6

Introduction

In the last challenge, you found out who stole the bitcoins. Now is the task to steal the bitcoins back. I didn't manage to steal them back so I'm going to give you the hints that I found. Let's get started.


Story

First of all, I hacked into Bee Holzman's laptop and found the following files:

Zinc.txt

Which contained the following text:

recursion

The second file is:

Molybdenum.txt (pastebin link) (text also found below)

It contains 150 private keys for bitcoin addresses, but I checked all of them and they we're all empty. I didn't understand why though.

The last thing I found was a script. A very weird script that can be found here. It seems to decrypt a password filled in in input and converts it to a private key.


Do you know what the private key is?


To prevent link rot, the external data linked to above can also be found below.

Pastebin Contents:

Molybdenum.txt

5HEUvjdY7r76UXrS19gBL8eJU2mKWn1UndF6p4RB8gYRubyFERB 5JJURS6ggDeQEVnorCWrswvJEw26DSaominKLzdeksWqQJkDymH 5JURoSTwtRUwTMFVtZZZyEY7XQeNgh49RDaxFDAFbMaNYngtmu3 5JfJYawNAncbi9UbscyzktURZhxWz1Q9ygZWkfG7yZLuXgLJpJ8 5KeNNexg5yq8NVFo6MZTwm3jmB9PVBU2zANy98KitxNPLH4fX95 5HhzHWxugpCM2VzxH6Bq9Yz6gRNMo5Z16Um8xmX8N4t7ryjS3wH 5K9LGhWxpD8fsegiYNQqFvRiEPcGgogvGPiggTCDVZuSUH6THuP 5KxFppuVkFYoVzcRBJCW6ihbRT52T9Ahtc4YCPyLSZvp714hnVa 5JL7vEwo6fNZzfPYxKYn2uuJSM5ttvvwBxYmQ4zFWiBMHUFGvCw 5JRHrAoB8xwW2UTsV3d38c9ngNZvZPJCeMKJMgRSRX6XVwk982m 5JRHTVibNdMMh9a9yyDqkJU1jmTehvj6mv7WuwYrsFeQ7dVpQCf 5HP2nRxugCKRv72vCSRhviuCPeHk1GkD58HpxwYWV7WnaenWG7h 5HqphpUVWyYF7Svq85hhThjDyxEPN92toUgb7UmFV6n9peQcw3Q 5JdFd1DD8FYCK7gq2xCSr7YNB9wYDwnCwyk8xZFGTeVGqndQFnx 5J1UfcKm4dBteSVAL8vdBaqi8pfrzGf8pzvZcFDxjwuNkkPjtPi 5JfKe1LBS8kjdm7kTwLsWgGb3Ur464ibkb9NLAzxP8qXuHJHZ14 5JkEr1Yx9BEVFF5zodAKyMuxBcWBAyCxehonjt1nUXu3hsGjwFp 5K9DjZn4zamtKyhYC4WYbpbwbf2kAJ4KVd3t5FtMXrTUHRBUFfN 5J2mxu56V6yYsj5Mbe6A5DeCaNHgp4bdc75pLPPRamQCDgo3256 5KY6DE5SKjGtQTbjz4nTDV19F6NPG7aP3pbaCbVnRmhrUiMeg9Z 5HC53xdgB8S6WeiHWuAegfyGwG6Y78fWgUjx64fUJ1abQuXxWD9 5K8cEnjQPy8io5BywYQo1FRCX77YTF3EFa4Uuj6JrXvnTjUzoCn 5JrQ73Rd4QD9fwgWsJWxsQdks8qApGqSQNu6mn1zHdYQ5UxqeoK 5JLFxTozpQCgvT6a6dAYYfHXdgi4azskHfUf7nWF6qX7P31Qm7d 5KALHRBdqq8KfboyNVeYRGKx7brekJBvpAMouKaTzoPJ1RnPUFK 5H2njzQ8vA4bKZx8QcA9KVceBBh7XAZyXkpzs5ca4QVmKyp5RFi 5JbybCuV1GxvoaFZJ1tcGx4boruguaoFNrS2TcZEnNaZ7Xa66yK 5KGYSW683q5RomaXRZUbuiXG8oe6auqKxbhQHffqV2DYWfUZdTd 5K7FkeHrZ89ojsg8YA9Q1DSSQrLcPn3pLdkkCLuA2WdzEpgD4ro 5JAVrEjmw7vXqEJxWz1HUeZpo3zRgsA3UjmxP3tJihh8uuTZZxq 5HMMR4hEGAZKGaseoyyxrKkrUKQZx5ktj3LRYYnx7B8q6F3tmyw 5H3Z5r4vT8kMsMv9xYQWRDxSLppEtBkx9iy3udMnoBZ1kTpKZAz 5Jmcbqz6UuezsmgZiTQjvZNpTkX4UaKn97tCVXU1Xy1rRYbr2q4 5K1YdcbVYFcf3wbzHMWRipcia87iSEDQ2PGTDXGSGMPipUybCuf 5HpALTeFFwAHSFRhxJUwU8z72FBCgJStPVx8C6rWKRVp5Qn3Mrw 5HfYr9sFmiTyy8bAkTQBAMtGfNhsXvcGnUfKwb1UHAXK8zXZPds 5KcnUxgjGrZrbdFdSZcnzXMYH9oLg6qzREKZt99DX3MbLH6pXjh 5H7Ubn1LG6oUfDGs6obDnRTsXzB7gJPh5iaKnx1dYgfxBwtE8Bq 5KUCFXxqJv5bHfyogPkDyKBebzZAKqxomb9fmwDuCPhBoAzf8Xa 5HFwcyxLQcTvBfusdALvzYseQv9Gr5fzuMiHgid8K73gKQijJyA 5JEUGk5nDUKALJAVTwhRHXo5JqAgJbgCzDcGqH6At9ssXP3TDqr 5Kcdmh7f9j49v3PHizmoZeMb4c4WyE5o1deS8J9RkZsYDG3kEYd 5JYYimawEAej1qQ1MKr85gmiHguMKR4ah4A7Tiz2YT6YVTFFZ4f 5Jq9rGnEqHGr5RskpewgSZxxJ9sZD5Fz78bV3NmKBJuRKQzihqb 5JFwNeYJTJvfJkEYPmD3Yzvbq5hjhpx7EA8YtSTDhYoWJxvmH1j 5Jmv9yNGj6FN5FpepoNeXDbpV4JkufqiMR7B5XfYXpzPGFrHLSV 5JNdF76BhxKx3Tn9EfuQZGjbSVUxSNowkX4BF1zpU5wZD1X8Jas 5JHZskzhP6pYtghkqsn9e1qkKpvMDjDpyxkZpcHAfbJrnUQLMmN 5KNaeNJTaiku2GAJBiyGY4w64XKXdpAQF5qWktfwoV5fjX24EVU 5KD91ejf73tezuDeBzE1PgvP2t6CCe8u7FFa6tVhEh1P8ntVARe 5HVjK2H2VeTyYmtgdibhMrUJT77yx7Z1euC9KYEjXBGkdjekMsN 5H3k9faP1uFkbMPK3ajNHKHEgtgtvS74fVhB6FTu1sfcBLdtcnw 5JdyzfU9nrHzUwf7bHAodvf3dtft1f8c8bMJpztRPpJHhKWzXKd 5HCXWpDgUSGFA5NkC923sYGtAHb1hth2baZACgsyzMA4qHsBfQD 5KYwKJ81j3jSGHGKUvsHqCi2Zy6tyhwXj7ZUnt81dG76m4XWH2H 5JaMrBXBDtEjvxEDdTNCfWiy1Wgcc84qwLE6V2yM6TSMTZrzoCb 5H3JruoQhA1MLr61SbTRHodZnjHvY6gbVZJZbcVShifnsENFw57 5JM7qDFnQC5hKMpkXahixn5F5fFrS7LQVREDBVXHkz5C6kw5CSQ 5JXV2XF7KYK6TeJaDuej72t4hwUxMVaeM6m3QqrCABWJ6eQ7RMX 5JqnTZMUgVHgDm2YruPHcjUPA8uZnJ5ocaZF4AVcKqHVz8CjBRw 5KhrsoRpsHhcBcfJRGiDsdHz18rQ1M3xCx6nhFUmXakMNiR3fQR 5JFsqmJKbwG8GsVEgRdmmURKnDQ7Kuws18odGoEqDvbFQzV9Ew6 5KowouSwRL1g1wf9tpSMbMzyFEeaFu5CzNNvKjtDAixAnQ9GRPP 5Hih6H9hyWXYn1EnA1TQwJ1nKbBn2wwsHtCRzc6yjSECCLAQPRr 5KK679qdt9cDwUmP4gsYXS1K56Hi6RpHJmom2ra2pWhkgfZnPtF 5Kt5QQmZhx8Cbcv1HseLmiqShnXny2JGdfAqwcNV4ihVKAkyEyC 5KCD2qXzbhvTmsWVUvd47DrTsG19oU3oK8wvkmUWZZvmSR97ea3 5HRK5gviPMuxYpWog6hbi3Y25pYjKj4gMPJPaFNk8EzLn9iz4YX 5KqYayGRhBQZAagEmAvEiYYWggHfmJY9FtCPcVNFoF5ZmmH6MhA 5KD2H9mbQk9gUBKTroCe5tCt4YCHDFNRpZsQaLdAxgrXnr7AZBg 5KW9ECSfzuV3TC3wFwKdrHwiBALufmFyLLtyj4JacRkDf9Rw8ok 5KRafZKMn7jfU6UoYumNtx5HQNpGcgsgXKLSYJAd9444Ro8ZJkd 5KR1zjayL5c2PYhf3w8nEEFCf1cV1kRW3D4PnKNhab3MDMzCww6 5JTZuR4icDfDspAeKp762jTE3CwryxS6XJtrFohm2QZMHsWvsdJ 5HPWBNCixBAoeLbKyEpnHp7dSCrvWrnKBLBij24pSHJ8yVgcvSU 5KFbCmJgtpQ9nyjEFiaeT9cKJCSTYD6FftbQ93ngchNfmCo4Bc8 5HKQSGkfK2kAHTLor1JoRJtPypJjHK49VxGcxEuCLyvwaeHmbQt 5HfXpzbCDvaPdsHUgRXwCrjcNbg5EQSupR4o6fvxWFu8REwyBNQ 5HLok7BsWWtMShaJmBctapFrKP8jX5XCcVsX4zdrX857aaKb9dc 5JaZjxT2AhBc7bG9bYc7pGFxDbXF2BpjEGRa62veuojELhKBnP3 5KBFFyWpw3BiHMXDFZxdPtjCxsWcPH3WN5nNArb2K6FauRvqveb 5Kn74kmtbvBcHLzCjFMkF93c7WTyKeS6XuhiDpLzRgupRHTPxtF 5J67Jm7ygwJ5Q5kKNdgoHQC25oLKStY6Fp6uqtkjhu4XW2sriJy 5JmLb9jj2W6wsuh5kvsUinHDdeTrkA39K2cfs5iC5ysenv5c72x 5Hev855ZJetRKmD4XPtSNFLFs8aEHR1kyTzQyLjdafWozrcTo3S 5HYNVj8iWWER7gTjmteebCzH6QDAnvna6Xf3txF5qg9JjhJvWMD 5KvTKeiGWkhuaaGtVCrsKWMh6R8Hs9dmjCL8NG5Ax52DLWuE9mM 5JK7yJu9fgB5adxmwBGZLgXWfZx9GgmwnW3ihdXn7mkyiFLqNsj 5HATEiHBPSeQv5j2EkHRqaws27gy28dX8KVDuyRzgJztXjKfggU 5KDQKMjE1PZYWuJTuMWQFzzw83H5qYaJeqUtLfBaG7dXPZrLxMG 5KgUMo84LxWs6v3sf7CvtF6fkvJT6shmjtjQv8Jui2z4Tvakb6F 5K87MyBncH1RMYBxiiM5w3uy9h4hvKXmwYLpWcjthYyFqiotNBo 5JpzUtfCprEXz5NrpuCydgPRi8UT8sf2QDpPb75cDaLwXuui2J7 5JAAQmVapXvMY4Nrea78nxYHNMqhgA2NFMjKVn39nWDr77jCKiE 5JvxkU4KaaTeNLjBMKUnEUrzs9348zxbpY54Yk7QgpQ6vKh5WVM 5KGPyRmYz8JkDXTMp9t1cZiUVg4bmB5z9KKqJYEcwmHMArneCYP 5HBQmTdLVmiCmvhziqZhQURbRVQZ8NiEFfzaQ42r3oU7zBFBVpe 5JFLCY66gMMMod7ANcsX8SdxDxcgQMKg5XKfACxsHETCo1Vu7Yt 5H6EhWTyEqt22zok1PCDR6nqhduQahzZKxkZ1pQthuAXmHBgPJT 5HMFEkQW9MEaFJuDxDYB3A8MGVRsSiRzXsD7RAEywxrycBj6M4E 5Jak3359oLAG2us7ytWBHLeFDknz3qGLnaxoaWqPkYxj3wSW9KZ 5HQonFUhwByxwEHqzgwSqPaEvtHAEM8yspeC5r4xzK7kzsgVtNi 5JqKyTKoi6FsGprjpWgTntVimCP53JDYrUfJZv59NHUUvbhZAR1 5HGfRebSpfFwadmwR1hD9ZVw8P13nLzRqAUsoU6MSw5Jkp7tyVE 5HdNMVFYJHsBGUn2m5SqXVeHK4vzMujNW153XimkY394q7GPBJH 5HnxCfZg1F99ztjZbfgoAd3cuXbQBdSXdCdvc7eUpMy7H5tHdZh 5H1uFriM3dwo4XewZs9nAx5g59YDvBQeK8cbrPtCy7DRG8982Be 5JNRpEyzmCDo52pgMzQPnG2pkiC5AB8gSxVwQg3WZDrpFN51ik4 5JVn4HSu3dbrhWHmKba1Y6v7KQPw8ApbNmc77FYgBxG9k5xvogJ 5KPdQMCwnntekmXGJGymeUF9EUoCrbsSC93vMgR3Z4YLoQwaxts 5K6paJ5hdmF26Z6CRJorUFdcMsPjSYsqpxxW56pPGboPtV3xqcS 5HdndYJQZ4Ah9hQFuqZL9PzrHuoUknk1rniQNywewkNnuRny8Ew 5Jcm6BTjEjfsyNhBaUAYku477jnzWEtSDUDp4jbGxB43VDBBY7h 5HCtWa495XdQUvWuqjRswX4ggt4RCZpbdjhrmGLFGsq9SfvaTz8 5Kugaji6xHEpb5VwU5GLKBat9JNBthTJ8AJ9ygPDYU8LpXwmjKR 5JJu2PMBhNAKGWeXG8AG3wDwKW1Ngs1qAEUEp9BdMgjZh1a6y3q 5HvtTpAS4k3VkPhCp2mULxEGENmAwTysP8D6BS6ppbTaJkK4oL2 5KsJ2TKJggzavq9ErLzoidQo1YgLQkXmSQfvv3eLWw8zfUHVvbx 5HEqqinkUGerCLKxKEM2ytxy7YfPxECtEFhD1Pr7x6ppsCxxeC3 5KkaE9yeNWE9vohFQ6i5strwj4nmmM7UEsLMnsDkXSSrstR3FWs 5K7F9YgcupdNKvSyeikLfMQxMAJaBQWtX7ri7Pjdop1gqgdKS8U 5HUrTvpsKeXna2YYxHpSCVJ7SucJXXdrDjydvFHDZtvVXkFX7Sk 5HWak6CYgyNuuxxwi2EAoP7VRww5Ki99rMyYwbsypC3R5ZAqvTj 5KhUrHgocJFpXfpTuNhvEvZvBkGDaqx66ApmHZzbzNBTpFfZmWP 5H2D2JXoiX4jUJreVMTv2dSeTvKW5ntjFNtAo5ufEvafNwYe67y 5H2uBm2ijzTYawA8up9bUwVvrvhLnHTeyLazF5THQ8P2EcQtMd7 5KB4Hx1r1nZAh3CGP5MoYP79MiefyKfQCpdKboTPnqYvBaedRM3 5JMWwsLZnVZWCEYbsftjuC7PU6KjP7csVACNwYWLrM2nrUQxs7J 5JaVUvCwsHNXcwYG7UEHkdJhZdh2jzAaXSNgQa1UKBGU4BXsysw 5HCWsT6dVE6MuGimYgqggrqyyEo3jpCPtQy6dwQtaGDMGiwGZmJ 5K5hWUM8sfV2hW3zoXXSt8raCHRPHgLiSiqQJQJPgqHjVjvAf8D 5HkVXzf1gcH6k4CYtf6NVxxxnvpbXx1T1GQCNjV8QZxDQXfcbQY 5KxLVvpyEttmd2K5QnecgNAsJyFGqnBdGCBuocmusJjfQCYeJUB 5H5FKC1rB57hZv7SJ6jrjEfFQ7GfTtMCgmmH1F4RckJLzWMAyDv 5JLKpfBHo2BmnhLB2C2zDyhuXt8kBgFkqRtSYPGjthG26eGbdaj 5HyGkjgBxRTGVCXmJNrVviPrzJagodM1tHpKQEmf1n5JwkGRkW8 5KAAit5qHczzaqKVo88KvppumQHnFt9fXfm3usouCFFEqtnLZ9W 5JLA3xkNioSFyFhWhWq6kJKznc5SiL7GDRDanNsriwNM6HboGqz 5KZA9fJPrL9WGx7sCcq41mNvSZBpS6zPV3mzWnnRbyBXHtLFb6p 5JGewR3idBbBKijdXN4KrBKhcuVEyDahvodcJNVDFLi1sycnM86 5KWSb7ui3k5fKJnET2pdrYXAWHckYiH9r4GRVZ8a7HYkM8EXm11 5KQwcuTWmzJBmZscrsQxWQ6UZ5RNZ35hNGmaNfviVVEsZFtpHCF 5KeATp4pJz1u89z2Xn5naCDwHUXGsi3CL5qZqjFbaD3NEjMCnVL 5JMKPZedfmVZtBDMfQxdtzqkrm8wvrCnteELouoPsSMgUgHqB3u 5JXTWQMNHxYxpyLeXwLqHjNVg85nDrREq6FvVDyrUCud5zATKYS 5HDpr2SsUNURoXutbYCHG71YkCsoyJu7spRigSYb7fj692JDBem 5HDuZmTobPaVjuZRH58fDBGJwYHwmAasxR7qa3at9YvsJzBWdQ8 5HJwQkBCxqn2TyWeC6L7H6quk4Pztez9Fjk4ZD7ypK8JhNSeQaa 5JUkZ8hJux2f7PqtNZj5kPhoYQQxULctrXnDcYYjb5BRpF4jhg1 5HenY8dwYAJYjVJCEofjrpX4R4FAMDKcKT31S91f3GtCq5MGdqZ

Very Weird Script:

16764312785644I214ö7895%4+FD*§100£}¬"HJKHJKHJKHJKH"sè5s«?62B49£"I0lO""J1LP"‡,

... written in 05AB1E, a golfing language that is, as of the time of this writing, the first language listed at http://tryitonline.net/ due to alphabetic sorting on that site


Hints

Hint 1: the SHA256 hash of the key is d60f9c637d9d5a067fdb33751ce56a97760b5bef208b3688f2a663b7903675f1.


Hint 2: the keys in the file Molybdenum.txt have no bitcoins in it, and have therefore no meaning (do they?).

Adnan
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2 Answers2

1

Step 1: Figuring out the password

I have used 4 potential passwords:

Zinc, recursion, Molybdenum and Test (Unlikely)

These give respectfully:

5HNivwnPCJ4bmwJ2RfPfdZQdMsqLsLxsvF7xj1HWAgsP9SPEsJk, 5J2sEtNF8ePJLvLgHPMUKuAR32PJRsAf2EB7d5MjNnkvV7eB14V, 5J4PBeAoDt679T2PJD1Ys1gyi2C1N65tFL71coYPUttPL9dpdt3, 5J3TbqXNZkzi2chux679A3KLLyZmWEmFUJmvR54FaL25qWJnM41,

Step 2: Figuring out the Private key

I'm a bit stumped here. The possible private keys don't match any of the addresses listed.

Beastly Gerbil
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  • Nope, the private key isn't there :p. – Adnan Aug 29 '16 at 15:00
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    incidentally, since one of the words is recursion, I went at least three deep, copying the output into the input on each of these words, plus the .txt files extensions for those that had them. Still got nothing – Sconibulus Aug 29 '16 at 15:29
  • @Sconibulus That's a smart idea. I would bet that plays a role somewhere – Avik Mohan Aug 29 '16 at 15:30
-1

I added privkeys and the result was - i add privkeys and check real ones - the results was -

https://i.stack.imgur.com/c4imW.jpg

Then I used script with number from this question URL number -

41664

the hash from the hint was the same so this was the answer.

Mithical
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