Questions tagged [dumping]

Process of copying the content of a block of a program's memory to file. It can be not trivial if the target program hooked memory-related APIs.

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Trying to obtain embedded flash memory on MCP5554 microcontroller

I am capable of dumping flash memory directly from EEPROM; however I am trying to pull data from a microcontroller that has an embedded 2 Mbyte flash in it. I understand that JTAG is one way to go. ...
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How can i extract u-boot image from fgt90d.out firmware and install Openwrt image?

I have a lot of out of licensed Fortigate90D devices so i want to reuse and run Openwrt/pfsense on them. I have dumped and decoded the bios and got some useful datas, according to datas we can see u-...
2
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1k views

Dump router firmware over U-BOOT

I connected ttl cable to my router board, and Im trying to dump firmware in order to flash second device over web interface with my backup so I have few questions: What binary file for ex. upgrade....
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Finding the function of test points on a router

I have a BCM3383 based cable router here where I ultimately want to dump the firmware. I have serial access to the broadcom bootloader and the linux console. Login for linux is unkown and telnet does ...
1
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631 views

Dump packed dll

I am trying to analyze lua functions of game but dll is packed and I can't see them. I tried to dump dll with scylla https://github.com/NtQuery/Scylla but I still didn't get lua functions. Can someone ...
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Dump a MX25L12845E with a bus pirate and flashrom

I just received my buspirate, I now want to dump a flash (MX25L12845E). I tried the following command: flashrom -V -p buspirate_spi:dev=/dev/tty.usbserial-AJ02XILF,spispeed=1M -r MX25L128.bin -c ...
1
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373 views

beginner hardware sniffing question

this is not going to be a specific question but here goes. Ive just started reading about reverse engineering for the 3ds. Is it possible to open the 3ds up and connect a probe somewhere on the chip ...
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Dumping a packed shared library

I have 2 packed shared libraries, the second one is probably dependent on first one. The first one is packed with UPX, and the unpacking code is in .init_proc. I have tried attaching a debugger and ...
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31 views

How to found path directory Sound file with Frida

i want to know if you know how to find path directory of music played from android game (with frida) Because the game files are encrypted and I think when the game decrypts the game / sound file after ...