Written by Robert Bailey

What is UDS:Trojan.Win32.Khalesi infection?

In this article you will discover regarding the definition of UDS:Trojan.Win32.Khalesi and its unfavorable influence on your computer system. Such ransomware are a form of malware that is specified by on the internet frauds to require paying the ransom by a victim.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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Most of the situations, UDS:Trojan.Win32.Khalesi infection will certainly advise its sufferers to start funds move for the function of neutralizing the amendments that the Trojan infection has actually introduced to the victim’s device.

UDS:Trojan.Win32.Khalesi Summary

These modifications can be as complies with:

  • Presents an Authenticode digital signature;
  • Possible date expiration check, exits too soon after checking local time;
  • Unconventionial language used in binary resources: Korean;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files found on the target’s disk drive — so the target can no longer use the data;
  • Preventing routine accessibility to the sufferer’s workstation;


The most normal networks whereby UDS:Trojan.Win32.Khalesi Trojans are injected are:

  • By methods of phishing e-mails;
  • As a consequence of user winding up on a resource that organizes a malicious software application;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the target’s PC or prevent the gadget from operating in a proper way – while additionally placing a ransom money note that states the requirement for the victims to impact the repayment for the objective of decrypting the documents or restoring the documents system back to the initial condition. In many instances, the ransom money note will come up when the client restarts the PC after the system has already been damaged.

UDS:Trojan.Win32.Khalesi circulation channels.

In different edges of the world, UDS:Trojan.Win32.Khalesi expands by jumps and bounds. Nonetheless, the ransom money notes and also methods of extorting the ransom amount might vary relying on particular neighborhood (local) settings. The ransom notes and techniques of extorting the ransom quantity might differ depending on specific regional (local) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software.

    In specific areas, the Trojans often wrongfully report having actually detected some unlicensed applications allowed on the sufferer’s gadget. The alert then requires the individual to pay the ransom money.

    Faulty statements about illegal content.

    In nations where software program piracy is much less prominent, this technique is not as efficient for the cyber scams. Alternatively, the UDS:Trojan.Win32.Khalesi popup alert might falsely assert to be stemming from a law enforcement institution and also will certainly report having located kid porn or various other unlawful information on the tool.

    UDS:Trojan.Win32.Khalesi popup alert might wrongly assert to be acquiring from a regulation enforcement institution and also will certainly report having located youngster pornography or other illegal information on the device. The alert will similarly include a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 14B6DFF0
md5: bc2a877a2c5bbfc14a0268ca5a9e13ce
name: BC2A877A2C5BBFC14A0268CA5A9E13CE.mlw
sha1: 062c024e215b4f135528056d064e57c3ff4025ce
sha256: 957dccea10eff743802921149339db8638091a2a7c684d5d471492ff3194acd3
sha512: 30792ce2a67d435b98fb0f9c30f58e5bc6270c91a2d13921d86baca4d12ebaa00c883d4ff9abac114391cc342cd3cbee627102db39ea2087a058fe0f08efa2f1
ssdeep: 24576:xX0vwa3YzZGMNTQ90QUOzaQhUHVdlTtWGJ0dOTQ+b/ocRAqgZ:xEvwa3YlnNTSdNaQSHVdVtWGydOn/ocY
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (C) 2016
InternalName: 1.exe
CompanyName: -
ProductName: -
FileDescription: -
OriginalFilename: 1.exe
Translation: 0x0412 0x04b0

UDS:Trojan.Win32.Khalesi also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0052f0ed1 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
Cynet Malicious (score: 99)
Cylance Unsafe
Zillya Dropper.AgentCRTD.Win32.12028
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (W)
K7GW Trojan ( 0052f0ed1 )
Symantec PUA.Ransom
ESET-NOD32 a variant of Win32/LockScreen.BQP
Avast Win32:Malware-gen
Kaspersky UDS:Trojan.Win32.Khalesi
Tencent Win32.Trojan.Lockscreen.Pfta
TrendMicro Ransom_LockScreen.R002C0CK221
McAfee-GW-Edition GenericRXJJ-FC!BD7A3E0CDBF6
Emsisoft Trojan.LockScreen (A)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Script.aizr
Avira HEUR/AGEN.1100699
Microsoft Ransom:Win32/LockScreen.LK!MTB
McAfee Artemis!BC2A877A2C5B
Panda Trj/Genetic.gen
Rising Trojan.LockScreen!1.B39F (CLASSIC)
Ikarus Trojan.RansomKD
Fortinet W32/LockScreen.BPL!tr
AVG Win32:Malware-gen

How to remove UDS:Trojan.Win32.Khalesi virus?

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 UDS:Trojan.Win32.Khalesi 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 UDS:Trojan.Win32.Khalesi you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: http://gridinsoft.com/products/

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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