TrojanDownloader:Win32/Upatre.A

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

What is TrojanDownloader:Win32/Upatre.A infection?

In this post you will find regarding the definition of TrojanDownloader:Win32/Upatre.A and also its negative influence on your computer. Such ransomware are a type of malware that is specified by online fraudulences to require paying the ransom by a sufferer.

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Most of the instances, TrojanDownloader:Win32/Upatre.A ransomware will advise its victims to launch funds transfer for the function of counteracting the modifications that the Trojan infection has actually introduced to the sufferer’s tool.

TrojanDownloader:Win32/Upatre.A Summary

These adjustments can be as adheres to:

  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the sufferer’s disk drive — so the target can no more utilize the information;
  • Preventing routine access to the sufferer’s workstation;
Similar behavior
Related domains
z.whorecord.xyzTrojan.Ransom.ADC
a.tomx.xyzTrojan.Ransom.ADC

TrojanDownloader:Win32/Upatre.A

One of the most normal networks through which TrojanDownloader:Win32/Upatre.A are injected are:

  • By ways of phishing e-mails;
  • As a consequence of user ending up on a resource that organizes a destructive software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the data on the victim’s PC or protect against the device from working in a proper manner – while additionally placing a ransom money note that states the demand for the targets to impact the payment for the purpose of decrypting the records or bring back the documents system back to the first problem. In a lot of instances, the ransom note will come up when the client reboots the PC after the system has already been harmed.

TrojanDownloader:Win32/Upatre.A circulation channels.

In numerous edges of the world, TrojanDownloader:Win32/Upatre.A grows by leaps and bounds. However, the ransom money notes as well as techniques of extorting the ransom quantity may vary depending on specific neighborhood (local) setups. The ransom money notes and techniques of obtaining the ransom quantity may differ depending on particular regional (regional) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software program.

    In specific areas, the Trojans often wrongfully report having detected some unlicensed applications allowed on the sufferer’s device. The sharp then requires the user to pay the ransom money.

    Faulty declarations concerning illegal material.

    In nations where software program piracy is much less prominent, this technique is not as efficient for the cyber fraudulences. Additionally, the TrojanDownloader:Win32/Upatre.A popup alert may falsely declare to be deriving from a law enforcement organization as well as will certainly report having situated kid porn or various other unlawful information on the device.

    TrojanDownloader:Win32/Upatre.A popup alert might wrongly assert to be deriving from a law enforcement establishment as well as will certainly report having situated child pornography or other prohibited data on the tool. The alert will in a similar way consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 995C3B30
md5: 368e16320dda2d7dc785e405e529e66b
name: 368E16320DDA2D7DC785E405E529E66B.mlw
sha1: e2006818a4237029bc38ff51c78aa648721207d3
sha256: d06195acfa6f445df9c8b16d434111f43e348f938709a05df130c24d53832bb9
sha512: bbfed191a16cd3d416719f5b5007b8062d145181c212a11f5ddcb32aafce117eaec59f41beae1eaaf8f25e6419148c71cc614f4242bc8b9ab83ca3cf738abc2c
ssdeep: 768:DS7nh4aQC9xkV1tdgI2MyzNORQtOflIwoHNV2XBFV72B4lA7ZsUI+eX/51:DS7nK8eztdgI2MyzNORQtOflIwoHNV2H
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

TrojanDownloader:Win32/Upatre.A also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AppdataAszezyH.Trojan
K7AntiVirusTrojan ( 00456a071 )
DrWebTrojan.DownLoad3.28507
MicroWorld-eScanTrojan.Ransom.ADC
CMCTrojan.Win32.Bublik!O
ALYacTrojan.Ransom.ADC
CylanceUnsafe
ZillyaTrojan.Bublik.Win32.12037
SangforMalware
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojanDownloader:Win32/Bublik.47920099
K7GWTrojan-Downloader ( 00456a071 )
Cybereasonmalicious.20dda2
TrendMicroTSPY_ZBOT.JGB
BaiduWin32.Trojan-Downloader.Small.bz
CyrenW32/Trojan.RHNX-2359
SymantecDownloader.Upatre
ESET-NOD32Win32/TrojanDownloader.Small.PRL
ZonerTrojan.Win32.17256
APEXMalicious
TotalDefenseWin32/Tnega.ASVH
AvastWin32:Trojan-gen
ClamAVWin.Downloader.Upatre-5744087-0
GDataTrojan.Ransom.ADC
KasperskyTrojan.Win32.Bublik.beuk
BitDefenderTrojan.Ransom.ADC
NANO-AntivirusTrojan.Win32.Bublik.clujbj
ViRobotTrojan.Win32.Z.Bublik.30594
SUPERAntiSpywareTrojan.Agent/Gen-RansomADC
TencentTrojan.Win32.Bublik.beuk
Ad-AwareTrojan.Ransom.ADC
SophosTroj/Backdr-JR
ComodoTrojWare.Win32.Agent.BAMG@52exzs
F-SecureTrojan.TR/Crypt.XPACK.80020
BitDefenderThetaGen:NN.ZexaF.34110.bqX@aGKVqdpi
VIPRETrojan.Win32.Agent.aqdc (v)
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.PWSZbot.mh
Trapminemalicious.moderate.ml.score
FireEyeGeneric.mg.368e16320dda2d7d
EmsisoftTrojan.Ransom.ADC (B)
SentinelOneDFI – Malicious PE
F-ProtW32/Trojan3.FZK
Endgamemalicious (high confidence)
WebrootTrojan.Dropper.Gen
AviraTR/Crypt.XPACK.80020
Antiy-AVLTrojan/Win32.Bublik
MicrosoftTrojanDownloader:Win32/Upatre.A
JiangminTrojan/Bublik.fyp
ArcabitTrojan.Ransom.ADC
AegisLabTrojan.Win32.Bublik.lNNE
ZoneAlarmTrojan.Win32.Bublik.beuk
AhnLab-V3Trojan/Win32.Bublik.R82296
Acronissuspicious
McAfeeDownloader-FSK
MAXmalware (ai score=82)
VBA32Trojan.Bublik
MalwarebytesTrojan.Email.FA
PandaTrj/Zbot.M
TrendMicro-HouseCallTSPY_ZBOT.JGB
RisingDownloader.Small!8.B41 (TFE:dGZlOgMZthyUSduHWw)
YandexTrojan.DL.Small!H2LOVMd8qtY
IkarusTrojan.Win32.Bublik
MaxSecureTrojan.Upatre.Gen
FortinetW32/Bublik.BEUK!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.77e

How to remove TrojanDownloader:Win32/Upatre.A 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

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 TrojanDownloader:Win32/Upatre.A 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 TrojanDownloader:Win32/Upatre.A 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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