UDS:Trojan-PSW.Win32.Tepfer

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

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

In this post you will locate regarding the interpretation of UDS:Trojan-PSW.Win32.Tepfer and its negative impact on your computer. Such ransomware are a kind of malware that is clarified by online frauds to demand paying the ransom money by a target.

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In the majority of the instances, UDS:Trojan-PSW.Win32.Tepfer infection will certainly instruct its victims to start funds transfer for the purpose of neutralizing the changes that the Trojan infection has introduced to the victim’s device.

UDS:Trojan-PSW.Win32.Tepfer Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • Attempts to connect to a dead IP:Port (8 unique times);
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • A process created a hidden window;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Kazak;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Network activity contains more than one unique useragent.;
  • Attempts to create or modify system certificates;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records located on the victim’s disk drive — so the victim can no longer use the data;
  • Preventing normal accessibility to the victim’s workstation;

Related domains:

4kcontent.xyzRansom.Stop.Z5
iplogger.orgRansom.Stop.Z5
api.ip.sbRansom.Stop.Z5
freegeoip.appRansom.Stop.Z5
youtube4kdowloader.clubRansom.Stop.Z5

UDS:Trojan-PSW.Win32.Tepfer

The most typical networks where UDS:Trojan-PSW.Win32.Tepfer Trojans are infused are:

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

As quickly as the Trojan is effectively injected, it will either cipher the data on the victim’s computer or prevent the tool from functioning in an appropriate way – while likewise putting a ransom money note that discusses the requirement for the targets to effect the settlement for the objective of decrypting the documents or bring back the file system back to the first condition. In a lot of circumstances, the ransom money note will certainly come up when the customer restarts the PC after the system has actually already been harmed.

UDS:Trojan-PSW.Win32.Tepfer circulation networks.

In various edges of the globe, UDS:Trojan-PSW.Win32.Tepfer grows by leaps and also bounds. However, the ransom notes as well as techniques of obtaining the ransom quantity may differ depending on specific local (regional) settings. The ransom money notes as well as techniques of extorting the ransom quantity might differ depending on certain neighborhood (local) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software.

    In certain locations, the Trojans frequently wrongfully report having actually spotted some unlicensed applications enabled on the target’s gadget. The alert then demands the user to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In countries where software program piracy is less popular, this approach is not as reliable for the cyber frauds. Alternatively, the UDS:Trojan-PSW.Win32.Tepfer popup alert may wrongly declare to be deriving from a law enforcement establishment as well as will report having located kid porn or various other prohibited data on the device.

    UDS:Trojan-PSW.Win32.Tepfer popup alert may falsely claim to be obtaining from a law enforcement institution and will certainly report having situated youngster porn or other unlawful information on the device. The alert will likewise consist of a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: C0A399FA
md5: 0ab9a888d5864a13bd13830840d340a0
name: 0AB9A888D5864A13BD13830840D340A0.mlw
sha1: 3d91a12b01116d9b31294d9ff65fa9ff0f4ea64b
sha256: 521c32b660ae4b7e2a21fece4da1fa11f51775985bbd5e19005880f4ca21f205
sha512: 9fe51937e9d6ec5ad6ebee88117ce5e45e8f141c9061cf961e17869b4706e9d66de42e996d9afe5f5f63f425f93ffc4e727051f1985d6a83c83c16446a593b38
ssdeep: 6144:1zCzE7RLYFDZX+iSRHUkcWhbswvNjXEw1l/eN3/PUrRnBpPPyAPVNQizlvE:Yzq5QDZX+fHUkcW+whHG/cr9yuc+xE
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
CAT-QuickHealRansom.Stop.Z5
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
CyrenW32/Kryptik.EYC.gen!Eldorado
APEXMalicious
CynetMalicious (score: 100)
KasperskyUDS:Trojan-PSW.Win32.Tepfer.gen
SophosML/PE-A
BitDefenderThetaGen:NN.ZexaF.34104.xqW@aa5zdrhG
McAfee-GW-EditionBehavesLike.Win32.Generic.fc
FireEyeGeneric.mg.0ab9a888d5864a13
EmsisoftTrojan.Crypt (A)
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_95%
KingsoftWin32.PSWTroj.Undef.(kcloud)
MicrosoftTrojan:Win32/Hynamer.C!ml
Acronissuspicious
MalwarebytesTrojan.MalPack.GS
RisingMalware.Obscure/Heur!1.A89F (CLASSIC)
MaxSecureTrojan.Malware.300983.susgen

How to remove UDS: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 UDS: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 UDS: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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