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

What is Trojan:Win32/Adduser infection?

In this post you will locate concerning the interpretation of Trojan:Win32/Adduser as well as its adverse influence on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to demand paying the ransom money by a victim.

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In the majority of the situations, Trojan:Win32/Adduser virus will certainly advise its targets to launch funds transfer for the function of counteracting the amendments that the Trojan infection has introduced to the sufferer’s tool.

Trojan:Win32/Adduser Summary

These alterations can be as follows:

  • Performs some HTTP requests;
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • Uses Windows utilities for basic functionality;
  • Attempts to restart the guest VM;
  • Ciphering the files located on the target’s hard disk — so the victim can no longer make use of the data;
  • Preventing regular access to the victim’s workstation;

Related domains: Ransom.Adduser!1.A154 (CLASSIC) Ransom.Adduser!1.A154 (CLASSIC) Ransom.Adduser!1.A154 (CLASSIC) Ransom.Adduser!1.A154 (CLASSIC) Ransom.Adduser!1.A154 (CLASSIC)


The most typical channels where Trojan:Win32/Adduser Trojans are injected are:

  • By means of phishing e-mails;
  • As an effect of individual winding up on a resource that holds a harmful software application;

As soon as the Trojan is efficiently infused, it will either cipher the data on the victim’s computer or avoid the tool from functioning in a proper fashion – while likewise putting a ransom money note that points out the need for the targets to effect the settlement for the purpose of decrypting the documents or recovering the documents system back to the initial condition. In most instances, the ransom money note will show up when the client restarts the COMPUTER after the system has actually already been harmed.

Trojan:Win32/Adduser distribution networks.

In various corners of the world, Trojan:Win32/Adduser grows by leaps and also bounds. Nonetheless, the ransom money notes as well as techniques of obtaining the ransom amount might differ depending upon specific local (local) settings. The ransom money notes and techniques of extorting the ransom quantity may differ depending on certain local (regional) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having found some unlicensed applications enabled on the victim’s tool. The sharp after that requires the user to pay the ransom money.

    Faulty declarations about prohibited web content.

    In nations where software program piracy is much less preferred, this technique is not as efficient for the cyber fraudulences. Additionally, the Trojan:Win32/Adduser popup alert may wrongly declare to be originating from a police establishment and will certainly report having situated child porn or various other prohibited information on the gadget.

    Trojan:Win32/Adduser popup alert might falsely declare to be acquiring from a regulation enforcement establishment as well as will certainly report having located child porn or other prohibited information on the tool. The alert will similarly contain a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 0BDACC3B
md5: 0ae8b894dcbe6b1ec0a2ad8e6debe32a
name: 0AE8B894DCBE6B1EC0A2AD8E6DEBE32A.mlw
sha1: de789e8a4564daee46238bad9842dcec89065eca
sha256: bdf319e1783a4adebf60300da19dae1c3f920a858671ea2707b61c1c6260b530
sha512: 399d5cb21b8835cae9f3407a65b07b02e78589e64ff02fccbb59a5b5a8c4fd868b182de06ada3aa28cddf56b504821de66cab85719838e5d431efda3f07f8799
ssdeep: 6144:K2681WUqicX91Ch5ygR0CiKGgITLkuxY1Sc8lMjN7C7Zc7maFnjY:KlTicX9MkgR0CtG6ZBjNm14mai
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

CompanyName: QQx524dx7ebf
Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(
ProductName: x6613x8bedx8a00x7a0bx5e8f
FileDescription: x6613x8bedx8a00x7a0bx5e8f
Translation: 0x0804 0x04b0

Trojan:Win32/Adduser also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0007fbf81 )
Lionic Trojan.Win32.AddUser.lrbF
Elastic malicious (high confidence)
DrWeb Trojan.Adduser.159
ClamAV Win.Trojan.Agent-1111812
CAT-QuickHeal Trojan.Aduser.A4
ALYac Trojan.GenericKD.30751012
Malwarebytes Trojan.Dropper
Zillya Trojan.AddUser.Win32.167
Sangfor Win.Malware.Zusy-6840460-0
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/AddUser.08ce60bc
K7GW Trojan ( 0007fbf81 )
Cybereason malicious.4dcbe6
Baidu Win32.Trojan.AddUser.a
Cyren W32/Agent.EW.gen!Eldorado
Symantec SMG.Heur!gen
ESET-NOD32 Win32/AddUser.V
Zoner Trojan.Win32.92199
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.AddUser.jk
BitDefender Trojan.GenericKD.30751012
NANO-Antivirus Trojan.Win32.AddUser.ekkiua
MicroWorld-eScan Trojan.GenericKD.30751012
Tencent Trojan.Win32.Winlock.g
Ad-Aware Trojan.GenericKD.30751012
Sophos Mal/Generic-S
Comodo Worm.Win32.Dropper.RA@1qraug
F-Secure Trojan.TR/Adduser.vmnia
BitDefenderTheta Gen:NN.ZexaF.34088.Iq0@aa!Kbznb
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.hh
Emsisoft Trojan.GenericKD.30751012 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.AddUser.f
Webroot W32.Trojan.Agent.Gen
Avira TR/Adduser.vmnia
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Win32.AddUser.jk
Microsoft Trojan:Win32/Adduser
Arcabit Trojan.Generic.D1D53924
ZoneAlarm Trojan.Win32.AddUser.jk
GData Win32.Trojan.PSE.19Q2126
TACHYON Trojan/W32.AddUser.561152
AhnLab-V3 Trojan/Win32.Agent.R132416
Acronis suspicious
MAX malware (ai score=85)
VBA32 Trojan.AddUser
TrendMicro-HouseCall TROJ_ADDUSER_GJ020010.UVPM
Rising Ransom.Adduser!1.A154 (CLASSIC)
Yandex Trojan.AddUser!26Damdqt4Z0
Ikarus Trojan.Win32.Neop
MaxSecure Dropper.Dinwod.frindll
Fortinet W32/ADDUSER.V!tr
AVG Win32:Malware-gen
Qihoo-360 Trojan.Win32.Extortioner.P

How to remove Trojan:Win32/Adduser 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 Trojan:Win32/Adduser 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 Trojan:Win32/Adduser you can always ask me in the comments for getting help.

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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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