Written by Robert Bailey

What is Trojan.Upatre infection?

In this article you will locate regarding the meaning of Trojan.Upatre and also its negative impact on your computer system. Such ransomware are a form of malware that is elaborated by on the internet scams to demand paying the ransom money by a victim.

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It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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Most of the instances, Trojan.Upatre infection will advise its victims to initiate funds transfer for the purpose of counteracting the amendments that the Trojan infection has presented to the victim’s device.

Trojan.Upatre Summary

These alterations can be as adheres to:

  • Creates RWX memory;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • Unconventionial language used in binary resources: Polish;
  • Network activity detected but not expressed in API logs;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the files situated on the sufferer’s disk drive — so the victim can no more make use of the data;
  • Preventing normal access to the victim’s workstation;


One of the most typical channels whereby Trojan.Upatre Ransomware are injected are:

  • By means of phishing emails;
  • As a consequence of customer winding up on a resource that organizes a destructive software;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the sufferer’s computer or prevent the tool from functioning in a correct fashion – while additionally positioning a ransom note that mentions the need for the victims to impact the settlement for the function of decrypting the documents or recovering the file system back to the first problem. In most instances, the ransom note will certainly come up when the customer reboots the PC after the system has actually currently been harmed.

Trojan.Upatre distribution channels.

In various edges of the world, Trojan.Upatre grows by leaps and also bounds. Nevertheless, the ransom money notes as well as techniques of obtaining the ransom money amount might differ relying on specific neighborhood (local) setups. The ransom money notes and tricks of extorting the ransom money quantity might differ depending on certain local (regional) settings.

Ransomware injection

For example:

    Faulty notifies about unlicensed software.

    In specific locations, the Trojans frequently wrongfully report having spotted some unlicensed applications made it possible for on the target’s gadget. The sharp after that demands the customer to pay the ransom money.

    Faulty statements regarding unlawful web content.

    In countries where software program piracy is much less preferred, this method is not as efficient for the cyber scams. Alternatively, the Trojan.Upatre popup alert may wrongly declare to be deriving from a police establishment and will report having located kid pornography or various other prohibited data on the tool.

    Trojan.Upatre popup alert may incorrectly declare to be obtaining from a legislation enforcement organization and also will report having situated child porn or various other prohibited data on the tool. The alert will likewise consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 77F28CEB
md5: 2803777d97c13f072a7f8b2a9c95d852
name: 2803777D97C13F072A7F8B2A9C95D852.mlw
sha1: 0de0ec89972a0ae91b9c86d683f005b7968eb398
sha256: e3fb862c6b994e6b41ed18ad1a6a4306c060f49f51ab22936b51a3286e211220
sha512: f39cc43609489939e995bad91d80caaf642d07acda91b97802262644b3c3247b63dd77c85a819451845adc69155502494b1aa52ae9d8917925d2439014a557c4
ssdeep: 192:MoJZcyfJOTn2opqo9CfzPWBzWQYx0pFqXuazVTDGfRzLhx40VqV6meclhl5Ec8cn:MUcyRO1Q9bP86QY6jmzdDGZk0V3EHKu
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Upatre also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.DownLoad3.33795
CAT-QuickHeal TrojanDownloader.Upatre.A4
McAfee Downloader-FSH
Cylance Unsafe
CrowdStrike win/malicious_confidence_100% (D)
Baidu Win32.Trojan-Downloader.Waski.a
Cyren W32/Trojan.VZNK-6046
Symantec Downloader.Upatre!gen5
ESET-NOD32 Win32/TrojanDownloader.Waski.F
Zoner Trojan.Win32.24095
APEX Malicious
Avast Win32:Agent-AUID [Trj]
Cynet Malicious (score: 100)
Kaspersky VHO:Trojan-Spy.Win32.Zbot.gen
BitDefender Trojan.Spy.Zbot.FNL
NANO-Antivirus Trojan.Win32.RiskGen.dchmey
ViRobot Trojan.Win32.Upatre.22528.A
MicroWorld-eScan Trojan.Spy.Zbot.FNL
Ad-Aware Trojan.Spy.Zbot.FNL
Sophos ML/PE-A + Mal/Zbot-QL
Comodo Backdoor.Win32.Androm.EQ@5e59a9
BitDefenderTheta Gen:NN.ZexaF.34236.cqX@a0@swMhG
VIPRE BehavesLike.Win32.Malware.mmu (mx-v)
Emsisoft Trojan.Spy.Zbot.FNL (B)
SentinelOne Static AI – Malicious PE
Jiangmin TrojanDropper.Dapato.ozt
Avira TR/Crypt.XPACK.Gen2
eGambit Unsafe.AI_Score_67%
Arcabit Trojan.Spy.Zbot.FNL
Microsoft TrojanDownloader:Win32/Upatre
AhnLab-V3 Downloader/Win32.Upatre.R112676
Acronis suspicious
VBA32 BScope.TrojanRansom.Cryptodef
MAX malware (ai score=83)
Malwarebytes Trojan.Upatre
Panda Trj/Downloader.WKY
TrendMicro-HouseCall TROJ_UPATRE.SM37
Rising Trojan.DL.Win32.Waski.aa (CLASSIC)
Ikarus Trojan-Spy.Agent
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/CPacker.A!tr
AVG Win32:Agent-AUID [Trj]

How to remove Trojan.Upatre 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.Upatre 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.Upatre 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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