AWSµÄ¶à¸öLog4ShellÈȲ¹¶¡¿Éµ¼ÖÂÈÝÆ÷ÌÓÒݺÍȨÏÞÌáÉý

Ðû²¼Ê±¼ä 2022-04-21
1¡¢AWSµÄ¶à¸öLog4ShellÈȲ¹¶¡¿Éµ¼ÖÂÈÝÆ÷ÌÓÒݺÍȨÏÞÌáÉý


4ÔÂ19ÈÕ£¬£¬£¬£¬£¬£¬£¬Unit 42Ðû²¼±¨¸æ³ÆAWSµÄ¶à¸öLog4ShellÈȲ¹¶¡Öб£´æÑÏÖØµÄÎÊÌâ¡£¡£¡£¡£¡£¡£¡£½«²¹¶¡×°Öõ½Ð§ÀÍÆ÷»ò¼¯Èººó£¬£¬£¬£¬£¬£¬£¬¸ÃÇéÐÎÖеÄÿ¸öÈÝÆ÷¶¼¿ÉÒÔʹÓÃÆäÀ´½ÓÊܵײãÖ÷»ú£¬£¬£¬£¬£¬£¬£¬ÀýÈ磬£¬£¬£¬£¬£¬£¬Kubernetes¼¯ÈºÖеÄÈÝÆ÷¶¼¿ÉÒÔÌÓÒÝ£¬£¬£¬£¬£¬£¬£¬·ÇÌØÈ¨Àú³ÌÒ²¿ÉÒÔʹÓøò¹¶¡À´ÌáȨ¡£¡£¡£¡£¡£¡£¡£ÏÖÔÚ£¬£¬£¬£¬£¬£¬£¬ÕâЩÎó²î×·×ÙΪCVE-2021-3100¡¢CVE-2021-3101¡¢CVE-2022-0070ºÍCVE-2022-0071£¬£¬£¬£¬£¬£¬£¬CVSSÆÀ·Ö¾ùΪ8.8¡£¡£¡£¡£¡£¡£¡£Ñо¿Ö°Ô±ÓÚÈ¥Äê12ÔÂ21ÈÕ±¨¸æ¸ÃÎó²î£¬£¬£¬£¬£¬£¬£¬ÑÇÂíÑ·ÓÚ4ÔÂ19ÈÕÐÞ¸´¡£¡£¡£¡£¡£¡£¡£


https://unit42.paloaltonetworks.com/aws-log4shell-hot-patch-vulnerabilities/


2¡¢Ñо¿ÍŶӷ¢Ã÷½©Ê¬ÍøÂçBotenaGo×îÏȹ¥»÷LilinµÄDVR


ýÌå4ÔÂ20ÈÕ±¨µÀ£¬£¬£¬£¬£¬£¬£¬Nozomi Networks Labs·¢Ã÷½©Ê¬ÍøÂçBotenaGoµÄÐÂÑù±¾¹¥»÷LilinµÄDVR¡£¡£¡£¡£¡£¡£¡£BotenaGoÊÇÓÃGolang±àдµÄÏà¶Ô½ÏеĶñÒâÈí¼þ£¬£¬£¬£¬£¬£¬£¬AV¼ì²âÂʽϵÍ(6/62)£¬£¬£¬£¬£¬£¬£¬Ô´´úÂëÓÚ2021 Äê10Ô¹ûÕæ¡£¡£¡£¡£¡£¡£¡£Ñо¿Ö°Ô±³Æ£¬£¬£¬£¬£¬£¬£¬ÐÂÑù±¾ËƺõÔ´×Ô¹ûÕæµÄÔ´´úÂ룬£¬£¬£¬£¬£¬£¬±»ÃüÃûΪ¡°Lillin scanner¡±£¬£¬£¬£¬£¬£¬£¬ÆäÒ»¸öÏÔÖøÌØÕ÷ÊDz»»á±»VirusTotalɨÃèÆ½Ì¨¼ì²âµ½¡£¡£¡£¡£¡£¡£¡£¾ÝϤ£¬£¬£¬£¬£¬£¬£¬¿ª·¢Õßɾ³ýÁËBotenaGoԭʼ´úÂëÖÐÏÕЩËùÓеÄÎó²îʹÓ㬣¬£¬£¬£¬£¬£¬×¨×¢ÓÚLilin DVRÖеÄRCEÎó²î¡£¡£¡£¡£¡£¡£¡£


https://securityaffairs.co/wordpress/130383/malware/botenago-botnet-targets-dvr.html


3¡¢Funky PigeonÔâµ½ÍøÂç¹¥»÷ºóÔÝÍ£½ÓÊÜж©µ¥


¾ÝýÌå4ÔÂ19ÈÕ±¨µÀ£¬£¬£¬£¬£¬£¬£¬ÀñÎ│ÁãÊÛÉÌFunky PigeonÔâµ½ÍøÂç¹¥»÷ºóÔÝÍ£½ÓÊÜж©µ¥¡£¡£¡£¡£¡£¡£¡£¸Ã¹«Ë¾ÌåÏÖ£¬£¬£¬£¬£¬£¬£¬ËûÃÇÔÚÉÏÖÜËÄ·¢Ã÷¸ÃÊÂÎñºó£¬£¬£¬£¬£¬£¬£¬Á¬Ã¦¶Ô´ËÊÂÕö¿ªÊӲ죬£¬£¬£¬£¬£¬£¬È·¶¨Óû§Êý¾Ý±»»á¼ûµÄˮƽ£¬£¬£¬£¬£¬£¬£¬²¢½«ÏµÍ³ÀëÏß¡£¡£¡£¡£¡£¡£¡£Ö±µ½±¾ÖÜÒ»£¬£¬£¬£¬£¬£¬£¬Æä¹ÙÍøÈÔÔÚÌáÐÑ£¬£¬£¬£¬£¬£¬£¬ÓÉÓÚÓöµ½ÁËһЩÎÊÌ⣬£¬£¬£¬£¬£¬£¬ÏÖÔÚÎÞ·¨½ÓÊÜж©µ¥¡£¡£¡£¡£¡£¡£¡£Funky PigeonûÓзÖÏí¸ü¶à¹ØÓÚ¹¥»÷ÐÔ×Ó»ò¹¥»÷Õß»ñµÃ¹«Ë¾ÏµÍ³»á¼ûȨÏÞµÄϸ½ÚÐÅÏ¢¡£¡£¡£¡£¡£¡£¡£


https://www.infosecurity-magazine.com/news/funky-pigeon-cyber-attack/


4¡¢CheckPoint³ÆÁìÓ¢ÊÇ2022ÄêQ1Öб»Ê¹ÓÃ×î¶àµÄÆ·ÅÆ


4ÔÂ19ÈÕ£¬£¬£¬£¬£¬£¬£¬Check Point ResearchÐû²¼ÁË2022ÄêµÚÒ»¼¾¶ÈÆ·ÅÆÍøÂç´¹Â򵀮ÊÎö±¨¸æ¡£¡£¡£¡£¡£¡£¡£LinkedInÒѳÉΪ´¹ÂÚ¹¥»÷ÖÐ×ģÄâ×î¶àµÄÆ·ÅÆ£¬£¬£¬£¬£¬£¬£¬Õ¼È«ÇòËùÓдËÀàÊÂÎñµÄ52%ÒÔÉÏ£¬£¬£¬£¬£¬£¬£¬ÉÏÒ»¼¾¶ÈÆäÅÅÃûµÚÎ壬£¬£¬£¬£¬£¬£¬½öÓë8%µÄ´¹ÂÚ¹¥»÷Ïà¹Ø¡£¡£¡£¡£¡£¡£¡£±¨¸æÇ¿µ÷Á˹¥»÷ÕßʹÓÃÉç½»ÍøÂçµÄÐÂÇ÷ÊÆ£¬£¬£¬£¬£¬£¬£¬Éç½»ÍøÂçÏÖÔÚÒÑÓâÔ½ÖÖÖÖº½Ô˹«Ë¾ºÍ¹È¸èµÈ¿Æ¼¼¹«Ë¾£¬£¬£¬£¬£¬£¬£¬³ÉΪµÚÒ»´óÖֱ𡣡£¡£¡£¡£¡£¡£Æä´ÎÊÇ¿ìµÝ¹«Ë¾DHL(Õ¼±È14%)£¬£¬£¬£¬£¬£¬£¬ÒÔ¼°¹È¸è(7%)¡¢Î¢Èí(6%)ºÍÁª°î¿ìµÝ(6%)¡£¡£¡£¡£¡£¡£¡£


https://blog.checkpoint.com/2022/04/19/social-networks-most-likely-to-be-imitated-by-criminal-groups-with-linkedin-now-accounting-for-half-of-all-phishing-attempts-worldwide/


5¡¢VaronisÅû¶Æä¿Í»§Ñ¬È¾HiveÀÕË÷Èí¼þµÄÏêϸÐÅÏ¢


4ÔÂ19ÈÕ£¬£¬£¬£¬£¬£¬£¬Çå¾²ºÍÆÊÎö¹«Ë¾VaronisÅû¶ÁËÆäÒ»¸ö¿Í»§Ôâµ½µÄHiveÀÕË÷¹¥»÷µÄÏêϸÐÅÏ¢¡£¡£¡£¡£¡£¡£¡£Æäȡ֤ÍŶӳÆ£¬£¬£¬£¬£¬£¬£¬Ä¿µÄϵͳÔÚ72СʱÄÚ±»¼ÓÃÜ¡£¡£¡£¡£¡£¡£¡£ÆÊÎö±¨¸æÖ¸³ö£¬£¬£¬£¬£¬£¬£¬¹¥»÷Àú³Ì×ܹ²°üÀ¨ÁË5¸ö½×¶Î£ºÊ¹ÓÃProxyShell×°ÖúóÃÅ£» £»£»£»Ê¹ÓÃPowerShellÏÂÔØCobalt Strike stager£» £»£»£»Ê¹ÓÃSYSTEMȨÏÞ½¨ÉèϵͳÖÎÀíÔ±Óû§¡°user¡±£¬£¬£¬£¬£¬£¬£¬²¢Å²ÓÃMimikatzת´¢Æ¾Ö¤£» £»£»£»Ê¹ÓÃÇáÁ¿¼¶¹¤¾ßSoftPerfectɨÃèÃô¸ÐÐÅÏ¢£» £»£»£»Í¨¹ýÃûΪ¡°Windows.exe¡±µÄpayload×°ÖÃÀÕË÷Èí¼þ¡£¡£¡£¡£¡£¡£¡£


https://www.varonis.com/blog/hive-ransomware-analysis


6¡¢KasperskyÐû²¼¹ØÓÚ¶ñÒâÀ¬»øÓʼþ»î¶¯µÄÆÊÎö±¨¸æ


KasperskyÔÚ4ÔÂ19ÈÕÐû²¼Á˹ØÓÚ¶ñÒâÀ¬»øÓʼþ»î¶¯µÄÆÊÎö±¨¸æ¡£¡£¡£¡£¡£¡£¡£±¨¸æÖ¸³ö£¬£¬£¬£¬£¬£¬£¬´ËÀà»î¶¯ÔÚÒ»¸öÔÂÄÚÔöÌíÁË10±¶£¬£¬£¬£¬£¬£¬£¬´Ó2022Äê2ÔµÄÔ¼3000·âÔöÌíµ½3ÔµÄÔ¼30000·â¡£¡£¡£¡£¡£¡£¡£¸Ã»î¶¯Ö÷Òª·Ö·¢¶ñÒâÈí¼þEmotetºÍQbot£¬£¬£¬£¬£¬£¬£¬²¢ÒÔÆóÒµ¹«Ë¾ÎªÄ¿µÄ¡£¡£¡£¡£¡£¡£¡£µ½ÏÖÔÚΪֹ£¬£¬£¬£¬£¬£¬£¬¼ì²âµ½ÕâЩÓʼþÖÐʹÓõÄÓïÑÔ°üÀ¨Ó¢Óï¡¢·¨Óï¡¢ÐÙÑÀÀûÓï¡¢Òâ´óÀûÓŲÍþÓï¡¢²¨À¼Óï¡¢¶íÓ˹ÂåÎÄÄáÑÇÓï¡¢Î÷°àÑÀÓïºÍÖÐÎÄ¡£¡£¡£¡£¡£¡£¡£CryptolaemusÌåÏÖ£¬£¬£¬£¬£¬£¬£¬Emotet×îÏÈʹÓÃ64λ¼ÓÔØ³ÌÐòºÍÇÔȡģ¿£¿£¿£¿é¡£¡£¡£¡£¡£¡£¡£


https://usa.kaspersky.com/about/press-releases/2022_kaspersky-finds-malicious-spam-campaign-targeting-organizations-grows-10-fold-in-a-month-spreads-qbot-and-emotet-malware