VirTool:Win64/CobaltStrike.A

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

What is VirTool:Win64/CobaltStrike.A infection?

In this short article you will locate regarding the definition of VirTool:Win64/CobaltStrike.A and its negative effect on your computer. Such ransomware are a form of malware that is specified by on the internet frauds to require paying the ransom by a target.

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Most of the cases, VirTool:Win64/CobaltStrike.A virus will certainly instruct its targets to launch funds move for the objective of neutralizing the changes that the Trojan infection has presented to the sufferer’s tool.

VirTool:Win64/CobaltStrike.A Summary

These modifications can be as complies with:

  • The binary likely contains encrypted or compressed data.;
  • Ciphering the documents situated on the target’s disk drive — so the target can no more utilize the data;
  • Preventing normal accessibility to the sufferer’s workstation;

VirTool:Win64/CobaltStrike.A

One of the most common channels through which VirTool:Win64/CobaltStrike.A Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of individual ending up on a source that hosts a harmful software application;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s computer or avoid the tool from operating in a correct fashion – while likewise putting a ransom note that mentions the need for the sufferers to impact the settlement for the objective of decrypting the records or recovering the data system back to the first condition. In the majority of circumstances, the ransom note will turn up when the customer reboots the COMPUTER after the system has actually already been damaged.

VirTool:Win64/CobaltStrike.A circulation channels.

In numerous edges of the world, VirTool:Win64/CobaltStrike.A grows by jumps as well as bounds. Nonetheless, the ransom notes as well as tricks of obtaining the ransom money quantity may differ depending on specific neighborhood (regional) setups. The ransom notes and methods of obtaining the ransom amount might differ depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

    In specific locations, the Trojans often wrongfully report having detected some unlicensed applications allowed on the victim’s gadget. The sharp then requires the customer to pay the ransom money.

    Faulty declarations regarding illegal web content.

    In countries where software application piracy is much less popular, this approach is not as efficient for the cyber frauds. Alternatively, the VirTool:Win64/CobaltStrike.A popup alert might wrongly claim to be originating from a police establishment and also will certainly report having located youngster pornography or other illegal information on the device.

    VirTool:Win64/CobaltStrike.A popup alert may incorrectly claim to be obtaining from a regulation enforcement institution and will report having situated kid porn or various other unlawful information on the gadget. The alert will in a similar way contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 4F772161
md5: 944ae3c12eabd7cce9d6b93efae67447
name: 944AE3C12EABD7CCE9D6B93EFAE67447.mlw
sha1: cd5df9df903334a0277da8aed4d7e50154384e22
sha256: 5a37cae580626188f1740df895d011f92d0ba36d19d7ac420ce118c66e4f70e4
sha512: 71639d6bdc55ef1c27e9719ac82d53891e8d3eac6a722dd7270011c211d68b225f1ff6f6e0a7d4493de9bbafa081b9057b14d98a5400d0ce1d7c74fd0d41ff1b
ssdeep: 24576:Qyd8KNHtNvJ3Ww/R5kZitEBV1K12m++x7dacrzK7f:QcNHtNJ3DPttEBV1K1bvdPX
type: PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

VirTool:Win64/CobaltStrike.A also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 0057e3ee1 )
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.46565740
AlibabaTrojan:Win64/Shelma.2f1878f3
K7GWTrojan ( 0057e3ee1 )
Cybereasonmalicious.f90333
CyrenW64/Trojan.TNRQ-8561
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of WinGo/Rozena.BN
APEXMalicious
AvastWin64:Trojan-gen
KasperskyTrojan.Win64.Shelma.ltm
BitDefenderTrojan.GenericKD.46565740
MicroWorld-eScanTrojan.GenericKD.46565740
TencentWin64.Trojan.Shelma.Hros
Ad-AwareTrojan.GenericKD.46565740
SophosMal/Generic-S
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_GEN.R023C0WG321
McAfee-GW-EditionBehavesLike.Win64.Generic.th
FireEyeTrojan.GenericKD.46565740
EmsisoftTrojan.GenericKD.46565740 (B)
JiangminTrojan.Cometer.brw
AviraTR/AD.MeterpreterSC.tivyv
MicrosoftVirTool:Win64/CobaltStrike.A
ArcabitTrojan.Generic.D2C6896C
AegisLabTrojan.Win64.Shelma.4!c
ZoneAlarmTrojan.Win64.Shelma.ltm
GDataTrojan.GenericKD.46565740
McAfeeArtemis!944AE3C12EAB
MAXmalware (ai score=81)
MalwarebytesMalware.AI.623704865
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.R023C0WG321
RisingTrojan.ShellCode!1.D2D8 (CLASSIC)
IkarusTrojan.WinGo.Rozena
MaxSecureTrojan.Malware.300983.susgen
FortinetW64/Rozena.AY!tr
AVGWin64:Trojan-gen
Paloaltogeneric.ml
Qihoo-360Win64/Ransom.DogHousePower.HgEASXoA

How to remove VirTool: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 VirTool: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 VirTool:Win64/CobaltStrike.A 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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