Written by Robert Bailey

What is HackTool:JS/Revobfoos.D infection?

In this article you will certainly discover concerning the definition of HackTool:JS/Revobfoos.D and also its adverse effect on your computer system. Such ransomware are a type of malware that is specified by on-line fraudulences to require paying the ransom by a target.

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In the majority of the cases, HackTool:JS/Revobfoos.D infection will advise its victims to launch funds transfer for the purpose of counteracting the amendments that the Trojan infection has actually introduced to the target’s device.

HackTool:JS/Revobfoos.D Summary

These adjustments can be as complies with:

  • Injection (inter-process);
  • Uses Windows utilities for basic functionality;
  • A potential decoy document was displayed to the user;
  • Network activity detected but not expressed in API logs;
  • Ciphering the files situated on the sufferer’s hard drive — so the sufferer can no more utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;


The most regular networks through which HackTool:JS/Revobfoos.D Ransomware Trojans are infused are:

  • By methods of phishing e-mails;
  • As a repercussion of user winding up on a source that holds a malicious software application;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the target’s computer or stop the gadget from working in an appropriate manner – while likewise placing a ransom note that discusses the need for the targets to impact the repayment for the function of decrypting the papers or bring back the file system back to the first condition. In most instances, the ransom note will come up when the customer restarts the PC after the system has already been harmed.

HackTool:JS/Revobfoos.D circulation networks.

In different edges of the world, HackTool:JS/Revobfoos.D expands by jumps as well as bounds. Nevertheless, the ransom notes as well as methods of extorting the ransom quantity may vary relying on certain local (regional) setups. The ransom notes and also methods of obtaining the ransom amount may differ depending on certain regional (regional) settings.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software application.

    In specific locations, the Trojans commonly wrongfully report having identified some unlicensed applications allowed on the victim’s tool. The sharp then requires the individual to pay the ransom money.

    Faulty statements concerning illegal content.

    In countries where software application piracy is less prominent, this method is not as efficient for the cyber fraudulences. Additionally, the HackTool:JS/Revobfoos.D popup alert may incorrectly claim to be deriving from a police organization and also will certainly report having located kid porn or other prohibited information on the tool.

    HackTool:JS/Revobfoos.D popup alert may incorrectly declare to be acquiring from a law enforcement institution as well as will report having located kid porn or other prohibited data on the tool. The alert will likewise have a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: F8BA9710
md5: c171bcd34151cbcd48edbce13796e0ed
name: upload_file
sha1: 2770fec86275dfb1a4a05e2d56bc27a089197666
sha256: 63ba6db8c81c60dd9f1a0c7c4a4c51e2e56883f063509ed7b543ad7651fd8806
sha512: d25cbb70dae9bcc49d32c15300734879fe4c1b7ae35cb5affab50e8a61ae7226832b278d846f76f7eedc3a1baf35e2aec4e8c364eab99cddb00c2ffeb97283da
ssdeep: 12288:mCPioPTJd1WR3keV2Y/eHKaetuMUDfyTEHG+oIr7zOHSh3qruJJvbW:mxYTJw3keV2Y/xSMWPpoI7vh3qV
type: ASCII text, with CRLF line terminators

Version Info:

0: [No Data]

HackTool:JS/Revobfoos.D also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.Agent.EXDR
FireEye Trojan.Agent.EXDR
AegisLab Trojan.PowerShell.Agent.j!c
Cyren Trojan.NAWA-18
Symantec Trojan Horse
TrendMicro-HouseCall Trojan.PS1.SUNCRYPT.THJOHBO
Kaspersky Trojan-Ransom.PowerShell.Agent.z
BitDefender Trojan.Agent.EXDR
Ad-Aware Trojan.Agent.EXDR
Comodo Malware@#3bmn3k3osq3ke
DrWeb Trojan.Encoder.32676
Emsisoft Trojan.Agent.EXDR (B)
Microsoft HackTool:JS/Revobfoos.D
Arcabit Trojan.Agent.EXDR
ZoneAlarm Trojan-Ransom.PowerShell.Agent.z
GData Trojan.Agent.EXDR
ALYac Trojan.Ransom.Filecoder
MAX malware (ai score=100)
Ikarus Trojan-Ransom.Rokku
AVG Other:Malware-gen [Trj]
Qihoo-360 virus.powershell.qexvmc.1

How to remove HackTool:JS/Revobfoos.D 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 HackTool:JS/Revobfoos.D 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 HackTool:JS/Revobfoos.D you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: http://gridinsoft.com/products/

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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