΢ÈíÐû²¼2Ô·ÝÇå¾²¸üУ¬£¬£¬£¬°üÀ¨3¸öÒѱ»Ê¹ÓõÄÎó²î
Ðû²¼Ê±¼ä 2023-02-15
2ÔÂ14ÈÕ£¬£¬£¬£¬Î¢ÈíÐû²¼ÁË2023Äê2ÔµÄÇå¾²¸üУ¬£¬£¬£¬ÐÞ¸´°üÀ¨3¸ö±»Ê¹ÓÃ0 dayÔÚÄÚµÄ77¸öÎó²î¡£¡£¡£¡£¡£¡£ÆäÖУ¬£¬£¬£¬Òѱ»Ê¹ÓõÄÎó²î»®·ÖΪWindowsͼÐÎ×é¼þÖеÄÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2023-21823£©£¬£¬£¬£¬¿ÉÓÃÀ´ÒÔSYSTEMȨÏÞÖ´ÐÐÏÂÁ£»£»£»£»£»£»£»Microsoft PublisherÇå¾²¹¦Ð§ÈƹýÎó²î£¨CVE-2023-21715£©£¬£¬£¬£¬ÌØÖÆÎĵµ¿ÉʹÓÃÆäÈÆ¹ýOfficeºêÕ½ÂÔ£»£»£»£»£»£»£»£»ÒÔ¼°WindowsͨÓÃÈÕÖ¾ÎļþϵͳÇý¶¯³ÌÐòÌØÈ¨ÌáÉýÎó²î£¨CVE-2023-23376£©£¬£¬£¬£¬¿ÉÓÃÀ´»ñµÃSYSTEMȨÏÞ¡£¡£¡£¡£¡£¡£
https://www.bleepingcomputer.com/news/microsoft/microsoft-february-2023-patch-tuesday-fixes-3-exploited-zero-days-77-flaws/
2¡¢Cloudflare¼ì²âµ½Õë¶ÔÆä¿Í»§µÄ´ó¹æÄ£DDoS¹¥»÷
¾ÝýÌå2ÔÂ14ÈÕ±¨µÀ£¬£¬£¬£¬Cloudflare¼ì²âµ½ÊýÊ®´Î³¬´óÈÝÁ¿DDoS¹¥»÷¡£¡£¡£¡£¡£¡£¸Ã¹«Ë¾ÌåÏÖ£¬£¬£¬£¬´ó´ó¶¼¹¥»÷µÄ·åÖµÔÚÿÃë50-70°ÙÍò¸öÇëÇó(rps)×óÓÒ£¬£¬£¬£¬×î´ó·åÖµÁè¼Ý7100Íòrps£¬£¬£¬£¬ÕâÊÇÆù½ñΪֹ×î´ó¹æÄ£µÄHTTP DDoS¹¥»÷¡£¡£¡£¡£¡£¡£ÕâЩ¹¥»÷»ùÓÚHTTP/2£¬£¬£¬£¬ÊÇʹÓÃÀ´×Ô¶à¸öÔÆÌṩÉ̵Ä30000¶à¸öIPµØµãÕë¶ÔÖÖÖÖÄ¿µÄÌᳫµÄ£¬£¬£¬£¬°üÀ¨ÓÎÏ·ÌṩÉÌ¡¢ÔÆÅÌËãÆ½Ì¨¡¢¼ÓÃÜÇ®±Ò¹«Ë¾ºÍÍйÜÌṩÉÌ¡£¡£¡£¡£¡£¡£ÔÚÒÑÍùµÄÒ»ÄêÀ£¬£¬£¬Ñо¿Ö°Ô±¿´µ½Á˸ü¶àÀ´×ÔÓÚÔÆÅÌË㹩ӦÉ̵Ĺ¥»÷¡£¡£¡£¡£¡£¡£
https://thehackernews.com/2023/02/massive-http-ddos-attack-hits-record.html
3¡¢Phylum·¢Ã÷451¸öÖ¼ÔÚÐ®ÖÆ¼ÓÃÜÇ®±ÒÉúÒâµÄ¶ñÒâPyPI°ü
PhylumÔÚ2ÔÂ10ÈÕ³ÆÆä·¢Ã÷451¸ö¶ñÒâPyPI°ü£¬£¬£¬£¬Ö¼ÔÚͨ¹ý×°ÖöñÒâÀ©Õ¹Ð®ÖÆ»ùÓÚä¯ÀÀÆ÷µÄ¼ÓÃÜÇ®±ÒÉúÒâ¡£¡£¡£¡£¡£¡£ÕâÊÇ×î³õÓÚ2022Äê11Ô·¢Ã÷µÄ»î¶¯µÄÑÓÐø£¬£¬£¬£¬ÆäʱֻÓÐ27¸ö¶ñÒâPyPi°ü¡£¡£¡£¡£¡£¡£Ôڴ˴λÖб»Ä£ÄâµÄÊ¢ÐÐÈí¼þ°ü°üÀ¨bitcoinlib¡¢ccxtºÍcryptocompareµÈ£¬£¬£¬£¬Ã¿¸ö¶¼ÓÐ13µ½38¸ö°æ±¾£¬£¬£¬£¬ÊÔͼÁýÕÖ¿ÉÄܵÄÖÖÖÖ¹ýʧÀàÐÍ¡£¡£¡£¡£¡£¡£ÎªÁËÈÆ¹ý¼ì²â£¬£¬£¬£¬¹¥»÷ÕßʹÓÃËæ»úµÄ16λÖÐÎĺº×Ö×éÏàÖúΪº¯ÊýºÍ±äÁ¿±êʶ·û¡£¡£¡£¡£¡£¡£
https://blog.phylum.io/phylum-discovers-revived-crypto-wallet-address-replacement-attack
4¡¢Group-IB͸¶Æä½üÆÚÔâµ½À´×ÔTonto TeamÍÅ»ïµÄ¹¥»÷
Group-IBÓÚ2ÔÂ13ÈÕ͸¶£¬£¬£¬£¬Æä¼ì²â²¢×èÖ¹ÁËÀ´×ÔAPTÍÅ»ïTonto TeamµÄ¹¥»÷¡£¡£¡£¡£¡£¡£¹¥»÷±¬·¢ÔÚ2022Äê6Ô£¬£¬£¬£¬ÕâÊǵڶþ´ÎÕë¶ÔGroup-IBµÄ¹¥»÷£¬£¬£¬£¬µÚÒ»´Î±¬·¢ÔÚ2021Äê3Ô¡£¡£¡£¡£¡£¡£¹¥»÷ʼÓÚÒ»·â´¹ÂÚÓʼþ£¬£¬£¬£¬·Ö·¢ÁËʹÓÃRoyal Road Weaponizer½¨ÉèµÄ¶ñÒâMicrosoft OfficeÎĵµ¡£¡£¡£¡£¡£¡£ÔÚ¹¥»÷ʱ´ú£¬£¬£¬£¬¹¥»÷Õß»¹Ê¹ÓÃÁËBisonal.DoubleTºóÃÅ¡£¡£¡£¡£¡£¡£±ðµÄ£¬£¬£¬£¬Ñо¿Ö°Ô±·¢Ã÷ÁËÒ»¸öеÄÏÂÔØ³ÌÐòTontoTeam.Downloader£¨ÓÖÃûQuickMute£©£¬£¬£¬£¬ËüÖ÷ÒªÈÏÕæ´ÓÔ¶³ÌЧÀÍÆ÷¼ìË÷ÏÂÒ»½×¶ÎµÄ¶ñÒâÈí¼þ¡£¡£¡£¡£¡£¡£
https://www.group-ib.com/blog/tonto-team/
5¡¢CheckPointÐû²¼2023Äê1Ô·ÝÈ«ÇòÍþвָÊýµÄ±¨¸æ
2ÔÂ13ÈÕ£¬£¬£¬£¬Check PointÐû²¼2023Äê1Ô·ÝÈ«ÇòÍþвָÊýµÄ±¨¸æ¡£¡£¡£¡£¡£¡£QbotºÍLokibotÊÇÉϸöÔÂ×î³£¼ûµÄ¶ñÒâÈí¼þ£¬£¬£¬£¬¶ÔÈ«Çò×éÖ¯µÄÓ°ÏìÁè¼ÝÁË6%£¬£¬£¬£¬Æä´ÎÊÇAgentTesla£¬£¬£¬£¬È«ÇòÓ°ÏìΪ5%¡£¡£¡£¡£¡£¡£½ÌÓýºÍÑо¿ÐÐÒµÈÔÈ»ÊÇÈ«ÇòÊܵ½¹¥»÷×îÑÏÖØµÄÐÐÒµ£¬£¬£¬£¬Æä´ÎÊÇÕþ¸®¾ü¶ÓÒÔ¼°Ò½ÁƱ£½¡ÐÐÒµ¡£¡£¡£¡£¡£¡£×î³£±»Ê¹ÓõÄÎó²îΪWebЧÀÍÆ÷̻¶µÄGit´æ´¢¿âÐÅϢй¶ºÍHTTP±êÍ·Ô¶³Ì´úÂëÖ´ÐÐÎó²î¡£¡£¡£¡£¡£¡£×î³£¼ûµÄÒÆ¶¯¶ñÒâÈí¼þÊÇAnubis£¬£¬£¬£¬Æä´ÎÊÇHiddadºÍAhMyth¡£¡£¡£¡£¡£¡£
https://blog.checkpoint.com/2023/02/13/january-2023s-most-wanted-malware-infostealer-vidar-makes-a-return-while-earth-bogle-njrat-malware-campaign-strikes/
6¡¢AhnlabÐû²¼¹ØÓÚDalbitÍŻ﹥»÷»î¶¯µÄÆÊÎö±¨¸æ
AhnlabÔÚ2ÔÂ13ÈÕÐû²¼Á˹ØÓÚDalbitÍŻ﹥»÷»î¶¯µÄÆÊÎö±¨¸æ¡£¡£¡£¡£¡£¡£×Ô2022ÄêÒÔÀ´£¬£¬£¬£¬¸ÃÍÅ»ïÒѶԺ«¹ú¹«Ë¾¾ÙÐÐÁË50¶à´Î¹¥»÷£¬£¬£¬£¬´ó´ó¶¼ÊÇÖÐСÐ͹«Ë¾£¬£¬£¬£¬Éæ¼°ÊÖÒÕ¡¢¹¤Òµ¡¢»¯¹¤¡¢ÐÞ½¨ºÍÆû³µµÈÐÐÒµµÄ×éÖ¯¡£¡£¡£¡£¡£¡£¹¥»÷ÕßÊ×ÏÈͨ¹ýʹÓÃÎó²î»ñµÃ»á¼ûȨÏÞ£¬£¬£¬£¬ÊµÑéʹÓÃWebShellµÈ¹¤¾ßÀ´¿ØÖÆÏµÍ³¡£¡£¡£¡£¡£¡£È»ºóʹÓÃÍøÂçɨÃ蹤¾ßºÍÕË»§ÍµÇÔ¹¤¾ßµÈ¾ÙÐÐÄÚ²¿Õì̽ºÍÇÔÊØÐÅÏ¢¡£¡£¡£¡£¡£¡£×îÖÕ£¬£¬£¬£¬¹¥»÷ÕßÔÚÇÔÈ¡ÁËËûÃÇÏëÒªµÄËùÓÐÐÅÏ¢ºó£¬£¬£¬£¬»áʹÓÃBitLocker¼ÓÃÜijЩÇý¶¯Æ÷²¢Ë÷ÒªÊê½ð¡£¡£¡£¡£¡£¡£
https://asec.ahnlab.com/en/47455/


¾©¹«Íø°²±¸11010802024551ºÅ