VHO:Trojan-PSW.Win32.Tepfer

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

What is VHO:Trojan-PSW.Win32.Tepfer infection?

In this short article you will certainly locate regarding the meaning of VHO:Trojan-PSW.Win32.Tepfer as well as its adverse effect on your computer system. Such ransomware are a kind of malware that is clarified by on-line scams to demand paying the ransom by a victim.

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In the majority of the cases, VHO:Trojan-PSW.Win32.Tepfer ransomware will certainly advise its sufferers to launch funds move for the objective of counteracting the changes that the Trojan infection has introduced to the sufferer’s gadget.

VHO:Trojan-PSW.Win32.Tepfer Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data.;
  • A process attempted to delay the analysis task by a long amount of time.;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the papers located on the sufferer’s hard disk drive — so the victim can no longer make use of the data;
  • Preventing regular accessibility to the sufferer’s workstation;

VHO:Trojan-PSW.Win32.Tepfer

The most common networks through which VHO:Trojan-PSW.Win32.Tepfer Ransomware are injected are:

  • By ways of phishing emails;
  • As a consequence of user ending up on a source that hosts a destructive software program;

As quickly as the Trojan is effectively injected, it will either cipher the information on the sufferer’s computer or avoid the tool from operating in a proper way – while additionally putting a ransom note that discusses the requirement for the victims to effect the payment for the purpose of decrypting the files or recovering the documents system back to the initial condition. In the majority of instances, the ransom money note will certainly turn up when the client reboots the PC after the system has actually already been damaged.

VHO:Trojan-PSW.Win32.Tepfer distribution channels.

In different corners of the globe, VHO:Trojan-PSW.Win32.Tepfer expands by leaps as well as bounds. Nonetheless, the ransom money notes and also methods of extorting the ransom quantity may vary relying on certain neighborhood (regional) settings. The ransom money notes as well as tricks of extorting the ransom money quantity might vary depending on particular regional (local) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software.

    In particular locations, the Trojans commonly wrongfully report having spotted some unlicensed applications allowed on the victim’s tool. The sharp after that demands the user to pay the ransom.

    Faulty statements regarding prohibited material.

    In nations where software program piracy is less popular, this technique is not as efficient for the cyber frauds. Additionally, the VHO:Trojan-PSW.Win32.Tepfer popup alert may wrongly assert to be deriving from a police establishment and will certainly report having situated child porn or various other prohibited information on the gadget.

    VHO:Trojan-PSW.Win32.Tepfer popup alert may incorrectly assert to be acquiring from a legislation enforcement institution as well as will report having located youngster pornography or other unlawful information on the device. The alert will in a similar way contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 8173B2D8
md5: 11183997996343985262291744de2af1
name: 11183997996343985262291744DE2AF1.mlw
sha1: 87bd7cd9c2bb6a12e4406c7e8c4fbbf075a3932a
sha256: 3bc11a8cf89a537d5f6f6e31d65f1723e47eb953a3fa398c96f8969b86afd2c2
sha512: 5196efccb26b7f8e83b1f0b1bc8345f658a2af9b5fe7a2d82e252460c7f09893852daed42d6c0d46165f48c2ea3df6d86649df145979294b00c59bae3662c339
ssdeep: 12288:WLm9MfNU09vdHLwj8eJj+N2m6djkKm8y4tDRNn9G:efNU0f36jYtqjtxG
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x520a 0x0524

VHO:Trojan-PSW.Win32.Tepfer also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
McAfeePacked-GDV!111839979963
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (D)
Cybereasonmalicious.9c2bb6
CyrenW32/Kryptik.EZJ.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
CynetMalicious (score: 100)
KasperskyVHO:Trojan-PSW.Win32.Tepfer.gen
SophosML/PE-A
BitDefenderThetaGen:NN.ZexaF.34088.BuW@aGCBPWjK
McAfee-GW-EditionBehavesLike.Win32.Generic.gc
FireEyeGeneric.mg.1118399799634398
SentinelOneStatic AI – Suspicious PE
MicrosoftRansom:Win32/StopCrypt!ml
RisingTrojan.Kryptik!1.C6FC (CLASSIC)
MaxSecureTrojan.Malware.300983.susgen

How to remove VHO:Trojan-PSW.Win32.Tepfer virus?

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 VHO:Trojan-PSW.Win32.Tepfer 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 VHO:Trojan-PSW.Win32.Tepfer 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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