Ransom:Win32/Troldesh!rfn

Written by Robert Bailey

What is Ransom:Win32/Troldesh!rfn infection?

In this short article you will locate about the definition of Ransom:Win32/Troldesh!rfn as well as its adverse effect on your computer. Such ransomware are a kind of malware that is specified by on the internet scams to demand paying the ransom money by a victim.

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In the majority of the situations, Ransom:Win32/Troldesh!rfn virus will instruct its victims to initiate funds transfer for the purpose of neutralizing the amendments that the Trojan infection has actually introduced to the victim’s gadget.

Ransom:Win32/Troldesh!rfn Summary

These alterations can be as adheres to:

  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Unconventionial language used in binary resources: Russian;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the sufferer’s hard disk drive — so the target can no longer utilize the information. This is the typical behavior of malware known as ransomware that encrypts a victim’s files. The cybercriminal then demands a ransom from the victim to restore access to the data upon payment.
  • Preventing routine accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Ransom:Win32/Troldesh!rfn

One of the most typical networks whereby Ransom:Win32/Troldesh!rfn Trojans are infused are:

  • By ways of phishing emails;
  • As a consequence of customer ending up on a source that organizes a destructive software application;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s computer or avoid the tool from working in a correct manner – while likewise putting a ransom note that points out the requirement for the victims to impact the settlement for the objective of decrypting the documents or restoring the data system back to the first problem. In most circumstances, the ransom money note will come up when the client reboots the PC after the system has already been damaged.

Ransom:Win32/Troldesh!rfn distribution channels.

In various corners of the globe, Ransom:Win32/Troldesh!rfn grows by jumps as well as bounds. However, the ransom notes and techniques of extorting the ransom quantity might differ relying on certain regional (regional) settings. The ransom money notes as well as methods of obtaining the ransom money amount may differ depending on specific neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In specific areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications allowed on the sufferer’s device. The sharp after that requires the individual to pay the ransom money.

    Faulty statements concerning prohibited material.

    In countries where software piracy is less prominent, this approach is not as effective for the cyber scams. Additionally, the Ransom:Win32/Troldesh!rfn popup alert may falsely assert to be stemming from a police institution as well as will certainly report having situated kid pornography or various other unlawful data on the tool.

    Ransom:Win32/Troldesh!rfn popup alert may falsely declare to be deriving from a law enforcement organization as well as will report having located youngster pornography or various other prohibited data on the tool. The alert will in a similar way include a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 29008928
md5: 210bbedc2a69de5707676a6a6735d2ac
name: 210BBEDC2A69DE5707676A6A6735D2AC.mlw
sha1: 18ce93881a8801a9457a1d8a77dfd4341d3b4002
sha256: ddf74ac48633d395d5e7258936989274d1efa46e500d636404bc6098f14faa9b
sha512: 190e4901cfbcbf8c2ed5341e6718e4daacbccdb2907b7cb0fe5a2dda11f17ec18726ee2e8f5a2524b106737ceb5220e5dfc3a07e38d1bfe74645d6394fff69f6
ssdeep: 12288:5AwlNHqPtWrqdt1bSyPNPaopdjtgUWlmf106xjuOyi6AOdZhHpA:pNHqZtEqtaoxCk10Eu5dnHpA
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
InternalName: Start
FileVersion: 1.01.0321
CompanyName:
LegalTrademarks: View Xerrter Fertui's profile. Viadeo helps professionals like Xerrter Fertui boost their career
Comments: View Xerrter Fertui's profile. Viadeo helps professionals like Xerrter Fertui boost their career
ProductName: mecoi
ProductVersion: 1.01.0321
FileDescription: View Xerrter Fertui's profile. Viadeo helps professionals like Xerrter Fertui boost their career
OriginalFilename: Start.exe

Ransom:Win32/Troldesh!rfn also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Bulz.127244
FireEye Generic.mg.210bbedc2a69de57
CAT-QuickHeal Trojan.VBCrypt.MF.9212
Qihoo-360 Win32/Ransom.Shade.HgIASOUA
McAfee GenericR-ENX!210BBEDC2A69
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Shade.tqvl
Sangfor Malware
K7AntiVirus Trojan ( 0055e3991 )
BitDefender Gen:Variant.Bulz.127244
K7GW Trojan ( 0055e3991 )
Cybereason malicious.c2a69d
BitDefenderTheta Gen:NN.ZevbaF.34804.3m3@aWbT0Rnc
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:VB-AJGO [Trj]
ClamAV Win.Trojan.Johnnie-6622858-0
Kaspersky Trojan-Ransom.Win32.Shade.uv
Alibaba Ransom:Win32/Shade.bbc968fb
NANO-Antivirus Trojan.Win32.Shade.dxguoy
Tencent Malware.Win32.Gencirc.10c6fb1e
Ad-Aware Gen:Variant.Bulz.127244
Sophos ML/PE-A + Troj/Ransom-BJB
Comodo Malware@#25w75qgrst3zv
F-Secure Trojan:W32/Emotet.B
DrWeb Trojan.DownLoader15.52331
Zillya Trojan.Injector.Win32.320371
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
Emsisoft Gen:Variant.Bulz.127244 (B)
Ikarus Trojan.Win32.Injector
Jiangmin Trojan.VBKrypt.db
Webroot W32.Trojan.GenKD
Avira TR/Drop.Agent.xbwok
Antiy-AVL Trojan/Win32.VBKrypt
Microsoft Ransom:Win32/Troldesh!rfn
Arcabit Trojan.Bulz.D1F10C
ZoneAlarm Trojan-Ransom.Win32.Shade.uv
GData Gen:Variant.Bulz.127244
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C1077648
VBA32 Hoax.Shade
ALYac Gen:Variant.Bulz.127244
MAX malware (ai score=100)
Malwarebytes Adware.Elex
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Injector.CIUO
Rising Ransom.Shade!8.12CC (CLOUD)
Yandex Trojan.GenAsa!1Amfv1maC7I
SentinelOne Static AI – Suspicious PE
eGambit Generic.Dropper
Fortinet W32/Injector.CJEB!tr
AVG Win32:VB-AJGO [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)

How to remove Ransom:Win32/Troldesh!rfn ransomware?

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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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

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References

  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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