Written by Robert Bailey

What is Win32/TrojanDownloader.Delf.BEC infection?

In this article you will certainly discover about the definition of Win32/TrojanDownloader.Delf.BEC and also its unfavorable impact on your computer. Such ransomware are a kind of malware that is specified by on-line scams to demand paying the ransom by a target.

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

In the majority of the instances, Win32/TrojanDownloader.Delf.BEC ransomware will certainly instruct its victims to launch funds transfer for the objective of neutralizing the modifications that the Trojan infection has presented to the victim’s gadget.

Win32/TrojanDownloader.Delf.BEC Summary

These alterations can be as adheres to:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • A process created a hidden window;
  • Performs some HTTP requests;
  • A process attempted to delay the analysis task by a long amount of time.;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the sufferer’s hard drive — so the sufferer can no longer make use of the data;
  • Preventing regular access to the target’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.1b3d5389


One of the most common networks where Win32/TrojanDownloader.Delf.BEC Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of customer winding up on a resource that organizes a destructive software application;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s PC or prevent the gadget from operating in a correct manner – while additionally positioning a ransom note that discusses the requirement for the victims to effect the payment for the objective of decrypting the documents or bring back the data system back to the first condition. In a lot of instances, the ransom money note will come up when the client restarts the COMPUTER after the system has actually currently been damaged.

Win32/TrojanDownloader.Delf.BEC circulation channels.

In different corners of the globe, Win32/TrojanDownloader.Delf.BEC expands by jumps and also bounds. However, the ransom money notes and also methods of extorting the ransom money amount may vary relying on specific local (local) settings. The ransom money notes and tricks of extorting the ransom quantity might differ depending on particular neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software application.

    In certain areas, the Trojans usually wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s tool. The alert after that demands the individual to pay the ransom money.

    Faulty declarations about unlawful web content.

    In nations where software piracy is less popular, this method is not as effective for the cyber frauds. Alternatively, the Win32/TrojanDownloader.Delf.BEC popup alert may wrongly claim to be deriving from a police institution as well as will report having situated kid pornography or various other unlawful information on the tool.

    Win32/TrojanDownloader.Delf.BEC popup alert might wrongly assert to be deriving from a legislation enforcement establishment and will certainly report having located kid porn or various other prohibited data on the gadget. The alert will in a similar way contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 3DF11F20
md5: 5164cc2c878c324665a73f6c57b25aa7
name: 5164CC2C878C324665A73F6C57B25AA7.mlw
sha1: 1739c394f363222b05fc88580ee844cac101809b
sha256: eb53d5e2ac26d3f5bd2c4c0d58670a5171197e1e7cc797004612f8801da1aa68
sha512: 5c3aef5ded42155ac9fc919f58ca1db5b866371fe7c604e79304aefada12519ae1315533dd7cfdfaebefefdd49b99c53c2a7963d3a3b68ee837ae07b8b01516b
ssdeep: 768:3C38KDDrF1K/Pm6vgUTOWnxT9TtNTofvGOt5AwaS/iKH2Srbb2dvWc8tiHT:3CpHre1uWxT9TOpQUiZSfoWcQiHT
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/TrojanDownloader.Delf.BEC also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Trojan.Heur.dGW@XQNtpji
Cylance Unsafe
Alibaba Ransom:Win32/Blocker.1b3d5389
Cybereason malicious.c878c3
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/TrojanDownloader.Delf.BEC
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.gibz
BitDefender Gen:Trojan.Heur.dGW@XQNtpji
NANO-Antivirus Trojan.Win32.Blocker.dmgqmt
MicroWorld-eScan Gen:Trojan.Heur.dGW@XQNtpji
Tencent Win32.Trojan.Blocker.Stke
Ad-Aware Gen:Trojan.Heur.dGW@XQNtpji
Sophos Mal/Generic-S
BitDefenderTheta AI:Packer.8F134B141B
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Trojan.Heur.dGW@XQNtpji (B)
Avira DR/Delphi.Gen
Microsoft Backdoor:Win32/Bladabindi!ml
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Trojan.Heur.dGW@XQNtpji
AhnLab-V3 Malware/Win32.Suspicious.C743397
McAfee Artemis!5164CC2C878C
MAX malware (ai score=82)
VBA32 BScope.TrojanDownloader.Genome
Panda Trj/CI.A
Rising Ransom.Blocker!8.12A (CLOUD)
Yandex Trojan.Blocker!9kaMeNGCMEw
Ikarus Trojan-Ransom.Blocker
Fortinet W32/Blocker.GIBZ!tr
AVG Win32:Malware-gen

How to remove Win32/TrojanDownloader.Delf.BEC 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 Win32/TrojanDownloader.Delf.BEC 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 Win32/TrojanDownloader.Delf.BEC 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.