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Syntax | Example | Reference | |
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# Header | Header | 基本排版 | |
- Unordered List |
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1. Ordered List |
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- [ ] Todo List |
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> Blockquote | Blockquote |
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**Bold font** | Bold font | ||
*Italics font* | Italics font | ||
~~Strikethrough~~ | |||
19^th^ | 19th | ||
H~2~O | H2O | ||
++Inserted text++ | Inserted text | ||
==Marked text== | Marked text | ||
[link text](https:// "title") | Link | ||
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`Code` | Code |
在筆記中貼入程式碼 | |
```javascript var i = 0; ``` |
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:smile: | ![]() |
Emoji list | |
{%youtube youtube_id %} | Externals | ||
$L^aT_eX$ | LaTeX | ||
:::info This is a alert area. ::: |
This is a alert area. |
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IT Security 2 (Ch2~Ch3)
Chapter 2: Malware
- The image file may be corrupted
- The server hosting the image is unavailable
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Learn More →"A program that is inserted into a system, usually covertly(偷偷的), with the intent of compromising the confidentiality, integrity or availability of the victim’s data, applications, or operating system or otherwise annoying or disrupting the victim"
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →Trojan horse
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
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Learn More →ls
使用者知道他的overt目的是列出檔案
但covert目的是攻擊者存取的shell script內容
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →例如:防毒軟體、source repositories、第三方套件、A片縮圖
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →若遇到login則插入一backdoor
有此backdoor後所有的login都可接受實際密碼或fixed master password
Viruses
- The image file may be corrupted
- The server hosting the image is unavailable
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Learn More →若程式執行才開始執行 Virus (程式停止即停止)
必須有人執行最一開始的 virus
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
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Learn More →感染:modifying file
modifying file:植入 virus code
exchange infected programs/files也會造成其他裝置感染(ex. USB)
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
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Learn More →Chapter 2: Malware – Botnets and Stuxnet
- The image file may be corrupted
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Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
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Learn More →WIN.INI
及SYSTEM.INI
或複製給其他users.INI
- The image file may be corrupted
- The server hosting the image is unavailable
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Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
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Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
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Learn More →(less skilled的人也可以用)
- The image file may be corrupted
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Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
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Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
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Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
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Learn More →發行有clean-up指令的"update"
take down Tier 2 節點定位 main C&C
- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
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Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →- The image file may be corrupted
- The server hosting the image is unavailable
- The image path is incorrect
- The image format is not supported
Learn More →