½©Ê¬ÃÛÍø£ºÊ׿î¾ß±¸ÓÕ²¶¼°·´Ì½²âÄÜÁ¦µÄÎïÁªÍø½©Ê¬ÍøÂç

Ðû²¼Ê±¼ä 2020-07-24

Ò»¡¢¸ÅÊö


½üÆÚ £¬ÎÒÃǸú×Ùµ½Ò»ÆðÌØ±ðµÄÎïÁªÍø½©Ê¬ÍøÂç¹¥»÷ÊÂÎñ¡£¸Ã¹¥»÷ÊÂÎñ½ü3¸öÔÂÀ´¶ÔÖйú¡¢ÃÀ¹ú¡¢¶íÂÞ˹¡¢µÂ¹úµÈ¶à¸ö¹ú¼Ò·¢¶¯Á˽ÏΪƵÈԵĹ¥»÷¡£ÕâÅú¹¥»÷ËäÈ»Á÷Á¿²¢²»´ó £¬µ«ÔÚ×·×ÙµÄÀú³ÌÖз¢Ã÷ £¬ÕâÅú¹¥»÷Öб£´æÒ»Ð©VT²éɱÂÊΪ0µÄ¶ñÒâÑù±¾ £¬Èçͼ1Ëùʾ£»²¢ÇÒ»¹·¢Ã÷¸Ã½©Ê¬ÍøÂçµÄÐí¶à½ÚµãÐÂÓ±µØ¼ÓÈëÁËÓÕ²¶¼°·´Ì½²âÄÜÁ¦¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ1£ºVT¼ì²âÇéÐÎ


ÕâЩ½©Ê¬Ñù±¾¿ÉÒÔ½«ÊÜ¿Ø×°±¸µÄÖ¸ÎÆÐÅϢαװ³ÉÆäËû×°±¸µÄÖ¸ÎÆ£¨ÏÖÔÚ½ö·¢Ã÷DVRµÄαÔìÖ¸ÎÆ £¬ÍƲâºÚ¿Í¿ÉÒÔͨ¹ý¸üÐÂÄ£¿éÀ´Î±ÔìÆäËû×°±¸Ö¸ÎÆ£©¡£Ò»·½ÃæÒÔαÔì×°±¸Ö¸ÎƵķ½·¨À´ÓÕÆ­ÈçShodanµÈÖÖÖÖÎó²îɨÃè²úÆ· £¬ÒԵִﷴ̽²âµÄÄ¿µÄ£»ÁíÍâÒ»·½ÃæÕâÖÖαÔìµÄ×°±¸Ö¸ÎÆÒ²±»Ê¹ÓÃÀ´×öÓÕ²¶ £¬Èçαװ³ÉΪһ¸ö±£´æÎó²îµÄ×°±¸ £¬ÒÔÃÛ¹ÞÓÕ²¶µÄ·½·¨ÓÕʹÆäËûºÚ¿Í·¢ËÍʹÓôúÂë¾ÙÐй¥»÷ £¬´Ó¶ø»ñµÃÎó²îʹÓÃϸ½Ú¡£Òò´Ë £¬ÎÒÃǽ«´ËÀཀྵʬËù¹¹½¨µÄ¿ÉÒÔ¶ÔÎó²îºÍ¹¥»÷Ñù±¾¾ÙÐÐÓÕ²¶µÄ½©Ê¬ÍøÂçÃüÃûΪ¡°½©Ê¬ÃÛÍø¡±¡£


ͨ¹ýÎÒÃÇ×Ô¼ºµÄÎïÁªÍøÍþвÊý¾Ýƽ̨¼°Ïà¹ØÇ鱨µÄ½»Ö¯Ó¡Ö¤ £¬·¢Ã÷¡°½©Ê¬ÃÛÍø¡±°üÀ¨Á½ÀàÑù±¾¡£µÚÒ»ÀàÊÇÓÕ²¶Ó뷴̽²â½Úµã £¬¶Ô¸ÃÑù±¾¾ÙÐжþ½øÖÆÎļþÏàËÆ¶È±È¶Ô·¢Ã÷Æä¹¥»÷Ä£¿éºÍͨѶЭÒéÓëMoobot¼Ò×å¸ß¶ÈÏàËÆ £¬ÍƲâÓëMoobot¼Ò×åͬԴ £¬Òò´Ë½«ÕâÀàÐÂÐ͵ĶñÒâ³ÌÐòÃüÃûΪMoobot_Trap £¬Æä½è¼øÁËÃÛ¹ÞµÄÉè¼ÆÍ·ÄÔ £¬³ýÁËαװ×ÔÉíΪÆäËû×°±¸Íâ £¬»¹ÄÜͨ¹ýÓÕ²¶ÆäËü¹¥»÷ÕßµÄÎó²îʹÓÃÇ鱨Óë¹¥»÷Ñù±¾ £¬À´ÎÞа¿ìËÙµÄÉý¼¶ÆäÎäÆ÷¿â £¬ÔöÇ¿×ÔÉíµÄ¹¥»÷Óë·ÀÓùÄÜÁ¦¡£µÚ¶þÀàÊǹ¹½¨´úÀíÍøÂçµÄ¶ñÒâ´úÀí½Úµã £¬ÎÒÃǽ«ÆäÃüÃûΪMal_Proxy £¬Í¨¹ýÏ·¢¶ñÒâ´úÀíÄ£¿é £¬¹¥»÷ÕßÄܹ»½«ÊÜѬȾ»ò¹ºÖõÄ×°±¸×÷ΪнڵãÀ´´úÀíí§ÒâÁ÷Á¿ £¬½ø¶øÒ»Ö±Éú³¤×³´óÆä´úÀíÍøÂç¡£¶ñÒâÁ÷Á¿¾­´úÀíÍøÂçÖÐתÖÁTorÍøÂç»òÕæÊµC&C £¬Ò»·½Ãæ¿ÉÒÔ×èÖ¹Ö±½Ó̻¶Éí·Ý £¬ÁíÒ»·½ÃæÒ²ÄܸüºÃµÄ´©Í¸Ä³Ð©ÍøÂç·À»ðǽµÄÏÞÖÆ¡£Í¨¹ýÏÖÔÚÕÆÎÕµÄÊý¾ÝÍŽáÎïÁªÍø½©Ê¬Ñù±¾µÄÆÊÎö £¬ÎÒÃÇ»¹Ô­³öÁ˸ý©Ê¬ÍøÂçµÄ¹¥»÷Ä£×ÓÈçͼ2Ëùʾ£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ2£º¡±½©Ê¬ÃÛÍø¡°¹¥»÷Ä£×Ó


½øÒ»²½ËÝÔ´ºó £¬ÎÒÃÇ·¢Ã÷Õâ´Î¹¥»÷±³ºóµÄ×éÖ¯¿ÉÄÜÍ¬Ê±ÕÆ¿Ø×ŰüÀ¨Moobot¡¢LeeHozer¡¢Gafgyt±äÖÖÔÚÄڵĶà¸ö½©Ê¬ÍøÂç¡£¸Ã×éÖ¯²»µ«¾ßÓжàÖÖ0DayºÍNdayÎó²î¹¥»÷µÄÄÜÁ¦ £¬»¹ÉÆÓÚͨ¹ý´úÀíÍøÂç¡¢TorÍøÂçµÈ´úÀíÊÖÒÕÀ´ÔöǿͨѶµÄÄäÃû»¯ £¬´Ó¶øÌá¸ßÆäC&C·þÎñÆ÷µÄÒþ²ØÐÔ¡£±¾ÎĽ«¶Ô²¶»ñµ½µÄ½©Ê¬Ñù±¾¡¢¶ñÒâ´úÀí³ÌÐò¼°Æä¹¥»÷Á´¾ÙÐÐÆÊÎö £¬²¢½øÒ»²½¶Ô±³ºóµÄºÚ¿Í×éÖ¯ÒÔ¼°ÕâЩ½©Ê¬ÍøÂç¼äµÄ¹ØÁªÐÔÕö¿ªÆÊÎöºÍ×·×Ù¡£


¶þ¡¢¹¥»÷×ÊÔ´ÆÊÎö


ÔÚ×·×ÙÀú³ÌÖÐ £¬ÎÒÃÇ·¢Ã÷¡°½©Ê¬ÃÛÍø¡±Óë¶à¸ö½©Ê¬ÍøÂç¼ä±£´æ½ÏÇ¿µÄ¹ØÁªÐÔ £¬°üÀ¨Moobot¡¢LeetHozerÒÔ¼°Gafgyt±äÖֵȵÈ¡£ÒÔMoobotºÍLeetHozerÁ½Àà½©Ê¬ÍøÂçΪÀý £¬proxy.2u0apcm6ylhdy7s.comÓòÃûÔø×÷ΪMal_ProxyµÄDownloader URLÒÔ¼°MoobotµÄC2£»elrooted.comÏà¹Ø×ÓÓòÃûÔøÓÃÓÚMal_ProxyµÄC2ÒÔ¼°Moobot¡¢LeetHozerµÄDownloader URL £¬ÀàËÆÓòÃû×ʲúÖØÓõÄÕ÷Ïó £¬Åú×¢Á½ÀཀྵʬºÜÓпÉÄÜÔ´×Ôͳһ×éÖ¯¡£ÎÒÃÇÕûÀíÁ˹ØÁªÑù±¾µÄÈö²¥ºÍÖ´ÐÐÁ÷³ÌÈçͼ3Ëùʾ£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ3£º¹ØÁªÑù±¾µÄÈö²¥ºÍÖ´ÐÐÁ÷³Ìͼ


ÆäÖÐ £¬MoobotÊÇÑù±¾ÊýÄ¿×î¶àÇÒÒ»Á¬»îÔ¾µÄÒ»Àཀྵʬ £¬ÎÒÃÇ·¢Ã÷µÄ¾ß±¸ÓÕ²¶¼°·´Ì½²âÄÜÁ¦µÄMoobot_Trap¼´ÊÇÆäͬԴ¼Ò×塣ͬʱ £¬ÓÉÓÚMoobotǰÆÚÈö²¥µÄÑù±¾Éæ¼°SocksºÍTor°æ±¾ £¬Ò²¿ÉÄÜÓë´Ë´Î·¢Ã÷µÄ¶ñÒâ´úÀí³ÌÐòÓйØ¡£LeetHozer½©Ê¬ÔòÊÇͨ¹ýSocks5ЭæÅºÍTor C&C½¨ÉèÅþÁ¬ £¬ÇÒÓëMal_ProxyµÄ»îԾʱ¼äÏà½ü £¬ÍƲâLeetHozerÄÚÖõĴúÀí½ÚµãÁбíºÜ´ó¿ÉÄܾÍÊǺڿͿØÖƵĶñÒâ´úÀíÍøÂç¡£


ƾ֤ÏÖÔڵļà²âÇéÐÎ £¬¸Ã×éÖ¯µ¥ÈÕÌᳫµÄ¹¥»÷´ÎÊýÔ¼ÔÚ100´Î×óÓÒ £¬±»¹¥»÷Ä¿µÄÔòÖ÷ÒªÂþÑÜÔÚÖйú¡¢ÃÀ¹ú¡¢¶íÂÞ˹¡¢µÂ¹úµÈ¹ú¼Ò £¬ÆäÖÐÕë¶ÔÎÒ¹úµÄ¹¥»÷´ó¶à¼¯ÖÐÔÚн®¡¢ºÓÄÏ¡¢½­ËÕ¡¢Ì¨ÍåµÈµØÇø £¬¹¥»÷¼Í¼ʾÀýÈçͼ4£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ4£º¹¥»÷¼Í¼


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ5£º¾³ÄÚÊܹ¥»÷IPλÖÃÂþÑÜͼ


±ðµÄ £¬¸Ã×éÖ¯»¹¾ß±¸ºÜÇ¿µÄÎó²îʹÓÃÄÜÁ¦ £¬ÒÑÖªµÄÎäÆ÷¿â°üÀ¨½ñÄêÍ·Åû¶µÄLILIN DVR 0DayÎó²î¡¢HiSilicon DVR backdoor 0DayÎó²î £¬ÒÔ¼°Öî¶àÓ°Ïì¹æÄ£ÆÕ±é¡¢Î£º¦ÑÏÖØµÄNdayÎó²î £¬Ò»Ð©±»¹ûÕæµÄÎó²îPOCÒ²ÍùÍù»á±»Ñ¸ËÙ¼¯³É²¢Ó¦ÓÃÓÚÆäÎó²îɨÃèÄ£¿é £¬Ë¼Á¿µ½ºÚ¿Í»¹¿ÉÒÔͨ¹ýαװµÄÓÕ²¶½ÚµãÍøÂçÆäËü¹¥»÷ÕßµÄÇ鱨¼°Ñù±¾ÇéÐÎ £¬ÎÒÃÇÔ¤¼ÆÆä¿ÉÓõÄÎó²î×ÊÔ´ºÜÊÇÖØ´ó¡£Í¨¹ýÏÖÔÚ¼à²â·¢Ã÷¼°Ïà¹Ø±¨¸æÖÐÅû¶µÄÎó²îʹÓÃÇéÐÎ £¬¸Ã×é֯ʹÓõÄÎó²îÈç±í1Ëùʾ£º


±í1£ºÎó²îʹÓÃÁбí

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


ÔÚÓòÃû×ʲú·½Ãæ £¬¸Ã×é֯ʹÓÃʱ¼ä½Ï³¤¡¢Æµ´Î½Ï¸ßµÄÓòÃûΪelrooted.com¡¢2u0apcm6ylhdy7s.comÒÔ¼°¶¥¼¶ÓòÃû.xyzϵIJ¿·ÖÓòÃû¡£ÕâÈýÀàÓòÃûϵÄ×ÓÓòÃûºã¾Ã±»ÆÊÎö²¢ÓÃÓÚÆäÑù±¾µÄDownloaderURL»òC&C¡£ÆäÖÐ £¬185.172.110.0/23Íø¶Î¹ØÁª×Å´ó×Ú½©Ê¬ £¬ÀýÈç185.172.110.240¡¢185.172.110.224¡¢185.172.110.235µÈµÈ¡£


»ùÓÚÏÖÔÚÕÆÎÕµÄÇéÐÎ £¬ÎÒÃÇ×ܽá¸Ã×éÖ¯µÄÌØµãÈçÏ£º


¡ñ ¸Ã×éÖ¯¿ÉÄÜÕÆ¿Ø×ŰüÀ¨Moobot¡¢LeeHozer¡¢Gafgyt_variantÔÚÄڵĶà¸ö½©Ê¬ÍøÂç £¬¹¥»÷Ä¿µÄ±é²¼È«Çò £¬ÇÒ½üÆÚÈÔÔÚ¼á³Ö¸ßƵÂʵĹ¥»÷Ô˶¯

¡ñ ÕÆÎÕ×Å´úÀíÍøÂç×ÊÔ´ £¬ÓëÆäËüʹÓôúÀíÍøÂçµÄ½©Ê¬±£´æÒ»¶¨¹ØÁª £¬ÇÒ¿ÉÄÜÔÚµØÏÂÂÛ̳³öÊÛ´úÆÊÎö¼ûȨÏÞ

¡ñ ÉÆÓÚ0DAY¡¢NDAYÎó²îʹÓÃ

¡ñ ÉÆÓÚʹÓÃSocks5´úÀí¡¢TorÍøÂçµÈC&CÒþ²ØÊÖÒÕ

¡ñ Ñù±¾É¨ÃèÄ£¿éÂþÑÜÔÚ¶àÖÖÑù±¾ÖÐЭ×÷ɨÃè £¬É¨ÃèЧÂʸß

¡ñ Ñù±¾¾ß±¸ÓÕ²¶¼°·´Ì½²âÄÜÁ¦ £¬Äܹ»²¶»ñÆäËüºÚ¿ÍµÄ¹¥»÷Ç鱨

¡ñ ¾ß±¸Ò»¶¨µÄÇå¾²¶Ô¿¹ÄÜÁ¦ £¬Ñù±¾µü´ú¸üп졢ÃâɱÐԺà £¬ÆµÈÔÌæ»»UPX»ÃÊý¿Ç¡¢¸üÐÂÃô¸ÐÐÅÏ¢¼ÓÃÜËã·¨¼°Í¨Ñ¶Ð­ÒéµÈ


Èý¡¢¹¥»÷ÑùÌìÖ°Îö


ÓÉÓÚ¸Ã×éÖ¯ÓµÓÐ×ÅÁ½Àཀྵʬ½Úµã£¨ÓÕ²¶Ó뷴̽²â½Úµã¡¢´úÀí½Úµã£© £¬ÎÒÃÇÒ²½«Öصã¶ÔÕâÁ½Àà½ÚµãÏà¹ØµÄÑù±¾¾ÙÐÐÆÊÎö¡£µÚÒ»ÀàÑù±¾ÎªMoobot_Trap £¬Æäαװ³ÉΪDVRʵÏÖÓÕ²¶Óë·´Õì²âµÄ¹¦Ð§£»µÚ¶þÀàÑù±¾ÎªÊµÏÖ·´×·×Ù²¢ÓëTorÍøÂç¶Ô½ÓµÄSocket5´úÀí½Úµã £¬°üÀ¨¶ñÒâÑù±¾Mal_ProxyºÍLeeHozer¡£


3.1Moobot_TrapÆÊÎö


Moobot_Trap½©Ê¬ÊÇÒ»¸ö¹¦Ð§ÍêÕûµÄ½©Ê¬³ÌÐò £¬Æä¹¦Ð§°üÀ¨ÓÕ²¶¼à²âÒÔ¼°·´Ì½²â¡¢Îó²îɨÃè¡¢DDos¹¥»÷¡£Í¨¹ýÑù±¾µÄÏàËÆ¶È±È¶Ô £¬ÎÒÃÇ×îÖÕÈ·¶¨Moobot_TrapÓëMoobot¼Ò×åͬԴ £¬Æä¹¥»÷´úÂëºÍͨѶЭÒé¾ßÓи߶ȵÄÏàËÆÐÔ¡£Moobot½©Ê¬×Ô2019ÄêϰëÄê×îÏÈ»îÔ¾ £¬Æäºã¾ÃʹÓÃÎó²î¾ÙÐÐÀ©É¢ÓëѬȾ £¬¸Ã½©Ê¬½ÓÄÉÒ»ÖÖÊèɢɨÃèµÄ·½·¨¾ÙÐй¥»÷ £¬¼´²»½«ËùÓÐÎó²îɨÃè·½·¨¼¯³ÉÔÚµ¥¸öÑù±¾ÄÚ £¬¶øÊǽ«ÖÖÖÖÎó²îÂþÑÜÔÚ¶àÀàBotÑù±¾ÖÐ £¬ÒÔÌá¸ßɨÃèЧÂʽµµÍ±»·¢Ã÷µÄ¼¸ÂÊ¡£Moobot_TrapÒ²ÑÓÐø´ËÖÖÌØÕ÷ £¬µ«Æä×îÖ÷Òª¸Ä±äÊǼÓÈëÓÕ²¶ºÍ·´Ì½²âÄÜÁ¦ £¬ÆäÔÚÊÜѬȾװ±¸ÉÏ¿ªÆôÒ»¸ömini_httpd·þÎñ £¬²¢Î±×°³ÉDVR×°±¸ £¬Ò»·½ÃæÓÃÓÚÓÕ²¶Îó²îºÍ¹¥»÷Ñù±¾ £¬Ò»·½Ãæ¿ÉÒÔÓÕÆ­ÖÖÖÖ×°±¸Ì½²âƽ̨¡£

ÏêϸÆÊÎöÑù±¾Èç±í2Ëùʾ£º


±í2£ºÑù±¾ÐÅÏ¢

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


3.1.1 ÓÕ²¶Ó뷴̽²âÄ£¿éÆÊÎö


¸ÃÄ£¿éΪÁËʵÏÖÓÕ²¶¹¦Ð§ £¬½«×Ô¶¯¿ªÆôWEB·þÎñ¶Ë¿Ú(80¡¢8080¡¢8000)ÓëÊý¾Ý¿âHSQLµÄ·þÎñ¶Ë¿Ú(9002) £¬Ò»µ©ÊÕµ½Íâ½çµÄhttpЭÒéµÄɨÃè̽²â £¬±ã»á·µ»ØÎ±×°µÄ×°±¸Ö¸ÎÆ¡£ÏÖÔÚ·¢Ã÷µÄMoobot_Trap½«ÊÜ¿Ø×°±¸Î±×°³ÉDVR×°±¸ £¬²»¹ýºÚ¿Í¿ÉÒÔͨ¹ý¸üÐÂÄ£¿éÀ´±ä»»Ö¸ÎÆÐÅÏ¢¡£±ðµÄ¸ÃÄ£¿é»¹Äܹ»¼à¿ØÍâ½ç¶Ô¸Ã×°±¸·¢¶¯µÄ¹¥»÷²¢½«¹¥»÷ÐÅÏ¢Éϱ¨¸øºÚ¿ÍÔ¤ÏȰ²ÅŵÄC&C·þÎñÆ÷ÉÏ £¬ÒԴ˺ڿͿÉÒÔ»ñÈ¡µ½Îó²îɨÃèÌØÕ÷ºÍ¹¥»÷Ñù±¾¡£


( 1 ) ·´Ì½²â£ºÏÖÔÚ×îΪÖ÷Á÷µÄ×°±¸Ì½²âÊÖÒÕÒÀÈ»ÊÇ»ùÓÚÖ¸ÎÆÊµÏÖµÄ £¬ÈçShodan¡¢ZoomEye¡¢CensysÒÔ¼°ÖÖÖÖÎó²îɨÃè²úÆ· £¬Òò¶øMoobot_Trap»¹ÌṩһÀàÄÜÁ¦¾ÍÊǸøÉ¨ÃèÔ´ÌṩαÔìµÄÐÅÏ¢ £¬ÒÔÓÕÆ­É¨ÃèÒýÇæ×öÍÉ»¯ÎóµÄ¾öÒé¡£Ò»ÔòMoobot_Trap¿ÉÒÔ½«×ÔÉíαװ³ÉΪһ¸ö¼áÈçÅÌʯµÄ×°±¸ £¬ÈÃɨÃèÒýÇæÒÔΪÕâÊÇһ̨Çå¾²µÄ×°±¸¶ø½µµÍ±»·¢Ã÷µÄ¼¸ÂÊ£»Ò»ÔòMoobot_TrapÒ²¿ÉÒÔ½«ÈëÇÖµÄ×°±¸Î±×°³ÉΪһ¸ö±£´æÐ¹ûÕæÎó²îµÄ×°±¸ £¬Æä¿ÉÒÔÆðµ½ÓÕ²¶Ò»Ð©Î´¹ûÕæµÄÎó²îʹÓôúÂë¡£ÔÚÎÒÃÇÄ¿½ñËù·¢Ã÷µÄ½©Ê¬ÍøÂçÖÐ £¬ÆäÖб»ÈëÇÖµÄÈκÎһ̨װ±¸¶¼½«±»Ê¶±ð³ÉΪһ¸öÌṩmini_httpd·þÎñµÄDVR×°±¸(ÓÃÓÚÓÕ²¶Mini_httpd1.19Ïà¹ØµÄÎó²îʹÓôúÂë)¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ6£ºÉ¨ÃèÖ¸ÎÆÊ¾Àý


Mini_httpdÊÇÒ»¿î΢Ð͵ÄHttp·þÎñÆ÷ £¬ÔÚÕ¼ÓÃϵͳ×ÊÔ´½ÏСµÄÇéÐÎÏ¿ÉÒÔ¼á³ÖÒ»¶¨Ë®Æ½µÄÐÔÄÜ £¬Òò´ËÆÕ±é±»ÖÖÖÖÎïÁªÍø×°±¸£¨Â·ÓÉÆ÷ £¬½»Á÷Æ÷ £¬ÉãÏñÍ·µÈ£©×÷ΪǶÈëʽ·þÎñÆ÷ʹÓ᣶ø°üÀ¨»ªÎª¡¢º£¿µÍþÊÓ¡¢zyxel¡¢Ê÷Ý®Åɵȳ§ÉÌµÄÆìÏÂ×°±¸¶¼Ôø½ÓÄÉMini_httpd×é¼þ £¬Ó°Ïì¹æÄ£ºÜ¹ã £¬Ïà¹ØÎó²î¿ÉÄÜÓ°ÏìÈ«ÇòÊý°ÙÍò×°±¸¡£ÒÔÊǺڿʹËÀàÐÂÓ±µÄÊÖÒÕ˼Ð÷ÔËÓÃÒ²ÐèÒªÒýÆðÎÒÃÇ×ã¹»µÄÖØÊÓ¡£


( 2 ) ÓÕ²¶£ºÎÒÃÇÖªµÀ £¬ÏÖÊµÍøÂçÖб£´æ´ó×ÚÈ䳿ºÍ½©Ê¬ÍøÂç £¬ËûÃÇÓÀ²»ÖÐÖ¹µØÉ¨Ãè̽²âÍøÂç×ÊÔ´ £¬Í¬Ê±ËûÃÇÒ²ÔÚʵʱ¸üÐÂÆä̽²âÌØÕ÷ £¬ÈçºÚ¿ÍÃǵÄ0day/NdayÎó²îɨÃèÌØÕ÷¡£¶ø´ó²¿·Ö¿ÉÓÃÓÚÈ䳿ºÍ½©Ê¬Èö²¥µÄÎïÁªÍøÎó²î¶¼¼¯ÖÐÔÚHTTP·þÎñµÄÔ¶³ÌÏÂÁîÖ´ÐÐÎó²î(Õ¼±È¸ü¶àµÄTelnetÀ๥»÷ÒÔÈõ¿ÚÁîΪÖ÷ £¬´Ë´¦²»±í)¡£¸Ã¶ñÒâÄ£¿éÕýÊÇÒÔ»ñÈ¡´ËÀàÎó²î¹¥»÷ÐÐΪΪĿµÄ £¬ÔÚÆô¶¯¶Ë¿ÚÉϼàÊÓwget¡¢tftp¡¢/bin/shÏÂÁî £¬ÍøÂçÎó²îÐÅÏ¢ºÍÈö²¥Ñù±¾¡£ÏÂͼÊÇÒ»¸öÔ¶³ÌÏÂÁîÖ´ÐÐÎó²îµÄPayload£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ7£ºÉ¨ÃèPayloadʾÀý


µ±Ä³Ð©¹¥»÷Õß¡¢È䳿»òÕß½©Ê¬³ÌÐòÕë¶ÔÊÜѬȾװ±¸¾ÙÐÐÎó²îɨÃè»ò´úÂëÖ²Èëʱ £¬Ò»µ©¹¥»÷PayloadÖÐЯ´øÓÐÖ¸¶¨ÃüÁÈçͼÖеÄwget£©Ê± £¬¸ÃÊý¾Ý¼´±»ÊÓΪÓÐÓÃÇ鱨±»×ª·¢ÖÁMoobot_TrapºÚ¿ÍµÄC&C¡£Í¨¹ýÕâÖÖÀàËÆÃ۹޵ļà²âÊÖÒÕ £¬ºÚ¿Í¿ÉÒÔ²¶»ñµ½´ó×ÚÎó²îʹÓôúÂë £¬ÉõÖÁÊÇ0dayÎó²î £¬¸ü½øÒ»²½ £¬»¹Äܹ»Í¨¹ýÈö²¥µÄ½©Ê¬ÑùÔ­À´ÌáÈ¡ºÍÑо¿¸ü¶àÓмÛÖµµÄÎó²î»òÊÖÒÕ¡£


´ÓÉÏÃæµÄÆÊÎöÎÒÃÇ»¹¿ÉÒÔ¿´³ö £¬ÈôÊǺڿÍ×éÖ¯¾ß±¸×ã¹»µÄÊÖÒÕʵÁ¦ £¬»¹ÄÜͨ¹ý²¶»ñµÄɨÃèÐÅÏ¢»ñÈ¡µ½ÆäËü½©Ê¬ÍøÂçµÄDownload IP»òC&C²¢½øÒ»²½ÊµÑéÈëÇÖ¡£Í¨³£ÇéÐÎϹ¥»÷ÕßµÄÐí¶à·þÎñÆ÷¶¼À´×ÔÎó²îÈëÇÖ¡¢Telnet±¬ÆÆµÈµÈ £¬ÄÇôÕâЩ·þÎñÆ÷×ʲú¾ÍºÜÓпÉÄܱ»ºÚ¿Í×éÖ¯¶þ´ÎÈëÇÖ £¬Ô­¿ØÖÆÕßÓµÓеÄÈ⼦×ÊÔ´Ò²¿ÉÄܱ»¹²Ïí»ò½ÓÊÜ¡£ÏÂÎÄÎÒÃǽ«¶ÔMoobot_Trap¾ÙÐÐÆÊÎöÓëÐðÊö¡£


Moobot_TrapÊ×ÏÈ»áÔÚ80¡¢8080¡¢8000¡¢9002ËÄÖÖ¶Ë¿ÚÖÐËæ»úÑ¡ÔñÆäÒ»½¨Éè·þÎñ¶Ë¼àÌý £¬¿ÉÒÔÒÔΪºÚ¿ÍµÄÄ¿µÄ¾ÍÊÇÍøÂçÕâËÄÀà¶Ë¿ÚµÄɨÃèÊý¾Ý¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ8£ºÑ¡Ôñ¶Ë¿Ú½¨Éè¼àÌý


µ±¹¥»÷ÕßɨÃèÏìÓ¦¶Ë¿ÚÇÒ·¢Ë͵ÄÇëÇóÊý¾Ý°üÀ¨wget¡¢tftp¡¢/bin/shÏÂÁîʱ £¬Moobot_Trap»á·µ»ØÎ±ÔìµÄmini_httpd·þÎñÆ÷ÐÅÏ¢²¢½«ÇëÇóÊý¾Ýת·¢¸øC&C £¬Ö®ºó¹Ø±ÕÓë¿Í»§¶ËµÄÅþÁ¬£¨Ä£ÄâHTTPÎÞÅþÁ¬ÇëÇ󣩡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ9£º·µ»Ømini_httpd·þÎñÆ÷ÐÅÏ¢


ÅþÁ¬C&CÔòÊǼÓÃÜ´æ´¢ÔÚÄÚ´æÖУ¨Ãô¸ÐÐÅÏ¢¼ÓÃܽ«ÔÚºóÐøÕÂ½ÚÆÊÎö£©¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ10£º×ª·¢Êý¾Ý


Ä£ÄâÒ»´ÎɨÃèµÄÏÖÕæÏàÐÎ £¬µ±¹¥»÷ÕßÕë¶ÔÓÕ²¶½Úµã¾ÙÐÐÎó²îɨÃèʱ £¬½»»¥Á÷Á¿Êý¾Ý°üÈçͼ11Ëùʾ£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ11£º½»»¥Êý¾Ý°ü


Moobot_Trap¼ì²âµ½wgetÏÂÁîʱ £¬»áʶ±ðΪÓÐÓÃÇ鱨 £¬²¢½«É¨ÃèÐÅÏ¢ÒÔÈçϵÄÐÎʽÉϱ¨ÖÁC&C¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ12£ºÉϱ¨É¨ÃèÊý¾Ý


Éϱ¨Êý¾ÝÃûÌÃÈç±í3Ëùʾ£º


±í3£ºÉϱ¨Êý¾ÝÃûÌÃ

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


3.1.2 Ãô¸ÐÐÅÏ¢¼ÓÃÜ


¼ÓÃÜÊý¾Ý²¢·ÇÕû¶Î´æ´¢ÔÚ´úÂëÖÐ £¬¶øÊǽ«×Ö·û´®³£Á¿Ö§½â³É¶à¸ö²¿·Ö´æ·ÅÔÚrodataºÍtext¶Î £¬ÕâÒ²»á¸øÆÊÎöÊÂÇéÔì³ÉÒ»¶¨µÄ×ÌÈÅ¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ13£º¼ÓÃÜ×Ö·û´®


Ïêϸ¼Ó½âÃÜËã·¨ÓëMiraiÏàͬ £¬ÃÜԿΪ0x0deadbeef £¬ËùÓÐ×Ö·û´®µÄʹÓö¼ÊÇÓÃʱ½âÃÜ £¬ÓÃÍê¼´»Ö¸´¼ÓÃÜ £¬¼Ó½âÃÜËã·¨Èçͼ14Ëùʾ£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ14£º¼Ó½âÃÜËã·¨


3.1.3 ¶Ë¿ÚɨÃèºÍÐÅÏ¢Éϱ¨


MoobotɨÃèÄ£¿é½ÓÄÉÈ«ÍøÉ¨Ãè £¬²¢½«É¨ÃèЧ¹ûÉϱ¨Reporter £¬×îºóÓÉLoaderÕë¶ÔÎó²î×°±¸Ö²ÈëÑù±¾ £¬ÀúÊ·ÉÏÆä±£´æ¶àÖÖɨÃè°æ±¾£º


( 1 ) TCP:23,26 (Telnet)

( 2 ) TCP:34567 (DVRIP)

( 3 ) TCP:4567(TVT)

( 4 ) TCP:5555 (ADB)

( 5 ) TCP:80,81,82,83,85,88,8000,8080,8081,9090,60001 (HTTP)


¹ØÓÚɨÃèhttp·þÎñµÄÑù±¾ £¬ÈôÊǼì²âµ½ÈçÏÂHttp ServerÔò»áÉϱ¨Reporter¡£Ñù±¾½âÃܺóÓÃÓÚ¼ì²âµÄ·þÎñÆ÷×Ö·û´®Ê¾ÀýÈçÏ£º

"Server: JAWS/1.0."

"Server: DWS."

"URL=/view/viewer_index.shtml?id=."

"Server: thttpd/2.25b PHP/20030920."

"Server: Boa/0.93.15."


ÕâЩ²î±ðɨÃèÖÖÀàµÄÑù±¾µÄDownloaderURLͨ³£Ò²ÊÇÒÔ¶ÔÓ¦Îó²î×°±¸µÄÃû³ÆÀ´ÃüÃûºÍ·ÖÀà £¬ÀýÈ磺


±í4£ºDownloadURLÌØµã

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


¹ØÓÚɨÃèʹÓõı¬ÆÆÆ¾Ö¤ £¬³ýÁ˲¿·ÖÄÚÖÃÁбí £¬»¹¿ÉÒÔÏòC&C·¢ËÍÇëÇóÖ¸ÁîÒÔ»ñÈ¡±¬ÆÆÃû³ÆÃÜÂëÁбí £¬ÇëÇóÖµ²î±ð¶ÔÓ¦²î±ðµÄ±¬ÆÆ×éºÏÖµ¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ15£º·µ»Ø±¬ÆÆ×éºÏ


µ±É¨Ãè·¢Ã÷¿ÉÓÃÎó²î×°±¸Ôò»áÏòReporterÉϱ¨×°±¸ÐÅÏ¢¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ16£ºÉϱ¨×°±¸ÐÅÏ¢


±í5£ºÉϱ¨×°±¸ÐÅÏ¢ÆÊÎö

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


3.1.4 ͨѶЭÒé¼°¹¥»÷Ä£¿é


Moobot_TrapÔÚͨѶЭÒé·½ÃæÓë֮ǰµÄ°æ±¾ÓÐËùת±ä £¬Àֳɽ¨ÉèÅþÁ¬ºó £¬Ê×ÏÈ»áÏò¿ØÖƶ˷¢ËÍÉÏÏß°ü¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ17£ºÉÏÏßÊý¾Ý°ü


±í6£ºÉÏÏßÊý¾Ý°üÆÊÎö

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


Ö®ºó¾àÀë60ÃëÑ­»·Ïò¿ØÖƶ˷¢ËÍÐÄÌø°ü[0x00 0x00]£¨Àο¿Öµ£© £¬¿ØÖƶËÔò¾àÀë20ÃëÏò½©Ê¬³ÌÐò»Ø°ü[0x33 0x66 0x99]£¨Àο¿Öµ£©¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ18£ºÐÄÌøÊý¾Ý°ü


µ±¿ØÖƶ˷¢Ë͵ÄÖ¸ÁîǰÈý×Ö½Ú·Ç[0x33 0x66 0x99]ʱ £¬Ôò½øÈë¹¥»÷ģʽÆÊÎöÖ¸Áî¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ19£ºÆÊÎö¹¥»÷


¹¥»÷Ä£¿é·½Ãæ £¬Moobot_TrapÑÓÓÃÁËMiraiµÄ¹¥»÷ÐÎʽ £¬Ñù±¾°üÀ¨7ÖÖ¹¥»÷ģʽ¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ20£º¹¥»÷ģʽ


¹¥»÷Ö¸ÁîÊý¾Ý°üÈçͼ21Ëùʾ£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


¶ÔÓ¦½á¹¹ÌåʾÒâÈçÏ£º

type Attack struct {

  Duration          uint32

  Type              uint8

  Targets counts    uint8

  Targets           map[uint32]uint8  

  Flags counts      uint8

  Flags             map[uint8]string

}


±í7£º¹¥»÷Ö¸ÁîÆÊÎö

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


3.2Mal_ProxyÆÊÎö


Mal_ProxyÊǺڿÍ×éÖ¯ÓÃÓÚ¹¹½¨´úÀíÍøÂçµÄ½¹µãÄ£¿é £¬Æä¿ÉÒÔÌṩ´úÀí·þÎñÒÔ¼°ÐÅÏ¢Éϱ¨¹¦Ð§¡£¸ÃÄ£¿éÇáÓ¯ÎÞа £¬¹¥»÷Õß¿ÉÒÔͨ¹ý²ÎÊýÉèÖôúÀí·þÎñ £¬³ÌÐòÆô¶¯ºóÊÜ¿Ø×°±¸¼´×÷Ϊ´úÀí½Úµã¼ÓÈëµ½´úÀíÍøÂçÖÐ £¬ÎªºÚ¿ÍµÄ¶ñÒâÔ˶¯ÌṩÒþÄä±£»¤¡£


Mal_Proxy±£´æÁ½¸ö°æ±¾ £¬V1°æ±¾C2Ϊcest4.elrooted.com £¬V2°æ±¾C2Ôò°üÀ¨hxarasxg.hxarasxg.xyzºÍda.elrooted.com¡£ÆäÖÐV2°æ±¾ÔöÌíÁ˲ÎÊýÆô¶¯¡¢Socks5ЭÒéÈÏ֤ģʽ¼°UPX¿Ç £¬²¢ÐÞ¸ÄÁ˿ǵĻÃÊý£¨ÏÖʵ»ÃÊý0xBC7A3331£©ÒÔ¶Ô¿¹¾ç±¾Íѿǡ£Mal_ProxyÑù±¾¾ù±»°þÀë·ûºÅÇÒδÁôÏÂÈκÎÓë´úÀíÏà¹ØµÄ×Ö·û´®¡¢ÌØÕ÷µÈÐÅÏ¢ £¬ËµÃ÷¸Ã×éÖ¯¾ß±¸Ò»¶¨µÄÇå¾²¶Ô¿¹ÂÄÀú £¬ÓÐÒâ¸øÆÊÎöÖ°Ô±ÖÆÔì¸ü¶àµÄÄÑÌâ £¬Ò²Ê¹µÃMal_Proxy¼á³ÖÁ˺ÜÊǺõÄÃâɱÐÔ¡£


ºóÎÄÒÔV2°æ±¾ÎªÀý¾ÙÐÐÏêϸÆÊÎö £¬²¢»á´©²åһЩV1°æ±¾µÄ±ÈÕÕ £¬Ñù±¾ÐÅÏ¢Èç±í8Ëùʾ£º


±í8£ºÑù±¾ÐÅÏ¢

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


3.2.1 ²ÎÊýÆô¶¯Ä£Ê½


Mal_Proxy V1°æ±¾²¢²»¾ß±¸²ÎÊýÆô¶¯Ä£Ê½ £¬Æä´úÀí¶Ë¿ÚºÅÊÇͨ¹ýʱ¼ä´ÁÅÌËã³öµÄËæ»úÖµ»ñµÃ£¨¶Ë¿Ú¹æÄ££º0ÖÁ65535£©¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ22£ºV1°æ±¾»ñÈ¡Ëæ»ú¶Ë¿Ú


Mal_Proxy V2°æ±¾ÔòÌí¼ÓÁ˲ÎÊýÆô¶¯Ä£Ê½ £¬´Ó¶ø¿ÉÒÔÔ½·¢ÎÞаµÄÉèÖôúÀí¶Ë¿ÚÒÔ¼°Socks5ЭÒéµÄÓû§Ãû/ÃÜÂëÈÏ֤ģʽ¡£²ÎÊýÆô¶¯¹²°üÀ¨ÈýÖÖÏÂÁî²ÎÊý £¬ÏÂÁîÐÎʽΪ£º


Mal_Proxy -pport -u user -P password


ÆäÖÐ-pΪָ¶¨µÄ´úÀí°ó¶¨¶Ë¿Ú £¬-u¡¢-PΪÉèÖÃÓû§Ãû/ÃÜÂëÈÏ֤ģʽ £¬Èç²»ÉèÖÃĬÒÔΪÎÞÐèÈÏÖ¤·½·¨¡£

V2°æ±¾ÎÞ²ÎÆô¶¯»áĬÈϰó¶¨ÍâµØ28105¶Ë¿Ú £¬²¢ÒÔÎÞÐèÈÏÖ¤µÄ·½·¨Ö´ÐгÌÐò¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ23£º²ÎÊýÆô¶¯


³ÌÐòÖ´Ðкó»áÔÚ²î±ð½×¶ÎFork¶àÏß³Ì £¬²¢Í¨¹ý²î±ðÏß³ÌÖ´ÐÐÏìÓ¦µÄ¹¦Ð§Ä£¿é £¬°üÀ¨ÐÅÏ¢Éϱ¨Ä£¿éºÍ´úÀí·þÎñÄ£¿é¡£


3.2.2 ÐÅÏ¢Éϱ¨Ä£¿é


V2°æ±¾µÄÐÅÏ¢Éϱ¨Ä£¿éͬÑùÇø·ÖÓвκÍÎÞ²ÎÁ½ÖÖģʽ £¬ÏêϸÉϱ¨ÐÅϢͬ²ÎÊýÄÚÈÝÓйØ¡£¶øV1°æ±¾½öÓÐÒ»ÖÖÉϱ¨·½·¨ £¬¼´V2°æ±¾µÄÎÞ²Îģʽ¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ24£ºV1°æ±¾ÐÅÏ¢Éϱ¨


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ25£ºV2°æ±¾Á½ÀàÐÅÏ¢Éϱ¨·½·¨


ÎÞ²ÎÉϱ¨Êý¾Ý°ü£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ26£ºV2°æ±¾ÎÞ²ÎÉϱ¨Êý¾Ý°ü


ÓвÎÉϱ¨Êý¾Ý°ü£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ27£ºV2°æ±¾ÓвÎÉϱ¨Êý¾Ý°ü


±í9£ºV2°æ±¾Éϱ¨Êý¾Ý°üÆÊÎö

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


³ÌÐòÿ¾àÀë300ÃëÑ­»·Ïòhxarasxg.hxarasxg.xyz:38129·¢ËÍÐÄÌø°üÉϱ¨²ÎÊýÐÅÏ¢¡£Í¬Ê±³ÌÐòÄ£ÄâÁËÓòÃûÅÌÎÊÇëÇó £¬Í¨¹ý¹«¹²·þÎñDNS£¨8.8.8.8£©À´×ÔÐÐÆÊÎöIP £¬´Ó¶ø±ÜÃâhosts»òresolv.conf±»¸Ä¶¯»òÐ®ÖÆÔì³ÉµÄDNSÅÌÎÊÒì³£¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ28£ºV2°æ±¾ÐÅÏ¢Éϱ¨


3.2.3 ´úÀí·þÎñÄ£¿é


´úÀíÄ£¿éÏß³ÌÊ×ÏÈ»á°ó¶¨¼àÌýÍâµØÖ¸¶¨¶Ë¿Ú£¨´úÀí¶Ë¿Ú£© £¬²¢Í¨¹ýlisten¡¢acceptµÈ²Ù×÷º¯ÊýÀ´½¨Éè¼àÌý²¢ÎüÊÕ¿Í»§¶ËÇëÇó¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ29£º°ó¶¨¼àÌý´úÀí¶Ë¿Ú


Ö®×ÓÅ®ÀíÄ£¿é»á½øÒ»²½Õë¶Ô¿Í»§¶ËµÄÇëÇó¾ÙÐÐÅжϺÍУÑé £¬ÀýÈçÕë¶Ô0x05 0x01 0x00 0x03ÄÚÈݵÄУÑé £¬ÊµÔòΪSocks5ЭÒéÈÏÖ¤½×¶ÎµÄÎÕÊÖÀú³Ì £¬½øÒ»²½ÆÊÎöºó¿ÉÒÔÈ·ÈϸÃÄ£¿éÊÇ»ùÓÚSocks5ЭÒéµÄ¶ñÒâ´úÀí³ÌÐò·þÎñ¶Ë¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ30£ºSocks5ЭÒéУÑé


3.2.4 Socks5ЭÒéÏÈÈÝ


Socks5ÊÇÒ»ÖÖÍøÂç´«ÊäЭÒé £¬Ö÷ÒªÓÃÓÚ¿Í»§¶ËÓëÍâÍø·þÎñÆ÷Ö®¼äͨѶµÄÖÐÐÄת´ï¡£´ËЭÒé²¢²»ÈÏÕæ´úÀí·þÎñÆ÷µÄÊý¾Ý´«Êä»·½Ú £¬¶øÊÇÔÚ C/S Á½Í·ÕæÊµ½»»¥Ö®¼ä £¬½¨ÉèÆðÒ»Ìõ´Ó¿Í»§¶Ëµ½´úÀí·þÎñÆ÷µÄÊÚÐÅÅþÁ¬¡£¿Í»§¶ËÊ×ÏÈÐèÒªºÍ·þÎñ¶Ë¾ÙÐÐÎÕÊÖÈÏÖ¤ £¬¿ÉÒÔ½ÓÄÉÓû§Ãû/ÃÜÂëÈÏÖ¤»òÕßÎÞÐèÈÏÖ¤·½·¨ £¬ÎÕÊÖÀֳɺ󼴿ɽøÈëÊý¾Ý´«Êä½×¶Î £¬Ð­ÒéÔ­ÀíÈçͼ31Ëùʾ£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ31£ºSocks5ЭÒéÔ­Àí


ÒÔij´Îͨ¹ýSocks5´úÀí´«ÊäµÄ¹¥»÷Ö¸ÁîΪÀý £¬ÔÚÒѾ­½èÖú´úÀíЭÒ齨ÉèÅþÁ¬µÄÇéÐÎÏ £¬C&CÏ·¢µÄ¹¥»÷Ö¸Áî¾­´úÀíÍøÂ磨54.188.198.118:9090£©ÖÐתºó´«Êäµ½Bot £¬´Ëʱ²¶»ñµÄÁ÷Á¿ÊÇÎÞ·¨»ñÈ¡µ½ÕæÊµC&CµØÖ·µÄ £¬ÔÚÒ»¶¨Ë®Æ½ÉÏ¿ÉÒÔµÖ´ïÒþ²ØC&CµÄÄ¿µÄ¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ32£º´úÀí´«Êä¹¥»÷Ö¸ÁîÁ÷Á¿


´ÓÁíÒ»¸ö½Ç¶È˼Á¿ £¬Socks5ЭÒéËäÈ»ÔÚ´«Êä½×¶Î¾ßÓÐÒþ²ØC&CµÄЧ¹û £¬µ«Æä×÷Ϊ͸Ã÷´úÀí²¢²»¾ß±¸¼ÓÃܹ¦Ð§ £¬ÈÏÖ¤ºÍÅþÁ¬½×¶ÎÒ²²¢²»Çå¾²¡£ÈôÊÇÄܹ»Ðá̽ЭÉÌÎÕÊֽ׶εÄÊý¾ÝÁ÷Á¿ £¬ÒÀÈ»Äܹ»ÆÊÎö²¢»ñÈ¡µ½Ñù±¾ÅþÁ¬µÄÕæÊµC&C¡£»ùÓÚÕâЩԵ¹ÊÔ­ÓÉ £¬Ò»Ð©ºÚ¿Í»¹»á½øÒ»²½Ê¹ÓÃTor ÍøÂçÀ´ÔöÇ¿ÒþÄäÐÔ £¬ÓÉÓÚTorÍøÂçÿһÌõͨѶÁ´Â·¶¼ÓÉÈô¸ÉËæ»úѡȡµÄTor½Úµã×é³É £¬ÇÒͨѶÊý¾Ý¾ÙÐÐÁ˶à²ã¼ÓÃÜ £¬×ÝÈ»»ñÈ¡µ½Tor C&CÒ²ÄÑÒÔËÝÔ´µ½Òþ²ØµÄÕæÊµ·þÎñÆ÷ £¬ÒÔÊÇÔÚÒþÄäÐÔ·½ÃæTorÍøÂçÊǸüºÃµÄÑ¡Ôñ¡£ËäÈ»TorÍøÂçÒ²ÓÐÆäÎó²î £¬ÓÉÓÚÅþÁ¬µÄÖØ´óÐÔ £¬TorÍøÂçµÄ´«ÊäËÙÂʺÍÀÖ³ÉÂÊÍùÍùÄÑÒÔ°ü¹Ü¡£×ۺ϶øÑÔ £¬Ë¼Á¿µ½ÏÖÕæÏàÐÎÖмàÌýÊܿطþÎñÆ÷´úÀí¿Í»§¶Ëµ½´úÀí·þÎñÆ÷µÄËùÓÐÁ÷Á¿ÊǺÜÊÇÄÑÌâµÄ £¬ÒÔÊÇÎÞÂÛÊÇͨË×´úÀíÍøÂç £¬ÕվɽøÒ»²½Ê¹ÓÃTorÍøÂç¶¼Äܹ»ÔÚÒ»¶¨Ë®Æ½ÉÏΪ½©Ê¬ÍøÂçÌṩ¸»×ãµÄÒþÄä±£»¤¡£


3.3LeeHozerÆÊÎö


LeeHozerÊÇÒ»Àà½èÖúSocks5ЭÒéÓëTor C&CͨѶµÄÐÂÐͽ©Ê¬¼Ò×å £¬ÆäÉè¼ÆÁËÏà¶ÔÑϽ÷¶øÖØ´óµÄͨѶЭÒé¡£ÓÉÓÚÑù±¾ÏÂÔØµØÖ·(http://exec.elrooted.com/uc/i686)ÓëMal_ProxyC&C(cest4.elrooted.com)ʹÓÃÁËÏàͬµÄ¶þ¼¶ÓòÃû £¬ÇÒͬÆÚÁ½ÀàÑù±¾¾ù¸üеü´úÁ˲ÎÊýÆô¶¯µÄа汾 £¬ÎÒÃÇÒÔΪ¶þÕßÓÐ׎ÏÇ¿µÄ¹ØÁªÐÔ¡£ÏÂÎÄÒÔV3°æ±¾ÎªÀý¾ÙÐÐÆÊÎö £¬²¢¶ÔÆä²ÎÊýÆô¶¯¡¢É¨ÃèÄ£¿é¡¢¿ØÖÆÖ¸ÁîµÈ¹¦Ð§µÄ¸üÐÂÉý¼¶ÇéÐξÙÐÐ˵Ã÷¡£


±í10£ºÑù±¾ÐÅÏ¢

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


LeetHozerµÄ¹¥»÷Ä¿µÄÖ÷ÒªÊÇÕë¶ÔIOT×°±¸ £¬Ò»µ©×°±¸ÖØÆô £¬ÆäÄÚ´æÖеÄBot³ÌÐòÒ²»áËæÖ®ÏûÊÅ¡£ÒÔÊÇLeetHozer»áͨ¹ýÏòwatchdog£¨¿´ÃŹ·£©·¢ËÍ0x80045704À´½ûÓÃwatchdog¹¦Ð§ £¬´Ó¶ø±ÜÃâ×°±¸ÖØÆô¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ33£º½ûÓÃwatchdog


ͬʱ³ÌÐò»áÔÚconsoleÖÐÊä³ö/bin/sh: ./filename: not foundÒÉ»óÓû§ £¬Ö®ºóÖ´Ðж˿ÚɨÃèÉϱ¨ £¬Ð­ÒéУÑéÉÏÏߺ͹¥»÷Ä£¿éµÈ¹¦Ð§¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ34£ºconsoleÊä³ö


3.3.1 Ãô¸ÐÐÅÏ¢¼ÓÃÜ


LeetHozer½ÓÄÉÁË×Ô½ç˵µÄËã·¨¼ÓÃÜ×ÊÔ´ÐÅÏ¢ £¬¼ÓÃÜÃÜԿΪqE6MGAbI¡£Ïà¹ØËã·¨Èçͼ35Ëùʾ£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ35£º¼ÓÃÜËã·¨


½âÃܺóµÄ×ÊÔ´ÐÅÏ¢Èç±í11Ëùʾ£º


±í11£º½âÃÜ×ÊÔ´ÐÅÏ¢

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


3.3.2 ¶Ë¿ÚɨÃèºÍÐÅÏ¢Éϱ¨


LeeHozer¸´ÓÃÁËMiraiµÄɨÃèÐÎʽ £¬ÈçɨÃè²¢Éϰ¶ÀֳɺóÔòÉϱ¨×°±¸ÐÅÏ¢ £¬ÇÒ²î±ð°æ±¾¾ßÓвî±ðµÄɨÃèģʽ¡£


±í12£ºÉ¨Ãèģʽ

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


V2°æ±¾É¨Ãè9530¶Ë¿Ú£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ36£º9530¶Ë¿ÚɨÃè


V3°æ±¾ÔòÓÐËù²î±ð £¬Ïà½ÏÓÚ֮ǰµÄ°æ±¾ £¬V3°æ±¾ÔöÌíÁ˲ÎÊýÆô¶¯ÉèÖá£ÈôÊÇÎÞ²ÎÖ´ÐÐÑù±¾ £¬Ä¬Èϲ»»áÖ´ÐÐɨÃ蹦Ч£»¶øÈôÊÇÆô¶¯³ÌÐòʱÌí¼Ótelnet²ÎÊýÔò»á¾ÙÐÐɨÃè²Ù×÷£¨Èç¡°./samples telnet¡±£©


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ37£º23/26¶Ë¿ÚɨÃè


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ38£ºÉϱ¨Reporter


3.3.3 ͨѶЭÒé¼°¹¥»÷Ä£¿é


LeeHozer½¨ÉèͨѶµÄÀú³Ì½ÏÎªÖØ´ó £¬Ê×ÏÈÆä»áͨ¹ýSocks5ЭÒéÅþÁ¬´úÀíÍøÂç £¬´Ó¶ø½øÒ»²½ÓëTor C&C½¨ÉèÅþÁ¬£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ39£ºSocks5ЭÒé½»»¥


ÈôÊÇÄ¿½ñSocks´úÀíÅþÁ¬Ê§Ð§ £¬³ÌÐò»áËæ»ú´ÓÄÚÖõÄ107¸ö´úÀíÖÐÑ¡ÔñÆäÒ»²¢ÖØÐ½¨Éè´úÀíÅþÁ¬ £¬ÄÚÖôúÀíÁбíÈçÏ£º


±í13£º´úÀíÁбí

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


ÕâÅú´úÀí×ÊÔ´ºÜÓпÉÄܾÍÊÇͨ¹ýMal_Proxy½¨Éè £¬ËäÈ» £¬ÆäÖÐÒ²¿ÉÄܰüÀ¨Ò»Ð©¹²Ïí×ÊÔ´ºÍÃâ·Ñ½Úµã¡£

µ±LeeHozerÀֳɺÍC&C½¨ÉèÅþÁ¬ºó £¬»¹Ðè¾­ÓÉÁ½ÂÖУÑé½»»¥²Å»ªÕæÕýʵÏÖÉÏÏß¡£


µÚÒ»ÂÖУÑ飺

Client->Server£º

УÑéÇëÇó°ü³¤¶ÈΪ255×Ö½Ú £¬µ«Ö»ÓÐǰ32×Ö½ÚΪÓÐÓÃÄÚÈÝ¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ40£ºµÚÒ»ÂÖУÑéÇëÇó°ü


±í14£ºµÚÒ»ÂÖУÑéÇëÇó°üÆÊÎö

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


ÅÌËãУÑéÖµµÄËã·¨Èçͼ41Ëùʾ£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ41£ºÅÌËãУÑéÖµ


Server->Client:

¿ØÖƶ˻ذüͬÑùΪ255×Ö½Ú £¬Ç°32×Ö½ÚÓÐÓá£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ42£ºµÚÒ»ÂÖ¿ØÖƶ˻ذü


¿Í»§¶Ë»áÕë¶Ô»Ø°üµÄÁ½¸ö±ê¼Çλ¾ÙÐÐУÑé £¬»®·ÖΪ0x70f1ºÍ0x4819 £¬Ð£Ñéͨʺó¼ÌÐø¾ÙÐеڶþÂÖ½»»¥¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ43£º±ê¼ÇλУÑé


µÚ¶þÂÖУÑ飺

Client->Server£º

¿Í»§¶ËУÑéÇëÇó°üÈÔΪ255×Ö½Ú £¬Ç°32×Ö½ÚÓÐÓà £¬²¿·ÖÊý¾ÝÔ´×ÔµÚÒ»ÂÖ·þÎñ¶ËµÄ»Ø°ü¡£


ͼ44£ºµÚ¶þÂÖУÑéÇëÇó°ü


±í15£ºµÚ¶þÂÖУÑéÇëÇó°üÆÊÎö


Server->Client:

µÚ¶þÑ­»·°üÓëµÚһѭ»·°üÏàËÆ £¬×ܳ¤255×Ö½Ú £¬Ç°32×Ö½ÚÓÐÓá£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ45£ºµÚ¶þÂÖ¿ØÖƶ˻ذü


¿Í»§¶Ë¶Ô0x70F2ºÍ0x2775Á½¸ö±ê¼ÇλУÑéÀֳɺó £¬½©Ê¬µÄÉÏÏßÀú³Ì²ÅËãÍê³É £¬Ö®ºó½©Ê¬ÆÚ´ý¿ØÖƶËÏ·¢Ö¸Áî £¬ÆäÖÐÖ¸ÁîµÄÊ××Ö½ÚÖ¸¶¨ÁË¿ØÖÆÖ¸ÁîÀàÐÍ¡£


¿ØÖÆÖ¸Áî¹²°üÀ¨ÈýÀࣺ


±í16£º¿ØÖÆÖ¸ÁîÀàÐÍ

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


0x00 ÐÄÌø°ü£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ46£ºÐÄÌø°ü


0x01 ·¢ËͱêʶÐÅÏ¢£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ47£º·¢ËͱêʶÐÅÏ¢


ÈçÊ××Ö½ÚΪÆäËüÖµ £¬Ôò»áÆÊÎöÏêϸµÄÖ¸ÁЧ £¬LeetHozer²î±ð°æ±¾µÄ¹¦Ð§Ö¸ÁîÈç±í18Ëùʾ£º


±í17£º¹¦Ð§Ö¸Áî±í

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ48£ºV3°æ±¾¹¥»÷Ö¸ÁîÅжÏ


ÎÒÃÇÊӲ쵽 £¬½üÆÚLeeHozerÈÔÔÚÒ»Á¬Õö¿ª¹¥»÷Ô˶¯ £¬¹¥»÷Ö¸ÁîÈçͼ48Ëùʾ£º


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ49£º¹¥»÷Ö¸ÁîÊý¾Ý°ü


±í18£º¹¥»÷Ö¸ÁîÊý¾ÝÆÊÎö

ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾


ËÝÔ´Óë¹ØÁª


ÖµµÃ×¢ÖØµÄÊÇ £¬LeeHozerÔÚ´úÂëÖжദʹÓÃÁËÓëvbrxmrÏà¹ØµÄ×Ö·û´® £¬ÀýÈç¡®GET /vbrxmr/i586 HTTP/1.0¡¯¡¢¡®/bin/busybox VBRXMR¡¯ £¬ÒÔ¼°C2£¨vbrxmrhrjnnouvjf.onion£©µÈ¡£ÓëÖ®Ïà¹ØµÄ £¬Hoaxcalls(XTC)½©Ê¬ÍøÂçÔøÊ¹ÓÃcbc.vbrxmr.pw×÷ΪC2 £¬´úÂëÖÐÒ²·ºÆð¹ývbrxmr×Ö·û´® £¬ÇÒͬÑù¿ÉÒÔ½èÖú´úÀíÍøÂçͨѶ£¨¾ß±¸Fastflux¹¦Ð§£© £¬VbrxmrµÄƵÈÔ·ºÆðÒ²²»µÃ²»ÈÃÈËÏÓÒÉÁ½ÕßÖ®¼ä±£´æÒ»¶¨µÄ¹ØÁª¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ50£ºHoaxcalls×Ö·û´®


±ðµÄ £¬Í¨¹ýËÑË÷LeeHozerµÄ¼ÓÃÜÃÜÔ¿qE6MGAbI £¬»¹·¢Ã÷ÁËÁíÒ»ÖÖʹÓôúÀíͨѶµÄÑù±¾ £¬ÇÒÆäʹÓõĴúÀíÁбíÒ²ºÍLeeHozerÓв¿·ÖÖØºÏ¡£


ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾

ͼ51£ºÄ³´úÀíÑù±¾×Ö·û´®


ÀàËÆµÄ¹ØÁªÅú×¢ÕâЩʹÓôúÀíµÄ½©Ê¬ÍøÂç¿ØÖÆÕß¼ä»ò¶à»òÉÙ±£´æ×ÅһЩÁªÏµ £¬ºÚ¿ÍÃǺܿÉÄÜÔÚµØÏÂÂÛ̳ÉúÒâ´úÀí×ÊÔ´¡¢¹²Ïí´úÂë»òÊÇͨ¹ý´úÂëÄ£ÄâÀ´ÒÉ»óÑо¿Ö°Ô±¡£


ËÄ¡¢×ܽá


Ëæ×ÅÎïÁªÍøÊ±´úµÄ¿ìËÙÉú³¤ £¬Çå¾²¶Ô¿¹Ò²ÔÚÒ»Ö±Éý¼¶ºÍ½ø»¯¡£¿ÉÒÔ¿´µ½ £¬Ô½À´Ô½¶àµÄ¹¥»÷ÕßʵÑé´Ó¸ü¶àµÄά¶È¿ªÕ¹¹¥»÷Ô˶¯ºÍÇå¾²¶Ô¿¹¡£Ò»·½Ãæ £¬Ô½À´Ô½¶àµÄ¹¥»÷Õß×îÏȽèÖú´úÀíÍøÂçÀ´ÔöÇ¿ÒþÄäÇå¾² £¬´úÀí×ÊÔ´×÷ΪÒþÄäC&CµÄǰÖÃÍøÂçÎÞÒÉÊÇÒ»¸öÖØ´óµÄÍþвºÍÒþ»¼£»ÁíÒ»·½Ãæ £¬Ò²·ºÆðÁËʹÓöñÒâÑù±¾ÊµÏÖÓÕ²¶¼à²âºÍ·´Ì½²âÄÜÁ¦µÄÓ¦ÓÃÐÂ˼Ð÷ £¬ÕâЩ¶¼»á¸øÎïÁªÍø×°±¸µÄÇå¾²·À»¤ºÍÑо¿ÊÂÇé´øÀ´¸ü¶àµÄת±ä £¬ºóÐøÎÒÃÇÒ²»á¾ÙÐÐÒ»Á¬µÄ¹Ø×¢ºÍ×·×Ù¡£


IOCÐÅÏ¢


Moobot£º


URL :

http://exec.elrooted.com/ab/i686

http://conn.elrooted.com/li/arm

http://91.92.66.87:80/420/adb/x86

http://185.163.46.6/a/x86_64

http://5.252.179.60/b/x86_64

http://185.172.110.224/ab/i586


C2£º

proxy.2u0apcm6ylhdy7s.com

abcdefg.elrooted.com

park.elrooted.com

frsaxhta.elrooted.com

cccc.elrooted.com

205.185.114.231

185.172.110.224


Reporter IP£º

gfedcba.elrooted.com

hello.elrooted.com


HASH£º

1a64cd13d9c71542ce60183356a615505f10ddc192eded5fce0f0075f3ad7648

ca3889994301f28baa791f4ef1aa473b0bc6e975cda703195787872795171869

e9a7aab3ab25c0a091d98d3ae4a313fba3b3bd0588bfe8e3624ec016bc11f02e

2516bdc3ae3818e30e1145f75811937e29ce10f94722c6da1ea7c28f4c0bc3dc

a6e18135a2afcd96957bff63388501465f5a1203b2d22ee0f1074661e286d9e3

59b1ca2d47af1d5b60b84c3a9d6a64a09b7340864b9e90247466d7f91ed53b84

d5d5488ae9c80558cc4634ce6d51837d82347fd48d1a665e606dcfbfdf638b7b


Mal_Proxy£º


URL £º

http://proxy.2u0apcm6ylhdy7s.com/b/x86_64

http://proxy.2u0apcm6ylhdy7s.com/b/armv7l


C2£º

hxarasxg.hxarasxg.xyz

cest4.elrooted.com

da.elrooted.com

185.172.110.240


HASH£º

a67f79c7ae6b1177309cb328d3ec93ec91960edf457a4f5a74120baaf80139ee       V2

04114bd136941811e355df28e9b2eeaa941a04b61b185fd214a4c54daa171e1c     V2

80f1973b82cbea485f27eb8c44983c565701fdc4e6d3e994ed57bf57a66b9c81     V2

f91427e74a84c34d329116443fa1c89c63dab57e01129345a9f9ed364533dd49     V1

4ed3c601022b4d8c1478521241b847dcacecd837bc75547f3a378ee9d5b9e15f    V1

b41de82ea89e2ceedda5b4a856c273c4ce06429d876ee4a05ee9a2423741461f      V1


LeeHozer£º


C2£º

vbrxmrhrjnnouvjf.onion:31337

37.49.226.171:31337

w6gr2jqz3eag4ksi.onion:31337


Reporter IP:

report.infidel.ml:9814


HASH£º

84efc5ce8a0729b1248b5f7a43ddf371f517ac0a0eea0a5b0674ce195be61b8e  v3

ca8095af62b836f3ddd12007bc8cb67cdd39266c3d40179691f9ee1ca94e9428 v2

1c5349696c04dfa8e0f458ad1d9aa360f4768b21d3dd83fb98d935691b1b2a88  v1


²Î¿¼ÎÄÏ×£º


1.https://blog.radware.com/security/botnets/2020/05/whos-viktor-tracking-down-the-xtc-polaris-botnets/

2.https://blog.netlab.360.com/the-leethozer-botnet-en/

3.https://www.exploit-db.com/exploits/48225

4.https://blog.netlab.360.com/multiple-botnets-are-spreading-using-lilin-dvr-0-day/

5.https://habr.com/en/post/486856/


Ô­ÎÄȪԴ£ºÍøÂçÇå¾²Ó¦¼±ÊÖÒÕ¹ú¼Ò¹¤³ÌʵÑéÊÒ


±¾±¨¸æÓÉCNCERTÎïÁªÍøÇå¾²Ñо¿ÍŶÓÓë¿áÓιÙÍø¼¯ÍÅADLab¹¥·ÀʵÑéÊÒÍŽáÐû²¼


¿áÓιÙÍøÆð¾¢·ÀÓùʵÑéÊÒ£¨ADLab£©


ADLab½¨ÉèÓÚ1999Äê £¬ÊÇÖйúÇå¾²ÐÐÒµ×îÔ罨ÉèµÄ¹¥·ÀÊÖÒÕÑо¿ÊµÑéÊÒÖ®Ò» £¬Î¢ÈíMAPPÍýÏë½¹µã³ÉÔ± £¬¡°ºÚȸ¹¥»÷¡±¿´·¨Ê×ÍÆÕß¡£×èÖ¹ÏÖÔÚ £¬ADLabÒÑͨ¹ýCVEÀÛ¼ÆÐû²¼Çå¾²Îó²î1000Óà¸ö £¬Í¨¹ý CNVD/CNNVDÀÛ¼ÆÐû²¼Çå¾²Îó²î800Óà¸ö £¬Ò»Á¬¼á³Ö¹ú¼ÊÍøÂçÇå¾²ÁìÓòÒ»Á÷Ë®×¼¡£ÊµÑéÊÒÑо¿Æ«Ïòº­¸Ç²Ù×÷ϵͳÓëÓ¦ÓÃϵͳÇå¾²Ñо¿¡¢Òƶ¯ÖÇÄÜÖÕ¶ËÇå¾²Ñо¿¡¢ÎïÁªÍøÖÇÄÜ×°±¸Çå¾²Ñо¿¡¢WebÇå¾²Ñо¿¡¢¹¤¿ØÏµÍ³Çå¾²Ñо¿¡¢ÔÆÇå¾²Ñо¿¡£Ñо¿Ð§¹ûÓ¦ÓÃÓÚ²úÆ·½¹µãÊÖÒÕÑо¿¡¢¹ú¼ÒÖØµã¿Æ¼¼ÏîÄ¿¹¥¹Ø¡¢×¨ÒµÇå¾²·þÎñµÈ¡£



ku¿áÓÎ(¼¯ÍÅ)¹Ù·½ÍøÕ¾