Trojan-PSW.Win32.Tepfer

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

What is Trojan-PSW.Win32.Tepfer infection?

In this short article you will certainly locate regarding the interpretation of Trojan-PSW.Win32.Tepfer and its negative effect on your computer. Such ransomware are a type of malware that is clarified by on-line fraudulences to demand paying the ransom by a victim.

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Most of the situations, Trojan-PSW.Win32.Tepfer infection will instruct its sufferers to start funds move for the objective of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s tool.

Trojan-PSW.Win32.Tepfer Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Compression (or decompression);
  • Creates RWX memory;
  • Possible date expiration check, exits too soon after checking local time;
  • The binary likely contains encrypted or compressed data.;
  • Creates a hidden or system file;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the documents found on the target’s hard disk — so the sufferer can no longer utilize the data;
  • Preventing regular accessibility to the target’s workstation;

Trojan-PSW.Win32.Tepfer

One of the most common networks through which Trojan-PSW.Win32.Tepfer Trojans are infused are:

  • By ways of phishing emails;
  • As a repercussion of individual ending up on a source that organizes a harmful software;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s PC or stop the device from operating in an appropriate way – while also positioning a ransom money note that discusses the requirement for the victims to impact the payment for the function of decrypting the records or recovering the documents system back to the preliminary condition. In most instances, the ransom money note will certainly come up when the client reboots the COMPUTER after the system has currently been damaged.

Trojan-PSW.Win32.Tepfer distribution channels.

In numerous edges of the world, Trojan-PSW.Win32.Tepfer expands by jumps and bounds. Nonetheless, the ransom notes and tricks of obtaining the ransom quantity might vary depending on particular neighborhood (local) setups. The ransom money notes and techniques of extorting the ransom quantity may differ depending on certain regional (regional) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software.

    In particular locations, the Trojans frequently wrongfully report having actually identified some unlicensed applications enabled on the target’s gadget. The sharp then requires the individual to pay the ransom.

    Faulty statements regarding prohibited content.

    In nations where software program piracy is much less popular, this method is not as efficient for the cyber frauds. Additionally, the Trojan-PSW.Win32.Tepfer popup alert may incorrectly declare to be stemming from a law enforcement institution and also will report having situated child porn or other unlawful information on the tool.

    Trojan-PSW.Win32.Tepfer popup alert may incorrectly claim to be obtaining from a law enforcement establishment and will certainly report having situated kid pornography or other unlawful information on the device. The alert will in a similar way contain a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 0079118C
md5: 561eb2a1cb2ca03993713f51db2b375d
name: 561EB2A1CB2CA03993713F51DB2B375D.mlw
sha1: 3aad7875436ddfb520312b055e29f391de2e93d3
sha256: bf862d65ec40f7cb34e0f8dce1aeaa81470618516a954413311f420f4601d91b
sha512: d3fbe87f7d4a261ce308920de630745c22374c9486d80bd245bb8b5ce68445c063f747e36392e615d084dd7bdec03c4897abb483de92174e62aea4379784f2c8
ssdeep: 49152:5+wTH3kP1BnjtDbiGcUXAx33i85/iDs4OnLUFMcjh:cwTEZMGcMAJ3iQ/4OYFM0
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: bomgpiaruci.iwa
ProductVersion: 13.54.37.21
Copyright: Copyrighz (C) 2021, fudkat
Translation: 0x0187 0x046a

Trojan-PSW.Win32.Tepfer also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 00589d2d1 )
LionicTrojan.Win32.Tepfer.i!c
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
K7GWTrojan ( 00589d2d1 )
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastFileRepMetagen [Malware]
ClamAVWin.Packed.Generic-9908949-0
KasperskyHEUR:Trojan-PSW.Win32.Tepfer.gen
BitDefenderGen:Variant.Fragtor.41113
MicroWorld-eScanGen:Variant.Fragtor.41113
Ad-AwareGen:Variant.Fragtor.41113
SophosML/PE-A
BitDefenderThetaGen:NN.ZexaF.34266.Rr0@a045oWfO
McAfee-GW-EditionBehavesLike.Win32.Lockbit.tc
FireEyeGeneric.mg.561eb2a1cb2ca039
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_52%
KingsoftWin32.PSWTroj.Undef.(kcloud)
MicrosoftRansom:Win32/StopCrypt.MSK!MTB
GDataGen:Variant.Fragtor.41113
Acronissuspicious
McAfeeArtemis!561EB2A1CB2C
MAXmalware (ai score=85)
MalwarebytesTrojan.MalPack.GS
PandaTrj/CI.A
IkarusTrojan-Ransom.StopCrypt
MaxSecureTrojan.Malware.300983.susgen
AVGFileRepMetagen [Malware]

How to remove Trojan-PSW.Win32.Tepfer ransomware?

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 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove 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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