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

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

In this post you will discover regarding the meaning of Trojan-Ransom.Win32.Blocker.liwk as well as its unfavorable impact on your computer system. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to require paying the ransom by a target.

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Most of the instances, Trojan-Ransom.Win32.Blocker.liwk virus will instruct its sufferers to start funds move for the objective of counteracting the amendments that the Trojan infection has actually introduced to the sufferer’s gadget.

Trojan-Ransom.Win32.Blocker.liwk Summary

These alterations can be as complies with:

  • Presents an Authenticode digital signature;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the sufferer’s hard disk — so the target can no more use the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains Ransom:Win32/Blocker.1ced93fe Ransom:Win32/Blocker.1ced93fe


One of the most regular channels where Trojan-Ransom.Win32.Blocker.liwk Ransomware are injected are:

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

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s computer or prevent the tool from working in a proper fashion – while additionally positioning a ransom money note that states the requirement for the sufferers to impact the payment for the purpose of decrypting the documents or recovering the documents system back to the first condition. In the majority of instances, the ransom note will certainly come up when the client reboots the PC after the system has actually currently been damaged.

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

In different corners of the world, Trojan-Ransom.Win32.Blocker.liwk grows by leaps and bounds. Nonetheless, the ransom notes as well as techniques of obtaining the ransom money quantity may differ depending upon particular neighborhood (regional) settings. The ransom notes as well as techniques of extorting the ransom money amount may vary depending on particular neighborhood (local) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having actually found some unlicensed applications allowed on the sufferer’s device. The alert then requires the user to pay the ransom money.

    Faulty declarations regarding illegal web content.

    In countries where software program piracy is much less prominent, this technique is not as reliable for the cyber fraudulences. Conversely, the Trojan-Ransom.Win32.Blocker.liwk popup alert may incorrectly claim to be stemming from a police establishment and will report having located youngster pornography or various other illegal data on the gadget.

    Trojan-Ransom.Win32.Blocker.liwk popup alert may falsely declare to be acquiring from a legislation enforcement establishment and will report having located kid porn or various other unlawful data on the tool. The alert will likewise include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 324AC43F
md5: 77b8760b01a446bb978a5653fe697ade
name: 77B8760B01A446BB978A5653FE697ADE.mlw
sha1: b345a8242c6ff95ea984559a3408b6e32bd41269
sha256: 982720e384bcf16a226ff42194964aa2c33778ab9376438172f2f09927f37ac3
sha512: 81189e32122d629b49b26e5fbc544b36fea3b12fa2d6ada9df6a0b77850332629f3f75e13c0408e7010ca570e4750ffb0f8181d28cb6e1de92a87e7a336b3b6e
ssdeep: 12288:gh1Lk70TnvjcuUxpVZ4bbaaPJCKlwNiYNYtf8na/sg0Tkv1:ck70Trct2bbaaBCKOIvtf8W0oN
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Microsoft Corporation. All rights reserved.
Assembly Version:
InternalName: dxtrans.exe
ProductName: Internet Explorer
FileDescription: DirectX Media DirectX Transform Core
OriginalFilename: dxtrans.exe

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

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0053b94a1 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop8.35410
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.31288195
Cylance Unsafe
Zillya Trojan.Blocker.Win32.40726
Alibaba Ransom:Win32/Blocker.1ced93fe
K7GW Trojan ( 0053b94a1 )
Cybereason malicious.b01a44
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/TrojanDropper.Agent.DYL
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.liwk
BitDefender Trojan.GenericKD.31288195
NANO-Antivirus Trojan.Win32.Blocker.fjcqyz
MicroWorld-eScan Trojan.GenericKD.31288195
Tencent Win32.Trojan.Blocker.Ajlw
Ad-Aware Trojan.GenericKD.31288195
Sophos Mal/Generic-S
Comodo Malware@#1g5qqqfzp2f01
BitDefenderTheta Gen:NN.ZexaF.34686.Gq2@au9@r2p
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis!Trojan
FireEye Trojan.GenericKD.31288195
Emsisoft Trojan.GenericKD.31288195 (B)
SentinelOne Static AI – Suspicious PE
Webroot W32.Malware.Gen
Microsoft Trojan:Win32/Occamy.C
AegisLab Trojan.Win32.Blocker.4!c
GData Trojan.GenericKD.31288195
AhnLab-V3 Trojan/Win32.Agent.R239400
Acronis suspicious
McAfee Artemis!77B8760B01A4
MAX malware (ai score=85)
Panda Trj/CI.A
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Blocker!ZgyizrUYUHE
Ikarus Trojan-Dropper.MSIL.Agent
Fortinet W32/Blocker.DYL!tr
AVG Win32:Malware-gen

How to remove Trojan-Ransom.Win32.Blocker.liwk ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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.liwk 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:

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If the guide doesn’t help you to remove Trojan-Ransom.Win32.Blocker.liwk you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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