write up:杂项又一张图片，还单纯吗 --图片提取

- 日理万妓 2023-06-19 06:52 21阅读 0赞

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo_size_16_color_FFFFFF_t_70]  
[download][]

## 0x00 binwalk ##

binwalk 2.jpg

使用binwalk查看：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo_size_16_color_FFFFFF_t_70 1]  
发现第二张图片开始是**158792**

## 0x01 dd ##

使用dd命令提取第二张图片  
提取语法：dd if=input\_image\_name of=output\_image\_name skip=blocks bs=bytes

dd if=2.jpg of=2_1.jpg skip=158792 bs=1

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo_size_16_color_FFFFFF_t_70 2]

## 0x02 foremost ##

提取语法：foremost image\_name

foremost 2.jpg

会将图片分离出并输出在output文件夹中  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo_size_16_color_FFFFFF_t_70 3]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20191204220649417.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo,size_16,color_FFFFFF,t_70
[download]: http://123.206.87.240:8002/misc/2.jpg
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20191204221019823.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20191204222418767.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo_size_16_color_FFFFFF_t_70 3]: https://img-blog.csdnimg.cn/20191204222508805.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3RiX3lvdXRo,size_16,color_FFFFFF,t_70