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# System prepended metadata

title: A Cross-Platform Study on IoT Malware
tags: [thesis]

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# A Cross-Platform Study on IoT Malware

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## Abstract 
作者提出多階段的分析 : (事實上跟一般惡意軟體分析沒差多少)
**Multi-level** analysis of IoT malware programs based on static/dynamic analysis.

First
>Entropy-based method to differentiate packing malware from non-packed ones

Second
>動態、靜態分析的 Characterizing information 做 t-SNE (視覺化) provides a visual hint on
the interpretability of different features

Third
>SVM 做 malware 分類


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## Data

IoTPOT:
IOT的 Honey Pot ，虛擬化Linux 系統，具有一些滲透漏洞，可以記錄惡意軟體的指令和動作

9,085 samples collected 以SHA256 來 label 他們  

最後限制在以三大類 Bashlite 、Mirai、 Tsunami 共 2,931 samples 作為Dataset


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[A] preprocess:
packing entropy analysis => Lyda et al.


Entropy => 不確定性問題所包含「不確定」(uncertainty) 的程度可以用數學來定量

[B]Feature Engineering


###### tags: `thesis`