Trojan-Ransom.Win32.Blocker.gnfs

What is Trojan-Ransom.Win32.Blocker.gnfs infection?

In this article you will locate about the meaning of Trojan-Ransom.Win32.Blocker.gnfs and its negative influence on your computer. Such ransomware are a form of malware that is clarified by online fraudulences to demand paying the ransom money by a sufferer.

GridinSoft Anti-Malware Review

GridinSoft Anti-Malware

Removing computer viruses manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day trial available for threats removal.
EULA | Privacy Policy | GridinSoft

In the majority of the cases, Trojan-Ransom.Win32.Blocker.gnfs infection will instruct its sufferers to launch funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually presented to the target’s gadget.

Trojan-Ransom.Win32.Blocker.gnfs Summary

These adjustments can be as follows:

  • 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.

  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a copy of itself;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the target’s hard disk — so the sufferer can no longer utilize the information;
  • Preventing routine 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.

Trojan-Ransom.Win32.Blocker.gnfs

The most common networks through which Trojan-Ransom.Win32.Blocker.gnfs Ransomware Trojans are infused are:

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

As quickly as the Trojan is successfully injected, it will either cipher the data on the sufferer’s PC or avoid the device from working in a proper fashion – while additionally placing a ransom note that points out the need for the targets to effect the settlement for the function of decrypting the files or restoring the data system back to the initial problem. In most circumstances, the ransom money note will certainly come up when the client reboots the PC after the system has currently been harmed.

Trojan-Ransom.Win32.Blocker.gnfs distribution channels.

In numerous corners of the globe, Trojan-Ransom.Win32.Blocker.gnfs expands by leaps and also bounds. However, the ransom money notes and also tricks of extorting the ransom money amount might vary depending upon particular neighborhood (local) setups. The ransom notes and methods of extorting the ransom money amount may differ depending on specific regional (local) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software.

    In specific locations, the Trojans usually wrongfully report having found some unlicensed applications allowed on the victim’s device. The alert then requires the user to pay the ransom money.

    Faulty statements about unlawful material.

    In nations where software piracy is much less preferred, this method is not as effective for the cyber fraudulences. Additionally, the Trojan-Ransom.Win32.Blocker.gnfs popup alert might wrongly declare to be deriving from a law enforcement organization and will certainly report having located kid porn or various other unlawful data on the tool.

    Trojan-Ransom.Win32.Blocker.gnfs popup alert might falsely assert to be obtaining from a legislation enforcement establishment and will certainly report having located child porn or other prohibited data on the gadget. The alert will in a similar way contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 8CBAF60E
md5: 4a1f01e2e69a5dde27180ab19fb4b0a0
name: 4A1F01E2E69A5DDE27180AB19FB4B0A0.mlw
sha1: 6968f27df92856de51334821107d1a2bcfd217fc
sha256: c6f37d031a0473c2fe5a5e88623616649b21ae83ebf755e9d680aa9769b72233
sha512: 6090125f110ebf792e6a698b41119fb56afc6c4370ba047e898aec1fa03acd4c4013b3531f32c9f0ab159f98ff4b6243f1204ea12313d83154e7c52a8adc1914
ssdeep: 768:IHJP1zSb55X7zW9HUkEULyDhbYyvEK4VWhsNKGsdXCPYdml:gJPQb5tHW1UDULAZuieiX+V
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Blocker.gnfs also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
Cynet Malicious (score: 85)
Cylance Unsafe
Zillya Trojan.Blocker.Win32.26190
Sangfor Ransom.Win32.Blocker.8
CrowdStrike win/malicious_confidence_60% (D)
K7GW Riskware ( 0040eff71 )
Cybereason malicious.df9285
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.gnfs
NANO-Antivirus Trojan.Win32.Blocker.dnxfiq
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34628.cqX@aW6qmpj
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.pm
FireEye Generic.mg.4a1f01e2e69a5dde
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Blocker.uj
Avira TR/Ransom.46080
eGambit Unsafe.AI_Score_82%
Microsoft Trojan:Win32/Dynamer!ac
McAfee Artemis!4A1F01E2E69A
Panda Trj/Genetic.gen
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Blocker!eR0IzWbyGbk
Fortinet W32/Blocker.GNFS!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Trojan.Ransom.1bc

How to remove Trojan-Ransom.Win32.Blocker.gnfs 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 Trojan-Ransom.Win32.Blocker.gnfs 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-Ransom.Win32.Blocker.gnfs you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending

This site uses Akismet to reduce spam. Learn how your comment data is processed.