# CÁC LOẠI MÃ ĐỘC (MALWARE)

**CÁC LOẠI MÃ ĐỘC (MALWARE)**

Dạo này đọc được nhiều tin Malware quá nên tôi thử phân biệt các loại malware với nhau cho dễ nhớ dễ hiểu, bác nào góp ý cách nào phân biệt hay mẹo nhớ dễ hơn không ![😁](data:image/png;base64,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)

![☄️](data:image/png;base64,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)**Adware (Phần mềm quảng cáo độc hại)**

![👉](data:image/png;base64,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)Tự động hiển thị quảng cáo không mong muốn khi bạn truy cập internet.\
![👉](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABaUlEQVR42p2TA4ydARCEa9s2otq2bSNqVNuKKpxt27Zt27alvcyztcn3C7MeIsrCvu0bOkRR6w5cu24g6ZIuZdzfpZBAm+eq0wNRW4mSznvk668eJ7+A25IrEGjzWJGeqzJlltwCvRG7/1Pcfqq2mGsT9GLyKLl+rjBdtGwg5VoRJZ2lRsclj+X6GZXvjT7ynTIfEEANKOXqc0q9+YZD+p2vbPAOBR+CQgFG8ZIu1FLGXaZAzlPAuO6NOU6dwTs5tPtuZFBluch+CEMt+2EMO3QGqVcIQmzwU6byzOR8tan/2GQpTf2Y9nvq9iEIFT/gRxRPFBAo1pnhLbKt/WFr/NA2QBFrRNLiPI/gUeSEtrnO8+8LXEaS6PBcQCW6M26LrD5CqzKbQQ22s+AJH/OBZ+VGM+PRYpECCC1HeVoEKNWbXlttPhNiHCCepzbth9j+Y9rYrURV8TGiYqA93RYO5BppFAqiQJa1HgR93FjCk1+huQAAAABJRU5ErkJggg==)Nếu nhấp vào quảng cáo, bạn có thể bị chuyển hướng đến các trang web nguy hiểm chứa mã độc.<br>

![☄️](data:image/png;base64,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)**Bots (Bot độc hại)**

![👉](data:image/png;base64,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)Có bot tốt và bot xấu.\
![👉](data:image/png;base64,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)Bot độc hại là những chương trình tự động thực hiện các hành động gây hại như gửi spam hoặc tấn công DDoS (làm sập website bằng cách gửi quá nhiều yêu cầu truy cập cùng lúc).<br>

![☄️](data:image/png;base64,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)**Bugs (Lỗ hổng phần mềm)**

![👉](data:image/png;base64,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)Không phải lúc nào cũng là phần mềm độc hại có chủ đích, nhưng lỗi phần mềm có thể gây ra sự cố hệ thống, làm hỏng dữ liệu hoặc gây thất thoát tài chính (ví dụ: lỗi thanh toán trên trang thương mại điện tử).<br>

![☄️](data:image/png;base64,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)**Ransomware (Mã độc tống tiền)**

![👉](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABaUlEQVR42p2TA4ydARCEa9s2otq2bSNqVNuKKpxt27Zt27alvcyztcn3C7MeIsrCvu0bOkRR6w5cu24g6ZIuZdzfpZBAm+eq0wNRW4mSznvk668eJ7+A25IrEGjzWJGeqzJlltwCvRG7/1Pcfqq2mGsT9GLyKLl+rjBdtGwg5VoRJZ2lRsclj+X6GZXvjT7ynTIfEEANKOXqc0q9+YZD+p2vbPAOBR+CQgFG8ZIu1FLGXaZAzlPAuO6NOU6dwTs5tPtuZFBluch+CEMt+2EMO3QGqVcIQmzwU6byzOR8tan/2GQpTf2Y9nvq9iEIFT/gRxRPFBAo1pnhLbKt/WFr/NA2QBFrRNLiPI/gUeSEtrnO8+8LXEaS6PBcQCW6M26LrD5CqzKbQQ22s+AJH/OBZ+VGM+PRYpECCC1HeVoEKNWbXlttPhNiHCCepzbth9j+Y9rYrURV8TGiYqA93RYO5BppFAqiQJa1HgR93FjCk1+huQAAAABJRU5ErkJggg==)Loại malware khóa dữ liệu hoặc hệ thống của bạn rồi yêu cầu tiền chuộc để mở khóa.\
![👉](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABaUlEQVR42p2TA4ydARCEa9s2otq2bSNqVNuKKpxt27Zt27alvcyztcn3C7MeIsrCvu0bOkRR6w5cu24g6ZIuZdzfpZBAm+eq0wNRW4mSznvk668eJ7+A25IrEGjzWJGeqzJlltwCvRG7/1Pcfqq2mGsT9GLyKLl+rjBdtGwg5VoRJZ2lRsclj+X6GZXvjT7ynTIfEEANKOXqc0q9+YZD+p2vbPAOBR+CQgFG8ZIu1FLGXaZAzlPAuO6NOU6dwTs5tPtuZFBluch+CEMt+2EMO3QGqVcIQmzwU6byzOR8tan/2GQpTf2Y9nvq9iEIFT/gRxRPFBAo1pnhLbKt/WFr/NA2QBFrRNLiPI/gUeSEtrnO8+8LXEaS6PBcQCW6M26LrD5CqzKbQQ22s+AJH/OBZ+VGM+PRYpECCC1HeVoEKNWbXlttPhNiHCCepzbth9j+Y9rYrURV8TGiYqA93RYO5BppFAqiQJa1HgR93FjCk1+huQAAAABJRU5ErkJggg==)Nếu không trả tiền, bạn có thể mất quyền truy cập vào dữ liệu vĩnh viễn.<br>

![☄️](data:image/png;base64,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)**Spyware (Phần mềm gián điệp)**

![👉](data:image/png;base64,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)Theo dõi hoạt động của người dùng mà không được phép, thu ![👉](data:image/png;base64,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)thập dữ liệu nhạy cảm như mật khẩu, số thẻ tín dụng.

<figure><img src="https://scontent-hkg1-1.xx.fbcdn.net/v/t39.30808-6/484333584_492340650617419_4287831913080379609_n.jpg?stp=dst-jpg_s600x600_tt6&#x26;_nc_cat=109&#x26;ccb=1-7&#x26;_nc_sid=aa7b47&#x26;_nc_ohc=HX5kMCjf84MQ7kNvgHoiWz6&#x26;_nc_oc=AdlUW8z_BUT3QcFy0k0_tOMJZXX_AEb1xco-LhctCHPe0iLlMJtHn2AUGbh4y_qQvbc&#x26;_nc_zt=23&#x26;_nc_ht=scontent-hkg1-1.xx&#x26;_nc_gid=X-oPVivEdzyUQPp7Vab3tw&#x26;oh=00_AYEvapMwklyPMlJd-mygqP4WNheMp8UoP5OiJ5Vkc5mPcQ&#x26;oe=67F2A57F" alt=""><figcaption></figcaption></figure>

![☄️](data:image/png;base64,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)**Trojan Horse (Mã độc Trojan)**

![👉](data:image/png;base64,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)Ngụy trang thành phần mềm hợp pháp để người dùng tự tải về và cài đặt.\
![👉](data:image/png;base64,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)Khi được kích hoạt, nó sẽ cài thêm các phần mềm độc hại khác vào thiết bị.<br>

![☄️](data:image/png;base64,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)**Virus (Virus máy tính)**

![👉](data:image/png;base64,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)Đoạn mã độc có thể lây nhiễm vào file hoặc chương trình trên máy tính, gây lỗi hệ thống.\
![👉](data:image/png;base64,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)Có thể tự nhân bản và lây lan qua email, USB hoặc file chia sẻ.<br>

![☄️](data:image/png;base64,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)**Worms (Sâu máy tính)**

![👉](data:image/png;base64,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)Giống virus nhưng nguy hiểm hơn vì có thể tự động lây lan mà không cần tương tác của người dùng.\
![👉](data:image/png;base64,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)Có thể làm nghẽn băng thông, gây tắc nghẽn mạng hoặc đánh sập máy chủ.

{% embed url="<https://www.facebook.com/groups/2217764565218392>" %}

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---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://phantanloc.gitbook.io/locpt_wiki/homepage/2.it-cntt/cac-loai-ma-doc-malware.md?ask=<question>
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The question should be specific, self-contained, and written in natural language.
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