What is UDS:Trojan.Win32.Zenpak infection?

In this article you will certainly discover regarding the meaning of UDS:Trojan.Win32.Zenpak and also its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by on the internet frauds to require paying the ransom by a sufferer.

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Most of the instances, UDS:Trojan.Win32.Zenpak infection will advise its targets to launch funds move for the purpose of counteracting the modifications that the Trojan infection has introduced to the sufferer’s tool.

UDS:Trojan.Win32.Zenpak Summary

These modifications can be as adheres to:

  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the target’s hard drive — so the target can no longer utilize the information;
  • Preventing routine accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most typical channels through which UDS:Trojan.Win32.Zenpak Ransomware are injected are:

  • By means of phishing emails;
  • As a consequence of customer winding up on a source that organizes a malicious software program;

As soon as the Trojan is effectively infused, it will either cipher the data on the victim’s computer or prevent the gadget from functioning in a proper manner – while also putting a ransom note that mentions the need for the victims to effect the repayment for the purpose of decrypting the files or restoring the file system back to the first problem. In the majority of circumstances, the ransom money note will show up when the customer restarts the COMPUTER after the system has actually currently been damaged.

UDS:Trojan.Win32.Zenpak distribution channels.

In numerous corners of the globe, UDS:Trojan.Win32.Zenpak expands by jumps and bounds. Nonetheless, the ransom notes and techniques of obtaining the ransom money quantity may differ relying on particular neighborhood (regional) settings. The ransom money notes as well as techniques of obtaining the ransom money amount might vary depending on specific regional (local) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software application.

    In particular areas, the Trojans typically wrongfully report having spotted some unlicensed applications enabled on the victim’s tool. The sharp after that demands the customer to pay the ransom money.

    Faulty statements about unlawful web content.

    In countries where software program piracy is less preferred, this technique is not as efficient for the cyber frauds. Alternatively, the UDS:Trojan.Win32.Zenpak popup alert may wrongly assert to be originating from a police establishment and also will certainly report having located child porn or various other unlawful data on the tool.

    UDS:Trojan.Win32.Zenpak popup alert may wrongly assert to be deriving from a legislation enforcement organization as well as will certainly report having situated kid porn or other illegal data on the gadget. The alert will in a similar way consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 08C26D76
md5: 3873c2dea20849a86da008d361f2e11c
name: 3873C2DEA20849A86DA008D361F2E11C.mlw
sha1: cbc9e1fc04f5779dde671307a96e2cb57eedd1fc
sha256: f052bcb19b4c2b847999f56873ead54cfbd48bfca068ee7da89a4f0dcbd209e6
sha512: ffcc0c0c123e49001cd237ba26be78f39243aa69abe3400d40adfaee2f994fcde69a6138424152678c58760669ae748914f4be751e09ca6826db3418f2aed228
ssdeep: 12288:PoJl4XrqciHzgJr9QbDpiRLkWPA6tn/c88kAB2TuyFB4Q4uAgfHlNwOGco:Po4XrPK4mo+WPbc8HyFyveuAgPldXo
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

UDS:Trojan.Win32.Zenpak also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Sangfor Trojan.Win32.Save.a
Cybereason malicious.c04f57
APEX Malicious
Kaspersky UDS:Trojan.Win32.Zenpak.gen
FireEye Generic.mg.3873c2dea20849a8
Microsoft Trojan:Win32/SpyNoon!ml
Malwarebytes Trojan.Dropper.NSIS.Generic
Ikarus Trojan-Ransom.Cerber
Paloalto generic.ml
Qihoo-360 HEUR/QVM20.1.6097.Malware.Gen

How to remove UDS:Trojan.Win32.Zenpak 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 UDS:Trojan.Win32.Zenpak 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 UDS:Trojan.Win32.Zenpak you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://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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