What is Trojan.Win32.Shelma.azcq infection?

In this short article you will discover concerning the definition of Trojan.Win32.Shelma.azcq and its negative influence on your computer system. Such ransomware are a form of malware that is elaborated by on-line fraudulences to demand paying the ransom money by a target.

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In the majority of the instances, Trojan.Win32.Shelma.azcq ransomware will advise its sufferers to start funds transfer for the purpose of counteracting the changes that the Trojan infection has actually presented to the target’s device.

Trojan.Win32.Shelma.azcq Summary

These alterations can be as adheres to:

  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the victim’s hard disk drive — so the target can no more utilize the information;
  • Preventing regular access 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.


One of the most regular channels through which Trojan.Win32.Shelma.azcq Trojans are injected are:

  • By means of phishing e-mails;
  • As a consequence of customer winding up on a source that holds a malicious software;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the victim’s PC or prevent the tool from working in an appropriate way – while likewise positioning a ransom money note that points out the need for the sufferers to impact the settlement for the purpose of decrypting the records or restoring the file system back to the first condition. In a lot of circumstances, the ransom money note will certainly turn up when the customer restarts the PC after the system has actually currently been harmed.

Trojan.Win32.Shelma.azcq distribution networks.

In various edges of the world, Trojan.Win32.Shelma.azcq grows by jumps and also bounds. However, the ransom notes and also methods of obtaining the ransom money amount may vary relying on specific neighborhood (regional) setups. The ransom notes as well as techniques of extorting the ransom amount might differ depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In specific locations, the Trojans usually wrongfully report having detected some unlicensed applications enabled on the sufferer’s gadget. The alert then demands the individual to pay the ransom money.

    Faulty statements concerning illegal content.

    In nations where software application piracy is much less popular, this method is not as reliable for the cyber scams. Conversely, the Trojan.Win32.Shelma.azcq popup alert may incorrectly claim to be originating from a law enforcement establishment and also will certainly report having situated child porn or other illegal information on the gadget.

    Trojan.Win32.Shelma.azcq popup alert might falsely assert to be acquiring from a law enforcement organization and will report having located child pornography or various other illegal data on the device. The alert will likewise include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 2D033B25
md5: dd995c060e3fe56c5a9a7a4c043ae4e5
name: DD995C060E3FE56C5A9A7A4C043AE4E5.mlw
sha1: e4e27f4ef6a33f0b91dc1d18a4a18b570f014c5d
sha256: c97bac56bee0184cf31eb3c89cb710c492a805142b26d7aeea121c7a94e7368d
sha512: 2b7e54cdefea567d73ff3527fe76e48a9930c3c981603a170df9084fd398796644d7e054aae904f54b692deabb38835c43abff8b5697fa066505b1b1342544bf
ssdeep: 6144:vsM9IbMaMrjPtts8dE1gwxqCDiEEiEEsfByAwZZS4onQF6y:vsoIb+4821g0XIB7GjF6y
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: wksprt
FileVersion: 6.1.7600.16385 (win7_rtm.090713-1255)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7600.16385
FileDescription: WorkspaceRuntime
OriginalFilename: wksprt.exe
Translation: 0x0409 0x04b0

Trojan.Win32.Shelma.azcq also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
ALYac Trojan.GenericKD.43905058
Cylance Unsafe
Zillya Trojan.Shelma.Win32.6706
Sangfor Trojan.Win32.Swrort.A
Alibaba Trojan:Win32/Shelma.89000aba
K7GW Riskware ( 0040eff71 )
Cybereason malicious.60e3fe
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan.Win32.Shelma.azcq
BitDefender Trojan.GenericKD.43905058
MicroWorld-eScan Trojan.GenericKD.43905058
Ad-Aware Trojan.GenericKD.43905058
Sophos ATK/Shellter-AC
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis!Trojan
FireEye Trojan.GenericKD.43905058
Emsisoft Trojan.GenericKD.43905058 (B)
Microsoft Trojan:Win32/Swrort.A
Arcabit Trojan.Generic.D29DF022
AegisLab Trojan.Win32.Shelma.4!c
GData Trojan.GenericKD.43905058
McAfee Artemis!DD995C060E3F
MAX malware (ai score=84)
Panda Trj/CI.A
Rising Trojan.Swrort!8.296 (CLOUD)
Ikarus Trojan.Win32.Swrort
Fortinet W32/Shelma.AC!tr
AVG FileRepMalware
Qihoo-360 Win32/Ransom.DogHousePower.HgIASOoA

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

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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.azcq 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 Trojan.Win32.Shelma.azcq you can always ask me in the comments for getting help.

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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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