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

What is Win32/Injector.DUWE infection?

In this post you will locate regarding the interpretation of Win32/Injector.DUWE and also its negative impact on your computer. Such ransomware are a form of malware that is elaborated by on-line scams to demand paying the ransom money by a target.

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In the majority of the situations, Win32/Injector.DUWE ransomware will instruct its sufferers to initiate funds move for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the target’s tool.

Win32/Injector.DUWE Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Injection with CreateRemoteThread in a remote process;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Unconventionial language used in binary resources: Bengali;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Executed a process and injected code into it, probably while unpacking;
  • Code injection with CreateRemoteThread in a remote process;
  • Deletes its original binary from disk;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Installs itself for autorun at Windows startup;
  • Creates known Ruskill mutexes;
  • Operates on local firewall’s policies and settings;
  • Clears Windows events or logs;
  • Creates a copy of itself;
  • Ciphering the papers situated on the target’s hard disk — so the victim can no more utilize the data;
  • Preventing normal accessibility to the target’s workstation;

Related domains: Trojan-Ransom.Win32.Blocker.khj Trojan-Ransom.Win32.Blocker.khj Trojan-Ransom.Win32.Blocker.khj Trojan-Ransom.Win32.Blocker.khj


One of the most common networks through which Win32/Injector.DUWE Trojans are injected are:

  • By means of phishing emails;
  • As a repercussion of customer ending up on a resource that organizes a malicious software application;

As quickly as the Trojan is successfully infused, it will either cipher the information on the victim’s PC or protect against the tool from working in a proper way – while additionally putting a ransom note that points out the demand for the sufferers to effect the repayment for the function of decrypting the records or restoring the data system back to the first condition. In most instances, the ransom money note will show up when the client reboots the COMPUTER after the system has actually currently been damaged.

Win32/Injector.DUWE distribution networks.

In different edges of the globe, Win32/Injector.DUWE expands by leaps and also bounds. Nonetheless, the ransom money notes and methods of obtaining the ransom money quantity may vary depending on certain regional (local) setups. The ransom money notes as well as tricks of obtaining the ransom quantity may vary depending on specific local (local) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software application.

    In particular areas, the Trojans commonly wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s device. The sharp after that requires the user to pay the ransom.

    Faulty declarations regarding illegal content.

    In countries where software application piracy is much less preferred, this method is not as efficient for the cyber frauds. Alternatively, the Win32/Injector.DUWE popup alert might wrongly claim to be deriving from a police institution and will certainly report having situated youngster pornography or other illegal data on the device.

    Win32/Injector.DUWE popup alert may incorrectly declare to be obtaining from a legislation enforcement institution and also will report having situated child pornography or other unlawful information on the tool. The alert will in a similar way include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 96A152FE
md5: 43c312abc17ec8e38f54adc2fe675389
name: 43C312ABC17EC8E38F54ADC2FE675389.mlw
sha1: 276e147777909e600847aae1814dce168279c66e
sha256: 275f32955949387c4b9fc3678f130aaea2b0b3f4c597d60a45a2e582b99a58d8
sha512: f3ae665158f641972251e045ac325dd7f2f7688022b5146c933e6c27c2ea1b99d0fa33afd22401eaecd9241cbcd89bdb12758387533d4e184e3ab944b6859a7c
ssdeep: 3072:IWpKL30ICkcjLMKd+sWtibpi+EkBTZjBr6hsSKVQdUjXVt:IkO34ltWtiVf5d0hZKqCjX
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: 2000 - 2002 Max Terentiev
InternalName: AMS
CompanyName: Nexus 6
ProductName: Advanced Mass Sender
ProductVersion: 4.3
FileDescription: Program executable
OriginalFilename: MassSender.exe
Translation: 0x0409 0x04e4

Win32/Injector.DUWE also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb BackDoor.IRC.NgrBot.42
CAT-QuickHeal Trojan.VBCrypt.MF.5306
ALYac Gen:Variant.Johnnie.242898
Cylance Unsafe
Zillya Trojan.Blocker.Win32.1023
CrowdStrike win/malicious_confidence_60% (D)
ESET-NOD32 a variant of Win32/Injector.DUWE
APEX Malicious
Avast Win32:VBCrypt-AGN [Trj]
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Blocker.khj
BitDefender Gen:Variant.Johnnie.242898
NANO-Antivirus Trojan.Win32.Blocker.eccquy
ViRobot Trojan.Win32.A.Blocker.162304.A[UPX]
MicroWorld-eScan Gen:Variant.Johnnie.242898
Ad-Aware Gen:Variant.Johnnie.242898
Sophos Generic ML PUA (PUA)
F-Secure Trojan.TR/Dropper.Gen
BitDefenderTheta Gen:NN.ZevbaF.34142.jmKfa4RqtdeO
VIPRE Worm.Win32.Dorkbot
Emsisoft Gen:Variant.Johnnie.242898 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Dropper.Gen
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.185AD94
Microsoft VirTool:Win32/VBInject.gen!JD
Arcabit Trojan.Johnnie.D3B4D2
GData Gen:Variant.Johnnie.242898
TACHYON Ransom/W32.VB-Blocker.245760.D
McAfee GenericR-HIK!7BE5AABDC616
MAX malware (ai score=82)
VBA32 TrojanRansom.Blocker
Yandex Trojan.Injector!VdOsJo6hu2U
Ikarus Trojan-Dropper.Win32.VB
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Jorik_IRCbot.ABH!tr
AVG Win32:VBCrypt-AGN [Trj]

How to remove Win32/Injector.DUWE 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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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/Injector.DUWE 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Injector.DUWE 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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