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1. Windows Server ¸üе¼ÖÂÓò¿ØÖÆÆ÷Íß½â²¢ÖØÐÂÆô¶¯


3ÔÂ21ÈÕ£¬£¬£¬£¬ÓÉÓÚ Windows Server 2016 ºÍ Windows Server 2022 µÄ 2024 Äê 3 ÔÂÀÛ»ý¸üÐÂÖÐÒýÈëÁËÍâµØÇå¾²»ú¹¹×ÓϵͳЧÀÍ (LSASS) £¬£¬£¬£¬ÊÜÓ°ÏìµÄЧÀÍÆ÷ÕýÔÚ¶³½á²¢ÖØÐÂÆô¶¯¡£¡£¡£LSASS ÊÇÒ»Ïî Windows ЧÀÍ£¬£¬£¬£¬ÓÃÓÚÖ´ÐÐÇå¾²Õ½ÂÔ²¢´¦Öóͷ£Óû§µÇ¼¡¢»á¼ûÁîÅÆ½¨ÉèºÍÃÜÂë¸ü¸Ä¡£¡£¡£ÕýÕâÑù¶àÖÎÀíÔ±ÖÒÑÔµÄÄÇÑù£¬£¬£¬£¬ÔÚ×°ÖÃÖܶþÐû²¼µÄ KB5035855 ºÍ KB5035857 Windows Server ¸üк󣬣¬£¬£¬¾ßÓÐ×îиüеÄÓò¿ØÖÆÆ÷½«ÓÉÓÚ LSASS ÄÚ´æÊ¹ÓÃÁ¿ÔöÌí¶øÍß½â²¢ÖØÐÂÆô¶¯¡£¡£¡£ÔÚ Microsoft ÕýʽÈϿɴËÄÚ´æÐ¹Â¶ÎÊÌâ֮ǰ£¬£¬£¬£¬½¨ÒéÖÎÀíÔ±´ÓÆäÓò¿ØÖÆÆ÷Ð¶ÔØÓÐÎÊÌâµÄ Windows Server ¸üС£¡£¡£


https://www.bleepingcomputer.com/news/microsoft/new-windows-server-updates-cause-domain-controller-crashes-reboots/


2. ³¯ÏÊ Kimsuky ÍøÂç·¸·¨ÍÅ»ïÒÑ×îÏÈʹÓÃÐÂÕ½ÂÔ¿ªÕ¹»î¶¯


3ÔÂ21ÈÕ£¬£¬£¬£¬¾ÝÐÅÏ¢Çå¾²¹©Ó¦ÉÌ Rapid7 ³Æ£¬£¬£¬£¬³¯ÏÊÎÛÃûÕÑÖøµÄ Kimsuky ÍøÂç·¸·¨ÍÅ»ïÒÑ×îÏÈʹÓÃÐÂÕ½ÂÔ¿ªÕ¹»î¶¯¡£¡£¡£¸ÃÍÅ»ïÒ²±»³ÆÎª Black Banshee¡¢Thallium¡¢APT 43 ºÍ Velvet Chollima¡ª¡ªºã¾ÃÒÔÀ´Ò»Ö±ÊÔͼ´ÓÕþ¸®»ú¹¹ºÍÖÇ¿âµÈ»ú¹¹»ñÊØÐÅÏ¢£¬£¬£¬£¬Rapid7 ²»È·¶¨¸ÃÍÅ»ïÔõÑù·Ö·¢Æä×îй¥»÷£¬£¬£¬£¬µ«È·ÐÅÓÐÓøºÔذüÀ¨Óж¾µÄ Microsoft ±àÒë HTML ×ÊÖú (CHM) ÎļþÒÔ¼° ISO¡¢VHD¡¢ZIP ºÍ RAR Îļþ¡£¡£¡£CHM Îļþ¿ÉÒÔ°üÀ¨Îı¾¡¢Í¼ÏñºÍ³¬Á´½Ó¡£¡£¡£Kimsuky ¿ÉÄܶÔËüÃǸü¸ÐÐËȤ£¬£¬£¬£¬ÓÉÓÚËüÃÇ¿ÉÒÔÖ´ÐÐ JavaScript¡£¡£¡£Rapid7 µÄÑо¿Ö°Ô±ÆÆ½âÁËÆäÖÐÒ»¸ö CHM Îļþ£¬£¬£¬£¬ËûÃÇÒÔΪÕâÊÇ Kimsuky µÄ×÷Æ·£¬£¬£¬£¬²¢·¢Ã÷ÁË¡°Ò»¸öʹÓà HTML ºÍ ActiveX ÔÚ Windows ÅÌËã»úÉÏÖ´ÐÐí§ÒâÏÂÁîµÄʾÀý£¬£¬£¬£¬Í¨³£ÓÃÓÚ¶ñÒâÄ¿µÄ¡±¡£¡£¡£


https://www.theregister.com/2024/03/21/kimsuky_chm_file_campaign/


3. ÍþвÐÐΪÕßʹÓà JETBRAINS TEAMCITY Îó²îÈö²¥¶ñÒâÈí¼þ


3ÔÂ20ÈÕ£¬£¬£¬£¬Ç÷ÊÆ¿Æ¼¼Ñо¿Ö°Ô±·¢Ã÷ʹÓà JetBrains TeamCity ÖÐ×î½üÅû¶µÄÎó²îCVE-2024-27198  £¨CVSS ÆÀ·Ö£º9.8£©ºÍCVE-2024-27199£¨CVSS ÆÀ·Ö 7.3£©Çå¾²Îó²îÀ´°²ÅŶà¸ö¶ñÒâÈí¼þµÄ¹¥»÷»î¶¯¡£¡£¡£CVE-2024-27198 ÊÇ TeamCity Web ×é¼þÖеÄÒ»¸öÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¬£¬£¬£¬ÓÉÌæ»»Â·¾¶ÎÊÌâ ( CWE-288 ) ÒýÆð£¬£¬£¬£¬CVSS »ù±¾ÆÀ·ÖΪ 9.8£¨ÑÏÖØ£©¡£¡£¡£CVE-2024-27199ÊÇ TeamCity Web ×é¼þÖеÄÒ»¸öÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¬£¬£¬£¬ÓÉ·¾¶±éÀúÎÊÌâ ( CWE-22 ) ÒýÆð£¬£¬£¬£¬CVSS »ù±¾ÆÀ·ÖΪ 7.3£¨¸ß£©¡£¡£¡£ÕâЩÎó²î¿ÉÄÜʹδ¾­Éí·ÝÑéÖ¤µÄ¹¥»÷ÕßÄܹ»Í¨¹ý HTTP(S) »á¼û TeamCity ЧÀÍÆ÷À´ÈƹýÉí·ÝÑéÖ¤¼ì²é²¢»ñµÃ¶Ô¸Ã TeamCity ЧÀÍÆ÷µÄÖÎÀí¿ØÖÆ¡£¡£¡£


https://securityaffairs.com/160823/breaking-news/jetbrains-teamcity-flaws-actively-exploited.html


4. еÄÑ­»· DoS ¹¥»÷¿ÉÄÜ»áÓ°Ïì¶à´ï 30Íò¸öϵͳ


3ÔÂ20ÈÕ£¬£¬£¬£¬Ò»ÖÖÃûΪ¡°Ñ­»· DoS¡±µÄоܾøÐ§À͹¥»÷Õë¶ÔÓ¦ÓòãЭÒ飬£¬£¬£¬¿ÉÒÔ½«ÍøÂçЧÀÍÅä¶Ôµ½ÎÞÏÞͨѶѭ»·ÖУ¬£¬£¬£¬´Ó¶ø±¬·¢´ó×ÚÁ÷Á¿¡£¡£¡£¸Ã¹¥»÷ÓÉCISPA º¥Ä·»ô×ÈÐÅÏ¢Çå¾²ÖÐÐĵÄÑо¿Ö°Ô±Éè¼Æ£¬£¬£¬£¬Ê¹ÓÃÓû§Êý¾Ý±¨Ð­Òé (UDP)£¬£¬£¬£¬Ó°ÏìÔ¤¼Æ 300,000 ̨Ö÷»ú¼°ÆäÍøÂç¡£¡£¡£´Ë´Î¹¥»÷¿ÉÄÜÊÇÓÉÓÚ UDP ЭÒéʵÏÖÖеÄÒ»¸öÎó²î£¨ÏÖÔÚ¸ú×ÙΪCVE-2024-2169 £©Ôì³ÉµÄ£¬£¬£¬£¬¸ÃÎó²îÈÝÒ×Êܵ½ IP ÓÕÆ­£¬£¬£¬£¬²¢ÇÒ²»Ìṩ×ã¹»µÄÊý¾Ý°üÑéÖ¤¡£¡£¡£Ê¹ÓøÃÎó²îµÄ¹¥»÷Õ߻ὨÉèÒ»ÖÖ×ÔÎÒÑÓÐøµÄ»úÖÆ£¬£¬£¬£¬¸Ã»úÖÆ»áÎÞÏÞÖÆµØ±¬·¢¹ý¶àµÄÁ÷Á¿£¬£¬£¬£¬²¢ÇÒÎÞ·¨×èÖ¹Ëü£¬£¬£¬£¬´Ó¶øµ¼ÖÂÄ¿µÄϵͳÉõÖÁÕû¸öÍøÂç·ºÆð¾Ü¾øÐ§ÀÍ (DoS) ÇéÐΡ£¡£¡£Ñ­»· DoS ÒÀÀµÓÚ IP ÓÕÆ­£¬£¬£¬£¬²¢ÇÒ¿ÉÒÔ´Ó·¢ËÍÒ»ÌõÐÂÎÅÒÔÆô¶¯Í¨Ñ¶µÄµ¥¸öÖ÷»ú´¥·¢¡£¡£¡£


https://www.bleepingcomputer.com/news/security/new-loop-dos-attack-may-impact-up-to-300-000-online-systems/


5. ÒÁÀʺڿÍÉù³ÆÒÑÈëÇÖÒÔÉ«ÁеĺËÉèÊ©


3ÔÂ21ÈÕ£¬£¬£¬£¬ Ò»¸öÓëÒÁÀÊÓйصĺڿÍ×éÖ¯Éù³ÆÔÚ¡°ÄäÃû¡±ºÚ¿ÍÐû²¼µÄÒ»ÆðÊÂÎñÖÐÆÆËðÁËÒÔÉ«ÁÐÃô¸ÐºËÉèÊ©µÄÅÌËã»úÍøÂ磬£¬£¬£¬ÒÔ¿¹Òé¼ÓɳսÕù¡£¡£¡£ºÚ¿ÍÉù³Æ´ÓÎ÷ÃÉ¡¤ÅåÀ×˹¡¤ÄڸǷòºËÑо¿ÖÐÐÄÇÔÈ¡²¢Ðû²¼ÁËÊýǧ·ÝÎļþ£¬£¬£¬£¬°üÀ¨ PDF¡¢µç×ÓÓʼþºÍ PowerPoint »ÃµÆÆ¬¡£¡£¡£Õâ¸öÉñÃØÉèÊ©ÄÚÓÐÒ»¸öÓëÒÔÉ«ÁÐδ¹ûÕæµÄºËÎäÆ÷ÍýÏëÓйصĺ˷´Ó¦¶Ñ£¬£¬£¬£¬ÀúÊ·ÉÏÒ»Ö±ÊǹþÂí˹»ð¼ýµÄÄ¿µÄ¡£¡£¡£¸Ã×éÖ¯ÔÚÉ罻ýÌåÐÂÎÅÖÐÚ¹ÊÍÁËËûÃǵÄÒâͼ£¬£¬£¬£¬Éù³Æ¡°ÎÒÃDz»ÏñÊÈѪµÄÄÚËþÄáÑǺúºÍËûµÄ¿Ö²À¾ü¶ÓÄÇÑù£¬£¬£¬£¬ÎÒÃÇÒÔûÓÐÆ½ÃñÊܵ½Î£Ïյķ½·¨¾ÙÐÐÕâ´ÎÐж¯¡£¡£¡£¡± Ö»¹ÜÓÐÕâÒ»ÉùÃ÷£¬£¬£¬£¬¸Ã×éÖ¯ÔÚÁíÒ»ÌõÉ罻ýÌåÐÂÎÅÖÐÌåÏÖ£¬£¬£¬£¬Ëü¡°ÎÞÒâ¾ÙÐк˱¬Õ¨£¬£¬£¬£¬µ«Õâ´ÎÐж¯ºÜΣÏÕ£¬£¬£¬£¬ÈκÎÊÂÇé¶¼¿ÉÄܱ¬·¢¡±£¬£¬£¬£¬Í¬Ê±»¹Ðû²¼ÁËÒ»¶ÎÃè»æºË±¬Õ¨ºÍºôÓõ³·ÀëÖ°Ô±µÄ¶¯»­ÊÓÆµ¡£¡£¡£


https://news.hitb.org/content/iranian-hackers-claim-have-breached-israeli-nuclear-facility


6. Ñо¿Ö°Ô±³Æ AceCryptor ¶ñÒâÈí¼þÔÚÅ·ÖÞ¼¤Ôö


3ÔÂ21ÈÕ£¬£¬£¬£¬×÷ΪÕë¶ÔÅ·ÖÞ¸÷µØ×éÖ¯µÄ»î¶¯µÄÒ»²¿·Ö£¬£¬£¬£¬ÒѾ­·¢Ã÷ÁËÉæ¼° AceCryptor ¹¤¾ßµÄÊýǧ¸öÐÂѬȾ£¬£¬£¬£¬ºÚ¿Í»ìÏý¶ñÒâÈí¼þ²¢½«ÆäÖ²Èëϵͳ¶ø²»±»·À²¡¶¾Èí¼þ¼ì²âµ½¡£¡£¡£ESET µÄÑо¿Ö°Ô±»¨ÁËÊýÄêʱ¼ä¸ú×Ù AceCryptor£¬£¬£¬£¬ËûÃÇÖÜÈýÌåÏÖ£¬£¬£¬£¬×î½üµÄ¹¥»÷»î¶¯Óë֮ǰµÄµü´ú²î±ð£¬£¬£¬£¬ÓÉÓÚ¹¥»÷ÕßÀ©Õ¹ÁËÄÚ²¿´ò°üµÄ¶ñÒâ´úÂëÀàÐÍ¡£¡£¡£AceCryptor ͨ³£ÓëÃûΪ Remcos»ò Rescoms µÄ¶ñÒâÈí¼þÒ»ÆðʹÓ㬣¬£¬£¬ÕâÊÇÒ»ÖÖǿʢµÄÔ¶³Ì¼àÊÓ¹¤¾ß£¬£¬£¬£¬Ñо¿Ö°Ô±ÒÑ·¢Ã÷¸Ã¹¤¾ß¶à´ÎÓÃÓÚÕë¶ÔÎÚ¿ËÀ¼µÄ×éÖ¯¡£¡£¡£³ýÁË Remcos ºÍÁíÒ»¸öÊìϤµÄ¹¤¾ß SmokeLoader Ö®Í⣬£¬£¬£¬ESET ÌåÏÖ£¬£¬£¬£¬ÏÖÔÚ»¹·¢Ã÷ AceCryptor ·Ö·¢ STOP ÀÕË÷Èí¼þºÍ Vidar ÇÔÈ¡³ÌÐòµÈ¶ñÒâÈí¼þ¡£¡£¡£ESET ƾ֤ĿµÄ¹ú¼Ò/µØÇø·¢Ã÷ÁËһЩ²î±ð¡£¡£¡£ÎÚ¿ËÀ¼µÄ¹¥»÷ʹÓÃÁËSmokeLoader£¬£¬£¬£¬¶ø²¨À¼¡¢Ë¹Âå·¥¿Ë¡¢±£¼ÓÀûÑǺÍÈû¶ûάÑǵĹ¥»÷ÔòʹÓÃÁËRemcos¡£¡£¡£ 


https://therecord.media/acecryptor-malware-surge-europe-remcos