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60 lines
2.5 KiB
Markdown
60 lines
2.5 KiB
Markdown
{{#include ../banners/hacktricks-training.md}}
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# 基本信息
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从 [这里](http://hacking-printers.net/wiki/index.php/Port_9100_printing)：原始打印是我们定义的连接到网络打印机的9100/tcp端口的过程。这是CUPS和Windows打印架构与网络打印机通信的默认方法，因为它被认为是“_用于打印机的最简单、最快且通常是最可靠的网络协议_”。原始9100端口打印，也称为JetDirect、AppSocket或PDL数据流，实际上**本身并不是打印协议**。相反，**所有发送的数据都由打印设备直接处理**，就像通过TCP的并行连接一样。与LPD、IPP和SMB相比，这可以向客户端发送直接反馈，包括状态和错误消息。这样的**双向通道**使我们能够直接**访问** **PJL**、**PostScript**或**PCL**命令的**结果**。因此，原始9100端口打印——几乎所有网络打印机都支持——被用作与PRET和PFT进行安全分析的通道。
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如果你想了解更多关于[**黑客打印机的信息，请阅读此页面**](http://hacking-printers.net/wiki/index.php/Main_Page)。
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**默认端口：** 9100
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```
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9100/tcp open jetdirect
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```
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# 枚举
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## 手动
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```bash
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nc -vn <IP> 9100
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@PJL INFO STATUS #CODE=40000 DISPLAY="Sleep" ONLINE=TRUE
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@PJL INFO ID # ID (Brand an version): Brother HL-L2360D series:84U-F75:Ver.b.26
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@PJL INFO PRODINFO #Product info
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@PJL FSDIRLIST NAME="0:\" ENTRY=1 COUNT=65535 #List dir
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@PJL INFO VARIABLES #Env variales
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@PJL INFO FILESYS #?
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@PJL INFO TIMEOUT #Timeout variables
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@PJL RDYMSG #Ready message
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@PJL FSINIT
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@PJL FSDIRLIST
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@PJL FSUPLOAD #Useful to upload a file
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@PJL FSDOWNLOAD #Useful to download a file
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@PJL FSDELETE #Useful to delete a file
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```
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## 自动化
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```bash
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nmap -sV --script pjl-ready-message -p <PORT> <IP>
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```
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```bash
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msf> use auxiliary/scanner/printer/printer_env_vars
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msf> use auxiliary/scanner/printer/printer_list_dir
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msf> use auxiliary/scanner/printer/printer_list_volumes
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msf> use auxiliary/scanner/printer/printer_ready_message
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msf> use auxiliary/scanner/printer/printer_version_info
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msf> use auxiliary/scanner/printer/printer_download_file
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msf> use auxiliary/scanner/printer/printer_upload_file
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msf> use auxiliary/scanner/printer/printer_delete_file
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```
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## 打印机黑客工具
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这是您想要用来滥用打印机的工具：
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{{#ref}}
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https://github.com/RUB-NDS/PRET
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{{#endref}}
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# **Shodan**
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- `pjl port:9100`
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{{#include ../banners/hacktricks-training.md}}
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