Created
June 10, 2019 15:33
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proc_memory_dump.py
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#! /usr/bin/env python | |
import re | |
maps_file = open("/proc/3778/maps", 'r') | |
mem_file = open("/proc/3778/mem", 'r', 0) | |
for line in maps_file.readlines(): # for each mapped region | |
m = re.match(r'([0-9A-Fa-f]+)-([0-9A-Fa-f]+) ([-r])', line) | |
if m.group(3) == 'r': # if this is a readable region | |
start = int(m.group(1), 16) | |
end = int(m.group(2), 16) | |
mem_file.seek(start) # seek to region start | |
chunk = mem_file.read(end - start) # read region contents | |
print chunk, # dump contents to standard output | |
maps_file.close() | |
mem_file.close() | |
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