Trojan-Ransom.Win32.Blocker.kwtz

Written by Robert Bailey

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

In this article you will discover regarding the meaning of Trojan-Ransom.Win32.Blocker.kwtz as well as its negative influence on your computer. Such ransomware are a type of malware that is specified by online frauds to require paying the ransom by a sufferer.

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In the majority of the situations, Trojan-Ransom.Win32.Blocker.kwtz ransomware will certainly advise its targets to initiate funds move for the function of counteracting the changes that the Trojan infection has presented to the sufferer’s device.

Trojan-Ransom.Win32.Blocker.kwtz Summary

These modifications can be as follows:

  • Reads data out of its own binary image;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the files found on the victim’s hard disk — so the target can no longer make use of the information;
  • Preventing routine accessibility to the target’s workstation;

Trojan-Ransom.Win32.Blocker.kwtz

One of the most common networks through which Trojan-Ransom.Win32.Blocker.kwtz are injected are:

  • By means of phishing emails;
  • As an effect of customer ending up on a resource that organizes a harmful software application;

As quickly as the Trojan is successfully injected, it will either cipher the information on the sufferer’s computer or prevent the device from working in a correct fashion – while additionally positioning a ransom note that mentions the requirement for the targets to effect the settlement for the function of decrypting the records or restoring the file system back to the initial condition. In many instances, the ransom money note will certainly show up when the client restarts the PC after the system has actually already been harmed.

Trojan-Ransom.Win32.Blocker.kwtz circulation networks.

In different edges of the world, Trojan-Ransom.Win32.Blocker.kwtz expands by jumps and bounds. Nonetheless, the ransom notes and tricks of extorting the ransom money amount might differ depending upon certain neighborhood (regional) setups. The ransom notes as well as techniques of obtaining the ransom money quantity may differ depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having found some unlicensed applications enabled on the sufferer’s gadget. The alert then requires the individual to pay the ransom money.

    Faulty statements concerning unlawful material.

    In countries where software program piracy is much less preferred, this technique is not as effective for the cyber fraudulences. Alternatively, the Trojan-Ransom.Win32.Blocker.kwtz popup alert might falsely assert to be originating from a law enforcement institution and will certainly report having situated child pornography or other unlawful data on the tool.

    Trojan-Ransom.Win32.Blocker.kwtz popup alert may incorrectly assert to be deriving from a legislation enforcement organization and also will report having located youngster porn or other prohibited data on the tool. The alert will likewise consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 65640C4C
md5: 8a9018c57cf800b276956f661b7230ec
name: 8A9018C57CF800B276956F661B7230EC.mlw
sha1: 23e3c07a557f3fb481cfd34fc7c2ac20548aa6d2
sha256: b7ae6a6b118bdb753e6575164edd0f15ad64a8c2c627cf77ad6ab8b96ed3e4b9
sha512: 35532b81dda85dfdfc8b36ebf8e4cbe7391018253ea8f330cc4af354bdc7540ee8e692cd9ff63256eef36ce6fbaec797dc46460255769e8629f68ce209c84f89
ssdeep: 6144:Nz2G2dGYLzL267FTxJH0dnjcqvjuA1MHZEgOmoXmi5:f2XLW6BTxJUdluAKZcmE
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00526d031 )
Lionic Trojan.Win32.Blocker.j!c
DrWeb Trojan.PWS.Stealer.23577
Cynet Malicious (score: 99)
ALYac Trojan.GenericKD.30412197
Cylance Unsafe
K7GW Trojan ( 00526d031 )
Cybereason malicious.57cf80
Symantec Trojan.Gen.2
ESET-NOD32 Win32/Agent.SYM
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Malware.Generic-6651678-0
Kaspersky Trojan-Ransom.Win32.Blocker.kwtz
BitDefender Trojan.GenericKD.30412197
NANO-Antivirus Trojan.Win32.Inject.ezawpe
MicroWorld-eScan Trojan.GenericKD.30412197
Tencent Win32.Trojan.Blocker.Ecua
Ad-Aware Trojan.GenericKD.30412197
Sophos Mal/Generic-R
Comodo Malware@#k7l37miuupmi
BitDefenderTheta Gen:NN.ZedlaF.34790.cu4@aq6l8Nl
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition RDN/Ransom
FireEye Trojan.GenericKD.30412197
Emsisoft Trojan.GenericKD.30412197 (B)
Avira HEUR/AGEN.1116921
Microsoft Trojan:Win32/Skeeyah.A!rfn
Arcabit Trojan.Generic.D1D00DA5
GData Trojan.GenericKD.30412197
McAfee RDN/Ransom
MAX malware (ai score=94)
VBA32 TrojanRansom.Blocker
Panda Trj/CI.A
Yandex Trojan.Injector!Qh7Uh08oniM
Ikarus Trojan.Win32.Injector
Fortinet W32/Injector.DXNY!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Blocker.HoMASOMA

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