Trojan-Ransom.Win32.Blocker.jwtn

Written by Robert Bailey

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

In this post you will locate concerning the definition of Trojan-Ransom.Win32.Blocker.jwtn as well as its unfavorable impact on your computer system. Such ransomware are a kind of malware that is specified by on-line frauds to demand paying the ransom money by a target.

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Most of the cases, Trojan-Ransom.Win32.Blocker.jwtn ransomware will advise its victims to start funds move for the function of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s tool.

Trojan-Ransom.Win32.Blocker.jwtn Summary

These modifications can be as adheres to:

  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the papers located on the target’s hard disk drive — so the victim can no longer utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Trojan-Ransom.Win32.Blocker.jwtn

One of the most normal networks where Trojan-Ransom.Win32.Blocker.jwtn Trojans are infused are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a resource that holds a malicious software;

As soon as the Trojan is effectively infused, it will either cipher the information on the sufferer’s PC or prevent the device from functioning in an appropriate manner – while additionally putting a ransom note that points out the need for the sufferers to effect the settlement for the function of decrypting the files or bring back the documents system back to the initial problem. In a lot of circumstances, the ransom note will certainly turn up when the client reboots the PC after the system has actually currently been harmed.

Trojan-Ransom.Win32.Blocker.jwtn distribution networks.

In different edges of the world, Trojan-Ransom.Win32.Blocker.jwtn expands by jumps and also bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom money quantity might vary relying on certain neighborhood (local) settings. The ransom money notes and methods of extorting the ransom money quantity might vary depending on particular local (regional) settings.

Ransomware injection

For example:

    Faulty notifies about unlicensed software.

    In particular areas, the Trojans often wrongfully report having spotted some unlicensed applications made it possible for on the victim’s gadget. The alert then requires the user to pay the ransom.

    Faulty statements concerning illegal content.

    In countries where software piracy is much less popular, this technique is not as efficient for the cyber frauds. Additionally, the Trojan-Ransom.Win32.Blocker.jwtn popup alert might falsely declare to be deriving from a law enforcement institution and also will report having located kid porn or various other illegal data on the tool.

    Trojan-Ransom.Win32.Blocker.jwtn popup alert may incorrectly declare to be deriving from a legislation enforcement organization as well as will report having located youngster pornography or various other unlawful data on the gadget. The alert will likewise include a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 5645F57C
md5: 1c9e6e52b553a328a6cabbb37b5fda8c
name: 1C9E6E52B553A328A6CABBB37B5FDA8C.mlw
sha1: f2292cd87944a0909bef48101e5eb54a2aa0ed85
sha256: c138d80861335a8ab3e403029047a6c05bc7d5095a1b32a08dbc0b00337b097d
sha512: 682bde834462bbc6e42ba38d79586569492f38a7f182549a9b0b53d2b4f5a913f22cb7e39f2bfbe20a46495036c300300df3c261931d414dfba0cca47a26b854
ssdeep: 384:aDL5vBPdXg4cxlGNCTrxtVXTaAcK43UIPrREr8eStadYySDqdgjOw1O3tGsQFYg:a5plXgreih3cKKUIzR3XQ/LdaOo
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: ko.exe
FileVersion: 0.0.0.0
ProductVersion: 0.0.0.0
FileDescription:
OriginalFilename: ko.exe

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

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 00503c6c1 )
Lionic Trojan.Win32.Blocker.j!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.35903651
Cylance Unsafe
Zillya Trojan.Blocker.Win32.37146
Sangfor Virus.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Ransom:Win32/Blocker.2b11adbf
K7GW Trojan ( 00503c6c1 )
Cybereason malicious.2b553a
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Agent.ARD
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.jwtn
BitDefender Trojan.GenericKD.35903651
NANO-Antivirus Trojan.Win32.Agent.ekxkyi
MicroWorld-eScan Trojan.GenericKD.35903651
Tencent Win32.Trojan.Blocker.Eaxy
Ad-Aware Trojan.GenericKD.35903651
Sophos Mal/Generic-S
Comodo Malware@#13gev2v0vmrgi
BitDefenderTheta Gen:NN.ZemsilF.34170.bm0@a4uEvHc
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.mm
FireEye Generic.mg.1c9e6e52b553a328
Emsisoft Trojan.GenericKD.35903651 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Blocker.ing
Avira TR/Spy.Gen
Antiy-AVL Trojan/Generic.ASMalwS.1E51C35
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Backdoor:Win32/Bladabindi!ml
GData Trojan.GenericKD.35903651
McAfee Artemis!1C9E6E52B553
MAX malware (ai score=82)
Panda Trj/GdSda.A
Yandex Trojan.Agent!iz9pzHS5Zvg
Ikarus Trojan.MSIL.Agent
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Agent.ARD!tr
AVG Win32:Malware-gen
Paloalto generic.ml

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