Win32/Diskcoder.D

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

What is Win32/Diskcoder.D infection?

In this post you will certainly discover about the meaning of Win32/Diskcoder.D and also its unfavorable effect on your computer. Such ransomware are a kind of malware that is specified by online fraudulences to require paying the ransom money by a target.

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In the majority of the instances, Win32/Diskcoder.D virus will certainly instruct its sufferers to start funds transfer for the purpose of neutralizing the amendments that the Trojan infection has actually introduced to the victim’s gadget.

Win32/Diskcoder.D Summary

These modifications can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup;
  • Ciphering the records situated on the victim’s disk drive — so the target can no more use the information;
  • Preventing routine accessibility to the victim’s workstation;

Win32/Diskcoder.D

The most typical channels where Win32/Diskcoder.D are infused are:

  • By ways of phishing emails;
  • As a consequence of individual winding up on a resource that organizes a destructive software application;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the victim’s PC or avoid the gadget from functioning in a correct way – while also placing a ransom money note that states the requirement for the targets to effect the payment for the objective of decrypting the files or restoring the documents system back to the initial condition. In the majority of instances, the ransom money note will come up when the customer restarts the PC after the system has actually currently been harmed.

Win32/Diskcoder.D circulation channels.

In different edges of the globe, Win32/Diskcoder.D expands by leaps and bounds. Nonetheless, the ransom notes and also tricks of extorting the ransom quantity might vary relying on certain regional (local) settings. The ransom notes and also methods of obtaining the ransom quantity might vary depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software.

    In certain locations, the Trojans commonly wrongfully report having discovered some unlicensed applications enabled on the target’s gadget. The alert after that requires the individual to pay the ransom.

    Faulty statements concerning unlawful content.

    In nations where software piracy is less prominent, this method is not as efficient for the cyber frauds. Alternatively, the Win32/Diskcoder.D popup alert may wrongly claim to be originating from a police establishment and will report having located youngster porn or other illegal data on the device.

    Win32/Diskcoder.D popup alert might wrongly assert to be deriving from a legislation enforcement establishment and also will report having situated youngster pornography or various other illegal data on the tool. The alert will likewise include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 0A390099
md5: a1a62c1dc613510a58aaaaf659e86a16
name: A1A62C1DC613510A58AAAAF659E86A16.mlw
sha1: e8f3d1a284125badee4a53c7f5d3abff04aafba0
sha256: 58188e061f80b6cb31318fcc56786dcbecddc60a59798c7633fe040343cf5f51
sha512: f393c049c5e1523c38bff0c99e5c413a358b6b5ebc147bbe4755a3de75186e29a3fd999b4a35d9027eef68eaf8b581765ae52839faa53a539d713e5bdadc2e8c
ssdeep: 1536:MymNy4dHirhY8rFUxOPzoHTWlL5igvY/fMs:MymddHirO8rFZLi6lLYaY/Us
type: PE32 executable (console) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: http://diskcryptor.net/
FileVersion: 1.1.846.118
ProductName: GrayWorm
ProductVersion: 1.1
FileDescription: Microsoft Display Class Installer
OriginalFilename: dispci.exe
Translation: 0x0009 0x04b0

Win32/Diskcoder.D also known as:

GridinSoft Trojan.Ransom.Gen
Lionic Trojan.Win32.BadRabbit.j!c
DrWeb Trojan.BadRabbit.1
ClamAV Win.Ransomware.BadRabbit-6355461-2
ALYac Trojan.Ransom.BVA
Cylance Unsafe
Zillya Trojan.BadRabbit.Win32.12
Sangfor Trojan.Win32.Save.a
Alibaba Ransom:Win32/BadRabbit.a5e2b5bd
K7GW Trojan ( 0051a2c11 )
K7AntiVirus Trojan ( 0051a2c11 )
Symantec Ransom.BadRabbit
ESET-NOD32 Win32/Diskcoder.D
APEX Malicious
Avast FileRepMalware
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.BadRabbit.a
BitDefender Trojan.Ransom.BVA
NANO-Antivirus Trojan.Win32.BadRabbit.euqvts
ViRobot Trojan.Win32.Agent.142848.Q[UPX]
MicroWorld-eScan Trojan.Ransom.BVA
Tencent Win32.Trojan.Badrabbit.Llqs
Ad-Aware Trojan.Ransom.BVA
Sophos Troj/Ransom-ERK
BitDefenderTheta Gen:NN.ZexaF.34058.emKfaurd6Qji
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_BADRABBIT.SMD
McAfee-GW-Edition BehavesLike.Win32.Spyware.kc
FireEye Generic.mg.a1a62c1dc613510a
Emsisoft Trojan-Ransom.BadRabbit (A)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.BadRabbit.e
Avira TR/Diskcoder.hcszu
eGambit ransom.BadRabbit
Antiy-AVL Trojan/Generic.ASMalwS.22675AC
Microsoft Ransom:Win32/Tibbar.A
Arcabit Trojan.Ransom.BVA
ZoneAlarm Trojan-Ransom.Win32.BadRabbit.a
GData Win32.Trojan-Ransom.BadRabbit.A
TACHYON Ransom/W32.BadRabbit.142848
AhnLab-V3 Trojan/Win32.BadRabbit.C2252327
McAfee Artemis!A1A62C1DC613
MAX malware (ai score=100)
VBA32 Trojan-Ransom.BadRabbit
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_BADRABBIT.SMD
Rising Ransom.Badrabbit!1.AC3A (CLASSIC)
Yandex Trojan.GenAsa!GOIkZHLHb7A
Ikarus Trojan-Ransom.BadRabbit
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Diskcoder.D!tr.ransom
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Ransom.BadRabbit.HwsBBGwC

How to remove Win32/Diskcoder.D ransomware?

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 Win32/Diskcoder.D 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 Win32/Diskcoder.D 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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