Written by Robert Bailey

What is TrojanPSW.Tepfer infection?

In this post you will locate regarding the definition of TrojanPSW.Tepfer as well as its negative effect on your computer. Such ransomware are a form of malware that is clarified by on-line fraudulences to demand paying the ransom money by a target.

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Most of the cases, TrojanPSW.Tepfer infection will certainly instruct its sufferers to launch funds transfer for the objective of neutralizing the changes that the Trojan infection has introduced to the sufferer’s tool.

TrojanPSW.Tepfer Summary

These modifications can be as complies with:

  • Anomalous binary characteristics;
  • Ciphering the papers situated on the victim’s hard disk drive — so the victim can no more utilize the information;
  • Preventing normal access to the victim’s workstation;


One of the most common networks where TrojanPSW.Tepfer are infused are:

  • By ways of phishing emails;
  • As a repercussion of user winding up on a source that hosts a harmful software;

As soon as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s PC or stop the tool from operating in a correct manner – while also placing a ransom note that mentions the requirement for the sufferers to effect the settlement for the purpose of decrypting the documents or restoring the file system back to the preliminary condition. In many instances, the ransom money note will certainly show up when the customer restarts the COMPUTER after the system has already been damaged.

TrojanPSW.Tepfer distribution channels.

In various edges of the globe, TrojanPSW.Tepfer expands by jumps and also bounds. Nevertheless, the ransom money notes and also methods of extorting the ransom money quantity might differ relying on certain local (local) setups. The ransom notes and also tricks of obtaining the ransom money quantity may vary depending on particular local (local) setups.

Ransomware injection

For instance:

    Faulty informs about unlicensed software.

    In specific areas, the Trojans often wrongfully report having spotted some unlicensed applications allowed on the target’s tool. The sharp then requires the customer to pay the ransom.

    Faulty declarations concerning illegal material.

    In nations where software application piracy is less prominent, this approach is not as efficient for the cyber fraudulences. Additionally, the TrojanPSW.Tepfer popup alert may incorrectly assert to be stemming from a police institution and also will certainly report having situated child porn or various other unlawful information on the device.

    TrojanPSW.Tepfer popup alert may wrongly claim to be deriving from a law enforcement institution and also will certainly report having situated youngster pornography or other prohibited data on the gadget. The alert will likewise consist of a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 3E09304F
md5: 2fda9cdcebbd93e05f70c17e8d6ab184
name: 2FDA9CDCEBBD93E05F70C17E8D6AB184.mlw
sha1: f69e2a4cad728778eb649c7b7365494b6b5238c1
sha256: db3ffc29f97e3acf40007a41b91d49a03f3ee2658eca5521a6218d066f58c1a0
sha512: db46fe8abf1dc513376e25d4aa7434a0e932f9fcb0c0e59888360eea60fd5cbe7aa9bbc416a342f899a6fb2f3721b9a7d40bd8d6dc750141c9fd1a7b4dbd8ca3
ssdeep: 6144:S5DfCcCej1AMkl+vHMIOj0BunZG9CbUw45SRP56dPmXYQkwqKbzlUHJLmezz+4pQ:gf4ejw+Kj0AlOSRPumINfKAJRzz+qe
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

TrojanPSW.Tepfer also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0054e1071 )
Lionic Trojan.Win32.Tepfer.4!c
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop9.10449
Cynet Malicious (score: 99)
ALYac Trojan.GenericKD.31975863
Cylance Unsafe
Zillya Trojan.Tepfer.Win32.93333
Sangfor Trojan.Win32.Tiggre.plock
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanPSW:Win32/Tepfer.47e0ca75
K7GW Trojan ( 0054e1071 )
Cybereason malicious.cebbd9
Cyren W32/Injector.JKKD-3152
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of Win32/Injector.EFKH
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Trojan.GenericKD.31975863
NANO-Antivirus Trojan.Win32.Tepfer.fsgoou
MicroWorld-eScan Trojan.GenericKD.31975863
Tencent Win32.Trojan.Makoob.Hwni
Ad-Aware Trojan.GenericKD.31975863
Sophos Mal/Generic-S
Comodo Malware@#2ff31u5itjo3i
BitDefenderTheta Gen:NN.ZedlaF.34236.cu8@aqjYPlgi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.GANCRAB.SMD.hp
McAfee-GW-Edition BehavesLike.Win32.Ransom.fc
FireEye Trojan.GenericKD.31975863
Emsisoft Trojan.GenericKD.31975863 (B)
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1116891
Antiy-AVL Trojan/Generic.ASMalwS.33D580C
Microsoft Trojan:Win32/Occamy.CDB
GData Trojan.GenericKD.31975863
McAfee Artemis!2FDA9CDCEBBD
VBA32 TrojanPSW.Tepfer
Panda Trj/CI.A
TrendMicro-HouseCall Ransom.Win32.GANCRAB.SMD.hp
Rising Trojan.Loader!1.B8C9 (CLASSIC)
Yandex Trojan.Injector!KDgjFbsJplA
MaxSecure Trojan.Malware.6071356.susgen
Fortinet W32/Injector.EGNH!tr
AVG Win32:Trojan-gen

How to remove TrojanPSW.Tepfer 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 TrojanPSW.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 TrojanPSW.Tepfer you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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