$commentAcquisition with 3/8 channels at 1 GHz$end$timescale 1 ns $end$scope module ThanOSX $end$var wire 1 ! 0 $end$var wire 1 " 1 $end$var wire 1 # 2 $end$upscope $end$enddefinitions $end#0 0! 0" 0##1131723500 1!#1131749500 0!#1131758000 1!#1131766500 0!#1131775500 1!˛#1131784000 0!#1131792500 1!#1131801500 0!#1131811500 1!#1131846000 0!#1131854500 1!#1131863500 0!#1131880500 1!#1131889500 0!#1131899500 1!#1131908000 0!#1131916500 1!#1131951500 0!#1131968500 1!

bInterfaceProtocol的取值（十进制）　　　含义0　　　　　　　　　　　　　　　　　　　　  NONE1　　　　　　　　　　　　　　　　　　　　  键盘2　　　　　　　　　　　　　　　　　　　　  鼠标3-255　　　　　　　　　　　　　　　　　  保留

https://www.usb.org/sites/default/files/documents/hut1_12v2.pdf

tshark -r usb.pcap -T fields -e usb.capdata > usb.txt

344441234444123444412343412344441243333123444412334441233444123444123444412344441244433123344412344441244443124443312344441244433124433312344441244443123444412443331244433123334412344441244444124443312333441244433123333312344441243333124443312443331244433123444412344441244443124<DEL>344441244433124443312344441244433124333312444331244433123444412443331244433124333312444331244433123444412344441234444124<DEL>344441244433123333312444331233334123444412433331234444124333312344441234444124443312333441234444124333312444331233334123344412344

3444412344441234444123434123444412433331234444123344412334441234441234444123444412444331233444123444412444431244433123444412444331244333123444412444431234444124433312444331233344123444412444441244433123334412444331233333123444412433331244433124433312444331234444123444412444431234444124443312444331234444124443312433331244433124443312344441244333124443312433331244433124443312344441234444123444412344441244433123333312444331233334123444412433331234444124333312344441234444124443312333441234444124333312444331233334123344412344

-..../-..../-..../-.-./-..../.----/-..../--.../--.../-.../-..../-..../...--/--.../-..../....-/...--/-..../...--/..---/-..../....-/-..../..---/...--/---../-..../...../...--/---../...--/-----/-..../.----/...--/..---/...--/-..../-..../....-/-..../...--/...--/-..../...--/.----/...--/...--/-..../..---/...--/.----/...--/...--/-..../-..../-..../-..../...--/-----/...--/----./-..../.----/-..../.----/-..../-..../...--/---../-..../.----/...--/----./--.../-..

#!/usr/bin/env python
import sysimport os
DataFileName = "usb.dat"
presses = []
normalKeys = {"04": "a", "05": "b", "06": "c", "07": "d", "08": "e", "09": "f", "0a": "g", "0b": "h", "0c": "i",              "0d": "j", "0e": "k", "0f": "l", "10": "m", "11": "n", "12": "o", "13": "p", "14": "q", "15": "r",              "16": "s", "17": "t", "18": "u", "19": "v", "1a": "w", "1b": "x", "1c": "y", "1d": "z", "1e": "1",              "1f": "2", "20": "3", "21": "4", "22": "5", "23": "6", "24": "7", "25": "8", "26": "9", "27": "0",              "28": "<RET>", "29": "<ESC>", "2a": "<DEL>", "2b": "t", "2c": "<SPACE>", "2d": "-", "2e": "=", "2f": "[",              "30": "]", "31": "\", "32": "<NON>", "33": ";", "34": "'", "35": "<GA>", "36": ",", "37": ".", "38": "/",              "39": "<CAP>", "3a": "<F1>", "3b": "<F2>", "3c": "<F3>", "3d": "<F4>", "3e": "<F5>", "3f": "<F6>",              "40": "<F7>", "41": "<F8>", "42": "<F9>", "43": "<F10>", "44": "<F11>", "45": "<F12>","54": "/","55": "*","56": "-","57": "+","59": "1","5a": "2","5b": "3","5c": "4","5d": "5","5e": "6","5f": "7","60": "8","61": "9","62": "0","63": ".",}
shiftKeys = {"04": "A", "05": "B", "06": "C", "07": "D", "08": "E", "09": "F", "0a": "G", "0b": "H", "0c": "I",             "0d": "J", "0e": "K", "0f": "L", "10": "M", "11": "N", "12": "O", "13": "P", "14": "Q", "15": "R",             "16": "S", "17": "T", "18": "U", "19": "V", "1a": "W", "1b": "X", "1c": "Y", "1d": "Z", "1e": "!",             "1f": "@", "20": "#", "21": "$", "22": "%", "23": "^", "24": "&", "25": "*", "26": "(", "27": ")",             "28": "<RET>", "29": "<ESC>", "2a": "<DEL>", "2b": "t", "2c": "<SPACE>", "2d": "_", "2e": "+", "2f": "{",             "30": "}", "31": "|", "32": "<NON>", "33": """, "34": ":", "35": "<GA>", "36": "<", "37": ">", "38": "?",             "39": "<CAP>", "3a": "<F1>", "3b": "<F2>", "3c": "<F3>", "3d": "<F4>", "3e": "<F5>", "3f": "<F6>",             "40": "<F7>", "41": "<F8>", "42": "<F9>", "43": "<F10>", "44": "<F11>", "45": "<F12>"}

def main():    # check argv    if len(sys.argv) != 2:        print("Usage : ")        print("        python UsbKeyboardHacker.py data.pcap")        print("Tips : ")        print("        To use this python script , you must install the tshark first.")        print("        You can use `sudo apt-get install tshark` to install it")        print("Author : ")        print("        WangYihang <[email protected]>")        print("        If you have any questions , please contact me by email.")        print("        Thank you for using.")        exit(1)
    # get argv    pcapFilePath = sys.argv[1]
    # get data of pcap    os.system("tshark -r %s -T fields -e usb.capdata 'usb.data_len == 8' > %s" % (pcapFilePath, DataFileName))
    # read data    with open(DataFileName, "r") as f:        for line in f:            presses.append(line[0:-1])    # handle    result = ""    for press in presses:        if press == '':            continue        if ':' in press:            Bytes = press.split(":")        else:            Bytes = [press[i:i + 2] for i in range(0, len(press), 2)]        if Bytes[0] == "00":            if Bytes[2] != "00" and normalKeys.get(Bytes[2]):                result += normalKeys[Bytes[2]]        elif int(Bytes[0], 16) & 0b10 or int(Bytes[0], 16) & 0b100000:  # shift key is pressed.            if Bytes[2] != "00" and normalKeys.get(Bytes[2]):                result += shiftKeys[Bytes[2]]        else:            print("[-] Unknow Key : %s" % (Bytes[0]))    print("[+] Found : %s" % (result))
    # clean the temp data    os.system("rm ./%s" % (DataFileName))

if __name__ == "__main__":    main()

import re

ciphertext = '{snm6 vs3s tz6d"io v2 1m6yg}} v8m4j6 te15nz{v 3ilfj 1m6yg}} v8m4j vmw t 0gy3fwp nq1pm!wq8 }kwx lhtqg!6 jv3u 2vzy7t"'# ciphertext = re.sub(r'[^A-Z]', '', ciphertext.upper())
print('loading....')qgram = ngram_score('quadgrams.txt')tgram = ngram_score('trigrams.txt')
N = 100
Alphabet = 'abcdefghijklmnopqrstuvwxyz0123456789,.!{}"'Alphabet_base = 'abcdefghijklmnopqrstuvwxyz'
class OptativeStore(object):    def __init__(self, store_length=1000):        self.store = []        self.store_length = store_length
    def append(self, item):        self.store.append(item)        self.store.sort(reverse=True)        self.store = self.store[:self.store_length]
    def __getitem__(self, K):        return self.store[K]
    def __len__(self):        return len(self.store)

def ProcessTriGram(KLEN):
    oTable = OptativeStore(N)    for i in permutations(Alphabet_base, 3):        partkey = ''.join(i)        fullkey = partkey + 'A' * (KLEN - 3)        #plaintext = Vigenere(fullkey).decipher(ciphertext)        plaintext = decode(fullkey,Alphabet,ciphertext)        score = 0        for j in range(0, len(plaintext), KLEN):            score += tgram.score(plaintext[j:j + 3])        oTable.append((score, partkey,  plaintext[:30]))    return oTable

def SolveVirginia(KLEN):
    assert(KLEN > 2)    best = ProcessTriGram(KLEN)    nextbest = OptativeStore(N)    for i in range(0, KLEN - 3):        # print(i)        for j in range(N):            for k in Alphabet_base:                partkey = best[j][1] + k                # print(KLEN,len(partkey))                fullkey = partkey + ('A' * (KLEN - len(partkey)))                # print(fullkey)                #plaintext = Vigenere(fullkey).decipher(ciphertext)                plaintext = decode(fullkey,Alphabet,ciphertext)                score = 0                for l in range(0, len(ciphertext), KLEN):                    score += qgram.score(plaintext[l:l + KLEN])                nextbest.append((score, partkey, plaintext[:30]))        best = nextbest        nextbest = OptativeStore(N)    return best

def main():    for i in range(3, 20):        bestkey = SolveVirginia(i)[0][1]        #plaintext = Vigenere(bestkey).decipher(ciphertext)        plaintext = decode(bestkey,Alphabet,ciphertext)        bestscore = qgram.score(plaintext)        print("Vigenere key length is %2d : %4d %20s %s" %              (i, bestscore, bestkey, plaintext))

if __name__ == '__main__':    main()

https://github.com/mikeryan/crackle/blob/master/FAQ.md

git clone https://github.com/mikeryan/crackle.gitcd cracklemakemake install

sudo apt-get install libpcap-dev

crackle -i uploads_2022_04_11_h5kAcZEg_ble.pcapng -o de.pcapng

strings flag | grep --color=auto flag

import osimport sysimport timei=64file_name = ""un_name = ""command = ""command0 = ""def unzip():    global i    while i > 60:        file_name = str(i) + "-0.zip"        command = "unzip " + file_name        ret0 = os.popen(command).read()        print(ret0)        time.sleep(0.05)        j = 0        while j < 7:            un_name = str(i) + "-" + str(j) + ".zip"            command0 = "rm " + un_name            os.popen(command0)            print(command0)            j = j+1        i = i-1
if __name__ == '__main__':    unzip()

def encode(s):    encoding = ""     i = 0    while i < len(s):        count = 1        while i + 1 < len(s) and s[i] == s[i + 1]:            count = count + 1            i = i + 1        encoding += str(count) + s[i]        i = i + 1    return encoding if __name__ == '__main__':    s = '666666666666666666666666'    print(encode(s))