ºÚ¿ÍÍÅ»ïBabukµÄÂÛ̳RAMPÔâµ½¹¥»÷ £¬±»ÀÕË÷5000ÃÀÔª£»CISAÐû²¼ÓйØGeutebruck×°±¸Öжà¸öÎó²îµÄICSͨ¸æ

Ðû²¼Ê±¼ä 2021-07-28

1.ºÚ¿ÍÍÅ»ïBabukµÄÂÛ̳RAMPÔâµ½¹¥»÷ £¬±»ÀÕË÷5000ÃÀÔª


1.jpg


ÀÕË÷Èí¼þÍÅ»ïBabukµÄÂÛ̳RAMPÔâµ½¹¥»÷ £¬±»ÀÕË÷5000ÃÀÔª¡£ÔÚÉÏÖÜÄ© £¬ÓÉBabukÍÅ»ïά»¤µÄÂÛ̳RAMPÓ¿ÏÖÁË´ó×ÚµÄÀ¬»øÓʼþ £¬ÕâЩÓʼþµÄ·¢ËÍÕßʹÓò»ÑÅÄÚÈÝÊ¹ÍøÕ¾³¬Ôز¢Ì±»¾¡£¹¥»÷ÕßÒªÇó¸ÃÍÅ»ïÖ§¸¶5000ÃÀÔªµÄÊê½ð £¬¿ÉÊÇBabuk¾Ü¾øÖ§¸¶¡£vx-underground½«´Ë´ÎÔ˶¯³ÆÎª¡°Ransomware group drama¡± £¬²¢³ÆÀÕË÷¹¥»÷ÕßÔâµ½ÁËÆäËû¹¥»÷ÕßµÄÀÕË÷¹¥»÷¡£Ö®ºó £¬BabukÔø¶à´ÎÕûÀíÆäÂÛ̳ £¬¿ÉÊÇûÓÐÀֳɡ£


Ô­ÎÄÁ´½Ó£º

https://threatpost.com/babuk-ransomware-gang-ransomed-forum-stuffed-porn/168169/


2.IDEMIAÇå¾²¸üÐÂÐÞ¸´Ó°ÏìÆä¶à¿î²úÆ·µÄ»º³åÇøÒç³öÎó²î


2.jpg


IDEMIAÐû²¼Çå¾²¸üР£¬ÐÞ¸´Ó°ÏìÆä¶à¿î²úÆ·µÄ»º³åÇøÒç³öÎó²î¡£IDEMIAÊÇ×î´óµÄÉúÎïʶ±ðÉí·ÝÑéÖ¤½â¾ö¼Æ»®¹©Ó¦ÉÌÖ®Ò»¡£¸ÃÎó²îÓɶíÂÞ˹Çå¾²¹«Ë¾Positive Technologies·¢Ã÷ £¬×·×ÙΪCVE-2021-35522 £¬CVSSv3ÆÀ·ÖΪ9.8 £¬Ó°ÏìÁËÃæ²¿Ê¶±ð×°±¸VisionPassºÍÖ¸ÎÆÖÕ¶ËSIGMAµÈ¶à¿î×°±¸¡£Æä±£´æÓÚThriftЭÒéÍøÂçÊý¾Ý°üÉè¼ÆÖÐ £¬¾ßÓÐLAN»òWAN»á¼ûȨÏ޵Ĺ¥»÷Õß¿ÉÒÔʹÓøÃÎó²î½ÓÊÜÆä¹Ì¼þ²¢¿ØÖÆÆä¹¦Ð§¡£


Ô­ÎÄÁ´½Ó£º

https://therecord.media/idemia-fixes-vulnerability-that-can-allow-threat-actors-to-open-doors-remotely/


3.CISAÐû²¼ÓйØGeutebruck×°±¸Öжà¸öÎó²îµÄICSͨ¸æ


3.jpg


CISAÐû²¼ÁËÒ»·Ý¹¤Òµ¿ØÖÆÏµÍ³(ICS)ͨ¸æ £¬Åû¶Á˶à¸öGeutebruck G-CAM E2ϵÁÐ×°±¸ºÍ±àÂëÆ÷G-CodeÖеĶà¸öÎó²î¡£ÆäÖÐ×îÑÏÖØµÄÎó²îΪҪº¦¹¦Ð§ÈÏ֤ȱʧÎó²î £¬×·×ÙΪ£¨CVE-2021-33543£© £¬CVSS v3ÆÀ·ÖΪ9.8¡£±ðµÄ £¬ÉÐÓÐÏÂÁî×¢ÈëÎó²î£¨CVE-2021-33544£©ºÍ»ùÓÚ¿ÍÕ»µÄ»º³åÇøÒç³öÎó²î£¨CVE-2021-33545¡¢CVE-2021-33546ºÍCVE-2021-33547£©µÈ¶à¸öÎó²î £¬ËüÃǵÄCVSS v3ÆÀ·Ö¾ùΪ7.2¡£


Ô­ÎÄÁ´½Ó£º

https://us-cert.cisa.gov/ncas/current-activity/2021/07/27/cisa-releases-security-advisory-geutebruck-devices


4.ºÚÝ®·¢Ã÷¸ü¶àµÄ¶ñÒâÈí¼þ¿ª·¢ÕßʹÓò»³£¼ûµÄ±à³ÌÓïÑÔ


4.jpg


ºÚÝ®µÄÑо¿ÍŶӷ¢Ã÷¸ü¶àµÄ¶ñÒâÈí¼þ¿ª·¢Õ߯«ÐÒÓÚʹÓò»³£¼ûµÄ±à³ÌÓïÑÔ £¬ÈçGo¡¢Rust¡¢NimºÍDLangµÈ¡£Ñо¿Ö°Ô±ÕýÔÚ×·×Ù¸ü¶àÒÔ´ËÀàÓïÑÔ±àдµÄ¼ÓÔØÆ÷ºÍÊÍ·ÅÆ÷ £¬²¢³ÆÕâЩеĵÚÒ»½×¶Î¶ñÒâÈí¼þÖ¼ÔÚ½âÂë¡¢¼ÓÔØºÍ×°ÖÃÉÌÓöñÒâÈí¼þ £¬ÀýÈçRemcosºÍNanoCore RATÒÔ¼°Cobalt Strike £¬Í¨³£±»ÓÃÀ´×ÊÖú¹¥»÷ÕßÈÆ¹ýÇå¾²¼ì²â¡£±ðµÄ £¬GoÏÖÔÚÊǹ¥»÷ÕßµÄÊ×Ñ¡ÓïÑÔÖ®Ò» £¬ÒÔ¶íÂÞ˹ÍÅ»ïAPT28ΪÀý £¬ÆäÔÚ2018Ä꿪·¢ÁË»ùÓÚGoµÄZebrocy±äÌå £¬ÔÚ2019ÄêʹÓÃÁËGoºóÃÅ £¬²¢ÔÚÖ®ºóÔ½À´Ô½Ï²»¶Go £¬»¹ÓÃÆäÖØÐ´ÁËZebrocy½¹µã×é¼þ¡£



Ô­ÎÄÁ´½Ó£º

https://threatpost.com/malware-makers-using-exotic-programming-languages/168117/


5.Ñо¿Ö°Ô±ÑÝʾÔõÑùʹÓÃÉñ¾­ÍøÂç·Ö·¢¶ñÒâÈí¼þÈÆ¹ý¼ì²â


5.jpg


Ñо¿ÍŶÓÌá³öÁËÒ»ÖÖͨ¹ýÉñ¾­ÍøÂçÄ£×Ó·Ö·¢¶ñÒâÈí¼þµÄÊÖÒÕ £¬ÒÔÔÚ²»Ó°ÏìÍøÂçÐÔÄܵÄÇéÐÎÏÂÈÆ¹ý¼ì²â¡£Ñо¿Ö°Ô±ÑÝʾÁËÔõÑù½«36.9MBµÄ¶ñÒâÈí¼þǶÈëµ½178MB-AlexNetÄ£×ÓÖÐ £¬ÇÒ¾«¶ÈËðʧΪ1% £¬ÕâÒâζןöñÒâÈí¼þ¶Ôɱ¶¾ÒýÇæÀ´ËµÊÇÍêȫ͸Ã÷µÄ¡£ÏÖÔÚ £¬ËûÃÇÄܹ»ÔÚÒѾ­ÑµÁ·ºÃµÄÄ£×Ó£¨¼´Í¼Ïñ·ÖÀàÆ÷£©ÖÐÑ¡ÔñÒ»¸ö²ã £¬È»ºó½«¶ñÒâÈí¼þǶÈëµ½¸Ã²ãÖС£±ðµÄ £¬Ñо¿Ö°Ô±Ö¸³ö £¬¸ÃÊÖÒÕ½ö¶Ô¶ñÒâÈí¼þµÄÒþ²ØÓÐÓà £¬¶ÔÆäÖ´ÐÐÎÞЧ¡£


Ô­ÎÄÁ´½Ó£º

https://securityaffairs.co/wordpress/120558/malware/hiding-malware-model-neural-network.html


6.΢ÈíÅû¶ÓÃHTML×ß˽¹¥»÷ÈÆ¹ý¼ì²â·Ö·¢¶ñÒâÈí¼þµÄÔ˶¯


6.jpg


΢ÈíÍŶӷ¢Ã÷ʹÓÃHTML×ß˽¹¥»÷ÈÆ¹ý¼ì²âÀ´·Ö·¢¶ñÒâÈí¼þµÄÔ˶¯¡£HTML×ß˽¹¥»÷ÊÇÒ»ÖÖÊÖÒÕ £¬ÔÊÐí¹¥»÷Õßͨ¹ýÇÉÃîµØÊ¹ÓÃHTML5ºÍJavaScript´úÂëÔÚÓû§×°±¸ÉÏ×é×°¶ñÒâÎļþ¡£Î¢ÈíÔÚÉÏÖÜÎ峯Æä¼ì²âµ½ÒѾ­Ò»Á¬ÊýÖܵÄÀ¬»øÈí¼þÔ˶¯ £¬Ê¹ÓÃHTML×ß˽ÔÚÄ¿µÄÉÏÏÂÔØ¶ñÒâZIPÎļþ £¬ZIPÖаüÀ¨µÄÎļþ»áÓÃÕë¶ÔÀ­¶¡ÃÀÖÞÓû§µÄÒøÐÐľÂíCasbaneiro (Metamorfo)ѬȾÓû§¡£


Ô­ÎÄÁ´½Ó£º

https://therecord.media/microsoft-warns-of-weeks-long-malspam-campaign-abusing-html-smuggling/