{"id":1310,"date":"2016-07-09T23:38:51","date_gmt":"2016-07-09T22:38:51","guid":{"rendered":"http:\/\/www.phillips321.co.uk\/?p=1310"},"modified":"2016-07-11T14:55:05","modified_gmt":"2016-07-11T13:55:05","slug":"hashcat-on-os-x-getting-it-going","status":"publish","type":"post","link":"https:\/\/www.phillips321.co.uk\/2016\/07\/09\/hashcat-on-os-x-getting-it-going\/","title":{"rendered":"hashcat on OS X – getting it going!"},"content":{"rendered":"

So I’ve been out of the GPU cracking game for a while as I’ve been running a MacBook on OS X.<\/p>\n

After doing a little digging tonight and reading up on the latest version of hashcat (v3.00)<\/a> it became apparent to me that hashcat now runs on OS X platforms. At last! Thanks to @hashcat (atom)<\/a> for making the software open source<\/a>!<\/p>\n

For those of you wanting to get it going on OS X (soon to be macOS<\/a>) here’s what you have to do.<\/p>\n

First get the latest source code available:<\/p>\n

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<\/div><\/td>
MacBook:Downloads phillips321$ git clone<\/span> https:\/\/<\/span>github.com\/<\/span>hashcat\/<\/span>hashcat.git
\nCloning into 'hashcat'<\/span>...
\nremote: Counting objects: 11330<\/span>, done.
\nremote: Compressing objects: 100<\/span>%<\/span> (<\/span>151<\/span>\/<\/span>151<\/span>)<\/span>, done.
\nremote: Total 11330<\/span> (<\/span>delta 107<\/span>)<\/span>, reused 0<\/span> (<\/span>delta 0<\/span>)<\/span>, pack-reused 11179<\/span>
\nReceiving objects: 100<\/span>%<\/span> (<\/span>11330<\/span>\/<\/span>11330<\/span>)<\/span>, 13.86<\/span> MiB |<\/span> 6.47<\/span> MiB\/<\/span>s, done.
\nResolving deltas: 100<\/span>%<\/span> (<\/span>9355<\/span>\/<\/span>9355<\/span>)<\/span>, done.
\nChecking connectivity... done.<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n

Then we need to download the latest OpenCL:<\/p>\n

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<\/div><\/td>
MacBook:Downloads phillips321$ mkdir<\/span> -p<\/span> hashcat\/<\/span>deps
\nMacBook:Downloads phillips321$ git clone<\/span> https:\/\/<\/span>github.com\/<\/span>KhronosGroup\/<\/span>OpenCL-Headers.git hashcat\/<\/span>deps\/<\/span>OpenCL
\nCloning into 'hashcat\/deps\/OpenCL'<\/span>...
\nremote: Counting objects: 243<\/span>, done.
\nremote: Total 243<\/span> (<\/span>delta 0<\/span>)<\/span>, reused 0<\/span> (<\/span>delta 0<\/span>)<\/span>, pack-reused 243<\/span>
\nReceiving objects: 100<\/span>%<\/span> (<\/span>243<\/span>\/<\/span>243<\/span>)<\/span>, 193.58<\/span> KiB |<\/span> 0<\/span> bytes\/<\/span>s, done.
\nResolving deltas: 100<\/span>%<\/span> (<\/span>158<\/span>\/<\/span>158<\/span>)<\/span>, done.
\nChecking connectivity... done.<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n

Now simply build the code:<\/p>\n

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<\/div><\/td>
MacBook:Downloads phillips321$ cd<\/span> hashcat\/<\/span>
\nMacBook:hashcat phillips321$ make<\/span>
\ngcc<\/span> -D_POSIX -pipe<\/span> -W<\/span> -Wall<\/span> -std<\/span>=c99 -Iinclude\/<\/span> -IOpenCL\/<\/span> -Ideps\/<\/span>OpenCL-Headers\/<\/span> -O2<\/span> -c<\/span> -o<\/span> obj\/<\/span>ext_OpenCL.NATIVE.o src\/<\/span>ext_OpenCL.c
\ngcc<\/span> -D_POSIX -pipe<\/span> -W<\/span> -Wall<\/span> -std<\/span>=c99 -Iinclude\/<\/span> -IOpenCL\/<\/span> -Ideps\/<\/span>OpenCL-Headers\/<\/span> -O2<\/span> -c<\/span> -o<\/span> obj\/<\/span>shared.NATIVE.o src\/<\/span>shared.c
\ngcc<\/span> -D_POSIX -pipe<\/span> -W<\/span> -Wall<\/span> -std<\/span>=c99 -Iinclude\/<\/span> -IOpenCL\/<\/span> -Ideps\/<\/span>OpenCL-Headers\/<\/span> -O2<\/span> -c<\/span> -o<\/span> obj\/<\/span>rp_kernel_on_cpu.NATIVE.o src\/<\/span>rp_kernel_on_cpu.c
\nsrc\/<\/span>ext_OpenCL.c:400<\/span>:5<\/span>: warning: implicitly declaring library function<\/span> 'snprintf'<\/span> with type<\/span> 'int (char *, unsigned long, const
\n      char *, ...)'<\/span> [<\/span>-Wimplicit-function-declaration]<\/span>
\n    snprintf (<\/span>options_update, len, "%s -cl-opt-disable"<\/span>, options)<\/span>;
\n    ^
\nsrc\/<\/span>ext_OpenCL.c:400<\/span>:5<\/span>: note: include the header <<\/span>stdio.h><\/span> or explicitly provide a declaration for<\/span> 'snprintf'<\/span>
\n1<\/span> warning generated.
\ngcc<\/span> -D_POSIX -pipe<\/span> -W<\/span> -Wall<\/span> -std<\/span>=c99 -Iinclude\/<\/span> -IOpenCL\/<\/span> -Ideps\/<\/span>OpenCL-Headers\/<\/span> -O2<\/span>    -o<\/span> hashcat src\/<\/span>hashcat.c obj\/<\/span>ext_OpenCL.NATIVE.o obj\/<\/span>shared.NATIVE.o obj\/<\/span>rp_kernel_on_cpu.NATIVE.o -lpthread<\/span>  -DCOMPTIME<\/span>=1468103529<\/span> -DVERSION_TAG="v3.00-52-g3fa2d10"<\/span> -DINSTALL_FOLDER="\/usr\/local\/bin"<\/span> -DSHARED_FOLDER="\/usr\/local\/share\/hashcat"<\/span> -DDOCUMENT_FOLDER="\/usr\/local\/share\/doc\/hashcat"<\/span>
\nsrc\/<\/span>hashcat.c:13820<\/span>:9<\/span>: warning: unused variable 'need_nvapi'<\/span> [<\/span>-Wunused-variable]<\/span>
\n    int need_nvapi   = 0<\/span>;
\n        ^
\nsrc\/<\/span>hashcat.c:13822<\/span>:9<\/span>: warning: unused variable 'need_xnvctrl'<\/span> [<\/span>-Wunused-variable]<\/span>
\n    int need_xnvctrl = 0<\/span>;
\n        ^
\n2<\/span> warnings generated.<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n

Finally onto the test:<\/p>\n

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<\/div><\/td>
MacBook:hashcat phillips321$ .\/<\/span>example0.sh
\nhashcat (<\/span>v3.00-52<\/span>-g3fa2d10)<\/span> starting...
\nOpenCL Platform #1: Apple               <\/span>
\n=========================
\n- Device #1: Intel(R) Core(TM) i7-3635QM CPU @ 2.40GHz, skipped<\/span>
\n- Device #2: HD Graphics 4000, 384\/1536 MB allocatable, 16MCU<\/span>
\n- Device #3: GeForce GT 650M, 256\/1024 MB allocatable, 2MCU<\/span>
\nHashes: 6494<\/span> hashes; 6494<\/span> unique digests, 1<\/span> unique salts
\nBitmaps: 16<\/span> bits, 65536<\/span> entries, 0x0000ffff mask, 262144<\/span> bytes, 5<\/span>\/<\/span>13<\/span> rotates
\nApplicable Optimizers:
\n*<\/span> Zero-Byte
\n*<\/span> Precompute-Init
\n*<\/span> Precompute-Merkle-Demgard
\n*<\/span> Meet-In-The-Middle
\n*<\/span> Early-Skip
\n*<\/span> Not-Salted
\n*<\/span> Not-Iterated
\n*<\/span> Single-Salt
\n*<\/span> Raw-Hash
\n- Device #2: Kernel m00000_a1.cf940205.kernel not found in cache! Building may take a while...<\/span>
\n- Device #2: Kernel markov_le.cf940205.kernel not found in cache! Building may take a while...<\/span>
\n- Device #3: Kernel m00000_a1.b0228507.kernel not found in cache! Building may take a while...<\/span>
\n- Device #3: Kernel markov_le.b0228507.kernel not found in cache! Building may take a while...<\/span>
\nGenerated dictionary stats for<\/span> example.dict: 1080240<\/span> bytes, 129988<\/span> words, 136302297088<\/span> keyspace          
\nccda5674a0ad1937a46a6cae69c674bb:chan12345678
\nc80693e7f09211327d9f5c1a0ac0439b:sike2005                
\n[<\/span>s]<\/span>tatus [<\/span>p]<\/span>ause [<\/span>r]<\/span>esume [<\/span>b]<\/span>ypass [<\/span>c]<\/span>heckpoint [<\/span>q]<\/span>uit =><\/span> q
\nSession.Name...: hashcat
\nStatus.........: Aborted
\nInput.Left.....: Mask (<\/span>?a?a?a?a)<\/span> [<\/span>4<\/span>]<\/span>
\nInput.Right....: File (<\/span>example.dict)<\/span>
\nHash.Target....: File (<\/span>example0.hash)<\/span>
\nHash.Type......: MD5
\nTime.Started...: Sat Jul  9<\/span> 23<\/span>:33<\/span>:04 2016<\/span> (<\/span>2<\/span> secs)<\/span>
\nTime.Estimated.: Sat Jul  9<\/span> 23<\/span>:46<\/span>:33<\/span> 2016<\/span> (<\/span>13<\/span> mins, 21<\/span> secs)<\/span>
\nSpeed.Dev.#<\/span>2<\/span>...: 93005.2<\/span> kH\/<\/span>s (<\/span>11.92ms)<\/span>
\nSpeed.Dev.#<\/span>3<\/span>...: 76644.6<\/span> kH\/<\/span>s (<\/span>8.69ms)<\/span>
\nSpeed.Dev.#<\/span>*<\/span>...:   169.6<\/span> MH\/<\/span>s
\nRecovered......: 91<\/span>\/<\/span>6494<\/span> (<\/span>1.40<\/span>%<\/span>)<\/span> Digests, 0<\/span>\/<\/span>1<\/span> (<\/span>0.00<\/span>%<\/span>)<\/span> Salts
\nRecovered\/<\/span>Time.: CUR:N\/<\/span>A,N\/<\/span>A,N\/<\/span>A AVG:2120.22<\/span>,127213.42<\/span>,3053122.00<\/span> (<\/span>Min,Hour,Day)<\/span>
\nProgress.......: 403491840<\/span>\/<\/span>136302297088<\/span> (<\/span>0.30<\/span>%<\/span>)<\/span>
\nRejected.......: 0<\/span>\/<\/span>403491840<\/span> (<\/span>0.00<\/span>%<\/span>)<\/span>
\nRestore.Point..: 0<\/span>\/<\/span>129988<\/span> (<\/span>0.00<\/span>%<\/span>)<\/span>
\n
\nStarted: Sat Jul  9<\/span> 23<\/span>:33<\/span>:04 2016<\/span>
\nStopped: Sat Jul  9<\/span> 23<\/span>:33<\/span>:13<\/span> 2016<\/span><\/div><\/td><\/tr><\/tbody><\/table><\/div>\n

One thing to note is that there are 2 GPUs and a single CPU, we can enable them all using the -D flag but in all honesty the CPU and Intel HD Graphics don’t really cut the mustard!<\/p>\n

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<\/div><\/td>
MacBook:hashcat phillips321$ .\/<\/span>hashcat -b<\/span> -D<\/span> 1<\/span>,2<\/span>,3<\/span>
\nhashcat (<\/span>v3.00-52<\/span>-g3fa2d10)<\/span> starting in<\/span> benchmark-mode...
\n
\nOpenCL Platform #1: Apple<\/span>
\n=========================
\n- Device #1: Intel(R) Core(TM) i7-3635QM CPU @ 2.40GHz, 2048\/8192 MB allocatable, 8MCU<\/span>
\n- Device #2: HD Graphics 4000, 384\/1536 MB allocatable, 16MCU<\/span>
\n- Device #3: GeForce GT 650M, 256\/1024 MB allocatable, 2MCU<\/span>
\n
\nHashtype: MD4
\n
\nSpeed.Dev.#<\/span>1<\/span>.:   361.5<\/span> MH\/<\/span>s (<\/span>23.15ms)<\/span>
\nSpeed.Dev.#<\/span>2<\/span>.:   314.3<\/span> MH\/<\/span>s (<\/span>95.07ms)<\/span>
\nSpeed.Dev.#<\/span>3<\/span>.:  1743.1<\/span> GH\/<\/span>s (<\/span>0.11ms)<\/span>
\nSpeed.Dev.#<\/span>*<\/span>.:  1743.8<\/span> GH\/<\/span>s
\n
\nHashtype: MD5
\n
\nSpeed.Dev.#<\/span>1<\/span>.:   222.2<\/span> MH\/<\/span>s (<\/span>37.70ms)<\/span>
\nSpeed.Dev.#<\/span>2<\/span>.:   184.0<\/span> MH\/<\/span>s (<\/span>95.63ms)<\/span>
\nSpeed.Dev.#<\/span>3<\/span>.:  1275.2<\/span> GH\/<\/span>s (<\/span>0.11ms)<\/span>
\nSpeed.Dev.#<\/span>*<\/span>.:  1275.6<\/span> GH\/<\/span>s
\n
\nHashtype: Half MD5
\n
\nSpeed.Dev.#<\/span>1<\/span>.:   164.0<\/span> MH\/<\/span>s (<\/span>51.06ms)<\/span>
\nSpeed.Dev.#<\/span>2<\/span>.:   123.4<\/span> MH\/<\/span>s (<\/span>95.28ms)<\/span>
\nSpeed.Dev.#<\/span>3<\/span>.:   230.3<\/span> MH\/<\/span>s (<\/span>104.45ms)<\/span>
\nSpeed.Dev.#<\/span>*<\/span>.:   517.7<\/span> MH\/<\/span>s
\n
\nHashtype: SHA1
\n
\nSpeed.Dev.#<\/span>1<\/span>.:   113.7<\/span> MH\/<\/span>s (<\/span>73.72ms)<\/span>
\nSpeed.Dev.#<\/span>2<\/span>.: 63056.2<\/span> kH\/<\/span>s (<\/span>97.53ms)<\/span>
\nSpeed.Dev.#<\/span>3<\/span>.:   238.9<\/span> GH\/<\/span>s (<\/span>0.11ms)<\/span>
\nSpeed.Dev.#<\/span>*<\/span>.:   239.1<\/span> GH\/<\/span>s
\n
\nHashtype: SHA256
\n
\nSpeed.Dev.#<\/span>1<\/span>.: 35210.8<\/span> kH\/<\/span>s (<\/span>100.66ms)<\/span>
\nSpeed.Dev.#<\/span>2<\/span>.: 24164.3<\/span> kH\/<\/span>s (<\/span>95.31ms)<\/span>
\nSpeed.Dev.#<\/span>3<\/span>.: 57223.5<\/span> MH\/<\/span>s (<\/span>0.11ms)<\/span>
\nSpeed.Dev.#<\/span>*<\/span>.: 57282.9<\/span> MH\/<\/span>s
\n
\nHashtype: SHA384
\n
\nSpeed.Dev.#<\/span>1<\/span>.: 11995.0<\/span> kH\/<\/span>s (<\/span>96.22ms)<\/span>
\nSpeed.Dev.#<\/span>2<\/span>.:  7470.3<\/span> kH\/<\/span>s (<\/span>97.95ms)<\/span>
\nSpeed.Dev.#<\/span>3<\/span>.: 76641.1<\/span> MH\/<\/span>s (<\/span>0.12ms)<\/span>
\nSpeed.Dev.#<\/span>*<\/span>.: 76660.6<\/span> MH\/<\/span>s<\/div><\/td><\/tr><\/tbody><\/table><\/div>\n

\"Screen<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

So I’ve been out of the GPU cracking game for a while as I’ve been running a MacBook on OS X. After doing a little digging tonight and reading up on the latest version of hashcat (v3.00) it became apparent to me that hashcat now runs on OS X platforms. At last! Thanks to @hashcat […]<\/p>\n","protected":false},"author":1,"featured_media":1311,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[455,182,186,195,189,454],"_links":{"self":[{"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/posts\/1310"}],"collection":[{"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/comments?post=1310"}],"version-history":[{"count":7,"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/posts\/1310\/revisions"}],"predecessor-version":[{"id":1315,"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/posts\/1310\/revisions\/1315"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/media\/1311"}],"wp:attachment":[{"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/media?parent=1310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/categories?post=1310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.phillips321.co.uk\/wp-json\/wp\/v2\/tags?post=1310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}