N
The Daily Insight

Trojan.Win32.Shelma.blsn

Author

Christopher Davis

Updated on April 23, 2026

What is Trojan.Win32.Shelma.blsn infection?

In this post you will locate concerning the definition of Trojan.Win32.Shelma.blsn and also its unfavorable impact on your computer system. Such ransomware are a kind of malware that is elaborated by on-line frauds to require paying the ransom money by a victim.

Most of the cases, Trojan.Win32.Shelma.blsn ransomware will certainly advise its victims to start funds move for the objective of counteracting the amendments that the Trojan infection has presented to the target’s device.

Trojan.Win32.Shelma.blsn Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Network activity detected but not expressed in API logs;
  • Ciphering the papers found on the target’s hard disk drive — so the sufferer can no more make use of the data;
  • Preventing routine access to the sufferer’s workstation;

Trojan.Win32.Shelma.blsn

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

  • By methods of phishing e-mails;
  • As an effect of individual ending up on a source that holds a malicious software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the sufferer’s PC or prevent the gadget from operating in an appropriate fashion – while also placing a ransom note that discusses the demand for the victims to effect the payment for the objective of decrypting the documents or recovering the data system back to the first condition. In a lot of circumstances, the ransom money note will show up when the client reboots the COMPUTER after the system has already been damaged.

Trojan.Win32.Shelma.blsn circulation networks.

In various corners of the globe, Trojan.Win32.Shelma.blsn grows by leaps and also bounds. Nonetheless, the ransom notes and also techniques of obtaining the ransom money quantity may vary depending upon specific local (local) settings. The ransom money notes and methods of extorting the ransom quantity might vary depending on particular local (regional) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software program.

    In specific areas, the Trojans commonly wrongfully report having discovered some unlicensed applications made it possible for on the target’s tool. The sharp then requires the customer to pay the ransom.

    Faulty statements concerning illegal web content.

    In nations where software piracy is much less prominent, this technique is not as reliable for the cyber scams. Additionally, the Trojan.Win32.Shelma.blsn popup alert may incorrectly assert to be deriving from a police institution and will report having situated child porn or various other illegal data on the gadget.

    Trojan.Win32.Shelma.blsn popup alert may incorrectly claim to be acquiring from a law enforcement establishment and also will report having located youngster porn or various other illegal information on the device. The alert will similarly include a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: C266D4B0md5: 34a0162236910202f077de40b2198e9bname: 34A0162236910202F077DE40B2198E9B.mlwsha1: 5e124e3a1137b3822b63335a8df64c6a137d0f4fsha256: 2723ba8196721a3fd8b792b195dc20928d53d0e8b21c47da353b894cace847b9sha512: 0f1db3ad0a996b2946ff6e53edb38d30b44ac20d7673f3143b6b405c85b08dcbe5a8118ddb0dc8d572582ef453bcde91eccdab2c90d9e07929fb5a8c981bbb79ssdeep: 24576:t4nXubIQGyxbPV0db26WjgCnsv1Et9uGpckT52zedlq89Ws5uIzk5aM/phdOU:tqe3f6fCcSffPMWrQ0Zkltype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: FileVersion: CompanyName: DarkCoderSc Comments: This installation was built with Inno Setup.ProductName: InnoShellcode Example ProductVersion: 1.5 FileDescription: InnoShellcode Example Setup OriginalFileName: Translation: 0x0000 0x04b0

Trojan.Win32.Shelma.blsn also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusRiskware ( 0040eff71 )
SangforTrojan.Win32.Save.a
K7GWRiskware ( 0040eff71 )
AvastFileRepMalware
CynetMalicious (score: 99)
KasperskyTrojan.Win32.Shelma.blsn
McAfee-GW-EditionBehavesLike.Win32.Sality.tc
AviraTR/AD.PatchedWinSwrort.huale
ZoneAlarmTrojan.Win32.Shelma.blsn
McAfeeArtemis!34A016223691
IkarusTrojan.Patched
FortinetW32/Shelma.BLSN!tr
AVGFileRepMalware
Qihoo-360Win32/Ransom.DogHousePower.HgIASY8A

How to remove Trojan.Win32.Shelma.blsn virus?

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Download GridinSoft Anti-Malware

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.blsn 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.blsn you can always ask me in the comments for getting help.

References

  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products: