Trojan:MSIL/Ekidoa.A!rfn

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan:MSIL/Ekidoa.A!rfn infection?

In this post you will find regarding the meaning of Trojan:MSIL/Ekidoa.A!rfn and also its negative influence on your computer. Such ransomware are a type of malware that is specified by on-line frauds to demand paying the ransom money by a victim.

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In the majority of the cases, Trojan:MSIL/Ekidoa.A!rfn ransomware will certainly instruct its targets to initiate funds move for the purpose of counteracting the modifications that the Trojan infection has presented to the sufferer’s tool.

Trojan:MSIL/Ekidoa.A!rfn Summary

These modifications can be as follows:

  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the sufferer’s hard disk drive — so the victim can no more make use of the information;
  • Preventing routine access to the sufferer’s workstation;

Trojan:MSIL/Ekidoa.A!rfn

One of the most regular channels whereby Trojan:MSIL/Ekidoa.A!rfn Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a repercussion of user ending up on a source that organizes a harmful software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or stop the gadget from functioning in an appropriate manner – while likewise placing a ransom note that discusses the need for the targets to effect the repayment for the purpose of decrypting the records or restoring the data system back to the preliminary condition. In most circumstances, the ransom money note will turn up when the client reboots the PC after the system has actually already been harmed.

Trojan:MSIL/Ekidoa.A!rfn circulation channels.

In different edges of the world, Trojan:MSIL/Ekidoa.A!rfn expands by jumps and bounds. Nevertheless, the ransom notes as well as tricks of obtaining the ransom quantity might differ relying on certain local (local) settings. The ransom money notes and also techniques of obtaining the ransom money amount might vary depending on particular neighborhood (local) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software application.

    In specific areas, the Trojans frequently wrongfully report having actually detected some unlicensed applications enabled on the target’s tool. The alert after that demands the user to pay the ransom.

    Faulty declarations regarding illegal material.

    In countries where software application piracy is less prominent, this technique is not as efficient for the cyber scams. Additionally, the Trojan:MSIL/Ekidoa.A!rfn popup alert may falsely assert to be originating from a law enforcement establishment and also will certainly report having located kid pornography or various other prohibited data on the tool.

    Trojan:MSIL/Ekidoa.A!rfn popup alert may incorrectly assert to be deriving from a legislation enforcement institution and will report having situated youngster porn or other unlawful data on the gadget. The alert will likewise consist of a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 7A89DCA2
md5: f16990ff9f0ced1f57ffd93dcc3b0cf6
name: F16990FF9F0CED1F57FFD93DCC3B0CF6.mlw
sha1: d2e36a4064ad1a97f9b8ec83d1721a260fb0e165
sha256: 28124e2d27af8cad83d85559d2ed6a1ca2b1fa9c5ca056b5a63ca1b8ed738fb9
sha512: d5bc5ce3ecaee0773fef7af21417ee95605a77d4d6f01940f64736a7ee0a1bb52c079b6197fb9f452410a2d7b03615b5773c5a74e1d1016ef02339235fad4f85
ssdeep: 24576:JqHct8YzMrO4TDF0l3XKtAEE4/8YTg+WIHpOg+n8Ph0:JIYzQO4TyqpE7YTgtib+8J0
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:MSIL/Ekidoa.A!rfn also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 004ddbd71 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader23.55800
Cynet Malicious (score: 100)
ALYac Dropped:Trojan.Generic.21618932
Cylance Unsafe
Zillya Trojan.Blocker.Win32.38077
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Trojan:Win32/Starter.ali1001008
K7GW Trojan ( 004ddbd71 )
Cybereason malicious.f9f0ce
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.FAY
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.kbap
BitDefender Dropped:Trojan.Generic.21618932
NANO-Antivirus Trojan.Win32.Dwn.ebrxyy
MicroWorld-eScan Dropped:Trojan.Generic.21618932
Tencent Win32.Trojan.Blocker.Eawn
Ad-Aware Dropped:Trojan.Generic.21618932
Sophos Mal/Generic-R + Troj/MSIL-IDW
Comodo Malware@#1v5cd1ji1txj0
BitDefenderTheta Gen:NN.ZemsilCO.34608.Uq0@aa4FGbi
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Vopak.tc
FireEye Generic.mg.f16990ff9f0ced1f
Emsisoft Dropped:Trojan.Generic.21618932 (B)
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1112142
Microsoft Trojan:MSIL/Ekidoa.A!rfn
AegisLab Trojan.Win32.Blocker.j!c
GData Dropped:Trojan.Generic.21618932
AhnLab-V3 Trojan/Win32.Generic.C1821003
McAfee Artemis!F16990FF9F0C
MAX malware (ai score=81)
VBA32 Hoax.Blocker
Malwarebytes Malware.AI.3621975902
Panda Trj/CI.A
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Blocker!KIKbmFQFnBo
Ikarus Trojan.MSIL.Crypt
Fortinet MSIL/Kryptik.FBI!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Ransom.9f9

How to remove Trojan:MSIL/Ekidoa.A!rfn 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:MSIL/Ekidoa.A!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 Trojan:MSIL/Ekidoa.A!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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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