PUA:Win32/FileTourInstaller

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

What is PUA:Win32/FileTourInstaller infection?

In this short article you will discover regarding the definition of PUA:Win32/FileTourInstaller as well as its unfavorable effect on your computer. Such ransomware are a kind of malware that is elaborated by online fraudulences to require paying the ransom by a sufferer.

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Most of the instances, PUA:Win32/FileTourInstaller virus will certainly advise its sufferers to start funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has introduced to the victim’s tool.

PUA:Win32/FileTourInstaller Summary

These alterations can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Presents an Authenticode digital signature;
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • 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.

  • Unconventionial language used in binary resources: Russian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the target’s hard disk drive — so the sufferer can no more utilize 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
ec2-52-59-248-204.eu-central-1.compute.amazonaws.comW32/Filecoder.FV!tr.ransom

PUA:Win32/FileTourInstaller

The most regular networks through which PUA:Win32/FileTourInstaller Ransomware are infused are:

  • By methods of phishing emails;
  • As an effect of individual ending up on a source that organizes a malicious software program;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s PC or prevent the tool from functioning in a correct fashion – while additionally positioning a ransom money note that mentions the requirement for the victims to effect the settlement for the purpose of decrypting the papers or restoring the documents system back to the first problem. In the majority of instances, the ransom note will certainly show up when the client reboots the PC after the system has actually currently been harmed.

PUA:Win32/FileTourInstaller distribution channels.

In various corners of the world, PUA:Win32/FileTourInstaller expands by jumps and also bounds. Nonetheless, the ransom notes as well as methods of obtaining the ransom amount may differ relying on certain local (local) settings. The ransom notes and methods of obtaining the ransom money amount might differ depending on specific neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty informs about unlicensed software program.

    In particular areas, the Trojans usually wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s gadget. The alert after that requires the individual to pay the ransom.

    Faulty statements about illegal web content.

    In nations where software piracy is much less popular, this method is not as efficient for the cyber fraudulences. Conversely, the PUA:Win32/FileTourInstaller popup alert may falsely claim to be originating from a law enforcement organization as well as will report having situated kid pornography or other unlawful information on the gadget.

    PUA:Win32/FileTourInstaller popup alert might falsely assert to be acquiring from a law enforcement organization as well as will report having situated youngster pornography or other illegal data on the tool. The alert will likewise include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: ADDEF803
md5: 82ac7aa0197634ff83110faca03573a4
name: 82AC7AA0197634FF83110FACA03573A4.mlw
sha1: 1f585fa213e29ca17fb168f94c42cb9ed491c69a
sha256: dd81551919a7216ea66eaa3a6b67c8bc82d231deb87bcd95267ffba0778e6a96
sha512: 43b7df9c44bfc6357c894f36e5be16fa2873b783fa173d167fe7488e70b2867a537b80bbcf98055959d55393f1d57760e24fda9505890e2f231d3d5003f3e0d1
ssdeep: 49152:Q3TOktB4JXx32Bk9Nk3W05Z+eZzgzrVAtJv0++y0N3:PMWpm1zgzxAtJvFUN3
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright:
InternalName:
FileVersion: 1.9.2.0
CompanyName:
Country:
ProductName:
ProductVersion:
FileDescription:
Release: Final
OriginalFilename:
Translation: 0x0409 0x04b0

PUA:Win32/FileTourInstaller also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware5
Elasticmalicious (high confidence)
DrWebTrojan.Ticno.1430
MicroWorld-eScanGen:Variant.Application.Bundler.FileTour.69
FireEyeGeneric.mg.82ac7aa0197634ff
CAT-QuickHealPUA.Apbsoft.Gen
ALYacGen:Variant.Application.Bundler.FileTour.69
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
BitDefenderGen:Variant.Application.Bundler.FileTour.69
Cybereasonmalicious.019763
BitDefenderThetaAI:Packer.59B2C9B120
SymantecPUA.Gen.2
Paloaltogeneric.ml
CynetMalicious (score: 100)
Kasperskynot-a-virus:HEUR:AdWare.Win32.Generic
NANO-AntivirusTrojan.Win32.Ticno.eaytlj
TencentMalware.Win32.Gencirc.10b2f21d
Ad-AwareGen:Variant.Application.Bundler.FileTour.69
EmsisoftApplication.AdFile (A)
ComodoApplication.Win32.FileTour.DBM@6i2rrn
ZillyaAdware.FileTourCRT.Win32.49
McAfee-GW-EditionArtemis!PUP
SophosGeneric PUA BP (PUA)
IkarusPUA.FileTour
JiangminAdWare.Generic.fcdv
AviraHEUR/AGEN.1119617
Antiy-AVLTrojan/Win32.TSGeneric
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftPUA:Win32/FileTourInstaller
ArcabitTrojan.Application.Bundler.FileTour.69
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Variant.Application.Bundler.FileTour.69
AhnLab-V3PUP/Win32.FileTour.R183588
Acronissuspicious
McAfeeArtemis!82AC7AA01976
MAXmalware (ai score=76)
VBA32TScope.Malware-Cryptor.SB
MalwarebytesMalware.AI.2545449869
APEXMalicious
ESET-NOD32a variant of Win32/Adware.FileTour.DBM
RisingTrojan.Generic@ML.91 (RDMK:cukoK3Ck4N/X2z/duA6uzA)
YandexPUA.FileTour!MbPb0tF4T14
SentinelOneStatic AI – Malicious PE – Adware
FortinetW32/Filecoder.FV!tr.ransom
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Win32/Application.10a

How to remove PUA:Win32/FileTourInstaller 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

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 PUA:Win32/FileTourInstaller 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 PUA:Win32/FileTourInstaller 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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