mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-09-18 14:10:36 -07:00
83 lines
2.0 KiB
Lua
83 lines
2.0 KiB
Lua
local getopt = require('getopt')
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local lib14a = require('read14a')
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local cmds = require('commands')
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local ansicolors = require('ansicolors')
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copyright = 'Copyright 2020 A. Ozkal, released under GPLv2+.'
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author = 'Ave'
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version = 'v0.1.2'
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desc = [[
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This script writes a bunch of random blocks to a Mifare Classic card
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]]
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example = [[
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script run mfc_hammerlite -w 1000 -k FFFFFFFFFFFF
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]]
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usage = [[
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script run mfc_hammerlite [-h] [-w <writecount>] [-k <key>]
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]]
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arguments = [[
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-h : This help
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-w <writeroundcount> : Amount of write rounds to be done to each block (optional, default: 100)
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-k <key> : A key for the sectors
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]]
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local function help()
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print(author)
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print(version)
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print(desc)
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print(ansicolors.cyan..'Usage'..ansicolors.reset)
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print(usage)
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print(ansicolors.cyan..'Arguments'..ansicolors.reset)
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print(arguments)
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print(ansicolors.cyan..'Example usage'..ansicolors.reset)
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print(example)
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end
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function randhex(len)
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result = ""
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for i = 1,len,1
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do
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-- 48-57 numbers, 65-70 a-f
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hex = math.random(0, 15)
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if hex >= 10 then
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hex = hex + 7
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end
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result = result..string.char(48 + hex)
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end
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return result
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end
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---
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-- The main entry point
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function main(args)
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-- param defaults
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loopcount = 100
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verifyevery = 10
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key = "FFFFFFFFFFFF"
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-- Read the parameters
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for o, a in getopt.getopt(args, 'hw:k:') do
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if o == 'h' then return help() end
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if o == 'w' then loopcount = tonumber(a) end
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if o == 'k' then key = a end
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end
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starttime = os.time()
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for i = 1,loopcount,1
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do
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for a = 1,63,1
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do
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if ((a + 1) % 4 ~= 0) and a ~= 0 then -- :)
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data = randhex(32)
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-- core.console('hf mf rdbl --blk '..a..' -k FFFFFFFFFFFF')
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core.console('hf mf wrbl --blk '..a..' -k '..key..' -d '..data)
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end
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end
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end
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print("Hammering complete.")
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end
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main(args)
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