What is HackTool:Win64/CobaltStrike.A infection?

In this article you will certainly locate about the definition of HackTool:Win64/CobaltStrike.A and its unfavorable impact on your computer system. Such ransomware are a form of malware that is elaborated by on the internet scams to demand paying the ransom money by a target.

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In the majority of the situations, HackTool:Win64/CobaltStrike.A ransomware will instruct its targets to start funds transfer for the objective of neutralizing the amendments that the Trojan infection has presented to the target’s device.

HackTool:Win64/CobaltStrike.A Summary

These alterations can be as adheres to:

  • Ciphering the documents located on the sufferer’s hard drive — so the target can no longer use the data;
  • Preventing regular access to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most regular channels whereby HackTool:Win64/CobaltStrike.A Trojans are infused are:

  • By ways of phishing e-mails;
  • As an effect of individual winding up on a resource that organizes a harmful software program;

As quickly as the Trojan is effectively infused, it will either cipher the information on the sufferer’s PC or avoid the device from functioning in a correct manner – while also putting a ransom money note that points out the requirement for the sufferers to effect the payment for the objective of decrypting the documents or recovering the file system back to the preliminary condition. In the majority of instances, the ransom note will certainly come up when the customer restarts the PC after the system has currently been damaged.

HackTool:Win64/CobaltStrike.A distribution channels.

In various edges of the world, HackTool:Win64/CobaltStrike.A expands by leaps as well as bounds. Nonetheless, the ransom money notes as well as techniques of obtaining the ransom amount may vary relying on particular local (regional) settings. The ransom money notes and methods of extorting the ransom money amount may differ depending on specific neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software program.

    In certain locations, the Trojans commonly wrongfully report having actually identified some unlicensed applications allowed on the sufferer’s device. The sharp after that requires the user to pay the ransom money.

    Faulty statements about prohibited web content.

    In countries where software application piracy is less popular, this approach is not as effective for the cyber fraudulences. Additionally, the HackTool:Win64/CobaltStrike.A popup alert may falsely assert to be stemming from a police organization and also will certainly report having situated kid porn or various other prohibited information on the gadget.

    HackTool:Win64/CobaltStrike.A popup alert may wrongly assert to be deriving from a legislation enforcement organization and also will report having situated kid porn or other illegal information on the gadget. The alert will similarly include a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 4B8E7B48
md5: 43e667dcf13887dccddb532effaf8d48
name: 43E667DCF13887DCCDDB532EFFAF8D48.mlw
sha1: 2ab0b263b2571eb039d228946279e56f42a00c8b
sha256: 81226eb29eff7f9c132341ec89cfba7f5853126c1c16ac2c389fde8a22d80e93
sha512: c44473ad6ea90f57346bead0cd56f0a9ff3d8924777aa9b0ec8e50c56156fe3b750b0253ba6a9e9184862abe7562879862bf3a91c72a310a5e2a977975d1140f
ssdeep: 6144:NbDdA6SKS29XzgeC7Uo2KM+6jE+PsheacLNSUJ7Vyu/9ZRunuqegvfiD3:ldAyS29XcemUo2KM+6jE+Pshe1pJ7Vy
type: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2018
Assembly Version:
InternalName: VirusTotalTest2.exe
ProductName: VirusTotalTest2
FileDescription: VirusTotalTest2
OriginalFilename: VirusTotalTest2.exe

HackTool:Win64/CobaltStrike.A also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
Cynet Malicious (score: 85)
McAfee Artemis!43E667DCF138
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Cybereason malicious.cf1388
Symantec Trojan.Agentemis
ESET-NOD32 a variant of MSIL/Injector.UDD
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan.Win32.Diple.gywx
BitDefender Gen:Variant.Ransom.FreeMe.1
NANO-Antivirus Trojan.Win32.Diple.faqdta
MicroWorld-eScan Gen:Variant.Ransom.FreeMe.1
Tencent Win32.Trojan.Diple.Pegc
Ad-Aware Gen:Variant.Ransom.FreeMe.1
Sophos Mal/Generic-S
Comodo Malware@#2382wuccsuo49
BitDefenderTheta Gen:NN.ZemsilF.34628.vm0@auH1@ug
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.43e667dcf13887dc
Emsisoft Gen:Variant.Ransom.FreeMe.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Diple.bgpo
Avira TR/Diple.ilyda
Microsoft HackTool:Win64/CobaltStrike.A
Arcabit Trojan.Ransom.FreeMe.1
GData Gen:Variant.Ransom.FreeMe.1
MAX malware (ai score=97)
Panda Trj/GdSda.A
Rising Trojan.Fuerboos!8.EFC8 (CLOUD)
Yandex Trojan.Diple!xvUgGYpnxl4
Ikarus Trojan.SuspectCRC
Fortinet W32/Diple.GYWX!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.eec

How to remove HackTool:Win64/CobaltStrike.A 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 HackTool:Win64/CobaltStrike.A 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 HackTool:Win64/CobaltStrike.A you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
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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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