Cisco·¢Ã÷ʹÓÃÓòÃûǰÖÃÊÖÒÕÃé×¼ÃåµéÕþ¸®µÄ¹¥»÷Ô˶¯

Ðû²¼Ê±¼ä 2021-11-19

Cisco·¢Ã÷ʹÓÃÓòÃûǰÖÃÊÖÒÕÃé×¼ÃåµéÕþ¸®µÄ¹¥»÷Ô˶¯


Cisco·¢Ã÷ʹÓÃÓòÃûǰÖÃÊÖÒÕÃé×¼ÃåµéÕþ¸®µÄ¹¥»÷Ô˶¯.png


Cisco TalosÔÚ11ÔÂ16ÈÕÅû¶ÁËʹÓÃеÄÒþ²ØÊÖÒÕÈÆ¹ý¼ì²âµÄ¹¥»÷Ô˶¯ ¡£´Ë´ÎÔ˶¯×î³õ·¢Ã÷ÓÚ½ñÄê9Ô·Ý£¬Ê¹ÓÃÁËÒ»ÖÖÃûΪÓòÃûǰÖõÄÊÖÒÕÀ´Òþ²ØC2 ¡£±ðµÄ£¬¹¥»÷Õß»¹Ê¹ÓÃÁËÕýµ±µÄ¹¤¾ßCobalt Strik£¬µ±BeaconÆô¶¯Ê±½«ÎªÍйÜÔÚCloudflareµÄÕýµ±ÓòÌá½»DNSÇëÇó£¬È»ºóÐ޸ĺóÐøµÄHTTPsÇëÇóÍ·£¬ÒÔָʾCDN½«Á÷Á¿Öض¨Ïòµ½¹¥»÷Õß¿ØÖƵÄÖ÷»ú ¡ £Ô˶¯ÖÐʹÓõÄÕýµ±ÓòÃûΪÃåµéÊý×ÖÐÂÎŵÄmdn[.]gov[.]mm ¡£


Ô­ÎÄÁ´½Ó£º

https://blog.talosintelligence.com/2021/11/attackers-use-domain-fronting-technique.html


ESET·¢Ã÷ÒÔÉ«ÁÐCandiruÕë¶ÔÓ¢¹úºÍÖж«µÄË®¿Ó¹¥»÷


ESET·¢Ã÷ÒÔÉ«ÁÐCandiruÕë¶ÔÓ¢¹úºÍÖж«µÄË®¿Ó¹¥»÷.png


11ÔÂ16ÈÕ£¬ESETµÄÑо¿Ö°Ô±³ÆÒÔÉ«ÁеÄÌØ¹¤Èí¼þCandiruÓëÕë¶ÔÓ¢¹úºÍÖж«µÄË®¿Ó¹¥»÷ÓÐ¹Ø ¡£CandiruÒÑÓÚ±¾Ô±»ÃÀ¹úÉÌÎñ²¿ÁÐÈë¶ñÒâÍøÂçÔ˶¯×éÖ¯Ãûµ¥ ¡£´Ë´ÎÔ˶¯´óÖ·ÖΪÁ½²¨£¬µÚÒ»²¨×îÏÈÓÚ2020Äê3Ô£¬ÓÚ2020Äê8Ô¿¢Ê£¬µÚ¶þ²¨¹¥»÷×îÏÈÓÚ2021Äê1ÔÂ×îÏÈ£¬Ò»Ö±Ò»Á¬µ½2021Äê8ÔÂÉÏÑ®£¬¹¥»÷ÁËÓ¢¹ú¡¢Ò²ÃÅ¡¢ÒÁÀÊ¡¢ÐðÀûÑÇ¡¢É³Ìذ¢À­²®¡¢Òâ´óÀûºÍÄϷǵȵØÇøµÄ×éÖ¯ ¡£


Ô­ÎÄÁ´½Ó£º

https://thehackernews.com/2021/11/israels-candiru-spyware-found-linked-to.html


еĴ¹ÂÚÔ˶¯Ã°³äTikTokÔ±¹¤ÒÔɾ³ýÕ˺ÅÀ´ÍþвÓû§


еĴ¹ÂÚÔ˶¯Ã°³äTikTokÔ±¹¤ÒÔɾ³ýÕ˺ÅÀ´ÍþвÓû§.png


Abnormal SecurityÔÚ11ÔÂ17ÈÕ·¢Ã÷Õë¶ÔTikTokÓû§µÄÐÂÒ»ÂÖ´¹ÂÚÔ˶¯ ¡£¹¥»÷Õßð³äTikTokÔ±¹¤£¬ÖÒÑÔÄ¿µÄÒòÆäÉæÏÓÎ¥·´Æ½Ì¨Ìõ¿î¶ø½«Á¬Ã¦É¾³ýÕÊ»§ ¡£Ö®ºó£¬Óû§»á±»Öض¨Ïòµ½Ò»¸öWhatsApp̸ÌìÊÒ£¬²¢±»ÒªÇóÌá¹©ÖØÖÃÕÊ»§ÃÜÂëËùÐèµÄÓʼþµØÖ·¡¢µç»°ºÅÂëºÍÒ»´ÎÐÔ´úÂë ¡£ÏÖÔÚÉв»ÇåÎú¹¥»÷ÕßµÄÄ¿µÄÊÇʲô£¬»òÐíÖ¼ÔÚ½ÓÊÜÕË»§»òÀÕË÷ ¡£´Ë´ÎÔ˶¯µÄÁ½¸ö·åÖµ»®·ÖÔÚ10ÔÂ2ÈÕºÍ11ÔÂ1ÈÕ£¬Òò´ËÑо¿Ö°Ô±ÍƲâÏÂÒ»ÂÖÔ˶¯¿ÉÄÜ»áÔÚ¼¸Öܺó×îÏÈ ¡£


Ô­ÎÄÁ´½Ó£º

https://www.bleepingcomputer.com/news/security/tiktok-phishing-threatens-to-delete-influencers-accounts/


ÐÂÀÕË÷ÔËÓªÍÅ»ïMementoʹÓÃvCenterÖеÄRCEÎó²î


ÐÂÀÕË÷ÔËÓªÍÅ»ïMementoʹÓÃvCenterÖеÄRCEÎó²î.png


SophosÓÚ11ÔÂ18ÈÕÅû¶ÁËÀÕË÷ÔËÓªÍÅ»ïMementoµÄÐÂÔ˶¯ ¡£¹¥»÷ÕßʹÓÃÁËVMware vCenter Server WebÖеÄÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2021-21971£©£¬CVSSÆÀ·ÖΪ9.8 ¡£¹¥»÷Õß¿ÉʹÓøÃÎó²î»á¼ûTCP/IP¶Ë¿Ú443£¬²¢ÒÔ¹ÜÀíԱȨÏÞÖ´ÐÐÏÂÁÆä²¹¶¡ÒÑÓÚ2Ô·ÝÐû²¼ ¡£´Ë´ÎÔ˶¯×îÏÈÓÚÉϸöÔ£¬¹¥»÷ÕßÊ×ÏÈʹÓÃvCenterÖеÄÎó²î´ÓÄ¿µÄ·þÎñÆ÷ÇÔÈ¡¹ÜÀíÆ¾Ö¤£¬È»ºóʹÓÃRDP over SSHºáÏòÒÆ¶¯£¬²¢Ê×´ÎÔÚ¹¥»÷ÖÐʹÓÃÁËWinRARÀ´Ñ¹ËõÎļþ²¢¶ÔÆä¾ÙÐмÓÃÜ ¡£


Ô­ÎÄÁ´½Ó£º

https://www.bleepingcomputer.com/news/security/new-memento-ransomware-switches-to-winrar-after-failing-at-encryption/


CISAÐû²¼2021ÄêÍøÂçÇå¾²ÊÂÎñºÍÎó²îµÄÓ¦¼±ÏìÓ¦Ö¸ÄÏ


CISAÐû²¼2021ÄêÍøÂçÇå¾²ÊÂÎñºÍÎó²îµÄÓ¦¼±ÏìÓ¦Ö¸ÄÏ.png


11ÔÂ16ÈÕ£¬ÃÀ¹úCISAÐû²¼ÁË2021ÄêÍøÂçÇå¾²ÊÂÎñºÍÎó²îµÄÓ¦¼±ÏìÓ¦Ö¸ÄÏ ¡£¸ÃÖ¸ÄÏΪÁª°îÎÄÖ°ÐÐÕþ²¿·Ö£¨FCEB£©»ú¹¹ÌṩÁËÓÃÓÚÍýÏëºÍ¿ªÕ¹ÍøÂçÇå¾²ÊÂÎñºÍÎó²îÏìÓ¦Ô˶¯µÄ²Ù×÷³ÌÐò£¬²¢Í¨¹ý¾öÒéÊ÷Ïêϸ˵Ã÷ÎúÊÂÎñºÍÎó²îÏìÓ¦µÄÿ¸ö°ì·¨ ¡£CISAÃãÀøÒªº¦»ù´¡ÉèÊ©Ïà¹Ø×éÖ¯£¬ÖÝ¡¢µØ·½µÄÕþ¸®×éÖ¯ÒÔ¼°Ë½Óª×é֯ʹÓøÃÖ¸ÄϾÙÐÐÉó²é£¬ÒÔ¶ÔÆä×ÔÉíµÄÎó²îºÍÊÂÎñÏìӦʵ¼ù¾ÙÐлù×¼²âÊÔ ¡£


Ô­ÎÄÁ´½Ó£º

https://us-cert.cisa.gov/ncas/current-activity/2021/11/16/new-federal-government-cybersecurity-incident-and-vulnerability


KasperskyÐû²¼2022ÄêAPT¹¥»÷ÍþÐ²Ì¬ÊÆµÄÕ¹Íû±¨¸æ


KasperskyÐû²¼2022ÄêAPT¹¥»÷ÍþÐ²Ì¬ÊÆµÄÕ¹Íû±¨¸æ.png


KasperskyÓÚ11ÔÂ17ÈÕÐû²¼ÁË2022ÄêAPT¹¥»÷ÍþÐ²Ì¬ÊÆµÄÕ¹Íû±¨¸æ ¡£±¨¸æÖ¸³ö£¬APT×éÖ¯½«´ÓÆäËû¹¥»÷ÕßÄÇÀﹺÖóõÊ¼ÍøÂç»á¼ûȨÏÞ £»¸ü¶à¹ú¼Ò½«Ö´·¨ÆðËß×÷ΪÆäÍøÂçÕ½ÂÔµÄÒ»²¿·Ö £»¶ÔÍøÂç×°±¸µÄÕë¶ÔÐÔ¹¥»÷ÔöÌí £»5GÎó²î¼´½«·ºÆð £»¹¥»÷Õß½«¼ÌÐøÊ¹ÓÃCOVID-19Ö÷Ìâ £»Òƶ¯×°±¸½«Êܵ½ÆÕ±é¹¥»÷ £»¹©Ó¦Á´¹¥»÷µÄÊýÄ¿½«ÔöÌí £»¼ÌÐøÊ¹ÓÃWFH £»METAµØÇø£¬ÓÈÆäÊÇ·ÇÖÞµÄAPTÔ˶¯½«ÔöÌí ¡£


Ô­ÎÄÁ´½Ó£º

https://securelist.com/advanced-threat-predictions-for-2022/104870/