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

What is TrojanDropper:Win32/VB infection?

In this post you will certainly find regarding the meaning of TrojanDropper:Win32/VB as well as its negative effect on your computer system. Such ransomware are a form of malware that is elaborated by on-line fraudulences to require paying the ransom money by a sufferer.

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 | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the cases, TrojanDropper:Win32/VB infection will instruct its targets to start funds move for the purpose of counteracting the changes that the Trojan infection has introduced to the target’s tool.

TrojanDropper:Win32/VB Summary

These adjustments can be as follows:

  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the sufferer’s hard disk — so the victim can no more make use of the data;
  • Preventing routine 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 Trojan-Ransom.Win32.Blocker.iuso Trojan-Ransom.Win32.Blocker.iuso


The most common channels where TrojanDropper:Win32/VB Ransomware are injected are:

  • By ways of phishing emails;
  • As an effect of user ending up on a source that hosts a malicious software application;

As soon as the Trojan is efficiently infused, it will either cipher the data on the target’s computer or protect against the tool from operating in an appropriate way – while additionally putting a ransom note that discusses the requirement for the targets to impact the repayment for the function of decrypting the files or restoring the data system back to the preliminary problem. In most instances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has actually currently been damaged.

TrojanDropper:Win32/VB distribution networks.

In numerous edges of the world, TrojanDropper:Win32/VB grows by leaps and bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom money quantity may vary depending on specific neighborhood (regional) settings. The ransom money notes and also methods of extorting the ransom amount may differ depending on particular neighborhood (local) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software application.

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

    Faulty declarations about illegal content.

    In countries where software application piracy is less prominent, this technique is not as efficient for the cyber fraudulences. Additionally, the TrojanDropper:Win32/VB popup alert might falsely declare to be originating from a law enforcement institution and also will certainly report having located youngster porn or other unlawful information on the gadget.

    TrojanDropper:Win32/VB popup alert may wrongly assert to be acquiring from a law enforcement institution as well as will certainly report having located kid porn or various other unlawful information on the device. The alert will likewise consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: B9A05B2B
md5: 2eae402253b817817b8922eefe194b56
name: 2EAE402253B817817B8922EEFE194B56.mlw
sha1: 70ceba0bb394b567c63fda28523b26a4333a10c9
sha256: 4960ba33cb969e05cc9e45eb2d5e56c8e303d32e810c9611d5fa5a5abe9942ea
sha512: 972363b6b4300e579b974c3e84d48a0cd8275b5e63be7b9c601b16debef971c76de4ac2ed7a7f4a780d093d9d94b9e8755955533e7bc40d14ddd97959688ba24
ssdeep: 768:A5j+qRNZWfJNn40/SsPoZTRng9wCHoP5jAXJhyczFa:A5y2sfJNn40KswZlnrP5jAXO
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

TrojanDropper:Win32/VB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Legmir
Cynet Malicious (score: 100)
CMC Generic.Win32.2eae402253!MD
ALYac Gen:Variant.Ser.Razy.13337
Cylance Unsafe
CrowdStrike win/malicious_confidence_60% (D)
Alibaba TrojanDropper:Win32/QQPass.0505b12f
Cybereason malicious.253b81
Cyren W32/Legendmir.HWDD-0057
Symantec W32.SillyFDC
APEX Malicious
Avast FileRepMalware
ClamAV Win.Trojan.Qqpass-3610
Kaspersky Trojan-Dropper.Win32.VB.ce
BitDefender Gen:Variant.Ser.Razy.13337
NANO-Antivirus Trojan.Win32.QQPass.etjxvt
MicroWorld-eScan Gen:Variant.Ser.Razy.13337
Tencent Win32.Trojan-Dropper.Vb.rrq
Ad-Aware Gen:Variant.Ser.Razy.13337
Sophos Mal/Generic-R + Mal/EncPk-MR
Comodo Malware@#3jvdpvhiuik8j
BitDefenderTheta Gen:NN.ZevbaF.34692.cmGfaGhC@0e
VIPRE Trojan.Win32.Packer.UPX-ScramblerRCv1.x (ep)
Emsisoft Gen:Variant.Ser.Razy.13337 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin TrojanDropper.VB.b
Webroot W32.Infostealer.Gen
Avira TR/Dropper.Gen
Antiy-AVL Trojan/Generic.ASMalwS.7A6998
Kingsoft Win32.Heur.KVMH004.a.(kcloud)
Microsoft TrojanDropper:Win32/VB
AegisLab Trojan.Win32.VB.b!c
ZoneAlarm Trojan-Ransom.Win32.Blocker.iuso
GData Gen:Variant.Ser.Razy.13337
McAfee Artemis!2EAE402253B8
MAX malware (ai score=97)
VBA32 TrojanDropper.VB
Panda Trj/Legmir.gen
TrendMicro-HouseCall TROJ_LEGMIR.O
Rising Stealer.Onlinegame!1.6977 (CLOUD)
Yandex Trojan.GenAsa!y0WDcCRHMZw
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/VB.AD!tr
AVG FileRepMalware

How to remove TrojanDropper:Win32/VB ransomware?

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 TrojanDropper:Win32/VB 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 TrojanDropper:Win32/VB 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

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.

Leave a Reply