Trojan-Ransom.Win32.Blocker

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

What is Trojan-Ransom.Win32.Blocker infection?

In this short article you will certainly discover concerning the meaning of Trojan-Ransom.Win32.Blocker and its negative influence on your computer system. Such ransomware are a kind of malware that is specified by online fraudulences to require paying the ransom by a sufferer.

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Most of the situations, Trojan-Ransom.Win32.Blocker infection will advise its targets to initiate funds move for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the sufferer’s device.

Trojan-Ransom.Win32.Blocker Summary

These alterations can be as follows:

  • Injection (inter-process);
  • Injection with CreateRemoteThread in a remote 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. 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.
  • Harvests information related to installed mail clients;
  • Ciphering the files situated on the sufferer’s disk drive — so the sufferer can no more utilize the data;
  • Preventing routine accessibility to the sufferer’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

The most common networks where Trojan-Ransom.Win32.Blocker are injected are:

  • By methods of phishing emails;
  • As a consequence of customer winding up on a source that holds a malicious software program;

As soon as the Trojan is efficiently injected, it will either cipher the data on the target’s PC or avoid the gadget from operating in a correct manner – while additionally positioning a ransom money note that mentions the need for the victims to impact the settlement for the purpose of decrypting the records or restoring the documents system back to the first problem. In many instances, the ransom money note will show up when the client restarts the COMPUTER after the system has currently been damaged.

Trojan-Ransom.Win32.Blocker circulation channels.

In numerous edges of the world, Trojan-Ransom.Win32.Blocker grows by jumps and also bounds. Nevertheless, the ransom notes and tricks of extorting the ransom money quantity might differ depending upon specific neighborhood (local) settings. The ransom money notes as well as tricks of obtaining the ransom money quantity might differ depending on particular neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software.

    In certain areas, the Trojans commonly wrongfully report having found some unlicensed applications allowed on the sufferer’s tool. The alert then requires the customer to pay the ransom money.

    Faulty declarations about illegal material.

    In countries where software program piracy is less preferred, this approach is not as reliable for the cyber fraudulences. Conversely, the Trojan-Ransom.Win32.Blocker popup alert might incorrectly assert to be stemming from a police establishment as well as will certainly report having situated child pornography or other illegal information on the tool.

    Trojan-Ransom.Win32.Blocker popup alert might incorrectly declare to be deriving from a law enforcement organization and will report having situated kid pornography or other unlawful data on the device. The alert will in a similar way consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: AD1E9559
md5: c7b3ec9020b6a2aa1bc07363ff17a09a
name: upload_file
sha1: 31b611acabc129fcc24fd508df4c9a0b62d49a3b
sha256: af2424ab956e7452131a4ffea8b4425f4651421aedf9c279be8507ca21cbd78a
sha512: b2c888bb72c0dfcb97a70abdbc613b93ff63862aa0696fdb2c9888bb6314f3369b455b900c03c9f9175812159b0a078c1071fb9bc1312e7980f04114c85e257b
ssdeep: 12288:qhVKeF40BRicbRToD1whMmvlThTD3mG91gX2jU6vm4fMsdF6eID:qhU0RicG6b9T17mG9uX2NmDkF6zD
type: # ISO 9660 CD-ROM filesystem data 'PKO-892321'

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Blocker also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.44139054
McAfee Fareit-FZO!002E10CC06F4
AegisLab Trojan.Win32.Blocker.j!c
Arcabit Trojan.Generic.D2A1822E
Invincea Mal/Generic-S
Symantec Trojan.Gen.2
TrendMicro-HouseCall Mal_GENISO-4
Kaspersky HEUR:Trojan-Ransom.Win32.Blocker.gen
BitDefender Trojan.GenericKD.44139054
Emsisoft Trojan.GenericKD.44139054 (B)
F-Secure Trojan.TR/Injector.gldcg
DrWeb Trojan.Siggen10.41074
TrendMicro Mal_GENISO-4
McAfee-GW-Edition Artemis!002E10CC06F4
FireEye Trojan.GenericKD.44139054
Sophos Mal/Generic-S
Ikarus Trojan-Dropper.Win32.Delf
Avira TR/Injector.gldcg
Microsoft Trojan:Win32/Woreflint.A!cl
ZoneAlarm HEUR:Trojan-Ransom.Win32.Blocker.gen
GData Win32.Trojan-Downloader.DBatLoader.MT1A7E
Cynet Malicious (score: 85)
ESET-NOD32 a variant of Win32/Injector.ENRJ
Rising Spyware.Agent!8.C6 (TFE:3:s3Z7mOvjSSM)
Yandex Trojan.Igent.bUFtQK.7
MAX malware (ai score=86)
Fortinet W32/GenKryptik.EUTM!tr
BitDefenderTheta Gen:NN.ZelphiCO.34570.aHW@aei0rGci
Qihoo-360 Win32/Trojan.Ransom.ed7

How to remove Trojan-Ransom.Win32.Blocker 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 Trojan-Ransom.Win32.Blocker 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 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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