Aca les dejo este crackeador por fuerza bruta. Funciona de maravilla aunque no es muy rapido por el lenguaje. Quizas les sirva como ejemplo.
Modo de uso:
Cracker.py -t md5 -h e10adc3949ba59abbe56e057f20f883e -w 1234567890 -a 9 -i 3 -v
Comandos:
-t: Tipo de Hash
-h: Hash a Crackear
-w: Teclas a usar
-a: Maximo de Caracteres
-i: Minimo de Caracteres
-v: Modo Hacking
Codigo Fuente:
import sys , string , time
def main():
"Main"
title = "MD5 Cracker Brute Force"
print "\n" + title.center(45) + "\n"
def usage():
"Usage"
print "[+] Ejemplo : Cracker.py -t md5 -h e10adc3949ba59abbe56e057f20f883e -w 1234567890 -a 9 -i 3 -v"
def usagelarge():
"Usage Large"
print "\n Forma de Uso:"
print "\n [+]Ejemplo: Cracker.py -t md5 -h e10adc3949ba59abbe56e057f20f883e -w 1234567890 -a 9 -i 3 -v"
print ""
print "\t[Comandos]"
print "\t -t: Tipo de Hash"
print "\t -h: Hash a Crackear"
print "\t -w: Teclas a usar"
print "\t -a: Maximo de Caracteres"
print "\t -i: Minimo de Caracteres"
print "\t -v: Modo Hacking\n"
def timer():
"Time"
now = time.localtime(time.time())
return time.asctime(now)
if '__main__' == __name__ :
if len(sys.argv) <= 5:
main()
usagelarge()
sys.exit(1)
hhash = words = maxw = minw = typeh = ""
verbose = 0
for arg in sys.argv[1:]:
try:
if arg.lower() == "-v" or arg.lower() == "-verbose":
verbose = 1
if arg.lower() == "-h" or arg.lower() == "-hash":
hhash = sys.argv[int(sys.argv[1:].index(arg))+2]
if arg.lower() == "-a" or arg.lower() == "-max":
maxw = sys.argv[int(sys.argv[1:].index(arg))+2]
if arg.lower() == "-i" or arg.lower() == "-min":
minw = sys.argv[int(sys.argv[1:].index(arg))+2]
if arg.lower() == "-w" or arg.lower() == "-words":
words = sys.argv[int(sys.argv[1:].index(arg))+2]
if arg.lower() == "-t" or arg.lower() == "-type":
typeh = sys.argv[int(sys.argv[1:].index(arg))+2]
except(IndexError):
print "[+] Comandos Obligatorios -t(Tipo de Hash) -h(Hash) -w(Teclas) -a(Maximo de teclas) -a(Minimo de teclas)"
usage()
sys.exit(1)
if minw == "" : minw = '1'
main()
for args in (typeh, hhash, words, maxw, minw):
try:
if args != "":
if args == typeh :
if typeh.lower() != 'md5' or 'sha':
if typeh.lower() == "md5" :
typeh = '1'
print "[+] Tipo de Hash : MD5"
elif typeh.lower() == "sha" :
typeh = '2'
print "[+] Tipo de Hash : SHA1"
else:
print "[+] Tipo Invalido de Hash"
sys.exit(1)
if args == hhash :
if typeh == '1' :
if len(hhash) == 32 :
print "[+] MD5 Hash : " + hhash
else:
print "[+] Tipo Invalido de Hash"
sys.exit(1)
if typeh == '2' :
if len(hhash) == 40 :
print "[+] SHA1 Hash : " + hhash
else:
print "[+] SHA1 Invalido"
sys.exit(1)
if args == words :
print "[+] Teclas a usar : " + words
if args == maxw :
if maxw.isdigit() != False :
if int(maxw) >= 15 :
print "[+] Maximo de Digitos : 15 : " + maxw
sys.exit(1)
else:
if int(maxw) > int(minw):
print "[+] Maximo de Digitos : " + maxw
else:
print "[+] El Maximo de Digitos debe ser mayor al Minimo de Digitos"
sys.exit(1)
else:
print "[+] Maximo de Teclas = Digitos"
sys.exit(1)
if args == minw :
if minw.isdigit() != False :
if int(minw) < int(maxw) :
print "[+] Minimo de Digitos : " + minw
else:
print "[+] El minimo de Digitos debe ser menor al maximo de Digitos"
sys.exit(1)
else:
print "[+] Minimo de Teclas = Digitos"
sys.exit(1)
else:
print "[+] Comandos Obligatorios -t(Tipo de Hash) -h(Hash) -w(Teclas) -a(Maximo de teclas) -a(Minimo de teclas)"
usage()
sys.exit(1)
except(ValueError):
print "[+] Formato de comandos erroneo"
sys.exit(1)
f = open("CRACK.py",'w')
f.write("#!/usr/bin/env python\n")
if (typeh == '1') : f.write("import sys , md5 , string , time\n")
if (typeh == '2') : f.write("import sys , sha , string , time\n")
tab = '\t'
f.write("def timer():\n")
f.write(tab + "now = time.localtime(time.time())\n")
f.write(tab + "return time.asctime(now)\n")
f.write("def crackhash():\n")
i = 0 ; inwords = ""
f.write(tab + "hashh = '" + hhash.lower() +"'\n")
f.write(tab + "try:\n")
#print words
for i in words:
if i == str(words[int(len(words)-1)]) :
inwords += "'" + i + "'"
break
inwords += "'" + i + "',"
#print inwords
i = int(minw) ; iwords = "" ; a = 0
while (int(i) != int(maxw) + 1) :
for a in range(i):
if int(i) != (int(a) + 1):
iwords += "i" + str(i) + str(a) + " + "
else:
iwords += "i" + str(i) + str(a)
data = (int(a + 2) * tab + "for i" + str(i) + str(a) + " in (" + inwords + "):\n")
f.write(data)
f.write(int(i + 2) * tab + "word = '' ; value = ''\n")
f.write(int(i + 2) * tab + "word = " + iwords + "\n")
if typeh == '1' : f.write(int(i + 2) * tab + "hash = md5.new()\n")
if typeh == '2' : f.write(int(i + 2) * tab + "hash = sha.new()\n")
f.write(int(i + 2) * tab + "hash.update(str(word))\n")
f.write(int(i + 2) * tab + "value = hash.hexdigest()\n")
if verbose == 1 : f.write(int(i + 2) * tab + "print " + iwords + ' + " : " + str(value)\n')
f.write(int(i + 2) * tab + "if str(hashh) == str(value):\n")
f.write(int(i + 3) * tab + "raise Exception\n")
iwords = ""
i += 1
f.write(tab + "except(Exception):")
f.write('\n'+ 2 * tab + "print '******************** Hash Crackeado ' + 20 * '*'")
f.write('\n' + 2 * tab + "print '[+] HASH :', hashh")
f.write('\n' + 2 * tab + "print '[+] PASS :', str(word)")
f.write('\n' + 2 * tab + "print '[+] Hora de finalizacion :', timer()")
f.write('\n' + 2 * tab + "sys.exit(1)")
f.write('\n' + tab + "except(KeyboardInterrupt):")
f.write('\n' + 2 * tab + "print '[+] Process Ended ',timer()")
f.write('\n' + 2 * tab + "sys.exit(1)")
f.write("\ncrackhash()")
f.close()
print '[+] Hora de inicio : ', timer()
import CRACK
CRACK.crackhash()
