Written by Robert Bailey

What is Trojan.Win32.Disfa infection?

In this article you will find concerning the definition of Trojan.Win32.Disfa and its adverse impact on your computer system. Such ransomware are a kind of malware that is elaborated by online fraudulences to require paying the ransom by a victim.

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In the majority of the cases, Trojan.Win32.Disfa ransomware will instruct its targets to start funds transfer for the function of neutralizing the changes that the Trojan infection has introduced to the sufferer’s device.

Trojan.Win32.Disfa Summary

These adjustments can be as follows:

  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files situated on the victim’s disk drive — so the sufferer can no longer utilize the information;
  • Preventing normal accessibility to the sufferer’s workstation;


One of the most typical networks through which Trojan.Win32.Disfa Ransomware are infused are:

  • By means of phishing e-mails;
  • As a consequence of customer ending up on a resource that organizes a destructive software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s computer or prevent the gadget from functioning in an appropriate manner – while likewise putting a ransom money note that points out the requirement for the targets to effect the settlement for the purpose of decrypting the papers or bring back the documents system back to the first problem. In the majority of instances, the ransom money note will show up when the client restarts the PC after the system has actually currently been damaged.

Trojan.Win32.Disfa circulation networks.

In numerous edges of the world, Trojan.Win32.Disfa grows by jumps as well as bounds. Nevertheless, the ransom money notes and methods of obtaining the ransom quantity may vary depending on certain local (local) settings. The ransom money notes and techniques of obtaining the ransom quantity might differ depending on particular regional (regional) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In certain areas, the Trojans commonly wrongfully report having actually found some unlicensed applications allowed on the sufferer’s device. The sharp after that requires the user to pay the ransom money.

    Faulty statements concerning illegal content.

    In countries where software application piracy is less preferred, this approach is not as reliable for the cyber frauds. Additionally, the Trojan.Win32.Disfa popup alert might incorrectly assert to be deriving from a police institution as well as will certainly report having situated kid pornography or various other prohibited data on the tool.

    Trojan.Win32.Disfa popup alert might wrongly declare to be acquiring from a law enforcement organization as well as will certainly report having located child porn or other unlawful information on the device. The alert will in a similar way include a demand for the user to pay the ransom.

Technical details

File Info:

crc32: DD11FAE2
md5: 96466986eda91acdc9e95d92f70e23ff
name: 96466986EDA91ACDC9E95D92F70E23FF.mlw
sha1: 734be143ed37f5655290a5cc245f2a240bf4d573
sha256: 8aa550817d46cf03c8de5131ba7f9165bd6347a9eb5ab51784aaf10269a14963
sha512: 74bbb4d19e7b873391285b2058fe74d811636777bb585ceda6ccdd169fca7b5009e981ba4deef0bd62388af305bec4ac3a8c2bbc67422259dc7def0c39323592
ssdeep: 3072:RHpQlE3Lwd4jAy9eJCzeR7OXZe8GPBQuyREwz5nn6T4t94bVP:1AEbw2D9LzEIBW42wz5nt9u
type: PE32 executable (console) Intel 80386, for MS Windows, UPX compressed

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2015
Assembly Version:
InternalName: AZMap.Downloader.exe
Comments: x592ax4e50x5730x56fe-Make GIS Simple
ProductName: ConsoleApplication1
FileDescription: ConsoleApplication1
OriginalFilename: AZMap.Downloader.exe

Trojan.Win32.Disfa also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.31806946
CAT-QuickHeal Ransom.Genasom.S1302864
McAfee Artemis!96466986EDA9
AegisLab Trojan.Win32.Generic.4!c
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.31806946
K7GW Riskware ( 0040eff71 )
Cybereason malicious.6eda91
BitDefenderTheta Gen:NN.ZexaF.34570.jmKfamNlbto
APEX Malicious
Kaspersky HEUR:Trojan.Win32.Disfa.gen
Ad-Aware Trojan.GenericKD.31806946
TACHYON Ransom/W32.Crypren.212992
Emsisoft Trojan.GenericKD.31806946 (B)
SentinelOne DFI – Suspicious PE
Webroot W32.Malware.Mlpe
Avira HEUR/AGEN.1120557
eGambit Unsafe.AI_Score_98%
Antiy-AVL Trojan[Dropper]/Win32.FrauDrop
Microsoft Trojan:Win32/Wacatac.C!ml
Arcabit Trojan.Generic.D1E555E2
ZoneAlarm HEUR:Trojan.Win32.Disfa.gen
GData Trojan.GenericKD.31806946
Cynet Malicious (score: 85)
ALYac Trojan.GenericKD.31806946
MAX malware (ai score=82)
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!1.C864 (CLASSIC)
Yandex Trojan.DR.FrauDrop!5S2qSAcSbMQ
Ikarus Trojan.MSIL.Crypt
Fortinet W32/FrauDrop.AMCXD!tr
AVG FileRepMalware
CrowdStrike win/malicious_confidence_60% (W)

How to remove Trojan.Win32.Disfa 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 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.Disfa 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.Disfa 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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