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# SPI ## Basic Information ## Dump Flash ### Bus Pirate + flashrom ![](<../../.gitbook/assets/image (201).png>) Note that even if the PINOUT of the Pirate Bus indicates pins for **MOSI** and **MISO** to connect to SPI however some SPIs may indicate pins as DI and DO. **MOSI -> DI, MISO -> DO** ![](<../../.gitbook/assets/image (648) (1) (1).png>) In Windows or Linux you can use the program [**`flashrom`**](https://www.flashrom.org/Flashrom) to dump the content of the flash memory running something like: ```bash # In this command we are indicating: ## -VV Verbose ## -c The chip (if you know it better, if not, don'tindicate it and the program might be able to find it) ## -p In this case how to contact th chip via the Bus Pirate ## -r Image to save in the filesystem flashrom -VV -c "W25Q64.V" -p buspirate_spi:dev=COM3 -r flash_content.img ```
Support HackTricks and get benefits! Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)! Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family) Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com) **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/carlospolopm)**.** **Share your hacking tricks submitting PRs to the** [**hacktricks github repo**](https://github.com/carlospolop/hacktricks)**.**