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

What is Win32/Delf.UPS infection?

In this article you will find about the meaning of Win32/Delf.UPS as well as its adverse influence on your computer. Such ransomware are a type of malware that is specified by online fraudulences to require paying the ransom by a sufferer.

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Most of the situations, Win32/Delf.UPS ransomware will instruct its sufferers to initiate funds transfer for the function of neutralizing the amendments that the Trojan infection has presented to the victim’s tool.

Win32/Delf.UPS Summary

These modifications can be as follows:

  • Possible date expiration check, exits too soon after checking local time;
  • Exhibits possible ransomware file modification behavior;
  • 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.
  • Ciphering the documents situated on the sufferer’s hard disk drive — so the victim can no longer utilize the data;
  • 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 common channels whereby Win32/Delf.UPS Ransomware are injected are:

  • By methods of phishing emails;
  • As an effect of customer winding up on a source that holds a destructive software;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the victim’s PC or avoid the device from functioning in an appropriate way – while likewise placing a ransom money note that mentions the need for the victims to impact the payment for the purpose of decrypting the documents or bring back the file system back to the initial problem. In the majority of instances, the ransom note will certainly show up when the customer restarts the COMPUTER after the system has actually currently been harmed.

Win32/Delf.UPS distribution networks.

In different edges of the world, Win32/Delf.UPS expands by jumps as well as bounds. Nevertheless, the ransom notes and also tricks of obtaining the ransom quantity may differ relying on certain regional (local) settings. The ransom money notes and also techniques of extorting the ransom money quantity might differ depending on particular neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software.

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

    Faulty statements concerning illegal content.

    In countries where software piracy is less popular, this technique is not as reliable for the cyber fraudulences. Alternatively, the Win32/Delf.UPS popup alert might wrongly declare to be stemming from a police establishment and also will report having situated kid pornography or other prohibited data on the gadget.

    Win32/Delf.UPS popup alert may falsely assert to be acquiring from a legislation enforcement establishment as well as will certainly report having situated child pornography or other unlawful information on the gadget. The alert will in a similar way have a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 2D2DC97A
md5: 432d51dd02106eb13d76c15ce849caca
name: 432D51DD02106EB13D76C15CE849CACA.mlw
sha1: ce79465d97fa93afa0f2da09aee2f9e3de84969e
sha256: d9c12d294e4a80fa8df81aab4cfec7645525116640b0c857d76419f68e254081
sha512: eddb2a1cc153603e78b4b12aceee07cf1b7ac930a904e3cada6627e902ebc8c37391b350a446be711a807f4b894820275f5b9a13e808ff8d0526a3c3aa1c3b36
ssdeep: 24576:WdkyAm0XdpkaH72iAvCePcvKds7qHwiSaRSzi:OAmC/NH7N3gU
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Delf.UPS also known as:

GridinSoft Trojan.Ransom.Gen
Cynet Malicious (score: 99)
ALYac Adware.GenericKD.36988140
Sangfor Ransom.Win32.CryFile.gen
Alibaba Trojan:Win32/CryFile.566b28eb
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Delf.UPS
Avast Win32:MalwareX-gen [Trj]
Kaspersky HEUR:Trojan-Ransom.Win32.CryFile.gen
BitDefender Adware.GenericKD.36988140
MicroWorld-eScan Adware.GenericKD.36988140
Ad-Aware Adware.GenericKD.36988140
Sophos Mal/Generic-S
TrendMicro Ransom_CryFile.R002C0WET21
FireEye Adware.GenericKD.36988140
Emsisoft Adware.GenericKD.36988140 (B)
Avira TR/CryFile.vpkof
Microsoft Program:Win32/Wacapew.C!ml
AegisLab Trojan.Win32.CryFile.j!c
GData Win32.Trojan.Agent.3KQ5CK
AhnLab-V3 Malware/Win.Generic.C4498159
McAfee Artemis!432D51DD0210
MAX malware (ai score=63)
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_CryFile.R002C0WET21
Rising Ransom.CryFile!8.20D (CLOUD)
Ikarus Trojan.Win32.Delf
Fortinet W32/Delf.UPS!tr
AVG Win32:MalwareX-gen [Trj]

How to remove Win32/Delf.UPS 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 Win32/Delf.UPS 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 Win32/Delf.UPS you can always ask me in the comments for getting help.

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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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