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

What is Trojandownloader.Deyma infection?

In this short article you will certainly discover regarding the definition of Trojandownloader.Deyma and also its unfavorable effect on your computer. Such ransomware are a kind of malware that is clarified by on-line fraudulences to require paying the ransom by a sufferer.

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Most of the instances, Trojandownloader.Deyma ransomware will instruct its victims to initiate funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the victim’s device.

Trojandownloader.Deyma Summary

These adjustments can be as complies with:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the target’s hard drive — so the sufferer can no more make use of the data;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most regular channels whereby Trojandownloader.Deyma Ransomware Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of user ending up on a source that hosts a harmful software;

As quickly as the Trojan is successfully injected, it will either cipher the data on the victim’s computer or avoid the gadget from working in an appropriate fashion – while also positioning a ransom money note that discusses the need for the targets to impact the settlement for the objective of decrypting the records or bring back the data system back to the initial problem. In most instances, the ransom money note will certainly show up when the customer restarts the PC after the system has actually currently been harmed.

Trojandownloader.Deyma circulation networks.

In different edges of the globe, Trojandownloader.Deyma expands by leaps as well as bounds. Nevertheless, the ransom notes and also tricks of obtaining the ransom money amount may differ relying on specific regional (local) settings. The ransom money notes and methods of obtaining the ransom money amount may differ depending on certain regional (regional) settings.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software application.

    In certain locations, the Trojans frequently wrongfully report having actually spotted some unlicensed applications allowed on the victim’s tool. The alert after that demands the user to pay the ransom.

    Faulty declarations about illegal web content.

    In countries where software application piracy is less popular, this method is not as efficient for the cyber frauds. Additionally, the Trojandownloader.Deyma popup alert may wrongly declare to be originating from a law enforcement establishment and will certainly report having situated child porn or various other prohibited data on the device.

    Trojandownloader.Deyma popup alert may incorrectly assert to be obtaining from a legislation enforcement institution as well as will report having situated kid porn or other prohibited information on the device. The alert will in a similar way consist of a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 00EB38D6
md5: 7ab1da3d85f6eb7583bc9d7d44da989a
name: amadey.exe
sha1: c18a98fd2813f75c7142bb0be9c61085b1bd9de2
sha256: 876602eb517acecfd824b695225966c78a074f6e002641062d242999f9e5eb80
sha512: 5abd4f512e579b9df942a6faa14fada1bb484d8e9ccacdf56512e618b9643af2470607c9379b103e076c50164d79c6d4c2242dab717b67ff323e415a497c05d2
ssdeep: 6144:hfBCk+7x5RYZ/miWR1WQq5WayADWPSdFvWYTSADiSjeyUBy/qcSP/ryFdbdS:helY9miWR1A5Way+WPSrbVfUkWzy5S
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9MediaGet LLC 1995-Present
InternalName: InterestFragmentin
CompanyName: MediaGet LLC
LegalTrademarks: Copyright xa9MediaGet LLC 1995-Present
Comments: Ponder Ioctlhaldisablewake Unattend Dust Caching
ProductName: InterestFragmentin
Languages: English
FileDescription: Ponder Ioctlhaldisablewake Unattend Dust Caching
OriginalFilename: InterestFragmentin.exe
Translation: 0x0409 0x04b0

Trojandownloader.Deyma also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.32879274
CAT-QuickHeal Trojandownloader.Deyma
ALYac Trojan.GenericKD.32879274
Malwarebytes Trojan.Amadey
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.32879274
K7GW Riskware ( 0040eff71 )
Cybereason malicious.d2813f
TrendMicro Mal_HPGen-37b
BitDefenderTheta Gen:NN.ZexaF.33558.Fq0@aiSMrNli
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Generik.MDGMKQV
TrendMicro-HouseCall Mal_HPGen-37b
Avast Win32:Malware-gen
ClamAV Win.Malware.Generickdz-6907156-0
GData Trojan.GenericKD.32879274
Kaspersky Trojan-Downloader.Win32.Deyma.asg
AegisLab Trojan.Win32.Deyma.a!c
Ad-Aware Trojan.GenericKD.32879274
Emsisoft Trojan.GenericKD.32879274 (B)
Comodo Malware@#1w9u9x1oyr0au
F-Secure Trojan.TR/AD.Zlob.qahkj
DrWeb Trojan.SpyBot.840
VIPRE Trojan.Win32.Generic!BT
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Sality.gc
Sophos Mal/Generic-S
APEX Malicious
Cyren W32/Trojan.KBGR-7279
Jiangmin TrojanDownloader.Deyma.ln
Webroot W32.Trojan.Gen
Avira TR/AD.Zlob.qahkj
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D1F5B2AA
AhnLab-V3 Malware/Win32.Hpgen.C3860059
ZoneAlarm Trojan-Downloader.Win32.Deyma.asg
Microsoft Trojan:Win32/Occamy.B
Acronis suspicious
McAfee RDN/Generic Downloader.x
VBA32 BScope.Trojan.Fsysna
Cylance Unsafe
Panda Trj/CI.A
Rising Stealer.Amadey!1.BC27 (CLASSIC)
Ikarus Trojan-Ransom.GandCrab
eGambit Unsafe.AI_Score_92%
Fortinet W32/Deyma.ASG!tr.dldr
AVG Win32:Malware-gen
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.Downloader.3d5

How to remove Trojandownloader.Deyma 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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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 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 Trojandownloader.Deyma 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 Trojandownloader.Deyma 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

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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