TrojanDropper:Win32/Dunik!rfn

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

What is TrojanDropper:Win32/Dunik!rfn infection?

In this article you will find about the meaning of TrojanDropper:Win32/Dunik!rfn and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is elaborated by online fraudulences to require paying the ransom by a target.

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In the majority of the cases, TrojanDropper:Win32/Dunik!rfn infection will certainly advise its victims to launch funds move for the purpose of counteracting the amendments that the Trojan infection has introduced to the target’s tool.

TrojanDropper:Win32/Dunik!rfn Summary

These modifications can be as complies with:

  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the target’s hard disk — so the victim can no more utilize the information;
  • Preventing regular accessibility to the sufferer’s workstation;

TrojanDropper:Win32/Dunik!rfn

One of the most normal channels where TrojanDropper:Win32/Dunik!rfn are injected are:

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

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the target’s PC or prevent the tool from operating in a correct manner – while additionally placing a ransom note that points out the demand for the victims to effect the payment for the purpose of decrypting the records or recovering the documents system back to the preliminary problem. In most instances, the ransom money note will certainly come up when the client reboots the COMPUTER after the system has actually already been damaged.

TrojanDropper:Win32/Dunik!rfn distribution channels.

In different edges of the world, TrojanDropper:Win32/Dunik!rfn grows by jumps and also bounds. However, the ransom money notes and also tricks of obtaining the ransom quantity might differ depending upon specific local (local) settings. The ransom money notes and also tricks of extorting the ransom money amount might differ depending on particular regional (local) setups.

Ransomware injection

As an example:

    Faulty informs about unlicensed software application.

    In specific areas, the Trojans frequently wrongfully report having found some unlicensed applications made it possible for on the target’s gadget. The sharp then requires the customer to pay the ransom.

    Faulty statements concerning prohibited content.

    In nations where software piracy is much less prominent, this technique is not as efficient for the cyber frauds. Conversely, the TrojanDropper:Win32/Dunik!rfn popup alert might wrongly claim to be originating from a police organization and also will certainly report having located child porn or other unlawful data on the tool.

    TrojanDropper:Win32/Dunik!rfn popup alert might falsely assert to be obtaining from a regulation enforcement establishment and also will certainly report having located child porn or various other illegal data on the device. The alert will similarly consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: CAC8AA8D
md5: e8353d5ff326a6d27637e8f50c848e8c
name: E8353D5FF326A6D27637E8F50C848E8C.mlw
sha1: 9611fcb4fb769a9cd9e2982e2675de4b4fb0a26b
sha256: 8bc6bd46905c82e6f789b10e49de356bc2847b1dad1262df5d6e9d5953fc6e3a
sha512: 5faae609b8b22df1e19e5e39e25b24b32210e553cf3c799955bc200a35a018efc2e81da1492d055347035061bef16fdd9b2d4d72bbee273ba27ab840764c4636
ssdeep: 6144:cOGWzjYPlXrYPK+MrNfJD3kvMz7p2KnIvioUogc9DymmU7VYnxTlHn12ixmflYd/:9GWzjYNYM51B2rviyZgVWupEwN1a0
type: MS-DOS executable, MZ for MS-DOS

Version Info:

0: [No Data]

TrojanDropper:Win32/Dunik!rfn also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005257651 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop3.3030
Cynet Malicious (score: 100)
ALYac Trojan.Generic.3289492
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba HackTool:Win32/Blocker.de2eae06
K7GW Trojan ( 005257651 )
Cybereason malicious.ff326a
Cyren W32/Zbot.G.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/GameHack.W potentially unsafe
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan-Ransom.Win32.Blocker.gen
BitDefender Trojan.Generic.3289492
NANO-Antivirus Trojan.Win32.Agent.cxtfj
MicroWorld-eScan Trojan.Generic.3289492
Tencent Win32.Trojan.Obfuscator.Ajld
Ad-Aware Trojan.Generic.3289492
Sophos ML/PE-A + Mal/Packer
Comodo TrojWare.Win32.Trojan.NSPM.~gen@20n73t
BitDefenderTheta Gen:NN.ZelphiF.34608.CmGda8DjFXhb
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.VirRansom.gc
FireEye Generic.mg.e8353d5ff326a6d2
Emsisoft Trojan.Generic.3289492 (B)
Webroot W32.Downloader.Gen
Avira TR/Crypt.NSPM.Gen
eGambit Unsafe.AI_Score_99%
Kingsoft Win32.Malware.Heur_Generic.A.(kcloud)
Microsoft TrojanDropper:Win32/Dunik!rfn
Arcabit Trojan.Generic.D323194
GData Trojan.Generic.3289492
Acronis suspicious
McAfee Artemis!E8353D5FF326
MAX malware (ai score=87)
VBA32 TrojanDropper.Agent
Malwarebytes Malware.Heuristic.1003
Panda Trj/CI.A
Yandex Trojan.GenAsa!dpxsLX0jQxU
SentinelOne Static AI – Malicious PE
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HwwAJAUA

How to remove TrojanDropper:Win32/Dunik!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 TrojanDropper:Win32/Dunik!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 TrojanDropper:Win32/Dunik!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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