Written by Robert Bailey

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

In this post you will locate about the interpretation of Trojan-Ransom.Win32.Blocker.fqcw and its adverse effect on your computer. Such ransomware are a type of malware that is specified by on the internet scams to demand paying the ransom by a victim.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

Most of the situations, Trojan-Ransom.Win32.Blocker.fqcw ransomware will certainly advise its targets to launch funds move for the function of reducing the effects of the modifications that the Trojan infection has actually introduced to the victim’s device.

Trojan-Ransom.Win32.Blocker.fqcw Summary

These modifications can be as adheres to:

  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • Sniffs keystrokes;
  • A potential decoy document was displayed to the user;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the documents found on the sufferer’s hard disk — so the victim can no longer make use of the information;
  • Preventing regular accessibility to the victim’s workstation;

Related domains: Ransom.Blocker.19974 Ransom.Blocker.19974 Ransom.Blocker.19974


The most typical networks where Trojan-Ransom.Win32.Blocker.fqcw Trojans are injected are:

  • By methods of phishing e-mails;
  • As a consequence of user winding up on a resource that organizes a destructive software program;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the victim’s PC or protect against the gadget from functioning in a correct manner – while likewise positioning a ransom note that discusses the need for the sufferers to impact the settlement for the objective of decrypting the papers or bring back the documents system back to the initial condition. In the majority of circumstances, the ransom note will come up when the customer reboots the COMPUTER after the system has already been harmed.

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

In various corners of the globe, Trojan-Ransom.Win32.Blocker.fqcw grows by jumps and also bounds. However, the ransom notes and also methods of obtaining the ransom amount might vary relying on specific regional (local) setups. The ransom notes and techniques of extorting the ransom money amount might differ depending on specific local (local) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software application.

    In specific areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s gadget. The sharp after that demands the individual to pay the ransom.

    Faulty declarations concerning unlawful material.

    In nations where software application piracy is less preferred, this technique is not as efficient for the cyber frauds. Alternatively, the Trojan-Ransom.Win32.Blocker.fqcw popup alert may incorrectly declare to be originating from a law enforcement organization and also will certainly report having situated child pornography or other prohibited data on the tool.

    Trojan-Ransom.Win32.Blocker.fqcw popup alert may incorrectly claim to be obtaining from a regulation enforcement organization and also will report having situated kid porn or other prohibited information on the device. The alert will similarly consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 885BE7DA
md5: 0ca34668fd27dfdccee4613b41675eba
name: 0CA34668FD27DFDCCEE4613B41675EBA.mlw
sha1: 1e77220547b7acd4190b101f83fc4c60c37593eb
sha256: 5171a357e46fae81a407520c6afc6e266a983c111e25459ad437a1799c3376e1
sha512: fae2e715e75d14af34b87c16eeb04dae97644cf24f10d207737873ead5d33341d969c5935182f47b9d7fa384af057a5c92e346c05b4a0d822162b72aef187123
ssdeep: 24576:PixsFEC9w7Lzp6qErkXoXn7Nq7qbgZvP+s61wQ4Idrwq:Pi29W7LzpOrZ7FGP+s61wQNl
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 003a15df1 )
Lionic Trojan.Win32.Blocker.tpVa
Elastic malicious (high confidence)
DrWeb Trojan.Inject1.3420
ClamAV Win.Malware.Jacard-6892808-0
CAT-QuickHeal Ransom.Blocker.19974
ALYac Gen:Variant.Zusy.302982
Malwarebytes Ransom.Blocker
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
BitDefender Gen:Variant.Zusy.302982
K7GW Trojan ( 003a15df1 )
Cybereason malicious.8fd27d
Cyren W32/Agent.BAV.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.SNV
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Blocker.fqcw
Alibaba Trojan:Win32/Starter.ali1001008
NANO-Antivirus Trojan.Win32.Dapato.bbueig
MicroWorld-eScan Gen:Variant.Zusy.302982
Tencent Trojan.Win32.Blocker.yi
Ad-Aware Gen:Variant.Zusy.302982
Comodo TrojWare.Win32.Bitrep.SNV@86bc71
BitDefenderTheta AI:Packer.68042D5919
VIPRE Trojan.Win32.Generic!BT
Sophos Mal/Generic-S + Troj/Agent-BDRA
SentinelOne Static AI – Malicious PE
Jiangmin TrojanDropper.Dapato.kth
Avira HEUR/AGEN.1126519
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASBOL.C5F7
GData Gen:Variant.Zusy.302982
AhnLab-V3 Dropper/Win32.Dapato.R67309
Acronis suspicious
VBA32 TrojanDropper.Dapato
MAX malware (ai score=87)
Rising Trojan.Injector!1.BB2B (CLASSIC)
Ikarus Trojan.Win32.Agent
Fortinet W32/Dropper.XUQ!tr
Panda Trj/CI.A

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

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


  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft 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


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