Packages and Binaries:

memdump

Utility to dump memory contents to standard output
Program which dumps system memory to the standard output stream, skipping over holes in memory maps. By default, the program dumps the contents of physical memory.

This program will not work if CONFIG_STRICT_DEVMEM is enabled in kernel. Since 2.6 version, several kernels are enabling this option by default.

memdump is useful in security tests and forensics investigations.

Installed size: 44 KB
How to install: sudo apt install memdump

memdump

Memory dumper

root@kali:~# memdump -h
memdump: invalid option -- 'h'
memdump: usage: memdump [options]
  -b read_buffer_size     (default 0, use the system page size)
  -k                      (dump kernel memory instead of physical memory)
  -m map_file             (print memory map)
  -p memory_page_size     (default 0, use the system page size)
  -s memory_dump-size     (default 0, dump all memory)
  -v                      (verbose mode for debugging)