BScope.Trojan.Encoder

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

What is BScope.Trojan.Encoder infection?

In this short article you will locate regarding the interpretation of BScope.Trojan.Encoder and also its negative influence on your computer. Such ransomware are a form of malware that is specified by on-line frauds to demand paying the ransom money by a victim.

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In the majority of the cases, BScope.Trojan.Encoder virus will certainly instruct its sufferers to initiate funds transfer for the function of counteracting the modifications that the Trojan infection has actually presented to the target’s gadget.

BScope.Trojan.Encoder Summary

These alterations can be as complies with:

  • 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.;
  • Attempts to execute a powershell command with suspicious parameter/s;
  • A process created a hidden window;
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Modifies boot configuration settings;
  • Network activity contains more than one unique useragent.;
  • Writes a potential ransom message to disk;
  • Clears Windows events or logs;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files situated on the target’s disk drive — so the sufferer can no more make use of the data;
  • Preventing routine access to the sufferer’s workstation;
Similar behavior
Related domains
www.myexternalip.com Gen:Heur.Ransom.Imps.1
nemty10.hk Gen:Heur.Ransom.Imps.1

BScope.Trojan.Encoder

The most common channels through which BScope.Trojan.Encoder Ransomware are injected are:

  • By ways of phishing emails;
  • As a consequence of user ending up on a resource that organizes a harmful software program;

As soon as the Trojan is efficiently infused, it will either cipher the information on the target’s computer or protect against the gadget from operating in a correct way – while also positioning a ransom note that mentions the requirement for the sufferers to effect the settlement for the purpose of decrypting the papers or bring back the data system back to the first condition. In a lot of circumstances, the ransom money note will turn up when the customer restarts the PC after the system has already been damaged.

BScope.Trojan.Encoder circulation networks.

In different corners of the globe, BScope.Trojan.Encoder expands by leaps as well as bounds. Nevertheless, the ransom notes and also techniques of extorting the ransom amount might vary relying on particular neighborhood (local) setups. The ransom money notes and methods of extorting the ransom amount might differ depending on certain neighborhood (local) settings.

Ransomware injection

For example:

    Faulty notifies about unlicensed software application.

    In certain locations, the Trojans usually wrongfully report having actually spotted some unlicensed applications made it possible for on the victim’s gadget. The alert then demands the user to pay the ransom.

    Faulty statements concerning unlawful material.

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

    BScope.Trojan.Encoder popup alert may wrongly declare to be acquiring from a regulation enforcement organization and will certainly report having situated kid porn or various other illegal information on the device. The alert will similarly include a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: D86D9507
md5: 542bab6a93e8fbd7141975db19a59853
name: jap.exe
sha1: c9d91bee8d4ef05234395a403e4d48868dc0615a
sha256: 8ee3fcde25866ac62159f0ff3ac1482f3d25de140ec434adbbd5d44396832781
sha512: 9b3b43b3306a12b21c1a532896cb63011cdfcd9294f1927a6a539fbedfafc3063be000f4718c66910a6460de1174f160799f02441f57cde9ff567ffcbb2f336b
ssdeep: 1536:RStOoo6j+5UTeLNSTQjn0WLg4xI1kXcteRYVUgQxSOrjpBrO:RKHp+5UiZSqzguRcs4UgQxSOPLrO
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

BScope.Trojan.Encoder also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Heur.Ransom.Imps.1
McAfee Ransom-Nemty!542BAB6A93E8
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 00556c621 )
BitDefender Gen:Heur.Ransom.Imps.1
K7GW Trojan ( 00556c621 )
Cybereason malicious.a93e8f
Arcabit Trojan.Ransom.Imps.1
Invincea heuristic
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.Nemty.A
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Zenpak.vho
Alibaba Ransom:Win32/Genasom.ali1000102
NANO-Antivirus Trojan.Win32.Encoder.gxsssr
Tencent Win32.Trojan.Filecoder.Stap
Endgame malicious (high confidence)
Emsisoft Gen:Heur.Ransom.Imps.1 (B)
F-Secure Trojan.TR/Downloader.Gen
DrWeb Trojan.Encoder.30832
Zillya Trojan.Filecoder.Win32.12172
McAfee-GW-Edition BehavesLike.Win32.PWSOnlineGames.nh
Fortinet W32/Filecoder_Nemty.A!tr
Trapmine malicious.moderate.ml.score
FireEye Generic.mg.542bab6a93e8fbd7
Jiangmin Trojan.Zenpak.axc
Avira TR/Downloader.Gen
MAX malware (ai score=82)
Microsoft Ransom:Win32/Nemty.D
ZoneAlarm HEUR:Trojan.Win32.Zenpak.vho
AhnLab-V3 Trojan/Win32.Nemty.C3974898
Acronis suspicious
VBA32 BScope.Trojan.Encoder
ALYac Gen:Heur.Ransom.Imps.1
Ad-Aware Gen:Heur.Ransom.Imps.1
Panda Trj/GdSda.A
Rising Ransom.Nemty!1.BD61 (CLASSIC)
SentinelOne DFI – Malicious PE
GData Gen:Heur.Ransom.Imps.1
BitDefenderTheta AI:Packer.8D8C4BDE1E
AVG Win32:RansomX-gen [Ransom]
Avast Win32:RansomX-gen [Ransom]
CrowdStrike win/malicious_confidence_90% (W)
MaxSecure Trojan.Malware.74773626.susgen

How to remove BScope.Trojan.Encoder 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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.Encoder 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.Encoder 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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