Trojan:Win32/Dynamer!rfn

Written by Robert Bailey

What is Trojan:Win32/Dynamer!rfn infection?

In this article you will certainly find concerning the definition of Trojan:Win32/Dynamer!rfn as well as its negative influence on your computer system. Such ransomware are a form of malware that is elaborated by online fraudulences to demand paying the ransom money by a sufferer.

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Most of the cases, Trojan:Win32/Dynamer!rfn ransomware will advise its sufferers to initiate funds transfer for the function of neutralizing the changes that the Trojan infection has introduced to the target’s gadget.

Trojan:Win32/Dynamer!rfn Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • Unconventionial language used in binary resources: Nepali;
  • The binary likely contains encrypted or compressed data.;
  • Queries information on disks, possibly for anti-virtualization;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the papers situated on the target’s disk drive — so the victim can no more use the information;
  • Preventing routine access to the victim’s workstation;

Trojan:Win32/Dynamer!rfn

The most common channels through which Trojan:Win32/Dynamer!rfn Ransomware Trojans are injected are:

  • By ways of phishing e-mails;
  • As a consequence of individual ending up on a resource that hosts a destructive software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s PC or protect against the gadget from functioning in a correct manner – while additionally putting a ransom note that points out the requirement for the targets to impact the settlement for the function of decrypting the files or bring back the data system back to the initial condition. In many instances, the ransom money note will certainly turn up when the client reboots the PC after the system has currently been harmed.

Trojan:Win32/Dynamer!rfn circulation networks.

In different edges of the globe, Trojan:Win32/Dynamer!rfn grows by leaps as well as bounds. Nevertheless, the ransom notes and also methods of obtaining the ransom quantity may vary relying on particular regional (local) setups. The ransom money notes as well as techniques of obtaining the ransom quantity may vary depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software.

    In specific locations, the Trojans usually wrongfully report having actually spotted some unlicensed applications enabled on the target’s tool. The alert after that requires the user to pay the ransom money.

    Faulty declarations about unlawful web content.

    In nations where software application piracy is much less preferred, this method is not as efficient for the cyber scams. Alternatively, the Trojan:Win32/Dynamer!rfn popup alert may incorrectly claim to be deriving from a police organization as well as will report having located kid porn or other unlawful information on the tool.

    Trojan:Win32/Dynamer!rfn popup alert may falsely assert to be obtaining from a regulation enforcement organization as well as will report having located youngster pornography or other unlawful data on the device. The alert will in a similar way have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 423E0758
md5: 3a23f339d858b6a7ab80e55b17a62359
name: atx555mx.exe
sha1: 4131bf4362d355287d98aa8abfa4d4565249e56d
sha256: 5f0c8315f2f19ff8a40ba018a4595ca5c25107d2929382b61ad970ad9081e2e8
sha512: db021a01b2d52203e803f1a3b3ff968af66981a2e5ef7b35df0773aeb7a8d62df90dfebf01e78f63d67493c0870b6d010b9656be09f41433baa3c32d5eb9bf69
ssdeep: 12288:sqiNL0Y/eQ2ZaOpTYP+Xjn+sX9eK+ySC:sxNL0Y/ezauYP+FX9t+z
type: PE32 executable (GUI) Intel 80386 system file, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Dynamer!rfn also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.42117995
CAT-QuickHeal Ransom.Stop.MP4
McAfee GenericRXJH-YA!3A23F339D858
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Trojan.GenericKD.42117995
Arcabit Trojan.Generic.D282AB6B
Cyren W32/Trojan.JNIZ-0820
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/GenKryptik.EAFW
APEX Malicious
Paloalto generic.ml
Kaspersky not-a-virus:NetTool.Win32.TorTool.ama
Rising Downloader.Dofoil!8.322 (TFE:6:qFwI1sROWJO)
Endgame malicious (high confidence)
Emsisoft Trojan.GenericKD.42117995 (B)
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.gc
Fortinet W32/GenKryptik.EAFW!tr
FireEye Generic.mg.3a23f339d858b6a7
Sophos Generic PUA EB (PUA)
Ikarus Ransom.Win32.Shade
Webroot W32.Adware.Installcore
MAX malware (ai score=85)
Microsoft Trojan:Win32/Dynamer!rfn
ZoneAlarm not-a-virus:NetTool.Win32.TorTool.ama
AhnLab-V3 Trojan/Win32.MalPe.R303789
Ad-Aware Trojan.GenericKD.42117995
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
SentinelOne DFI – Malicious PE
GData Trojan.GenericKD.42117995
BitDefenderTheta Gen:NN.ZexaF.33550.BCW@a852RDdG
AVG FileRepMalware
Cybereason malicious.362d35
Avast FileRepMalware
Qihoo-360 HEUR/QVM10.2.E643.Malware.Gen

How to remove Trojan:Win32/Dynamer!rfn 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 install-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:Win32/Dynamer!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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/Dynamer!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: 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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