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https://nti.nsfocus.com/threatWarning

 

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2021Äê3ÔÂ11ÈÕ£¬AG¹«Ë¾¿Æ¼¼¼à²âµ½F5¹Ù·½Ðû²¼Ç徲ͨ¸æ£¬ÐÞ¸´ÁËÓ°ÏìF5µÄBIG-IPºÍBIG-IQµÄ¶à¸ö¸ßΣÎó²î£¨CVE-2021-22986£¬CVE-2021-22987£¬CVE-2021-22988£¬CVE-2021-22989£¬CVE-2021-22990£¬CVE-2021-22991£¬CVE-2021-22992£©£¬½¨ÒéÏà¹ØÓû§½ÓÄɲ½·¥¾ÙÐзÀ»¤¡£ BIG-IPÊÇÃÀ¹ú F5¹«Ë¾µÄÒ»¿î¼¯³ÉÁËÍøÂçÁ÷Á¿ÖÎÀí¡¢Ó¦ÓóÌÐòÇå¾²ÖÎÀí¡¢¸ºÔØÆ½ºâµÈ¹¦Ð§ µÄÓ¦Óý»¸¶Æ½Ì¨¡£BIG-IQÊÇÒ»¿îÓÃÓÚÖÎÀíºÍЭµ÷F5Çå¾²ÓëÓ¦Óý»¸¶½â¾ö¼Æ»®µÄÖÇÄÜ¿ò¼Ü¡£

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1. GafgytбäÌåÕë¶ÔD-LinkºÍÎïÁªÍø×°±¸µÄ¹¥»÷Ô˶¯

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Gafgyt½©Ê¬ÍøÂçµÄбäÖÖÊÇÒÀÀµTorͨѶµÄ¶ñÒâÈí¼þ£¬Ö÷ÒªÕë¶ÔÒ×Êܹ¥»÷µÄD-LinkºÍÎïÁªÍø×°±¸¡£GafgytÊÇÒ»¸öÓÚ2014Äê·¢Ã÷µÄ½©Ê¬ÍøÂ磬ËüÒò·¢¶¯´ó¹æÄ£ÂþÑÜʽ¾Ü¾ø·þÎñ£¨DDoS£©¹¥»÷¶øÉùÃûÉ¢ÂÒ£¬Ð±äÖÖGafgyt_torΪ¹æ±Ü¼ì²â£¬Ê¹ÓÃTorÀ´Òþ²ØÆäÏÂÁîºÍ¿ØÖÆ£¨C2£©Í¨Ñ¶£¬²¢¶ÔÑù±¾ÖеÄÃô¸Ð×Ö·û´®¾ÙÐмÓÃÜ¡£

¡¾²Î¿¼Á´½Ó¡¿

https://threatpost.com/d-link-iot-tor-gafgyt-variant/164529/

 

2. Õë¶Ôº½¿Õ¹«Ë¾µÄ¹©Ó¦Á´¹¥»÷Ô˶¯

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×ܲ¿Î»ÓÚÈðÊ¿µÄIT¹«Ë¾SITA£¬ÎªÈ«Çò90%µÄº½¿Õ¹«Ë¾ÌṩIT·þÎñ£¬½üÆÚ¸Ã¹«Ë¾Êܵ½¹©Ó¦Á´¹¥»÷µ¼Ö´ó×ÚÂÿÍÐÅÏ¢Ôâй¶£¬ÒÑÓÐÂíÀ´Î÷ÑǺ½¿Õ¡¢ÐÂ¼ÓÆÂº½¿Õ¡¢·ÒÀ¼º½¿ÕºÍÐÂÎ÷À¼º½¿ÕÊܵ½´Ë´Î¹¥»÷Ô˶¯µÄÓ°Ïì¡£

¡¾²Î¿¼Á´½Ó¡¿

https://www.inforisktoday.com/supply-chain-attack-jolts-airlines-a-16123

 

3. ºÚ¿ÍÈëÇÖÅ·ÃËÒøÐÐî¿Ïµ»ú¹¹EBAµÄExchange·þÎñÆ÷

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Å·ÃËÒøÐÐî¿Ïµ»ú¹¹EBAµÄMicrosoft Exchangeµç×ÓÓʼþϵͳÔâºÚ¿Í¹¥»÷£¬´Ë´Î¹¥»÷Ô˶¯ÒÉËÆÓëHAFNIUM¹¥»÷×éÖ¯Óйء£

¡¾²Î¿¼Á´½Ó¡¿

https://securityaffairs.co/wordpress/115396/data-breach/eba-microsoft-exchange-hacked.html

 

4. EmotetľÂíÍþвÔ˶¯¹©Ó¦Á´ÆÊÎö

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ÒøÐÐľÂíEmotet×Ô2020Äê12ÔÂÒÔÀ´Ò»Ö±»îÔ¾£¬Emotetͨ³£ËæÍøÂç´¹ÂÚµç×ÓÓʼþÒ»Æð·¢ËÍ£¬¸½´øWordÎĵµ£¬Emotet¹¥»÷Á´Öеİ취£ºa.WordÎĵµÒÑ·Ö·¢²¢ÔÚÆôÓúêµÄÇéÐÎÏ·­¿ª;b.ÔËÐÐVBScriptºêÒÔÌìÉú¶ñÒâµÄPowerShell¾ç±¾;c.¶ñÒâµÄPowerShell¾ç±¾½«³õʼDLL¶þ½øÖÆÎļþÏÂÔØÎª¼ÓÔØ³ÌÐò;d.³õʼ¼ÓÔØ³ÌÐò½«É¾³ýºóÐøµÄDLL¶þ½øÖÆÎļþ£¬¸Ã¶þ½øÖÆÎļþ½«¾ÙÐÐ×ÔÎÒ¸üÐÂ;e.×îÖÕµÄDLL»áÇÔÈ¡Êܺ¦ÕßµÄÃô¸ÐÊý¾Ý£¬»òÕßͨ¹ýÓëC2·þÎñÆ÷¾ÙÐÐͨѶÀ´¾ÙÐнøÒ»²½µÄ¹¥»÷¡£

¡¾²Î¿¼Á´½Ó¡¿

https://unit42.paloaltonetworks.com/attack-chain-overview-emotet-in-december-2020-and-january-2021/

 

5. ¼ÓÃÜÍÚ¿óÔ˶¯Õë¶ÔQNAP NAS×°±¸

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½üÆÚ¶ñÒâ¼ÓÃÜÇ®±ÒÔ˶¯Öй¥»÷ÕßʹÓÃUnityMiner¶ñÒâÈí¼þÕë¶ÔQNAP SystemsÍøÂçÅþÁ¬´æ´¢£¨NAS£©×°±¸£¬¸Ã×°±¸Òªº¦¹Ì¼þ¿ÉÄܱ£´æÎ´ÐÞ²¹Îó²î£¨CVE-2020-2506£¬CVE-2020-2507£©£¬Æ¾Ö¤QNAP×°±¸Ó³É䣬ÃÀ¹úºÍÖйúµÄ110ÍòQNAP NASÓû§Êܵ½ÑÏÖØÓ°Ï죬ռȫÇòѬȾ×ÜÊýµÄ80%¡£

¡¾²Î¿¼Á´½Ó¡¿

https://threatpost.com/miner-campaign-targets-unpatched-qnap-nas/164580/

 

6. ZLoader¶ñÒâÈí¼þÒþ²ØÔÚ¼ÓÃܵÄExcelÎļþÖÐ

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ZLoaderÊÇÒ»ÖÖ¶àÓÃ;ľÂí£¬Í¨³£³äµ±Í¶µÝ³ÌÐò£¬ÔÚ¶à½×¶ÎÀÕË÷Èí¼þ¹¥»÷£¨ÀýÈçRyukºÍEgregor£©ÖÐת´ï»ùÓÚZeusµÄ¶ñÒâÈí¼þ¡£½üÆÚ·¢Ã÷Ò»ÆðÍøÂç´¹ÂÚ¹¥»÷Ô˶¯ÖУ¬¹¥»÷ÕßʹÓùú˰¾Ö˰Êպͷ¢Æ±Îļþ×÷ΪÓÕ¶ü£¬½«¶ñÒâÈí¼þZLoaderÒþ²ØÔÚ¼ÓÃܵÄExcelÎļþÖоÙÐÐÈö²¥£¬Ö¼ÔÚÇÔÈ¡Ãô¸ÐÊý¾Ý¡£

¡¾²Î¿¼Á´½Ó¡¿

https://www.inforisktoday.com/zloader-malware-hidden-in-encrypted-excel-file-a-16146

 

7. VerkadaÉãÏñÍ·±»ºÚ¿Í¹¥»÷

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ºÚ¿Í½üÆÚʹÓÃVerkadaÉãÏñÍ·ÖеÄÎó²î¿ÉÔ¶³Ì»á¼û¿Í»§ÉãÏñÍ·£¬Êܺ¦Õß°üÀ¨Æû³µÖÆÔìÉÌTesla¡¢ÍøÂç»ù´¡ÉèÊ©¹«Ë¾Cloudflare¡¢Éí·ÝºÍ»á¼ûÖÎÀí³§ÉÌOktaÒÔ¼°¶à¼ÒÒ½ÔººÍÀÎÓü¡£Verkada×ܲ¿Î»ÓÚ¼ÓÀû¸£ÄáÑÇÖÝÊ¥ÂíÌØ°Â£¬ÎªÖÚ¶à×éÖ¯ÖÎÀíºÍά»¤150,000¸ö¿ÉÔ¶³Ì»á¼ûµÄ¼àÊÓÉãÏñ»ú¡£

¡¾²Î¿¼Á´½Ó¡¿

https://www.inforisktoday.com/startup-probes-hack-internet-connected-security-cameras-a-16155

 

8. OVHÔÆÊý¾ÝÖÐÐı»´ó»ðÏú»Ù

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OVHÊÇÅ·ÖÞ×î´óµÄÍйܷþÎñÌṩÉÌ£¬Ò²ÊÇÌìϵÚÈý´óÍйܷþÎñÌṩÉÌ£¬¸ÃÔÆ¹«Ë¾ÅÌËãÌṩÐéÄâרÓ÷þÎñÆ÷£¬×¨Ó÷þÎñÆ÷ºÍÆäËûÍøÂç·þÎñ¡£¿ËÈÕÒ»¸öOVHÊý¾ÝÖÐÐı¬·¢»ðÔÖ£¬´Ý»ÙÁËÒ»¸öÊý¾ÝÖÐÐÄ£¬²¢Ê¹ÁíÍâÁ½¸öÊý¾ÝÖÐÐĵôÏߣ»ÒÑÈ·ÈÏÊÜÓ°ÏìµÄEU·þÎñÆ÷ËùÓÐɥʧ¡£

¡¾²Î¿¼Á´½Ó¡¿

https://blog.malwarebytes.com/malwarebytes-news/2021/03/ovh-cloud-datacenter-destroyed-by-fire/

 

9. ÊýÊ®Íǫ̀Microsoft·þÎñÆ÷Ò»Á¬±»ºÚ¿ÍÈëÇÖ

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Õë¶ÔMicrosoft Exchange·þÎñÆ÷µÄ¹¥»÷±ÈÏëÏóµÄÒªÔã¸âÐí¶à£¬¾ÝÊý¾ÝÏÔʾ£¬È«ÇòÒÑÓÐÊýÊ®Íǫ̀Microsoft·þÎñÆ÷ÔâºÚ¿Í¹¥»÷¡£

¡¾²Î¿¼Á´½Ó¡¿

https://www.forbes.com/sites/daveywinder/2021/03/06/warning-hundreds-of-thousands-of-microsoft-servers-hacked-in-ongoing-attack/?sh=63b15eb828e6

 

10. Õë¶ÔAzureÔÆÆ½Ì¨Óû§µÄй¥»÷Ô˶¯

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΢ÈíÖÒÑÔÆäAzureÔÆÆ½Ì¨µÄÓû§£¬ºÚ¿ÍÕýÔÚʹÓü¸ÖÖ“living off the land”¹¥»÷ÊÖÒÕÀ´ÌÓ±ÜÇå¾²²½·¥£¬ÌáÉýÌØÈ¨ºÍ°²ÅżÓÃܿ󹤡£

¡¾²Î¿¼Á´½Ó¡¿

https://www.inforisktoday.com/hackers-waging-living-off-land-attacks-on-azure-a-16158

 

11. REvilÀÕË÷Èí¼þʹÓÃDDoS¹¥»÷ºÍÓïÒôºô½ÐÏòÊܺ¦Õßʩѹ

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REvilÀÕË÷Èí¼þÔËÓªÉÌÕýÔÚʹÓÃDDoS¹¥»÷£¬²¢Ïò¼ÇÕߺÍÊܺ¦È˵ÄÉÌҵͬ°é·¢³öÓïÒôºô½Ð£¬ÒÔÆÈʹÊܺ¦ÈËÖ§¸¶Êê½ð

¡¾²Î¿¼Á´½Ó¡¿

https://securityaffairs.co/wordpress/115345/cyber-crime/revil-ransomware-ddos-voice-calls.html

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