regrun.PKE!tr
AVG Win32:Emotet-AI [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Worm.FakeFolder.HU

How to remove TScope.Trojan.VB 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 TScope.Trojan.VB 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 TScope.Trojan.VB 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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