hacktricks/generic-methodologies-and-resources/basic-forensic-methodology/image-acquisition-and-mount.md

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# 图像获取与挂载
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<details>
<summary><strong>从零开始学习AWS黑客技术成为专家</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTEHackTricks AWS Red Team Expert</strong></a><strong></strong></summary>
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* 您在**网络安全公司**工作吗? 想要看到您的**公司在HackTricks中做广告**吗? 或者您想要访问**PEASS的最新版本或下载HackTricks的PDF**吗? 请查看[**订阅计划**](https://github.com/sponsors/carlospolop)!
* 发现我们的独家[NFT收藏品**The PEASS Family**](https://opensea.io/collection/the-peass-family)
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* **通过向[hacktricks repo](https://github.com/carlospolop/hacktricks)和[hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)提交PR来分享您的黑客技巧**。
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</details>
<figure><img src="https://pentest.eu/RENDER_WebSec_10fps_21sec_9MB_29042024.gif" alt=""><figcaption></figcaption></figure>
{% embed url="https://websec.nl/" %}
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## 获取
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### DD
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```bash
#This will generate a raw copy of the disk
dd if=/dev/sdb of=disk.img
```
### dcfldd
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```bash
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#Raw copy with hashes along the way (more secur as it checks hashes while it's copying the data)
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dcfldd if=<subject device> of=<image file> bs=512 hash=<algorithm> hashwindow=<chunk size> hashlog=<hash file>
dcfldd if=/dev/sdc of=/media/usb/pc.image hash=sha256 hashwindow=1M hashlog=/media/usb/pc.hashes
```
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### FTK Imager
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您可以[**从这里下载 FTK Imager**](https://accessdata.com/product-download/debian-and-ubuntu-x64-3-1-1)。
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```bash
ftkimager /dev/sdb evidence --e01 --case-number 1 --evidence-number 1 --description 'A description' --examiner 'Your name'
```
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### EWF
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您可以使用[**ewf工具**](https://github.com/libyal/libewf)生成磁盘映像。
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```bash
ewfacquire /dev/sdb
#Name: evidence
#Case number: 1
#Description: A description for the case
#Evidence number: 1
#Examiner Name: Your name
#Media type: fixed
#Media characteristics: physical
#File format: encase6
#Compression method: deflate
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#Compression level: fast
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#Then use default values
#It will generate the disk image in the current directory
```
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## 挂载
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### 几种类型
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**Windows** 中,您可以尝试使用 Arsenal Image Mounter 的免费版本 ([https://arsenalrecon.com/downloads/](https://arsenalrecon.com/downloads/)) 来**挂载取证镜像**。
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### Raw
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```bash
#Get file type
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file evidence.img
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evidence.img: Linux rev 1.0 ext4 filesystem data, UUID=1031571c-f398-4bfb-a414-b82b280cf299 (extents) (64bit) (large files) (huge files)
#Mount it
mount evidence.img /mnt
```
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### EWF
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### EWF
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```bash
#Get file type
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file evidence.E01
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evidence.E01: EWF/Expert Witness/EnCase image file format
#Transform to raw
mkdir output
ewfmount evidence.E01 output/
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file output/ewf1
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output/ewf1: Linux rev 1.0 ext4 filesystem data, UUID=05acca66-d042-4ab2-9e9c-be813be09b24 (needs journal recovery) (extents) (64bit) (large files) (huge files)
#Mount
mount output/ewf1 -o ro,norecovery /mnt
```
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### ArsenalImageMounter
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这是一个用于挂载卷的Windows应用程序。您可以在这里下载它 [https://arsenalrecon.com/downloads/](https://arsenalrecon.com/downloads/)
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### 错误
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* **`无法以只读方式挂载 /dev/loop0`** 在这种情况下,您需要使用标志 **`-o ro,norecovery`**
* **`错误的文件系统类型、错误的选项、/dev/loop0 上的错误的超级块、缺少代码页或辅助程序,或其他错误。`** 在这种情况下,挂载失败是因为文件系统的偏移量与磁盘映像的偏移量不同。您需要找到扇区大小和起始扇区:
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```bash
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fdisk -l disk.img
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Disk disk.img: 102 MiB, 106954648 bytes, 208896 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00495395
Device Boot Start End Sectors Size Id Type
disk.img1 2048 208895 206848 101M 1 FAT12
```
注意,扇区大小为**512**,起始位置为**2048**。然后按照以下方式挂载镜像:
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```bash
mount disk.img /mnt -o ro,offset=$((2048*512))
```
<figure><img src="https://pentest.eu/RENDER_WebSec_10fps_21sec_9MB_29042024.gif" alt=""><figcaption></figcaption></figure>
{% embed url="https://websec.nl/" %}
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<details>
<summary><strong>从零开始学习AWS黑客技术成为专家</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTEHackTricks AWS Red Team Expert</strong></a><strong></strong></summary>
2022-04-28 16:01:33 +00:00
* 你在**网络安全公司**工作吗?想要在**HackTricks中宣传你的公司**吗?或者想要获取**PEASS的最新版本或下载HackTricks的PDF**吗?查看[**订阅计划**](https://github.com/sponsors/carlospolop)!
* 探索[**PEASS Family**](https://opensea.io/collection/the-peass-family),我们独家的[NFT收藏品](https://opensea.io/collection/the-peass-family)
* 获取[**官方PEASS & HackTricks周边**](https://peass.creator-spring.com)
* **加入** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord群**](https://discord.gg/hRep4RUj7f) 或者 [**电报群**](https://t.me/peass) 或者在**Twitter**上关注我 🐦[**@carlospolopm**](https://twitter.com/hacktricks_live)**.**
* **通过向[hacktricks repo](https://github.com/carlospolop/hacktricks)和[hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)提交PR来分享你的黑客技巧**。
2022-04-28 16:01:33 +00:00
</details>