¹ú¼Ò»¥ÁªÍøÐÅÏ¢°ì¹«ÊÒÐû²¼¡¶Êý×ÖÖйúÉú³¤±¨¸æ£¨2021Ä꣩¡·

Ðû²¼Ê±¼ä 2022-08-04

1¡¢¹ú¼Ò»¥ÁªÍøÐÅÏ¢°ì¹«ÊÒÐû²¼¡¶Êý×ÖÖйúÉú³¤±¨¸æ£¨2021Ä꣩¡·

      

¹ú¼Ò»¥ÁªÍøÐÅÏ¢°ì¹«ÊÒÔÚ8ÔÂ2ÈÕÐû²¼ÁË¡¶Êý×ÖÖйúÉú³¤±¨¸æ£¨2021Ä꣩¡· ¡£¡¶±¨¸æ¡·×ܽáÁ˵³µÄÊ®¾Å´óÒÔÀ´Êý×ÖÖйú½¨ÉèÈ¡µÃµÄÏÔÖø³É¼¨ºÍ2021ÄêµÄÖ÷ҪϣÍûЧ¹û £¬ÆÀ¹ÀÁË2021Äê¸÷µØÇøÊý×Ö»¯Éú³¤Ë®Æ½ £¬²¢¶Ô2022ÄêÊý×ÖÖйú½¨Éè¾ÙÐÐÁËÕ¹Íû ¡£×èÖ¹2021Äêµ× £¬ÎÒ¹úÒѽ¨³É142.5Íò¸ö5G»ùÕ¾ £¬×ÜÁ¿Õ¼È«Çò60%ÒÔÉÏ £¬5GÓû§ÊýµÖ´ï3.55ÒÚ»§ ¡£Ììϳ¬300¸ö¶¼»áÆô¶¯Ç§Õ×¹âÏË¿í´øÍøÂ罨Éè £¬Ç§Õ×Óû§¹æÄ£´ï3456Íò»§ ¡£2017Äêµ½2021Äê £¬ÎÒ¹úÊý¾Ý²úÁ¿´Ó2.3ZBÔöÌíÖÁ6.6ZB £¬È«ÇòÕ¼±È9.9% £¬Î»¾ÓÌìϵڶþ ¡£


http://www.cac.gov.cn/2022-08/02/c_1661066515613920.htm


2¡¢µÂ¹úµçÁ¦µç×ÓÖÆÔìÉÌSemikronÔâµ½LVÀÕË÷Èí¼þµÄ¹¥»÷

      

¾ÝýÌå8ÔÂ2ÈÕ±¨µÀ £¬µÂ¹úµçÁ¦µç×ÓÖÆÔìÉÌSemikronÔâµ½ÀÕË÷¹¥»÷ £¬²¿·ÖϵͳÒѱ»¼ÓÃÜ ¡£¸Ã¹«Ë¾ÊÇÌìÏÂÁìÏȵĵçÁ¦¹¤³Ì²¿¼þÖÆÔìÉÌÖ®Ò» £¬2020ÄêµÄÓªÒµ¶îԼΪ4.61ÒÚÃÀÔª £¬Ã¿Äê×°ÖõķçÁ¦ÎÐÂÖ»úÖÐÓÐ35%ʹÓÃËüµÄÊÖÒÕÔËÐÐ ¡£SemikronûÓйûÕæÓйØÀÕË÷Èí¼þµÄÈκÎÐÅÏ¢ £¬µ«Ñо¿Ö°Ô±ÔÚ±»¼ÓÃÜϵͳÉϵÄÊê½ð¼Í¼Öз¢Ã÷ÕâÊÇÀ´×ÔLVÀÕË÷Èí¼þµÄ¹¥»÷ £¬¹¥»÷Õß»¹Éù³ÆÒѾ­ÇÔÈ¡ÁË2TBµÄÊý¾Ý ¡£


https://www.bleepingcomputer.com/news/security/semiconductor-manufacturer-semikron-hit-by-lv-ransomware-attack/


3¡¢Malwarebytes³Æ¶íÂÞ˹µÄ×éÖ¯Ô⵽еÄWoody RATµÄ¹¥»÷

      

ýÌå8ÔÂ3ÈÕ³Æ £¬¹¥»÷ÕßʹÓÃWoody RAT¹¥»÷¶íÂÞ˹µÄʵÌå ¡£MalwarebytesÌåÏÖ £¬Æ¾Ö¤¹¥»÷Õß×¢²áµÄÓò £¬µÃÖªËûÃÇÊÔͼ¹¥»÷¶íÂÞ˹º½¿Õº½ÌìºÍ¹ú·À¹«Ë¾OAK ¡£Woody RATÒѱ»ÓÃÓÚ¹¥»÷ÖÁÉÙÒ»Äê £¬ËüʹÓÃÁ½¸öDLL WoodySharpExecutorºÍWoodyPowerSessionÖ´ÐдÓC2ÎüÊÕµÄ.NET´úÂëºÍPowerShellÏÂÁîºÍ¾ç±¾ ¡£Ò»µ©Æô¶¯ £¬¾Í»áͨ¹ýprocess hollowing½«×Ô¼º×¢Èëµ½ÔÝÍ£µÄ¼Çʱ¾Àú³ÌÖÐÀ´Èƹý¼ì²â ¡£RAT»¹Ê¹ÓÃRSA-4096ºÍAES-CBCµÄ×éºÏÀ´¼ÓÃÜC2ͨѶͨµÀ £¬ÒÔÈÆ¹ý»ùÓÚÍøÂçµÄ¼à¿Ø ¡£ÏÖÔÚ £¬ÉÐ佫¶ñÒâÈí¼þºÍ¹¥»÷Ô˶¯¹éÒòÓÚÈκÎÒÑÖª¹¥»÷ÍÅ»ï ¡£


https://www.bleepingcomputer.com/news/security/russian-organizations-attacked-with-new-woody-rat-malware/


4¡¢Cisco Talos½üÆÚÔÚÒ°·¢Ã÷ÐµĹ¥»÷¿ò¼ÜManjusaka

      

8ÔÂ2ÈÕ £¬Cisco TalosÅû¶Á˽üÆÚÔÚÒ°·¢Ã÷ÐµĹ¥»÷¿ò¼ÜManjusakaµÄÊÖÒÕÐÅÏ¢ ¡£ManjusakaÊǶÔCobalt Strike¿ò¼ÜµÄÄ£Äâ £¬Ö²Èë³ÌÐòÊÇÓÉRustÓïÑÔ¿ª·¢µÄ £¬ÊÊÓÃÓÚWindowsºÍLinux £¬¶þ½øÖÆÎļþÊÇÓÃGoLang¿ª·¢µÄ ¡£Ö²Èë³ÌÐò°üÀ¨Ò»¸öRATºÍÒ»¸öÎļþ¹ÜÀíÄ£¿é £¬Ã¿¸öÄ£¿é¶¼¾ßÓвî±ðµÄ¹¦Ð§ ¡£RATÖ§³Öͨ¹ý¡°cmd.exe¡±Ö´ÐÐí§ÒâÏÂÁî £¬ÍøÂç´æ´¢ÔÚWebä¯ÀÀÆ÷ÖÐµÄÆ¾Ö¤¡¢WiFi SSIDºÍÃÜÂë £¬²¢·¢Ã÷ÍøÂçÅþÁ¬£¨TCPºÍUDP£©¡¢ÕÊ»§ÃûºÍÍâµØ×éµÈ ¡£ÏÖÔÚ £¬ManjusakaËÆºõÊÇÔÚÊÔ̽ÐÔµØÔÚÒ°Íâ¾ÙÐвâÊÔ £¬Òò´ËÍÆ¶ÏÆä¿ª·¢¿ÉÄÜ»¹Ã»ÓнøÈë×îºó½×¶Î ¡£


https://blog.talosintelligence.com/2022/08/manjusaka-offensive-framework.html


5¡¢GoogleÐû²¼8Ô·ÝÇå¾²¸üР£¬ÐÞ¸´ChromeÖжà¸öÎó²î

      

GoogleÓÚ8ÔÂ2ÈÕÐû²¼Á˱¾ÔµÄÇå¾²¸üР£¬ÐÞ¸´ÁËChromeÖжà¸öÎó²î ¡£ÆäÖнÏΪÑÏÖØµÄÎó²îΪ¶à¹¦Ð§¿òÖеÄÊͷźóʹÓÃÎó²î£¨CVE-2022-2603£©¡¢Çå¾²ä¯ÀÀÖеÄÊͷźóʹÓÃÎó²î(CVE-2022-2604)¡¢DawnÖеÄÔ½½ç¶ÁÈ¡Îó²î(CVE-2022-2605)¡¢Managed devices APIÖеÄÊͷźóʹÓÃÎó²î(CVE-2022-2606)ºÍTab StripÖеÄÊͷźóʹÓÃÎó²î(CVE-2022-2607) ¡£GoogleÌåÏÖ £¬ÕâЩÎó²î²¢Î´±»ÔÚÒ°ÍâʹÓà ¡£


https://chromereleases.googleblog.com/


6¡¢OxeyeÅû¶»ùÓÚGolang¿ª·¢µÄÓ¦ÓõÄÐÂÎó²îParseThru

      

¾Ý8ÔÂ2ÈÕ±¨µÀ £¬OxeyeµÄÑо¿Ö°Ô±·¢Ã÷ÁËÒ»¸öÃûΪParseThruµÄÐÂÎó²î £¬»áÓ°Ïì»ùÓÚGolangµÄÓ¦ÓóÌÐò ¡£Õâ¸öÎÊÌâµÄ½¹µãÔÚÓÚ £¬GolangµÄURLÆÊÎöÂß¼­±»ÒýÈëµ½"net/url "¿âÖеÄת±ä¶ø±¬·¢µÄ·×ÆçÖ ¡£¸ÃÎó²î¿É±»¹¥»÷ÕßÓÃÓÚÈÆ¹ý»ùÓÚHTTPÇëÇó²ÎÊýµÄÑéÖ¤ ¡£OxeyeÌåÏÖ £¬ËüÔÚHarbour¡¢TraefikºÍSkipperµÈ¿ªÔ´ÏîÄ¿Öз¢Ã÷ÁËParseThruʵÀý £¬¿ÉÄܵ¼ÖÂÈÆ¹ýÏÖÓеÄÑéÖ¤²¢Ö´ÐÐδ¾­ÊÚȨµÄ²Ù×÷ ¡£ÏÖÔÚ £¬ÕâЩÎÊÌâÒѱ»½â¾ö ¡£


https://thehackernews.com/2022/08/new-parsethru-parameter-smuggling.html