Written by Robert Bailey

What is Trojan.Win32.Shelma.xcu infection?

In this short article you will find regarding the definition of Trojan.Win32.Shelma.xcu as well as its unfavorable impact on your computer. Such ransomware are a form of malware that is elaborated by online frauds to demand paying the ransom money by a sufferer.

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Most of the situations, Trojan.Win32.Shelma.xcu virus will advise its victims to initiate funds transfer for the function of neutralizing the modifications that the Trojan infection has actually presented to the victim’s tool.

Trojan.Win32.Shelma.xcu Summary

These adjustments can be as adheres to:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Ciphering the records situated on the sufferer’s hard drive — so the target can no more make use of the information;
  • Preventing regular access 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.


The most normal channels through which Trojan.Win32.Shelma.xcu Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of customer ending up on a source that hosts a malicious software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s computer or stop the gadget from operating in a correct fashion – while additionally putting a ransom note that points out the need for the victims to effect the repayment for the purpose of decrypting the files or bring back the documents system back to the initial condition. In most instances, the ransom note will certainly show up when the customer restarts the PC after the system has already been damaged.

Trojan.Win32.Shelma.xcu distribution channels.

In numerous corners of the globe, Trojan.Win32.Shelma.xcu expands by leaps and bounds. Nevertheless, the ransom notes and also techniques of extorting the ransom amount may differ relying on particular regional (regional) setups. The ransom notes and also tricks of extorting the ransom money amount may vary depending on specific neighborhood (local) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software.

    In specific locations, the Trojans often wrongfully report having detected some unlicensed applications allowed on the victim’s device. The sharp after that demands the user to pay the ransom.

    Faulty declarations concerning illegal web content.

    In countries where software piracy is less prominent, this technique is not as reliable for the cyber frauds. Alternatively, the Trojan.Win32.Shelma.xcu popup alert may incorrectly claim to be deriving from a police establishment as well as will certainly report having situated youngster porn or various other prohibited data on the gadget.

    Trojan.Win32.Shelma.xcu popup alert might falsely declare to be obtaining from a regulation enforcement establishment as well as will certainly report having situated youngster porn or various other prohibited data on the tool. The alert will likewise include a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 3E3F09AD
md5: f53afe66ba9d835dea1764fffa5fdbb5
name: F53AFE66BA9D835DEA1764FFFA5FDBB5.mlw
sha1: 82b0bc33f976623b1998d071782ec6ebd92f2a11
sha256: 706dfdb608161962d62611254a7b4e3d34bb8059bc55391d03b8218edea2045b
sha512: 3527fc67b202b7bca0f93e934090573ef1dead6b946953bb29af238279bb992313971a1e6ba486b7d2e7440ca5e7b36b293b9f5cba4975aeaacf45595e414a04
ssdeep: 6144:NMHqpuf9NF8Kh/uKAEVn2yGq5urGM1MWx4zByuAqE1sDP0v0TRO+shn4WyL7oSeQ:NMHJqaDAC2yhkGxzzyqbXVbvoSP
type: PE32 executable (console) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan.Win32.Shelma.xcu also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005068a91 )
Cynet Malicious (score: 99)
ALYac Trojan.GenericKD.6400960
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (W)
Alibaba Trojan:Win32/Shelma.0382c7b7
K7GW Trojan ( 005068a91 )
Cybereason malicious.6ba9d8
Symantec Trojan.PowStage
ESET-NOD32 a variant of Win32/Rozena.AJA
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan.Win32.Shelma.xcu
BitDefender Trojan.GenericKD.6400960
NANO-Antivirus Trojan.Win32.Shelma.ezgogt
MicroWorld-eScan Trojan.GenericKD.6400960
Tencent Win32.Trojan.Shelma.Ebgk
Ad-Aware Trojan.GenericKD.6400960
Sophos Mal/Generic-S
Comodo Malware@#txx4zcqntv8k
BitDefenderTheta Gen:NN.ZexaF.34678.ymJfaq7HkU
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Trojan.fc
FireEye Trojan.GenericKD.6400960
Emsisoft Trojan.GenericKD.6400960 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Generic.bycjd
Avira TR/Shelma.rzjqn
Microsoft Trojan:Win32/Wacatac.B!ml
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.GenericKD.6400960
McAfee Artemis!F53AFE66BA9D
MAX malware (ai score=89)
VBA32 Trojan.Shelma
TrendMicro-HouseCall TROJ_GEN.R002C0ODJ21
Rising Trojan.Generic!8.C3 (CLOUD)
Ikarus Trojan.Win32.Powerless
Fortinet W32/Rozena.AQW!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Ransom.DogHousePower.HgIASTAA

How to remove Trojan.Win32.Shelma.xcu ransomware?

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

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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