UDS:Trojan-Ransom.Win32.Foreign.naew

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

What is UDS:Trojan-Ransom.Win32.Foreign.naew infection?

In this article you will certainly discover about the meaning of UDS:Trojan-Ransom.Win32.Foreign.naew and also its adverse impact on your computer. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to require paying the ransom by a target.

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Most of the situations, UDS:Trojan-Ransom.Win32.Foreign.naew infection will certainly instruct its victims to start funds move for the function of counteracting the amendments that the Trojan infection has presented to the target’s gadget.

UDS:Trojan-Ransom.Win32.Foreign.naew Summary

These alterations can be as adheres to:

  • 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.

  • Performs some HTTP requests;
  • Unconventionial binary language: Chinese (Simplified);
  • 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.
  • Deletes its original binary from disk;
  • Likely installs a bootkit via raw harddisk modifications;
  • Attempts to restart the guest VM;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a copy of itself;
  • Ciphering the documents found on the victim’s disk drive — so the sufferer can no more make use of the information;
  • Preventing routine 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
www.dyzb.topRansom:Win32/Foreign.284852e1

UDS:Trojan-Ransom.Win32.Foreign.naew

One of the most normal networks whereby UDS:Trojan-Ransom.Win32.Foreign.naew Trojans are injected are:

  • By methods of phishing emails;
  • As a consequence of customer winding up on a resource that holds a harmful software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the sufferer’s computer or stop the gadget from operating in a proper way – while likewise putting a ransom note that discusses the demand for the victims to effect the settlement for the purpose of decrypting the files or restoring the file system back to the initial problem. In the majority of circumstances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has actually already been harmed.

UDS:Trojan-Ransom.Win32.Foreign.naew distribution channels.

In various edges of the world, UDS:Trojan-Ransom.Win32.Foreign.naew expands by leaps as well as bounds. Nevertheless, the ransom money notes as well as techniques of extorting the ransom amount might vary relying on particular local (regional) setups. The ransom notes and techniques of extorting the ransom quantity might vary depending on certain local (regional) settings.

Ransomware injection

For instance:

    Faulty informs about unlicensed software.

    In specific areas, the Trojans typically wrongfully report having detected some unlicensed applications made it possible for on the victim’s gadget. The alert after that demands the user to pay the ransom.

    Faulty declarations regarding illegal content.

    In nations where software piracy is less popular, this method is not as reliable for the cyber frauds. Conversely, the UDS:Trojan-Ransom.Win32.Foreign.naew popup alert may wrongly declare to be deriving from a police organization and also will report having located kid porn or other illegal information on the device.

    UDS:Trojan-Ransom.Win32.Foreign.naew popup alert may falsely declare to be acquiring from a legislation enforcement institution and will report having located child pornography or other unlawful information on the tool. The alert will similarly consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 9D37B4F7
md5: 3b9d08169e7f4c0e57395b90ec50d3a1
name: 3B9D08169E7F4C0E57395B90EC50D3A1.mlw
sha1: 424e8a13934bc47ef68b12019f42c2e1d4f3b344
sha256: 3f7801aadf18f8ff8f694daf66f44de933cd42747d99b3d938d4c2e78a5ecdff
sha512: df7e6fbdb0545187d9a4f0c794408a11d488c3863fe42cfa3a19030776b4debe0e76d5c512d0b0d6c10f7a320e4896eafa2dc3dfb6a7d1436f989de0280fcdb7
ssdeep: 24576:ntad1N5k9fY4gPvkkQ6x7ML2hTZiUytlDAqYp:nYP7OfYbPvkkQa7IKp
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x987ax54e5AA x7248x6743x6240x6709
FileVersion: 1.0.0.0
CompanyName: x987ax54e5AA
Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)
ProductName: AA
ProductVersion: 1.0.0.0
FileDescription: C++
Translation: 0x0804 0x04b0

UDS:Trojan-Ransom.Win32.Foreign.naew also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0040f54a1 )
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Foreign.284852e1
K7GWTrojan ( 0040f54a1 )
Cybereasonmalicious.3934bc
BaiduWin32.Trojan.KillAV.f
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Packed.FlyStudio.AA potentially unwanted
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Trojan.Generic-9779041-0
KasperskyUDS:Trojan-Ransom.Win32.Foreign.naew
NANO-AntivirusVirus.Win32.Agent.dvixmz
SophosMal/Generic-S
ComodoTrojWare.Win32.Agent.OSCF@5rs7jr
BitDefenderThetaGen:NN.ZexaF.34690.jr0@amV@Hjeb
TrendMicroRansom_Foreign.R005C0DEE21
McAfee-GW-EditionBehavesLike.Win32.Dropper.tc
FireEyeGeneric.mg.3b9d08169e7f4c0e
SentinelOneStatic AI – Malicious PE
JiangminTrojanDownloader.Agent.fxdu
eGambitUnsafe.AI_Score_99%
MicrosoftTrojan:Win32/Avkill.E
ZoneAlarmTrojan-Ransom.Win32.Foreign.naew
GDataWin32.Application.PUPStudio.A
AhnLab-V3Suspicious/Win.Evo-gen.C4470348
Acronissuspicious
McAfeeFlyagent.d
MalwarebytesTrojan.MalPack.FlyStudio
TrendMicro-HouseCallRansom_Foreign.R005C0DEE21
RisingRansom.Dexcrypt!1.B151 (CLOUD)
IkarusWin32.Heur
MaxSecureVirus.Nimnul.E
FortinetW32/CoinMiner.BELF!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove UDS:Trojan-Ransom.Win32.Foreign.naew 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 UDS:Trojan-Ransom.Win32.Foreign.naew 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove UDS:Trojan-Ransom.Win32.Foreign.naew 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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