What is Trojan:Win32/Dynamer!ac infection?

In this short article you will find concerning the definition of Trojan:Win32/Dynamer!ac as well as its adverse effect on your computer. Such ransomware are a form of malware that is elaborated by online fraudulences to require paying the ransom by a victim.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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In the majority of the instances, Trojan:Win32/Dynamer!ac virus will instruct its victims to launch funds move for the function of counteracting the changes that the Trojan infection has presented to the target’s tool.

Trojan:Win32/Dynamer!ac Summary

These alterations can be as complies with:

  • 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.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Likely installs a bootkit via raw harddisk modifications;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the target’s disk drive — so the target can no more make use of the data;
  • Preventing routine access to the sufferer’s workstation;


One of the most typical channels whereby Trojan:Win32/Dynamer!ac Ransomware are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of customer winding up on a source that hosts a malicious software;

As soon as the Trojan is successfully injected, it will either cipher the data on the victim’s PC or stop the tool from working in a correct fashion – while likewise placing a ransom money note that states the requirement for the victims to impact the repayment for the purpose of decrypting the documents or recovering the documents system back to the first problem. In most instances, the ransom note will show up when the client restarts the COMPUTER after the system has actually already been harmed.

Trojan:Win32/Dynamer!ac distribution networks.

In numerous corners of the world, Trojan:Win32/Dynamer!ac expands by leaps and also bounds. Nevertheless, the ransom notes as well as techniques of obtaining the ransom money amount might vary depending upon specific neighborhood (regional) settings. The ransom money notes and tricks of obtaining the ransom amount may differ depending on particular regional (regional) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software application.

    In specific locations, the Trojans commonly wrongfully report having identified some unlicensed applications made it possible for on the target’s tool. The sharp then requires the user to pay the ransom.

    Faulty declarations concerning unlawful content.

    In countries where software program piracy is less preferred, this technique is not as reliable for the cyber frauds. Additionally, the Trojan:Win32/Dynamer!ac popup alert may wrongly assert to be stemming from a police organization and will report having located youngster pornography or other unlawful data on the gadget.

    Trojan:Win32/Dynamer!ac popup alert might incorrectly assert to be acquiring from a law enforcement institution and also will report having located youngster porn or other illegal information on the device. The alert will similarly consist of a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 137C59B1
md5: 7ec68600890bd3be45facf27b2d71897
name: 7EC68600890BD3BE45FACF27B2D71897.mlw
sha1: 096a6eb177c5139b0c1fcbdd030281175b13aa0b
sha256: 8fa9a41fa1104cda9e246782c46940ae1a244b051c189aad744f0d3209cd3574
sha512: 52770cf95c072dbd540e66c1352f1b81b598af53311e9e4e040af0e61890abf4d08c2162579ca808b048ad30e7d772f4b24ace23cc6bfcbb7e3e7be413736eae
ssdeep: 3072:F6UhBxcSX8Gh2QrLgUnnWVAtlqOuE3qoLwpcQOwDegM:F6UhBxflrLgUn3ALE3qVigM
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Dynamer!ac also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004fbebe1 )
Elastic malicious (high confidence)
DrWeb Trojan.Vundo.1
Cynet Malicious (score: 100)
ALYac Gen:Trojan.Heur.FU.juZ@aCusi8ei
Cylance Unsafe
Zillya Trojan.Sednit.Win32.35
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Ransom:Win32/Sednit.5b3fe35e
K7GW Trojan ( 004fbebe1 )
Cybereason malicious.0890bd
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Sednit.AZ
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Delphocy.gen
BitDefender Gen:Trojan.Heur.FU.juZ@aCusi8ei
NANO-Antivirus Trojan.Win32.Vundo.cxjzvz
MicroWorld-eScan Gen:Trojan.Heur.FU.juZ@aCusi8ei
Tencent Malware.Win32.Gencirc.114b0b84
Ad-Aware Gen:Trojan.Heur.FU.juZ@aCusi8ei
Sophos Mal/Generic-S
Comodo Malware@#36uotmqco9rrj
BitDefenderTheta AI:Packer.9F3C58161F
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Trojan.Heur.FU.juZ@aCusi8ei (B)
SentinelOne Static AI – Malicious PE
Avira TR/Vundo.Gen
Microsoft Trojan:Win32/Dynamer!ac
Arcabit Trojan.Heur.FU.EB93F4
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Trojan.Heur.FU.juZ@aCusi8ei
Acronis suspicious
McAfee GenericRXAA-AA!7EC68600890B
MAX malware (ai score=100)
VBA32 Trojan.Delphocy
Panda Trj/CI.A
Rising Trojan.Sednit!8.632 (CLOUD)
Ikarus Trojan.Win32.Sednit
Fortinet Vundo!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Backdoor.Buterat.HxQB4DAA

How to remove Trojan:Win32/Dynamer!ac 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

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:Win32/Dynamer!ac 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!ac you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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