
ħÀÔŽÁöºÐ¼®±â¼ú
- ÀúÀÚÁ¶¼ºÁØ Àú
- ÃâÆÇ»çºÎũũ
- ÃâÆÇÀÏ2025-02-07
- µî·ÏÀÏ2025-05-29
- SNS°øÀ¯
- ÆÄÀÏÆ÷¸ËPDF
- ÆÄÀÏÅ©±â7MB
- °ø±Þ»çYES24
-
Áö¿ø±â±â
PC
PHONE
TABLET
ÇÁ·Î±×·¥ ¼öµ¿¼³Ä¡
ÀüÀÚÃ¥ ÇÁ·Î±×·¥ ¼öµ¿¼³Ä¡ ¾È³»
¾ÆÀÌÆù, ¾ÆÀÌÆÐµå, ¾Èµå·ÎÀ̵åÆù, ÅÂºí¸´,
º¸À¯ 1, ´ëÃâ 0,
¿¹¾à 0, ´©Àû´ëÃâ 0, ´©Àû¿¹¾à 0
Ã¥¼Ò°³
Ã¥ ¼Ò°³"ÆÐŶ ºÐ¼®ºÎÅÍ Snort Rule °³¹ß±îÁö ÇÑ ±ÇÀ¸·Î ³¡³»´Â ħÀÔŽÁö ºÐ¼® ±â¼ú"
ÀÌ Ã¥Àº Á¤º¸º¸¾ÈÀ» °øºÎÇÏ´Â Çлý°ú ½Ç¹«ÀÚµéÀ» À§ÇÑ Á¾ÇÕÀûÀÎ Ä§ÇØ»ç°í ºÐ¼® ±â¼ú Áöħ¼ÀÔ´Ï´Ù.
¿µ³²À̰ø´ëÇб³ÀÇ Àü°ø½ÉȰúÁ¤ °ÀÇ ³»¿ëÀ» ±â¹ÝÀ¸·Î ±¸¼ºµÇ¾úÀ¸¸ç, ÆÐŶ ±¸Á¶ ÀÌÇØºÎÅÍ ÆÐŶ ºÐ¼®, Snort Rule °³¹ß±îÁö ü°èÀûÀ¸·Î ´Ù·ì´Ï´Ù.
ƯÈ÷, ħÀÔŽÁö±â¼ú°ú ½Ç¹« Ȱ¿ëÀ» ÁßÁ¡ÀûÀ¸·Î ´Ù·ç¸ç, RAT(¿ø°Ý Á¢±Ù Æ®·ÎÀ̸ñ¸¶) Åë½Å ºÐ¼®, ¾Ç¼ºÄÚµå Åë½Å ºÐ¼®, º¸¾È Ãë¾àÁ¡À» Ȱ¿ëÇÑ Snort Rule °³¹ß µî ´Ù¾çÇÑ »ç·Ê¸¦ ÅëÇØ ½Ç½ÀÇÒ ¼ö ÀÖµµ·Ï ±¸¼ºÇÏ¿´½À´Ï´Ù.
¶ÇÇÑ, ½ÇÀü°ú °°Àº ȯ°æ¿¡¼ Snort ÆÐÅÏÀ» °³¹ßÇϰí ŽÁö Å×½ºÆ®¸¦ ¼öÇàÇÒ ¼ö ÀÖµµ·Ï ÆÐŶĸÃÄ ÆÄÀÏÀ» Á¦°øÇϸç, ÇØ´ç ÆÄÀÏÀº ºí·Î±×(https://blog.naver.com/log4j8888)¿¡¼ ´Ù¿î·ÎµåÇÒ ¼ö ÀÖ½À´Ï´Ù.
ÀÌ Ã¥Àº ³×Æ®¿öÅ© º¸¾È ¹× ħÀÔŽÁö ±â¼úÀ» ¹è¿ì°íÀÚ ÇÏ´Â µ¶Àڵ鿡°Ô ½ÇÁúÀûÀÎ °¡À̵尡 µÉ °ÍÀÔ´Ï´Ù.
¸ñÂ÷
Á¦1Àå ÆÐŶÁ¦2Àå Wireshark »ç¿ë¹ý
Á¦3Àå ½Ç½Àȯ°æ ±¸¼º
Á¦4Àå Snort
Á¦5Àå RAT Åë½ÅÇàÀ§ºÐ¼® ¹× Snort Rule°³¹ß
Á¦6Àå ¾Ç¼ºÄÚµå Åë½ÅÇàÀ§ºÐ¼® ¹× Snort Rule°³¹ß
Á¦7Àå º¸¾ÈÃë¾àÁ¡ Á¤º¸¸¦ Ȱ¿ëÇÑ Snort Rule°³¹ß
Á¦8Àå À§ÇùŽÁö ÆÐŶ ºÐ¼®
Á¦9Àå ºÐ¼®È¯°æ¿¡ µû¸¥ ´ëÀÀ ºÐ¼®ÀýÂ÷»ç·Ê
Á¦10Àå Çö¾÷¿¡¼ ÇÊ¿äÇÑ ´ÜÆíÁö½Ä
Á¦11Àå ¹®Á¦Ç®ÀÌ