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

What is Trojan.Win32.APosT.kqm infection?

In this article you will certainly locate regarding the meaning of Trojan.Win32.APosT.kqm and also its unfavorable impact on your computer system. Such ransomware are a type of malware that is specified by on the internet fraudulences to require paying the ransom money by a target.

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In the majority of the instances, Trojan.Win32.APosT.kqm infection will certainly advise its targets to launch funds move for the function of neutralizing the modifications that the Trojan infection has presented to the target’s tool.

Trojan.Win32.APosT.kqm Summary

These modifications can be as follows:

  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records located on the sufferer’s hard disk — so the target can no longer use the information;
  • Preventing normal access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains BehavesLike.Win32.Ransomware.dc


The most normal channels where Trojan.Win32.APosT.kqm are injected are:

  • By ways of phishing e-mails;
  • As an effect of customer winding up on a source that holds a malicious software;

As quickly as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or prevent the device from operating in an appropriate manner – while additionally putting a ransom money note that points out the need for the sufferers to impact the payment for the purpose of decrypting the records or restoring the file system back to the first condition. In many circumstances, the ransom money note will show up when the customer restarts the COMPUTER after the system has actually currently been harmed.

Trojan.Win32.APosT.kqm circulation channels.

In various corners of the world, Trojan.Win32.APosT.kqm grows by jumps as well as bounds. However, the ransom money notes and also techniques of extorting the ransom quantity may vary relying on certain local (regional) settings. The ransom money notes as well as methods of obtaining the ransom quantity might vary depending on particular regional (regional) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In specific areas, the Trojans frequently wrongfully report having spotted some unlicensed applications made it possible for on the victim’s tool. The sharp then requires the user to pay the ransom money.

    Faulty declarations about prohibited material.

    In countries where software program piracy is less prominent, this approach is not as efficient for the cyber fraudulences. Alternatively, the Trojan.Win32.APosT.kqm popup alert might falsely claim to be originating from a police organization as well as will report having situated child pornography or other prohibited information on the tool.

    Trojan.Win32.APosT.kqm popup alert might falsely claim to be acquiring from a regulation enforcement institution and also will certainly report having situated youngster porn or various other prohibited data on the gadget. The alert will in a similar way include a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 490E9E2E
md5: 3a813081c4cf67899c2c3799968b3a0e
name: mssql.exe
sha1: c60ebb8ec3647bd603b1ae931af6d86ef6cdf31d
sha256: ca938d15fcf79107e0a83f2ac1137913867697d6040f6e5e27ad5cc4747525c1
sha512: 852565cb96fcaa3c0cdfdbe54d6420e9aa7f79265c987b1bf4853cf2ab40818453f4e72b01ea20b388c1f94ab9971267700a88dd00f73d8eef171a767cdd0965
ssdeep: 6144:nzJ2M7XWP8hNdb+mlnrBv2a0DMgbF4DC98Z/NgPfEHAo:z/7Gw7+YrBv+MLJ/2PfEg
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: MSSQL SERVER x7248x6743x6240x6709
FileDescription: MSSQL SERVER
Translation: 0x0804 0x04b0

Trojan.Win32.APosT.kqm also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Variant.Kazy.218290
CAT-QuickHeal Backdoor.ZegostRI.S11834413
McAfee RDN/Generic BackDoor
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
CrowdStrike win/malicious_confidence_90% (W)
BitDefender Gen:Variant.Kazy.218290
K7GW Trojan-Downloader ( 0054d9311 )
K7AntiVirus Trojan-Downloader ( 0054d9311 )
TrendMicro Backdoor.Win32.ZEGOST.THCBOBO
F-Prot W32/KillAV.AU.gen!Eldorado
TotalDefense Win32/Oflwr.A!crypt
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Trojan.Generic-6305873-0
GData Win32.Trojan.Agent.WP
Kaspersky Trojan.Win32.APosT.kqm
Alibaba Backdoor:Win32/APosT.ea799311
NANO-Antivirus Trojan.Win32.Tiny.hcqagp
ViRobot Trojan.Win32.Z.Kazy.266240.BE
AegisLab Trojan.Win32.APosT.4!c
Rising Trojan.Injector!1.A1C3 (CLOUD)
Ad-Aware Gen:Variant.Kazy.218290
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Toga.RFS@5tc75a
F-Secure Heuristic.HEUR/AGEN.1039651
DrWeb Trojan.Siggen9.15780
Zillya Trojan.APosT.Win32.1294
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Ransomware.dc
Emsisoft Gen:Variant.Kazy.218290 (B)
Ikarus AdWare.Win32.BlackMoon
Cyren W32/KillAV.AU.gen!Eldorado
Jiangmin Heur:Backdoor/PcClient
MaxSecure Trojan.Malware.7164915.susgen
Avira HEUR/AGEN.1039651
Antiy-AVL Trojan/Win32.APosT
Endgame malicious (moderate confidence)
Arcabit Trojan.Kazy.D354B2
ZoneAlarm Trojan.Win32.APosT.kqm
Microsoft Backdoor:Win32/Zegost.DQ
AhnLab-V3 Malware/Win32.Generic.C3752959
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34104.qmKfaO@8BUfb
ALYac Backdoor.Agent.Zegost
MAX malware (ai score=80)
VBA32 BScope.Trojan.Scar
Malwarebytes Trojan.Dropper
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/TrojanDownloader.Tiny.NQG
TrendMicro-HouseCall Backdoor.Win32.ZEGOST.THCBOBO
Tencent Win32.Trojan.Killav.Llrd
Yandex Trojan.DL.Tiny!HhpGr1ba85c
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet Riskware/Generic
Webroot W32.Trojan.Gen
AVG FileRepMalware
Qihoo-360 Generic/Trojan.d63

How to remove Trojan.Win32.APosT.kqm ransomware?

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

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 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.APosT.kqm 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.APosT.kqm 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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