AWSµÄ¶à¸öLog4ShellÈȲ¹¶¡¿Éµ¼ÖÂÈÝÆ÷ÌÓÒݺÍȨÏÞÌáÉý
°ä²¼¹¦·ò 2022-04-214ÔÂ19ÈÕ£¬£¬Unit 42°ä²¼»ã±¨³ÆAWSµÄ¶à¸öLog4ShellÈȲ¹¶¡ÖдæÔÚÑÏÖØµÄÎÊÌâ¡£¡£¡£¡£¡£½«²¹¶¡×°Öõ½·þÎñÆ÷»ò¼¯Èººó£¬£¬¸Ã»·¾³ÖеÄÿ¸öÈÝÆ÷¶¼Äܹ»ÀûÓÃÆäÀ´ÊÕÊܵײãÖ÷»ú£¬£¬ÀýÈ磬£¬Kubernetes¼¯ÈºÖеÄÈÝÆ÷¶¼Äܹ»ÌÓÒÝ£¬£¬·ÇÌØÈ¨¹ý³ÌÒ²Äܹ»ÀûÓøò¹¶¡À´ÌáȨ¡£¡£¡£¡£¡£Ä¿Ç°£¬£¬ÕâЩ·ì϶׷×ÙΪCVE-2021-3100¡¢CVE-2021-3101¡¢CVE-2022-0070ºÍCVE-2022-0071£¬£¬CVSSÆÀ·Ö¾ùΪ8.8¡£¡£¡£¡£¡£×êÑÐÈËÔ±ÓÚÈ¥Äê12ÔÂ21Èջ㱨¸Ã·ì϶£¬£¬ÑÇÂíÑ·ÓÚ4ÔÂ19ÈÕÐÞ¸´¡£¡£¡£¡£¡£
https://unit42.paloaltonetworks.com/aws-log4shell-hot-patch-vulnerabilities/
2¡¢×êÑÐÍŶӷ¢ÏÖ½©Ê¬ÍøÂçBotenaGoÆðÍ·¹¥»÷LilinµÄDVR
ýÌå4ÔÂ20ÈÕ±¨µÀ£¬£¬Nozomi Networks Labs·¢ÏÖ½©Ê¬ÍøÂçBotenaGoµÄÐÂÑù±¾¹¥»÷LilinµÄDVR¡£¡£¡£¡£¡£BotenaGoÊÇÓÃGolang±àдµÄÏà¶Ô½ÏеĶñÒâÈí¼þ£¬£¬AV¼ì²âÂʽϵÍ(6/62)£¬£¬Ô´´úÂëÓÚ2021 Äê10Ô¹«¿ª¡£¡£¡£¡£¡£×êÑÐÈËÔ±³Æ£¬£¬ÐÂÑù±¾ËƺõÔ´×Ô¹«¿ªµÄÔ´´úÂ룬£¬±»¶¨ÃûΪ¡°Lillin scanner¡±£¬£¬ÆäÒ»¸öÏÔÖøÌØµãÊDz»»á±»VirusTotalɨÃèÆ½Ì¨¼ì²âµ½¡£¡£¡£¡£¡£¾ÝϤ£¬£¬¿ª·¢Õßɾ³ýÁËBotenaGoÔʼ´úÂëÖÐÏÕЩȫÊýµÄ·ì϶ÀûÓ㬣¬×¨Ò»ÓÚLilin DVRÖеÄRCE·ì϶¡£¡£¡£¡£¡£
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«Ë¾°µÊ¾£¬£¬ËûÃÇÔÚÉÏÖÜËÄ·¢ÏÖ¸ÃÊÂÎñºó£¬£¬Á¢¼´¶Ô´ËÊ·¢Õ¹µ÷²é£¬£¬È·¶¨Óû§Êý¾Ý±»½Ó¼ûµÄˮƽ£¬£¬²¢½«ÏµÍ³ÀëÏß¡£¡£¡£¡£¡£Ö±µ½±¾ÖÜÒ»£¬£¬Æä¹ÙÍøÈÔÔÚÌáÐÑ£¬£¬ÓÉÓÚÓöµ½ÁËһЩÎÊÌ⣬£¬Ä¿Ç°ÎÞ·¨½ÓÊÜж©µ¥¡£¡£¡£¡£¡£Funky PigeonûÓзÖÏí¸ü¶à¹ØÓÚ¹¥»÷ÐÔÖÊ»ò¹¥»÷Õß»ñµÃ¹«Ë¾ÏµÍ³½Ó¼ûȨÏÞµÄϸ½ÚÐÅÏ¢¡£¡£¡£¡£¡£
https://www.infosecurity-magazine.com/news/funky-pigeon-cyber-attack/
4¡¢CheckPoint³ÆÁìÓ¢ÊÇ2022ÄêQ1Öб»ÀûÓÃ×î¶àµÄÆ·ÅÆ
4ÔÂ19ÈÕ£¬£¬Check Point Research°ä²¼ÁË2022ÄêµÚÒ»¼¾¶ÈÆ·ÅÆÍøÂç´¹µöµÄ·ÖÎö»ã±¨¡£¡£¡£¡£¡£LinkedInÒѳÉΪ´¹µö¹¥»÷ÖÐ×î±»·ÂÕÕ×î¶àµÄÆ·ÅÆ£¬£¬Õ¼È«ÇòËùÓдËÀàÊÂÎñµÄ52%ÒÔÉÏ£¬£¬ÉÏÒ»¼¾¶ÈÆäÅÅÃûµÚÎ壬£¬½öÓë8%µÄ´¹µö¹¥»÷Óйء£¡£¡£¡£¡£»ã±¨Ç¿µ÷Á˹¥»÷ÕßÀûÓÃÉç½»ÍøÂçµÄÐÂÇ÷Ïò£¬£¬Éç½»ÍøÂç´Ë¿ÌÒѳ¬¹ý¸÷ÀຽÔ˹«Ë¾ºÍ¹È¸èµÈ¿Æ¼¼¹«Ë¾£¬£¬³ÉΪµÚÒ»´óÀà±ð¡£¡£¡£¡£¡£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»§Ï°È¾HiveÀÕË÷Èí¼þµÄ¾ßÌåÐÅÏ¢
4ÔÂ19ÈÕ£¬£¬°²È«ºÍ·ÖÎö¹«Ë¾VaronisÅû¶ÁËÆäÒ»¸ö¿Í»§Ôâµ½µÄHiveÀÕË÷¹¥»÷µÄ¾ßÌåÐÅÏ¢¡£¡£¡£¡£¡£Æäȡ֤ÍŶӳƣ¬£¬Ö¸±êϵͳÔÚ72СʱÄÚ±»¼ÓÃÜ¡£¡£¡£¡£¡£·ÖÎö»ã±¨Ö¸³ö£¬£¬¹¥»÷¹ý³Ì×ܹ²Ô̺¬ÁË5¸ö½×¶Î£º£º£ºÀûÓÃProxyShell×°ÖúóÃÅ£»£»£»ÀûÓÃPowerShellÏÂÔØCobalt Strike stager£»£»£»ÀûÓÃSYSTEMȨÏÞ´´½¨ÏµÍ³ÖÎÀíÔ±Óû§¡°user¡±£¬£¬²¢Å²ÓÃMimikatzת´¢Æ¾Ö¤£»£»£»ÀûÓÃÇáÁ¿¼¶¹¤¾ßSoftPerfectɨÃèÃô¸ÐÐÅÏ¢£»£»£»Í¨¹ýÃûΪ¡°Windows.exe¡±µÄpayload×°ÖÃÀÕË÷Èí¼þ¡£¡£¡£¡£¡£
https://www.varonis.com/blog/hive-ransomware-analysis
6¡¢Kaspersky°ä²¼¹ØÓÚ¶ñÒâÀ¬»øÓʼþ»î¶¯µÄ·ÖÎö»ã±¨
KasperskyÔÚ4ÔÂ19ÈÕ°ä²¼Á˹ØÓÚ¶ñÒâÀ¬»øÓʼþ»î¶¯µÄ·ÖÎö»ã±¨¡£¡£¡£¡£¡£»ã±¨Ö¸³ö£¬£¬´ËÀà»î¶¯ÔÚÒ»¸öÔÂÄÚÔö³¤ÁË10±¶£¬£¬´Ó2022Äê2ÔµÄÔ¼3000·âÔö³¤µ½3ÔµÄÔ¼30000·â¡£¡£¡£¡£¡£¸Ã»î¶¯ÖØÒª·Ö·¢¶ñÒâÈí¼þEmotetºÍQbot£¬£¬²¢ÒÔÆóÒµ¹«Ë¾ÎªÖ¸±ê¡£¡£¡£¡£¡£µ½Ä¿Ç°ÎªÖ¹£¬£¬¼ì²âµ½ÕâЩÓʼþÖÐʹÓõÄ˵»°Ô̺¬Ó¢Óï¡¢·¨Óï¡¢ÐÙÑÀÀûÓï¡¢Òâ´óÀûÓŲÍþÓï¡¢²¨À¼Óï¡¢¶íÓ˹ÂåÎÄÄáÑÇÓï¡¢Î÷°àÑÀÓïºÍÖÐÎÄ¡£¡£¡£¡£¡£Cryptolaemus°µÊ¾£¬£¬EmotetÆðͷʹÓÃ64λ¼ÓÔØ·¨Ê½ºÍÇÔȡģ¿£¿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


¾©¹«Íø°²±¸11010802024551ºÅ