What is Ransom:Win32/Troldesh infection?

In this short article you will discover about the meaning of Ransom:Win32/Troldesh as well as its unfavorable effect on your computer. Such ransomware are a type of malware that is specified by on the internet scams to demand paying the ransom money by a sufferer.

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Most of the instances, Ransom:Win32/Troldesh infection will advise its targets to initiate funds move for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the victim’s device.

Ransom:Win32/Troldesh Summary

These modifications 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.
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Unconventionial language used in binary resources: Hungarian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Attempts to stop active services;
  • Modifies boot configuration settings;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records situated on the victim’s hard disk drive — so the target can no longer 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.


The most normal networks whereby Ransom:Win32/Troldesh Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of individual ending up on a source that organizes a harmful software;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the target’s PC or stop the tool from functioning in a proper way – while also putting a ransom money note that states the need for the targets to impact the repayment for the purpose of decrypting the papers or recovering the file system back to the initial problem. In a lot of instances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has currently been damaged.

Ransom:Win32/Troldesh circulation channels.

In various edges of the globe, Ransom:Win32/Troldesh grows by jumps and bounds. Nonetheless, the ransom money notes and also tricks of extorting the ransom money quantity might vary depending upon particular regional (local) settings. The ransom money notes and methods of extorting the ransom money quantity may differ depending on specific local (local) setups.

Ransomware injection

For instance:

    Faulty signals about unlicensed software program.

    In certain areas, the Trojans usually wrongfully report having discovered some unlicensed applications enabled on the sufferer’s gadget. The alert then demands the user to pay the ransom.

    Faulty statements regarding prohibited material.

    In nations where software program piracy is much less popular, this method is not as efficient for the cyber scams. Alternatively, the Ransom:Win32/Troldesh popup alert may wrongly assert to be stemming from a police establishment and also will certainly report having situated youngster porn or other prohibited information on the device.

    Ransom:Win32/Troldesh popup alert might wrongly claim to be obtaining from a legislation enforcement establishment and also will report having situated youngster porn or various other illegal data on the tool. The alert will in a similar way include a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 463E39EB
md5: 0844a7cf2f2035c38d560312e38c90ee
name: 0844A7CF2F2035C38D560312E38C90EE.mlw
sha1: 6a5cfab86a9995f66b77c7f0e6c671f507711585
sha256: 8e84d50041f3e0208560ef31b8ab5c9663714a0c165310fea54135dc7f12a011
sha512: 58c0c865e7b03f484912d06794ca6e55266abf721064cea2c5f42e2e74b0525441b3c38c90f3039c08e06e80456b5b4665823e6a5fd1fdfea327d4e4743f8fb6
ssdeep: 3072:dYFn+Bc4Vtgtgtgtttgtgtgtttgtgtgtttgtgtgt7ULRv0uq7RC2vNzgNzgNzgN:dYWcIAAATAAATAAATAAADQuSSSSSX
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Solheim&Sxf8rensenas ASSoft Copyright (C) 2013
InternalName: Solheim&Sxf8rensenas AS
CompanyName: Solheim&Sxf8rensenas ASSoft
FileDescription: Solheim&Sxf8rensenas ASSoft
OriginalFilename: monsendasas.exe
Translation: 0x040f 0x04b0

Ransom:Win32/Troldesh also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0050dcf91 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.11008
Cynet Malicious (score: 100)
ALYac DeepScan:Generic.Ransom.Mole.BD4071A1
Cylance Unsafe
Zillya Trojan.GenKryptik.Win32.7264
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/GenKryptik.5c1edc95
K7GW Trojan ( 0050dcf91 )
Cybereason malicious.f2f203
Symantec Ransom.Troldesh
ESET-NOD32 a variant of Win32/GenKryptik.AGFQ
APEX Malicious
Avast Win32:Rootkit-gen [Rtk]
Kaspersky Trojan-Ransom.Win32.Fury.nc
BitDefender DeepScan:Generic.Ransom.Mole.BD4071A1
NANO-Antivirus Trojan.Win32.Fury.eoxvmn
MicroWorld-eScan DeepScan:Generic.Ransom.Mole.BD4071A1
Tencent Win32.Trojan.Fury.Eoi
Ad-Aware DeepScan:Generic.Ransom.Mole.BD4071A1
Sophos Mal/Generic-S
Comodo Malware@#34ld3y5ccwnon
BitDefenderTheta Gen:NN.ZexaF.34608.iu0@aWjMjGjS
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CRYPAURA.F117EH
McAfee-GW-Edition BehavesLike.Win32.Dropper.cc
FireEye Generic.mg.0844a7cf2f2035c3
Emsisoft DeepScan:Generic.Ransom.Mole.BD4071A1 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1133793
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Troldesh
AegisLab Trojan.Win32.Fury.j!c
GData DeepScan:Generic.Ransom.Mole.BD4071A1
AhnLab-V3 Trojan/Win32.MoleCrypto.C1955005
McAfee GenericRXBT-LE!0844A7CF2F20
MAX malware (ai score=81)
VBA32 Heur.Trojan.Hlux
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_CRYPAURA.F117EH
Rising Malware.Omaneat!8.E96B (CLOUD)
Yandex Trojan.GenAsa!MxZfhnYdkls
Ikarus Trojan.Win32.Krypt
Fortinet W32/GenKryptik.AGFQ!tr
AVG Win32:Rootkit-gen [Rtk]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Fury.HgIASOQA

How to remove Ransom:Win32/Troldesh 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 Ransom:Win32/Troldesh 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 Ransom:Win32/Troldesh 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: https://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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