mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-10-30 07:57:15 +08:00
102 lines
2.6 KiB
Lua
102 lines
2.6 KiB
Lua
local getopt = require('getopt')
|
|
local bin = require('bin')
|
|
local ansicolors = require('ansicolors')
|
|
|
|
copyright = 'Copyright (c) 2019 Bogito. All rights reserved.'
|
|
author = 'Bogito'
|
|
version = 'v1.1.2'
|
|
desc = [[
|
|
This script will read the flash memory of RDV4 using SPIFFS and print the stored passwords.
|
|
It was meant to be used as a help tool after using the BogRun standalone mode.
|
|
]]
|
|
example = [[
|
|
-- This will read the hf_bog.log file in SPIFFS and print the stored passwords
|
|
script run read_pwd_mem_spiffs
|
|
|
|
-- This will read the other.log file in SPIFFS and print the stored passwords
|
|
script run read_pwd_mem_spiffs -f other.log
|
|
|
|
-- This will delete the hf_bog.log file from SPIFFS
|
|
script run read_pwd_mem_spiffs -r
|
|
]]
|
|
usage = [[
|
|
script run read_pwd_mem_spiffs [-h] [-f <filename>] [-r]
|
|
]]
|
|
arguments = [[
|
|
-h : this help
|
|
-f <filename> : filename in SPIFFS
|
|
-r : delete filename from SPIFFS
|
|
]]
|
|
---
|
|
-- This is only meant to be used when errors occur
|
|
local function oops(err)
|
|
print('ERROR:', err)
|
|
core.clearCommandBuffer()
|
|
return nil, err
|
|
end
|
|
---
|
|
-- Usage help
|
|
local function help()
|
|
print(copyright)
|
|
print(author)
|
|
print(version)
|
|
print(desc)
|
|
print(ansicolors.cyan..'Usage'..ansicolors.reset)
|
|
print(usage)
|
|
print(ansicolors.cyan..'Arguments'..ansicolors.reset)
|
|
print(arguments)
|
|
print(ansicolors.cyan..'Example usage'..ansicolors.reset)
|
|
print(example)
|
|
end
|
|
---
|
|
-- The main entry point
|
|
local function main(args)
|
|
|
|
print( string.rep('--',20) )
|
|
print('Read passwords stored in memory (SPIFFS)')
|
|
print( string.rep('--',20) )
|
|
print()
|
|
|
|
local data, length, err, removeflag
|
|
local filename = 'hf_bog.log'
|
|
local keylength = 4
|
|
|
|
for o, a in getopt.getopt(args, 'rf:h') do
|
|
|
|
-- help
|
|
if o == 'h' then return help() end
|
|
|
|
-- offset
|
|
if o == 'f' then filename = a end
|
|
|
|
-- remove
|
|
if o == 'r' then removeflag = true end
|
|
|
|
end
|
|
|
|
if removeflag then
|
|
print('Deleting file '..filename.. ' from SPIFFS if exists')
|
|
core.console("mem spiffs remove " ..filename)
|
|
return
|
|
end
|
|
|
|
data, length, err = core.GetFromFlashMemSpiffs(filename)
|
|
if data == nil then return oops('Problem while reading file from SPIFFS') end
|
|
|
|
--print('Filename', filename)
|
|
--print('Filesize (B)', length)
|
|
|
|
_, s = bin.unpack('H'..length, data)
|
|
|
|
local cnt = 0, i
|
|
for i = 1, length/keylength do
|
|
key = string.sub(s, (i-1)*8+1, i*8)
|
|
print(string.format('[%02d] %s',i, key))
|
|
cnt = cnt + 1
|
|
end
|
|
print( string.rep('--',20) )
|
|
print( ('[+] found %d passwords'):format(cnt))
|
|
|
|
end
|
|
|
|
main(args)
|