From: Brian Erdelyi <brian.erdelyi@gmail.com>
To: Natanael <natanael.l@gmail.com>
Cc: bitcoin-development@lists.sourceforge.net
Subject: Re: [Bitcoin-development] Proposal to address Bitcoin malware
Date: Sat, 31 Jan 2015 19:04:57 -0400 [thread overview]
Message-ID: <1348028F-26F8-42CB-9859-C9CB751BF0C9@gmail.com> (raw)
In-Reply-To: <CAAt2M18kRgJeNGu9GeKabRpTKPX9rVeoYiKoanz99bmV2jaf4w@mail.gmail.com>
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> See vanitygen. Yes, 8 characters can be brute forced.
>
Thank you for this reference. Interesting to see that there is a tool to generate a vanity bitcoin address.
I am still researching viruses that are designed to manipulate a bitcoin address. I suspect they are primitive in that they use a hardcoded rogue bitcoin address as opposed to dynamically generating one.
As a start, this would help protect against malware that uses a static rogue bitcoin address. The next thing would be for the malware to brute-force the legitimate bitcoin address and generate a rogue bitcoin address that would produce the same 8 digit code. Curious to know how long this brute force would take? Or perhaps, before converting to 8 digits there is some other hashing function that is performed.
Brian Erdelyi
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next prev parent reply other threads:[~2015-01-31 23:05 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-31 22:15 [Bitcoin-development] Proposal to address Bitcoin malware Brian Erdelyi
2015-01-31 22:38 ` Natanael
2015-01-31 23:04 ` Brian Erdelyi [this message]
2015-01-31 23:37 ` Natanael
2015-01-31 23:41 ` Natanael
2015-02-01 12:49 ` Brian Erdelyi
2015-02-01 13:31 ` Martin Habovštiak
2015-02-01 13:46 ` Mike Hearn
2015-02-01 13:54 ` Brian Erdelyi
2015-02-01 13:48 ` Mike Hearn
2015-02-01 14:28 ` mbde
2015-02-02 17:40 ` Brian Erdelyi
2015-02-02 17:54 ` Martin Habovštiak
2015-02-02 17:59 ` Mike Hearn
2015-02-02 18:02 ` Martin Habovštiak
2015-02-02 18:25 ` Mike Hearn
2015-02-02 18:35 ` Brian Erdelyi
2015-02-02 18:45 ` Eric Voskuil
2015-02-02 19:58 ` Brian Erdelyi
2015-02-02 20:57 ` Joel Joonatan Kaartinen
2015-02-02 21:03 ` Brian Erdelyi
2015-02-02 21:09 ` Pedro Worcel
2015-02-02 21:30 ` devrandom
2015-02-02 21:49 ` Brian Erdelyi
2015-02-02 21:42 ` Brian Erdelyi
2015-02-02 21:02 ` Pedro Worcel
2015-02-03 7:38 ` Eric Voskuil
2015-02-02 18:10 ` Brian Erdelyi
2015-02-02 18:07 ` Brian Erdelyi
2015-02-02 18:05 ` Eric Voskuil
2015-02-02 18:53 ` Mike Hearn
2015-02-02 22:54 ` Eric Voskuil
2015-02-03 0:41 ` Eric Voskuil
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