UDS:Trojan-Spy.Win32.Noon

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

What is UDS:Trojan-Spy.Win32.Noon infection?

In this article you will discover regarding the definition of UDS:Trojan-Spy.Win32.Noon and its unfavorable impact on your computer system. Such ransomware are a type of malware that is specified by on the internet frauds to require paying the ransom money by a sufferer.

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In the majority of the cases, UDS:Trojan-Spy.Win32.Noon ransomware will advise its targets to start funds move for the function of reducing the effects of the modifications that the Trojan infection has introduced to the target’s device.

UDS:Trojan-Spy.Win32.Noon Summary

These adjustments can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the victim’s disk drive — so the victim can no longer make use of the information;
  • Preventing normal accessibility 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
z.whorecord.xyz Trojan-Ransom.Cerber
a.tomx.xyz Trojan-Ransom.Cerber

UDS:Trojan-Spy.Win32.Noon

The most normal channels where UDS:Trojan-Spy.Win32.Noon are injected are:

  • By methods of phishing emails;
  • As an effect of user ending up on a source that organizes a harmful software program;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the target’s PC or prevent the gadget from operating in a correct way – while also placing a ransom money note that points out the need for the sufferers to impact the payment for the objective of decrypting the documents or recovering the file system back to the initial condition. In a lot of circumstances, the ransom note will certainly turn up when the client reboots the PC after the system has already been harmed.

UDS:Trojan-Spy.Win32.Noon distribution channels.

In different corners of the world, UDS:Trojan-Spy.Win32.Noon expands by leaps as well as bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom amount may vary depending on specific neighborhood (regional) settings. The ransom money notes as well as tricks of obtaining the ransom money amount might differ depending on certain neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software application.

    In specific areas, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the target’s tool. The alert after that demands the user to pay the ransom.

    Faulty declarations concerning unlawful web content.

    In nations where software application piracy is less preferred, this approach is not as efficient for the cyber frauds. Alternatively, the UDS:Trojan-Spy.Win32.Noon popup alert may wrongly declare to be deriving from a police institution and will report having situated child pornography or various other unlawful data on the device.

    UDS:Trojan-Spy.Win32.Noon popup alert may incorrectly assert to be acquiring from a legislation enforcement institution and will report having situated youngster pornography or various other unlawful information on the device. The alert will in a similar way consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: E273227E
md5: 7161352a92f428cf3127273dde4bf2c4
name: 7161352A92F428CF3127273DDE4BF2C4.mlw
sha1: 8adeaa6c4ce734f57bb76add475b66348841a2bb
sha256: 8d0c96f1776267d62dff665af9687e0a5bb0fa35d9bd151c8871114d797020f1
sha512: a6c2834af60f747c2a6c35d59079ef6bb05a91dadf9d9edbfae60f84326f83e97a297dae500a1bb842ed95c56171062393ac9ae5c15c46237aa873da964aa7f6
ssdeep: 6144:lPXIpo3WAUr4r8SK+pGapfin8Lou5cKNZXQCn:a+GAUr4r8QpGap6wou5p/X7
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

UDS:Trojan-Spy.Win32.Noon also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Cynet Malicious (score: 100)
CrowdStrike win/malicious_confidence_90% (W)
BitDefender Gen:Variant.Zusy.379911
Cybereason malicious.c4ce73
Cyren W32/Injector.AHD.gen!Eldorado
Symantec Packed.Generic.606
APEX Malicious
Kaspersky UDS:Trojan-Spy.Win32.Noon.gen
MicroWorld-eScan Gen:Variant.Zusy.379911
Sophos ML/PE-A
McAfee-GW-Edition BehavesLike.Win32.Vopak.dc
FireEye Generic.mg.7161352a92f428cf
SentinelOne Static AI – Malicious PE
Microsoft Trojan:Win32/Hynamer.A!ml
McAfee Artemis!7161352A92F4
MAX malware (ai score=84)
Ikarus Trojan-Ransom.Cerber

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

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References

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

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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