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2020-05-26

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  Apache Tomcat Session·´ÐòÁл¯Ô¶³Ì´úÂëÖ´ÐÐÎó²î

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±±¾©Ê±¼ä5ÔÂ20ÈÕ £¬Apache¹Ù·½Ðû²¼Ç徲ͨ¸æÐÞ¸´ÁËApache Tomcat Session·´ÐòÁл¯Ô¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2020-9484£© £¬ÈôÊÇʹÓÃÁËTomcatµÄsession³¤ÆÚ»¯¹¦Ð§ £¬²»Çå¾²µÄÉèÖý«µ¼Ö¹¥»÷Õß¿ÉÒÔ·¢ËͶñÒâÇëÇóÖ´ÐÐí§Òâ´úÂë¡£

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http://blog.nsfocus.net/apache-tomcat-cve-2020-9484-0521/

 

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1. SecureCRTÄÚ´æËð»µÎó²î

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SecureCRT×îа汾8.7.2ÖÐÐÞ¸´ÁËÒ»¸öÄÚ´æËð»µÎó²î£¨CVE-2020-12651£© £¬µ±CSIº¯ÊýÎüÊÕµ½Ò»¸ö´ó¸ºÊý×÷Ϊ²ÎÊýʱ £¬¿ÉÄÜÔÊÐíÔ¶³ÌÏµÍ³ÆÆËðÖÕ¶ËÀú³ÌÖеÄÄÚ´æ £¬×îÖÕµ¼ÖÂí§Òâ´úÂëµÄÖ´Ðлò³ÌÐòÍ߽⡣¹¥»÷Õß¿ÉÄÜͨ¹ýÀàËÆSSH bannerµÄ·½·¨Ê¹ÓøÃÎó²î¡£

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http://blog.nsfocus.net/

2. Cisco Unified Contact Center Express·´ÐòÁл¯´úÂëÖ´ÐÐÎó²î

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¿ËÈÕ £¬Ë¼¿Æ£¨Cisco£©¹Ù·½Ðû²¼Í¨¸æ³ÆÐÞ¸´ÁËÒ»¸öUnified Contact Center Express£¨Unified CCX£©ÖеĸßΣÎó²î£¨CVE-2020-3280£©¡£¸ÃÎó²îÔ´ÓÚÈí¼þÔÚ·´ÐòÁл¯²Ù×÷ʱ £¬Ã»ÓжÔÓû§ÌṩµÄÊäÈë¾ÙÐÐ×ã¹»µÄÏÞÖÆ £¬¹¥»÷Õß¿ÉÒÔÔÚδÊÚȨµÄÇéÐÎÏ·¢ËÍÒ»¸ö¶ñÒâµÄJava¹¤¾ßÀ´´¥·¢¸ÃÎó²î £¬ÔÚÊÜÓ°Ïì×°±¸ÉÏÒÔrootȨÏÞÖ´ÐÐí§Òâ´úÂë¡£

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http://blog.nsfocus.net/cisco-unified-ccx-cve-2020-3280-0522/

3. Greenbug×éÖ¯Õë¶ÔÄÏÑǵçÐŹ«Ë¾µÄ¹¥»÷Ô˶¯

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Greenbug×é֯ͨ¹ý·¢ËͰüÀ¨¶ñÒâÁ´½ÓµÄµç×ÓÓʼþѬȾĿµÄ £¬¸ÃÁ´½ÓÖ¸ÏòÊܵ½¹¥»÷µÄÍøÕ¾ £¬ÍøÕ¾ÍйÜ×ÅÒ»¸ö°üÀ¨¶ñÒâCHMÎļþµÄ´æµµÎļþ £¬ÔÚÖ´ÐÐʱװÖÃÓÐÓøºÔØ £¬ÆäÖаüÀ¨Ò»¸öADSÓÃÀ´Òþ²ØÆä¸ºÔØ £¬¹¥»÷Ô˶¯Ö÷ÒªÕë¶ÔÄÏÑǵĵçÐŹ«Ë¾ £¬Ö¼ÔÚÇÔȡƾ֤ÒÔ¼°½¨ÉèÓëÊý¾Ý¿â·þÎñÆ÷µÄÅþÁ¬¡£GreenbugÍþв×éÖ¯ÖÁÉÙ´Ó2016Äê»îÔ¾ÖÁ½ñ £¬ÒÉËÆÀ´×ÔÒÁÀÊ¡£

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https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/greenbug-espionage-telco-south-asia

4. Chafer×éÖ¯Õë¶ÔÖж«Õþ¸®ºÍº½¿ÕÔËÊäÒµµÄÔ˶¯

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ChaferÊÇÒ»¸öÓÐÒÁÀÊÅä¾°µÄÍþв×éÖ¯ £¬Ö÷Òª´ÓÊÂÍøÂçÌØ¹¤Ô˶¯¡£½üÆÚChafer×éÖ¯Õë¶ÔÖж« £¬ÌØÊâÊÇ¿ÆÍþÌØºÍÉ³ÌØ°¢À­²®Èö²¥¶ñÒâÈí¼þ £¬Èö²¥Í¾¾¶Í¨¹ýÓã²æÊ½´¹ÂÚÓʼþ £¬ÆäÄ¿µÄÊÇΪÁËÍøÂçÇ鱨¡£´Ë´Î¹¥»÷ÖÐ £¬¹¥»÷ÕßʹÓó£¼ûµÄºÚ¿Í¹¤¾ßSafetyKat¡¢MetasploitºÍCrackMapExec £¬ÒÔ¼°×Ô½ç˵¹¤¾ßPLINKºÍÓÃÓÚÍøÂçɨÃèºÍÆ¾Ö¤ÍøÂçµÈ¶àÖÖ¹¦Ð§µÄµÄRemexi¶ñÒâÈí¼þ¾ÙÐÐÈö²¥ºÍ¹¥»÷¡£

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https://www.bitdefender.com/files/News/CaseStudies/study/332/Bitdefender-Whitepaper-Chafer-creat4491-en-EN-interactive.pdf

5. Winnti×é֯ʹÓÃкóÃÅPipeMonÕë¶ÔÊÓÆµÓÎÏ·¹«Ë¾

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Hangover×éÖ¯Õë¶ÔÄÏÑǵÄÕþ¸®ºÍ¾üÊÂ×éÖ¯ÌᳫÁËÓã²æÊ½´¹ÂÚ¹¥»÷¡£´Ë´Î¹¥»÷ʹÓôøÓÐÐżþ»òÕþ¸®±í¸ñÎļþÒýÓÕÓû§ä¯ÀÀÊܹ¥»÷µÄÍøÕ¾ £¬ÕâÐ©ÍøÕ¾ÀïÓÐЯ´øBackConfigľÂíµÄMicrosoft ExcelÎļþ £¬¸Ã¶ñÒâľÂí¾ßÓÐÎÞаµÄ²å¼þϵͳ½á¹¹ £¬¿ÉÓÃÓÚÌṩÖÖÖÖ¹¦Ð§µÄ×é¼þ £¬°üÀ¨ÍøÂçϵͳºÍ¼üÅ̼ͼÐÅÏ¢ÒÔ¼°ÉÏÔØºÍÖ´ÐÐÆäËûÓÐÓøºÔصÄÄÜÁ¦¡£Hangover £¬Ò²±»³ÆÎªPatchwork¡¢Dropping Elephant¡¢VICEROY TIGERµÈ £¬ÊÇÒ»¸öÓëÓ¡¶ÈÓйصÄÍþв×éÖ¯¡£

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https://unit42.paloaltonetworks.com/updated-backconfig-malware-targeting-government-and-military-organizations/

6. APT15×éÖ¯µÄкóÃÅKetrum

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LampionľÂíͨ¹ý·ÂðÆÏÌÑÑÀÕþ¸®ÌṩµÄ¿¹»÷йÚÒßÇéµÄÏà¹Øµç×ÓÓʼþ¾ÙÐзַ¢ £¬ÊÕ¼þÈ˵¥»÷µç×ÓÓʼþÖеÄÁ´½Óʱ £¬¶ñÒâÈí¼þ½«´ÓÔÚÏß·þÎñÆ÷ÏÂÔØ¡£¸Ã¶ñÒâÈí¼þÍøÂçÏµÍ³Ò³Ãæ¡¢ÒÑ×°ÖÃÈí¼þ¡¢Webä¯ÀÀÆ÷ÀúÊ·¼Í¼µÈÓû§ÐÅÏ¢ £¬»¹ÔÊÐí¹¥»÷Õßͨ¹ýרÃÅÉè¼ÆµÄWeb½çÃæ»á¼ûºÍʹÓÃÊÜѬȾµÄÅÌËã»ú¡£

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https://seguranca-informatica.pt/trojan-lampion-is-back-after-3-months/#.Xrudm2gzaUl

7. Amadey¶ñÒâÈí¼þа汾¿É·Ö·¢RemcosľÂí

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Amadey¶ñÒâÈí¼þ±»Ñ¬È¾ºó»á½«Óû§Êý¾Ý·¢Ë͵½C&C·þÎñÆ÷ £¬²¢Ö´ÐÐC&C·þÎñÆ÷·¢»ØµÄÆäËûʹÃü¡£½üÆÚ¸Ã¶ñÒâÈí¼þ·ºÆðа汾 £¬Í¨¹ýÖøÃûµÄRIG Exploit Kit (RIG EK)½»¸¶ £¬Ñ¬È¾ºóÏòÓû§ÅÌËã»ú·Ö·¢RemcosľÂí¡£´Ë´Î¹¥»÷Ö÷ÒªÕë¶Ô¼ÓÄôóµÄWindows 7ϵͳ¡£

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https://www.zscaler.com/blogs/research/latest-version-amadey-introduces-screen-capturing-and-pushes-remcos-rat

8. WolfRAT¶ñÒâÈí¼þÕë¶ÔÌ©¹úÓû§

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WolfRAT¶ñÒâÈí¼þ»ùÓÚDenDroid¶ñÒâÈí¼þ¼Ò×å·ºÆðµÄ £¬½üÆÚ¹¥»÷ÕßʹÓÃWolfRATÓÃ×÷×÷Çé±¨ÍøÂ繤¾ß»ò×èµ²¹¤¾ß £¬ÆäÄ¿µÄÕë¶ÔÌ©¹úµÄAndroid×°±¸µÄͨѶӦÓóÌÐò¡£WolfRATÒÉËÆÓкڿÍ×éÖ¯Wolf ResearchÓÐ¹Ø £¬¸Ã×é֝ɯÓÚÓÚ¿ª·¢ÇÔÃܶñÒâÈí¼þ¡£

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https://blog.talosintelligence.com/2020/05/the-wolf-is-back.html

9. ¹¥»÷ÕßʹÓÃMandrakeÌØ¹¤Èí¼þ¾ÙÐÐÍøÂç´¹ÂÚ¹¥»÷

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AndroidÌØ¹¤Èí¼þ¿ò¼ÜMandrake´Ó2016ÄêÒÔÀ´¾ÍÒ»Ö±»îÔ¾ £¬¸ÃÌØ¹¤Èí¼þ²¢²»ÖÂÁ¦ÓÚѬȾ¸ü¶àµÄ×°±¸ £¬¶øÊÇÖ¼ÔÚ´ÓÓÃÌØ¶¨Óû§ÊÖ»úÖÐÇÔÈ¡¸ü¶àµÄÊý¾Ý £¬Ëü¿ÉÒÔµ÷µÍÊÖ»úÒôÁ¿¡¢×èµ²µç»°»òÐÅÏ¢¡¢ÇÔȡ֤Êé¡¢ÇÔÊØÐÅÏ¢¾ÙÐÐתÕ˺ÍÀÕË÷²¢ÇÒʵÑé´¹ÂÚ¹¥»÷ £¬Êܺ¦ÕßÂþÑÜÔÚ°Ä´óÀûÑÇ¡¢ÃÀ¹ú¡¢¼ÓÄôóºÍһЩŷÖÞ¹ú¼Ò¡£

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https://www.bitdefender.com/files/News/CaseStudies/study/329/Bitdefender-PR-Whitepaper-Mandrake-creat4464-en-EN-interactive.pdf

10. Õë¶ÔѧÊõÊý¾ÝÖÐÐľÙÐмÓÃÜÇ®±ÒÍÚ¿ó

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https://csirt.egi.eu/academic-data-centers-abused-for-crypto-currency-mining/

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