VirTool:Win64/Atosev.A
Sarah Oconnell
Updated on April 04, 2026
What is VirTool:Win64/Atosev.A infection?
In this post you will certainly find regarding the meaning of VirTool:Win64/Atosev.A and its unfavorable impact on your computer system. Such ransomware are a kind of malware that is clarified by on the internet frauds to require paying the ransom money by a sufferer.
Most of the instances, VirTool:Win64/Atosev.A infection will certainly advise its victims to initiate funds transfer for the function of reducing the effects of the modifications that the Trojan infection has actually introduced to the target’s device.
VirTool:Win64/Atosev.A Summary
These alterations can be as follows:
- Ciphering the records located on the sufferer’s disk drive — so the sufferer can no longer utilize the information;
- Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
VirTool:Win64/Atosev.A
The most common channels where VirTool:Win64/Atosev.A Trojans are injected are:
- By ways of phishing emails;
- As a consequence of individual ending up on a source that hosts a malicious software program;
As soon as the Trojan is efficiently injected, it will either cipher the information on the victim’s PC or avoid the device from functioning in a correct manner – while additionally placing a ransom money note that mentions the need for the targets to effect the settlement for the purpose of decrypting the papers or restoring the data system back to the initial problem. In most instances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has already been damaged.
VirTool:Win64/Atosev.A circulation channels.
In different corners of the globe, VirTool:Win64/Atosev.A grows by jumps as well as bounds. However, the ransom money notes and also tricks of extorting the ransom money quantity may vary depending upon specific local (regional) setups. The ransom money notes and also tricks of extorting the ransom quantity may vary depending on specific regional (local) settings.
As an example:
Faulty signals concerning unlicensed software.
In certain locations, the Trojans frequently wrongfully report having found some unlicensed applications enabled on the sufferer’s gadget. The sharp after that requires the customer to pay the ransom.
Faulty declarations regarding illegal content.
In countries where software program piracy is much less prominent, this method is not as effective for the cyber scams. Additionally, the VirTool:Win64/Atosev.A popup alert might falsely assert to be stemming from a law enforcement institution and will certainly report having situated child porn or various other prohibited information on the tool.
VirTool:Win64/Atosev.A popup alert may incorrectly claim to be obtaining from a regulation enforcement institution as well as will certainly report having located youngster pornography or various other illegal data on the device. The alert will in a similar way have a demand for the user to pay the ransom money.
Technical details
File Info:
crc32: 18289091md5: 08bdcfdde3e6d3b00fe80f072be38064name: 08BDCFDDE3E6D3B00FE80F072BE38064.mlwsha1: 488bb9d694618f145a9a13d1e0d3b9359438d858sha256: ccc50a5e51e7b641c5c422f77f370760d46be7a3b4819e0e6c6647c97a4752b8sha512: 86624fa6984108f8694de6f7bd1d7dabc98f4e91ae1320940b28133d7c19ea750356bdf1dee2c6d2deec31cc83552f97151480cfac717c2df60b35eef672fa47ssdeep: 12288:YZAHtYZUOLQg/Cl+1sZg5Gb6RoGfSDLOAze8nTDonJ:YgFOLQg/CY1sZg5O6aGmz6nJtype: PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS WindowsVersion Info:
LegalCopyright: Copyright xa9 2018 IProomInternalName: 7ZSfxModResourcesEditedWith: Restorator 2018 TrialFileVersion: 1.0.0.0CompanyName: IProomPrivateBuild: July 17, 2018ProductName: JoinNetProductVersion: 5.11.3.425FileDescription: JoinNetx5b89x88ddx7a0bx5f0fResourceEditorWWW: OriginalFilename: joinnet.exeTranslation: 0x0000 0x04b0
VirTool:Win64/Atosev.A also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Trojan.GenericKD.43431081 |
| FireEye | Generic.mg.08bdcfdde3e6d3b0 |
| ALYac | Trojan.GenericKD.43431081 |
| Cylance | Unsafe |
| Zillya | Trojan.Snojan.Win32.3523 |
| Sangfor | Hacktool.Win64.Atosev.A |
| K7AntiVirus | Trojan ( 00561cef1 ) |
| BitDefender | Trojan.GenericKD.43431081 |
| K7GW | Trojan ( 00561cef1 ) |
| Cybereason | malicious.de3e6d |
| Symantec | Backdoor.Cobalt |
| ESET-NOD32 | a variant of Win64/Rozena.CL |
| APEX | Malicious |
| Avast | Win64:Trojan-gen |
| Kaspersky | Trojan.Win64.Shelma.esu |
| Alibaba | Trojan:Win64/Shelma.b8801a61 |
| NANO-Antivirus | Trojan.Win64.Meterpreter.hmqwhn |
| AegisLab | Trojan.Win64.Shelma.4!c |
| Rising | Trojan.Rozena!8.6D (CLOUD) |
| Ad-Aware | Trojan.GenericKD.43431081 |
| Emsisoft | Trojan.GenericKD.43431081 (B) |
| F-Secure | |
| DrWeb | BackDoor.Meterpreter.115 |
| VIPRE | Trojan.Win32.Generic.pak!cobra |
| TrendMicro | Trojan.Win64.METERPRETER.AB |
| McAfee-GW-Edition | Artemis!Trojan |
| Sophos | Mal/Generic-S + Mal/Rozena-C |
| Ikarus | Trojan.Win64.Rozena |
| Jiangmin | Trojan.Shelma.euy |
| Avira | TR/Rozena.xiidx |
| Antiy-AVL | Trojan/Win64.Shelma |
| Microsoft | VirTool:Win64/Atosev.A |
| Arcabit | Trojan.Generic.D296B4A9 |
| ZoneAlarm | Trojan.Win64.Shelma.esu |
| GData | Trojan.GenericKD.43431081 |
| Cynet | Malicious (score: 85) |
| McAfee | Artemis!08BDCFDDE3E6 |
| MAX | malware (ai score=81) |
| VBA32 | Trojan.Win64.Shelma |
| Malwarebytes | |
| Panda | Trj/CI.A |
| TrendMicro-HouseCall | Trojan.Win64.METERPRETER.AB |
| Tencent | Malware.Win32.Gencirc.11a3ee8f |
| Yandex | Trojan.Rozena!LkB70QDi064 |
| Fortinet | W64/Rozena.CL!tr |
| AVG | Win64:Trojan-gen |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Qihoo-360 | Win64/Ransom.DogHousePower.HgEASOcA |
How to remove VirTool:Win64/Atosev.A ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for VirTool:Win64/Atosev.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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove VirTool:Win64/Atosev.A you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
