Win32:TeslaCrypt-DU [Trj]

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

What is Win32:TeslaCrypt-DU [Trj] infection?

In this short article you will certainly discover concerning the definition of Win32:TeslaCrypt-DU [Trj] as well as its adverse impact on your computer. Such ransomware are a type of malware that is elaborated by on the internet scams to require paying the ransom by a victim.

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Most of the cases, Win32:TeslaCrypt-DU [Trj] ransomware will advise its sufferers to launch funds transfer for the objective of counteracting the amendments that the Trojan infection has introduced to the victim’s device.

Win32:TeslaCrypt-DU [Trj] Summary

These alterations can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Unconventionial language used in binary resources: Chinese (Singapore);
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the records located on the sufferer’s disk drive — so the victim can no longer use the data;
  • Preventing regular access 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.

Win32:TeslaCrypt-DU [Trj]

One of the most typical channels through which Win32:TeslaCrypt-DU [Trj] Trojans are infused are:

  • By means of phishing emails;
  • As a repercussion of individual winding up on a source that holds a malicious software;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s computer or prevent the gadget from working in a correct way – while likewise positioning a ransom note that mentions the need for the victims to impact the settlement for the purpose of decrypting the records or restoring the data system back to the preliminary condition. In a lot of circumstances, the ransom note will turn up when the customer reboots the PC after the system has already been damaged.

Win32:TeslaCrypt-DU [Trj] distribution networks.

In different edges of the globe, Win32:TeslaCrypt-DU [Trj] grows by jumps and also bounds. Nevertheless, the ransom notes and also methods of obtaining the ransom quantity might differ depending upon particular regional (regional) settings. The ransom money notes and also methods of extorting the ransom quantity might vary depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually identified some unlicensed applications made it possible for on the target’s device. The alert then requires the individual to pay the ransom money.

    Faulty statements regarding unlawful material.

    In nations where software application piracy is less preferred, this approach is not as effective for the cyber scams. Additionally, the Win32:TeslaCrypt-DU [Trj] popup alert may incorrectly declare to be originating from a law enforcement establishment and also will certainly report having situated kid pornography or various other unlawful data on the tool.

    Win32:TeslaCrypt-DU [Trj] popup alert may wrongly claim to be deriving from a regulation enforcement institution and will certainly report having located child pornography or other unlawful information on the gadget. The alert will likewise contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 807DF14F
md5: 358e053b0e3f51e4009f3ab2f1047673
name: 358E053B0E3F51E4009F3AB2F1047673.mlw
sha1: 670403764323921ffde27ef72ed6fbe12f1ca8f4
sha256: 4880723a1da026b845ec790bbd17b05553a59f0d9b11e44148f258f948503b46
sha512: dc536ba61d08854943de07eb29e8d7e2186b84fd374af0ea728daadb84cc4154b5f1a3209496c02c3d5fcae6465a602b8b03027db071c847e7ca877c0f371732
ssdeep: 6144:9MvKbHqRmyMiVHlPM0WIJDgOhPE+eT7wsnm/6yj1taSpH0DgxzzR:qKTqRmniDPMd5T+Awd/6yjHlq0zR
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Condoled xa9 2056
InternalName: Dictatorship
FileVersion: 153, 237, 95, 224
CompanyName: Rexx Language Association
ProductName: Giant Filet
FileDescription: Edgeless
OriginalFilename: Contour.exe

Win32:TeslaCrypt-DU [Trj] also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader16.1260
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.TeslaCrypt.WR4
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.976
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Tescrypt.3b642791
Cybereason malicious.b0e3f5
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.TeslaCrypt.E
APEX Malicious
Avast Win32:TeslaCrypt-DU [Trj]
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Trojan.Cripack.Gen.1
NANO-Antivirus Trojan.Win32.Dwn.dvxayw
MicroWorld-eScan Trojan.Cripack.Gen.1
Tencent Malware.Win32.Gencirc.114c7b2e
Ad-Aware Trojan.Cripack.Gen.1
Sophos Mal/Generic-S
Comodo Malware@#3u3od7uh44xqa
BitDefenderTheta Gen:NN.ZexaF.34692.wu3@aiJKm4eH
VIPRE Trojan.Win32.Generic!BT
TrendMicro Cryp_HpMyApp
McAfee-GW-Edition TeslaCrypt!358E053B0E3F
FireEye Generic.mg.358e053b0e3f51e4
Emsisoft Trojan.Cripack.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1125260
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.140CB81
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Ransom:Win32/Tescrypt
Arcabit Trojan.Cripack.Gen.1
GData Trojan.Cripack.Gen.1
AhnLab-V3 Trojan/Win32.Teslacrypt.C957573
Acronis suspicious
McAfee TeslaCrypt!358E053B0E3F
MAX malware (ai score=100)
VBA32 BScope.Trojan.Downloader
Panda Trj/Genetic.gen
TrendMicro-HouseCall Cryp_HpMyApp
Rising Ransom.Tescrypt!8.3AF (TFE:5:NAmyPIjfjlE)
Yandex Trojan.GenAsa!/oos2i9FlAg
Ikarus Trojan.Win32.Filecoder
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Papras.EH!tr
AVG Win32:TeslaCrypt-DU [Trj]
Paloalto generic.ml

How to remove Win32:TeslaCrypt-DU [Trj] ransomware?

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 Win32:TeslaCrypt-DU [Trj] 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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If the guide doesn’t help you to remove Win32:TeslaCrypt-DU [Trj] 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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