Win64/Filecoder.Natas.A
Rachel Ross
Updated on February 25, 2026
What is Win64/Filecoder.Natas.A infection?
In this post you will find about the interpretation of Win64/Filecoder.Natas.A and also its unfavorable impact on your computer system. Such ransomware are a kind of malware that is elaborated by online fraudulences to demand paying the ransom by a sufferer.
In the majority of the situations, Win64/Filecoder.Natas.A infection will advise its victims to start funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s gadget.
Win64/Filecoder.Natas.A Summary
These adjustments can be as complies with:
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the records found on the sufferer’s hard disk drive — so the sufferer can no more utilize the information;
- 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.
Win64/Filecoder.Natas.A
One of the most typical networks through which Win64/Filecoder.Natas.A Ransomware are injected are:
- By means of phishing e-mails;
- As a repercussion of individual ending up on a resource that organizes a malicious software;
As soon as the Trojan is effectively infused, it will either cipher the information on the victim’s PC or avoid the gadget from functioning in a correct fashion – while likewise placing a ransom note that mentions the requirement for the targets to effect the payment for the function of decrypting the records or restoring the file system back to the preliminary condition. In a lot of circumstances, the ransom note will turn up when the client reboots the COMPUTER after the system has currently been harmed.
Win64/Filecoder.Natas.A circulation channels.
In various corners of the globe, Win64/Filecoder.Natas.A expands by jumps and also bounds. Nevertheless, the ransom money notes and methods of extorting the ransom money quantity may vary relying on particular local (local) settings. The ransom notes and also tricks of extorting the ransom quantity might vary depending on certain neighborhood (regional) setups.
As an example:
Faulty signals concerning unlicensed software.
In specific areas, the Trojans typically wrongfully report having spotted some unlicensed applications enabled on the sufferer’s tool. The sharp after that demands the individual to pay the ransom money.
Faulty statements about illegal web content.
In nations where software program piracy is less popular, this technique is not as effective for the cyber scams. Alternatively, the Win64/Filecoder.Natas.A popup alert may wrongly claim to be stemming from a law enforcement institution as well as will certainly report having located child porn or other prohibited data on the tool.
Win64/Filecoder.Natas.A popup alert might incorrectly declare to be acquiring from a legislation enforcement establishment and also will report having located child pornography or various other unlawful data on the device. The alert will in a similar way consist of a demand for the individual to pay the ransom money.
Technical details
File Info:
crc32: 1ED62FC5md5: b49599b558d66e34354291aa8914b2cbname: B49599B558D66E34354291AA8914B2CB.mlwsha1: 51e2280dfe3ba14a7dba29811ca528084c71138dsha256: 0b6ef1f473b33f9c0957bb6d72b85d91bb9bb5759b08145609ca310c775acfa9sha512: e82e96566e8841e2206eb292e0915ac4abfedb628d55801bf8f124731a834c7dd0b603a41fe519e8430e6be1c91104e9bb19d9dd3517e93d95232a106bf597bfssdeep: 1536:C3tshpTqHvDyMQ0cKxVlATYPE6/RSIfQOlfUbTwvWrpt8YoUu3eKAsh:C3OlKxETcE6JnfQOlfWTwvapBo1hptype: PE32+ executable (GUI) x86-64, for MS WindowsVersion Info:
0: [No Data]
Win64/Filecoder.Natas.A also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Elastic | malicious (high confidence) |
| Cynet | Malicious (score: 100) |
| ALYac | Gen:Variant.Ransom.Natas.1 |
| Cylance | Unsafe |
| Zillya | Trojan.Filecoder.Win64.11 |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_100% (W) |
| Alibaba | TrojanSpy:Win64/Natas.6be2d4da |
| K7GW | Trojan ( 00508cb81 ) |
| K7AntiVirus | Trojan ( 00508cb81 ) |
| Symantec | Trojan.Gen.2 |
| ESET-NOD32 | a variant of Win64/Filecoder.Natas.A |
| APEX | Malicious |
| Avast | Win64:Evo-gen [Susp] |
| Kaspersky | Trojan-Spy.Win32.Zbot.zwbc |
| BitDefender | Gen:Variant.Ransom.Natas.1 |
| NANO-Antivirus | Riskware.Win64.AD.etixoe |
| MicroWorld-eScan | Gen:Variant.Ransom.Natas.1 |
| Tencent | Malware.Win32.Gencirc.10b6bfd8 |
| Ad-Aware | Gen:Variant.Ransom.Natas.1 |
| Sophos | Generic PUA FB (PUA) |
| Comodo | ApplicUnwnt@#3hk824cg3ydqu |
| VIPRE | Trojan.Win32.Generic!BT |
| TrendMicro | Ransom.Win32.PHOBOS.SMA |
| McAfee-GW-Edition | BehavesLike.Win64.Generic.ch |
| FireEye | Generic.mg.b49599b558d66e34 |
| Emsisoft | Gen:Variant.Ransom.Natas.1 (B) |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | WebToolbar.Generic.amk |
| Avira | HEUR/AGEN.1102637 |
| eGambit | Generic.Malware |
| Microsoft | Trojan:Win32/Occamy.C |
| AegisLab | Adware.Win32.Generic.2!c |
| GData | Gen:Variant.Ransom.Natas.1 |
| AhnLab-V3 | PUP/Win32.WebToolbar.R216060 |
| Acronis | suspicious |
| McAfee | Artemis!B49599B558D6 |
| MAX | malware (ai score=99) |
| VBA32 | TrojanRansom.Win64.Vigorf |
| Panda | Trj/CI.A |
| TrendMicro-HouseCall | Ransom.Win32.PHOBOS.SMA |
| Rising | Ransom.Satwancrypt!8.EDEF (CLOUD) |
| Ikarus | Trojan-Ransom.FileCrypter |
| Fortinet | Riskware/Generic |
| AVG | Win64:Evo-gen [Susp] |
| Paloalto | generic.ml |
| Qihoo-360 | Win64/Trojan.Zbot.H8oATxEA |
How to remove Win64/Filecoder.Natas.A virus?
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 Win64/Filecoder.Natas.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 Win64/Filecoder.Natas.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:
