{"action":"created","issue":{"url":"https://api.github.com/repos/angr/angr-doc/issues/91","repository_url":"https://api.github.com/repos/angr/angr-doc","labels_url":"https://api.github.com/repos/angr/angr-doc/issues/91/labels{/name}","comments_url":"https://api.github.com/repos/angr/angr-doc/issues/91/comments","events_url":"https://api.github.com/repos/angr/angr-doc/issues/91/events","html_url":"https://github.com/angr/angr-doc/issues/91","id":176433680,"number":91,"title":"HackCon 2016 (angry-reverser) does not work","user":{"login":"Manouchehri","id":7232674,"avatar_url":"https://avatars.githubusercontent.com/u/7232674?v=3","gravatar_id":"","url":"https://api.github.com/users/Manouchehri","html_url":"https://github.com/Manouchehri","followers_url":"https://api.github.com/users/Manouchehri/followers","following_url":"https://api.github.com/users/Manouchehri/following{/other_user}","gists_url":"https://api.github.com/users/Manouchehri/gists{/gist_id}","starred_url":"https://api.github.com/users/Manouchehri/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Manouchehri/subscriptions","organizations_url":"https://api.github.com/users/Manouchehri/orgs","repos_url":"https://api.github.com/users/Manouchehri/repos","events_url":"https://api.github.com/users/Manouchehri/events{/privacy}","received_events_url":"https://api.github.com/users/Manouchehri/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2016-09-12T17:23:21Z","updated_at":"2016-09-12T20:09:52Z","closed_at":null,"body":"```bash\r\n(angr)angr@c06036219af2:~/angr-dev/angr-doc/examples/hackcon2016_angry-reverser$ python solve.py \r\nLaunching exploration\r\nERROR   | 2016-09-12 17:20:39,947 | angr.simos | Syscall 101 is not found for arch AMD64\r\nERROR   | 2016-09-12 17:20:39,950 | angr.simos | Syscall 101 is not found for arch AMD64\r\nTraceback (most recent call last):\r\n  File \"solve.py\", line 42, in <module>\r\n    assert main() == \"HACKCON{VVhYS04ngrY}\"\r\n  File \"solve.py\", line 35, in main\r\n    final = ex.found[0].state\r\nIndexError: list index out of range\r\nSegmentation fault (core dumped)\r\n(angr)angr@c06036219af2:~/angr-dev/angr-doc/examples/hackcon2016_angry-reverser$ pip list\r\nana (0.02, /home/angr/angr-dev/ana)\r\nangr (5.6.8.22, /home/angr/angr-dev/angr)\r\nangr-management (4.6.6.28, /home/angr/angr-dev/angr-management)\r\nangr-only-z3-custom (4.4.1.post4)\r\narchinfo (5.6.8.22, /home/angr/angr-dev/archinfo)\r\nargparse (1.2.1)\r\nastroid (1.4.8)\r\natom (0.3.10)\r\nbackports.functools-lru-cache (1.2.1)\r\nbackports.shutil-get-terminal-size (1.0.0)\r\nbackports.ssl-match-hostname (3.5.0.1)\r\nbintrees (2.0.4)\r\ncachetools (1.1.6)\r\ncapstone (3.0.4)\r\ncffi (1.8.2)\r\nclaripy (5.6.8.22, /home/angr/angr-dev/claripy)\r\ncle (5.6.8.22, /home/angr/angr-dev/cle)\r\nconfigparser (3.5.0)\r\ncooldict (1.02, /home/angr/angr-dev/cooldict)\r\ncoverage (4.2)\r\ndecorator (4.0.10)\r\ndistribute (0.7.3)\r\ndpkt-fix (1.7)\r\nenaml (0.9.8)\r\nenum34 (1.1.6)\r\nfuture (0.15.2)\r\nfutures (3.0.5)\r\nidalink (0.10, /home/angr/angr-dev/idalink)\r\nipdb (0.10.1)\r\nipython (5.1.0)\r\nipython-genutils (0.1.0)\r\nisort (4.2.5)\r\nkiwisolver (0.1.3)\r\nlazy-object-proxy (1.2.2)\r\nmccabe (0.5.2)\r\nmonkeyhex (1.1, /home/angr/angr-dev/monkeyhex)\r\nmulpyplexer (0.07, /home/angr/angr-dev/mulpyplexer)\r\nnetworkx (1.11)\r\nnose (1.3.7)\r\nnose-timer (0.6.0)\r\npathlib2 (2.1.0)\r\npefile (2016.3.28)\r\npexpect (4.2.1)\r\npickleshare (0.7.4)\r\npip (1.5.4)\r\nplumbum (1.6.2)\r\nply (3.9)\r\nprogressbar (2.3)\r\nprompt-toolkit (1.0.7)\r\nptyprocess (0.5.1)\r\npycparser (2.14)\r\npyelftools (0.24)\r\nPygments (2.1.3)\r\npylint (1.6.4)\r\npyvex (5.6.8.22, /home/angr/angr-dev/pyvex)\r\nrpyc (3.3.0)\r\nsetuptools (27.1.2)\r\nsimplegeneric (0.8.1)\r\nsimuvex (5.6.8.22, /home/angr/angr-dev/simuvex)\r\nsix (1.10.0)\r\nsuperstruct (1.0, /home/angr/angr-dev/superstruct)\r\ntermcolor (1.1.0)\r\ntraitlets (4.3.0)\r\nunicorn (1.0)\r\nwcwidth (0.1.7)\r\nwebsocket-client (0.37.0)\r\nwrapt (1.10.8)\r\nwsgiref (0.1.2)\r\n```\r\n\r\nPinging @P1kachu (#87)."},"comment":{"url":"https://api.github.com/repos/angr/angr-doc/issues/comments/246475441","html_url":"https://github.com/angr/angr-doc/issues/91#issuecomment-246475441","issue_url":"https://api.github.com/repos/angr/angr-doc/issues/91","id":246475441,"user":{"login":"ltfish","id":5071575,"avatar_url":"https://avatars.githubusercontent.com/u/5071575?v=3","gravatar_id":"","url":"https://api.github.com/users/ltfish","html_url":"https://github.com/ltfish","followers_url":"https://api.github.com/users/ltfish/followers","following_url":"https://api.github.com/users/ltfish/following{/other_user}","gists_url":"https://api.github.com/users/ltfish/gists{/gist_id}","starred_url":"https://api.github.com/users/ltfish/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ltfish/subscriptions","organizations_url":"https://api.github.com/users/ltfish/orgs","repos_url":"https://api.github.com/users/ltfish/repos","events_url":"https://api.github.com/users/ltfish/events{/privacy}","received_events_url":"https://api.github.com/users/ltfish/received_events","type":"User","site_admin":false},"created_at":"2016-09-12T20:09:52Z","updated_at":"2016-09-12T20:09:52Z","body":"All possible sources of a memory corruption in angr:\r\n- Z3.\r\n- Unicorn support in SimuVEX or Unicorn itself.\r\n- VEX and its Python binding (unlikely).\r\n\r\nA core dump should be able to tell you which one is the culprit."}}
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