Ransom:JS/FileStalker

What is Ransom:JS/FileStalker infection?

In this short article you will find concerning the meaning of Ransom:JS/FileStalker and its negative effect on your computer system. Such ransomware are a type of malware that is elaborated by online frauds to require paying the ransom money by a sufferer.

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Most of the cases, Ransom:JS/FileStalker virus will advise its victims to launch funds move for the purpose of reducing the effects of the amendments that the Trojan infection has introduced to the victim’s gadget.

Ransom:JS/FileStalker Summary

These alterations can be as follows:

  • Detected script timer window indicative of sleep style evasion;
  • 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.
  • A scripting utility was executed;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Ciphering the documents found on the target’s hard disk drive — so the sufferer can no longer utilize the data;
  • Preventing normal accessibility to the victim’s workstation;

Ransom:JS/FileStalker

One of the most typical networks whereby Ransom:JS/FileStalker Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of individual winding up on a resource that holds a malicious software application;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the target’s computer or prevent the gadget from operating in a proper way – while likewise putting a ransom note that discusses the need for the targets to effect the settlement for the purpose of decrypting the documents or bring back the file system back to the preliminary problem. In most instances, the ransom note will certainly show up when the customer reboots the PC after the system has already been harmed.

Ransom:JS/FileStalker distribution channels.

In numerous corners of the globe, Ransom:JS/FileStalker expands by jumps and bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom money amount may differ depending on certain regional (regional) setups. The ransom money notes and techniques of extorting the ransom amount might vary depending on specific local (regional) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having identified some unlicensed applications allowed on the sufferer’s device. The sharp then requires the individual to pay the ransom.

    Faulty statements concerning illegal web content.

    In countries where software application piracy is less popular, this technique is not as reliable for the cyber frauds. Conversely, the Ransom:JS/FileStalker popup alert may incorrectly declare to be deriving from a police establishment and will report having located child pornography or various other prohibited data on the gadget.

    Ransom:JS/FileStalker popup alert may wrongly claim to be acquiring from a legislation enforcement organization and also will certainly report having located youngster porn or various other illegal information on the gadget. The alert will likewise consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: 57F1A989
md5: f549cea3f3f2d8304b56997d241690dd
name: F549CEA3F3F2D8304B56997D241690DD.mlw
sha1: b063ea7f64513aa2ddb3b7a7ac51f9d7cba7cf18
sha256: 817f5b0fcccda6756c485e463b3f0ea43bb894f866ce5cac9f7d1f065e3e1999
sha512: 3beeb0c83a0acfc41f1fb6273a04145783cd69ca126d924638ec2282ff162a39cf7b65b1107311f8be3d94003897e70ed78ecf2be07cda6d63b24ca8f6e512fd
ssdeep: 6144:fc0h522p3l04ZMSmIp3Uy28uhyqe/I3ahlvFJxKvN0Ic22Zh1F:nhxp3lZnT9bDuaI3ahlvFJxK1nMh1F
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:JS/FileStalker also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Riskware ( 0040eff71 )
Cynet Malicious (score: 85)
ALYac Trojan.Ransom.Rakhni
Cylance Unsafe
Sangfor Trojan.JS.Agent.lcd
Alibaba Ransom:JS/Rakhni.c6ac7760
K7GW Riskware ( 0040eff71 )
Cybereason malicious.3f3f2d
Cyren JS/Nemucod.N1!Eldorado
Symantec Trojan.Gen.MBT
ESET-NOD32 JS/Filecoder.D
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Rakhni.wbqb
BitDefender Trojan.GenericKD.4447261
NANO-Antivirus Trojan.Win32.Rakhni.elshxt
MicroWorld-eScan Trojan.GenericKD.4447261
Tencent Win32.Trojan.Generic.Ebqf
Ad-Aware Trojan.GenericKD.4447261
Sophos Mal/Generic-S
Comodo Malware@#3nw40j3y80bv3
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_RARLOCK.A
McAfee-GW-Edition BehavesLike.Win32.AdwareLinkury.fc
FireEye Generic.mg.f549cea3f3f2d830
Emsisoft Trojan.GenericKD.4447261 (B)
Webroot Trojan.Dropper.Gen
Avira TR/AD.FileStalker.qcvrd
Kingsoft Win32.Troj.Gener.(kcloud)
Microsoft Ransom:JS/FileStalker
AegisLab Trojan.Win32.Malicious.4!e
GData Trojan.GenericKD.4447261
AhnLab-V3 Trojan/Win32.Rakhni.C1789599
McAfee Artemis!F549CEA3F3F2
MAX malware (ai score=100)
VBA32 Hoax.Rakhni
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_RARLOCK.A
Ikarus Trojan.VBS.Downloader
MaxSecure Trojan.Malware.300983.susgen
Fortinet JS/Filecoder.D!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Rakhni.HwYDVFMA

How to remove Ransom:JS/FileStalker 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 Ransom:JS/FileStalker 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 Ransom:JS/FileStalker 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/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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