Trojan.Win32.Shelma.bdoq

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

What is Trojan.Win32.Shelma.bdoq infection?

In this post you will certainly find concerning the interpretation of Trojan.Win32.Shelma.bdoq as well as its unfavorable impact on your computer. Such ransomware are a type of malware that is specified by online frauds to demand paying the ransom money by a victim.

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Most of the cases, Trojan.Win32.Shelma.bdoq infection will certainly instruct its victims to initiate funds transfer for the purpose of neutralizing the modifications that the Trojan infection has actually introduced to the sufferer’s device.

Trojan.Win32.Shelma.bdoq Summary

These alterations 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the victim’s disk drive — so the victim can no more make use of the data;
  • Preventing routine accessibility to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan.Win32.Shelma.bdoq

One of the most common networks where Trojan.Win32.Shelma.bdoq Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of individual ending up on a resource that holds a malicious software;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s PC or stop the gadget from operating in a correct fashion – while likewise putting a ransom note that mentions the need for the sufferers to impact the repayment for the objective of decrypting the papers or restoring the data system back to the preliminary condition. In the majority of circumstances, the ransom note will show up when the customer restarts the COMPUTER after the system has already been harmed.

Trojan.Win32.Shelma.bdoq distribution networks.

In various edges of the world, Trojan.Win32.Shelma.bdoq grows by leaps as well as bounds. Nevertheless, the ransom money notes and tricks of obtaining the ransom money quantity might differ relying on certain regional (local) setups. The ransom money notes and also tricks of obtaining the ransom quantity might differ depending on certain local (local) settings.

Ransomware injection

For instance:

    Faulty signals about unlicensed software program.

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

    Faulty statements concerning unlawful web content.

    In nations where software piracy is much less popular, this method is not as efficient for the cyber scams. Additionally, the Trojan.Win32.Shelma.bdoq popup alert might wrongly claim to be originating from a law enforcement establishment and will certainly report having situated kid pornography or other unlawful data on the device.

    Trojan.Win32.Shelma.bdoq popup alert may incorrectly assert to be acquiring from a law enforcement establishment as well as will certainly report having located kid porn 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: 609B844A
md5: c574d2c6dbdf43ab162947d69042fb29
name: C574D2C6DBDF43AB162947D69042FB29.mlw
sha1: 05c60d4eb3be0ff56e69c12129cf024c86664d60
sha256: 08fde8d5d0f7839095daa0b2e4ad5aa508ae98a1456cd8f14656ee04f4900196
sha512: 9f083ab4bac48e61ed1a4d1c1cc7db41cdc0ed34896b4c4a58a4e7bb86f794ae8030bb9e39929bc3a84d3b5b4c77eb54bfea42033ca17e6393994112b02bbf68
ssdeep: 384:DQFpSEYKOUVLf3GI4GS1d5ZafIbe6PxjpO/xpiB/xI:DQDSEYyuugbe6PlI/xpA
type: PE32 executable (console) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Trojan.Win32.Shelma.bdoq also known as:

GridinSoft Trojan.Ransom.Gen
Cynet Malicious (score: 85)
ALYac Trojan.GenericKD.36393574
CrowdStrike win/malicious_confidence_60% (W)
Alibaba Trojan:Win32/Shelma.9d5b2bbc
Cybereason malicious.6dbdf4
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan.Win32.Shelma.bdoq
BitDefender Trojan.GenericKD.36393574
MicroWorld-eScan Trojan.GenericKD.36393574
Ad-Aware Trojan.GenericKD.36393574
BitDefenderTheta Gen:NN.ZexaF.34628.bGW@aaLh6Vp
FireEye Trojan.GenericKD.36393574
Emsisoft Trojan.GenericKD.36393574 (B)
Avira TR/AD.PatchedWinSwrort.uuocs
Microsoft Program:Win32/Wacapew.C!ml
Arcabit Trojan.Generic.D22B5266
AegisLab Trojan.Win32.Shelma.4!c
GData Trojan.GenericKD.36393574
MAX malware (ai score=81)
TrendMicro-HouseCall TROJ_GEN.R002H07BP21
AVG Win32:Malware-gen
Qihoo-360 Win32/Ransom.DogHousePower.HgIASQIA

How to remove Trojan.Win32.Shelma.bdoq 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.Win32.Shelma.bdoq 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 Trojan.Win32.Shelma.bdoq 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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