Win32:TeslaCrypt-HA [Trj]

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

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

In this article you will certainly find about the interpretation of Win32:TeslaCrypt-HA [Trj] and its unfavorable influence on your computer. Such ransomware are a kind of malware that is elaborated by on-line frauds to demand paying the ransom by a victim.

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In the majority of the cases, Win32:TeslaCrypt-HA [Trj] virus will certainly advise its sufferers to initiate funds move for the function of neutralizing the modifications that the Trojan infection has introduced to the target’s gadget.

Win32:TeslaCrypt-HA [Trj] Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Uses Windows utilities for basic functionality;
  • Attempts to remove evidence of file being downloaded from the Internet;
  • Attempts to delete volume shadow copies;
  • Exhibits behavior characteristic of Alphacrypt/Teslacrypt ransomware;
  • Installs itself for autorun at Windows startup;
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings;
  • Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers located on the target’s hard disk — so the sufferer can no more utilize the data;
  • Preventing regular access to the sufferer’s workstation;

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Win32:TeslaCrypt-HA [Trj]

The most normal channels through which Win32:TeslaCrypt-HA [Trj] Ransomware Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of customer winding up on a source that holds a harmful software program;

As soon as the Trojan is efficiently injected, it will either cipher the data on the target’s computer or avoid the gadget from working in a correct way – while also placing a ransom money note that points out the demand for the sufferers to effect the repayment for the objective of decrypting the documents or restoring the file system back to the preliminary problem. In many circumstances, the ransom money note will certainly turn up when the customer restarts the PC after the system has actually currently been damaged.

Win32:TeslaCrypt-HA [Trj] distribution channels.

In different edges of the globe, Win32:TeslaCrypt-HA [Trj] grows by leaps and bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom money quantity might differ depending on specific local (regional) setups. The ransom money notes and tricks of obtaining the ransom money amount may differ depending on certain regional (regional) settings.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software application.

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

    Faulty statements about unlawful web content.

    In countries where software application piracy is much less prominent, this approach is not as effective for the cyber frauds. Alternatively, the Win32:TeslaCrypt-HA [Trj] popup alert may incorrectly assert to be stemming from a police establishment and also will report having situated kid pornography or various other prohibited information on the tool.

    Win32:TeslaCrypt-HA [Trj] popup alert might falsely declare to be deriving from a law enforcement organization as well as will report having located youngster porn or other unlawful data on the device. The alert will likewise consist of a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 10657B0E
md5: e999864e3c6d96e9933b4b21b8531ce3
name: E999864E3C6D96E9933B4B21B8531CE3.mlw
sha1: 6593c5bfa6c14c933f90c5bcb9a702361cb1c929
sha256: c9514f05bf500f4bd52966fe4470180efc3be826b8ba0b0720cdd569a67c639b
sha512: bf3d29a8a1b81f9a437a31fba68ba826235cb33cf6303475df99cd1594065aef7737b380c93c6f7581c80ef6e489d3921e5da7273b71086d56bdc020a2597507
ssdeep: 3072:l5/zDAEFxdRDbNeZ4LzT0iGnC0/6ujBnkIAVf6Wx+AtB7y+ALKZE2xSJPubsPyp0:7YE3JpahCqB6Se+AtBk29x0zzh
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2000 Gerald Combs , Gilbert Ramirez and others
InternalName: Wireshark 1.10.6
FileVersion: 1.10.6
CompanyName: The Wireshark developer community,
ProductName: Wireshark
ProductVersion: 1.10.6
FileDescription: Wireshark
OriginalFilename: Wireshark.exe
Translation: 0x0409 0x04b0

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

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004dc8611 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.3536
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Crowti.WR7
ALYac Gen:Variant.Ransom.TeslaCrypt.12
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.1937
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 004dc8611 )
Cybereason malicious.e3c6d9
Cyren W32/Agent.XL.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.TeslaCrypt.I
APEX Malicious
Avast Win32:TeslaCrypt-HA [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.TeslaCrypt.12
NANO-Antivirus Trojan.Win32.Encoder.dzwffi
ViRobot Trojan.Win32.R.Agent.622592.H
MicroWorld-eScan Gen:Variant.Ransom.TeslaCrypt.12
Tencent Trojan.Win32.Kryptik.elsh
Ad-Aware Gen:Variant.Ransom.TeslaCrypt.12
Sophos ML/PE-A + Mal/Wonton-CB
Comodo TrojWare.Win32.Ransom.Tescrypt.G@67qjfk
BitDefenderTheta Gen:NN.ZexaF.34170.Mi0@a03XiAz
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.jz
Emsisoft Gen:Variant.Ransom.TeslaCrypt.12 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Gen.BT
Avira HEUR/AGEN.1127894
Antiy-AVL Trojan/Generic.ASMalwS.16CBAA7
Microsoft Ransom:Win32/Tescrypt.D
SUPERAntiSpyware Trojan.Agent/Gen-Ransom
GData Gen:Variant.Ransom.TeslaCrypt.12
AhnLab-V3 Trojan/Win32.Teslacrypt.R173138
McAfee GenericRXFD-KZ!E999864E3C6D
MAX malware (ai score=82)
VBA32 BScope.Trojan.Encoder
Malwarebytes Ransom.FileLocker
Panda Trj/Genetic.gen
Yandex Trojan.GenAsa!q5A5Ih9Q/o4
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.EMOB!tr
AVG Win32:TeslaCrypt-HA [Trj]

How to remove Win32:TeslaCrypt-HA [Trj] 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 Win32:TeslaCrypt-HA [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-HA [Trj] you can always ask me in the comments for getting help.

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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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