[{"no":"1173","minus":"-1691449447","minus_like_count":"0","parent_post_comment_no":"0","post_no":"5452","board_id":"language","type":"editor","is_post_reply":"Y","user_no":"28","user_nickname":"\ubb34\ub9b0","user_thumb_url":"https:\/\/devsnote.com\/assets\/data\/profile\/28_b272fe92fb81cb5fb10339ee71454f2f.jpg?u=1683208054","user_description":"","title":"","comment":"[{\"id\":\"1S0tZrMtUo\",\"type\":\"paragraph\",\"data\":{\"text\":\"Frida\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2b9\uc815 \ud568\uc218\ub97c \ud6c4\ud0b9\ud558\uace0 \ud574\ub2f9 \ud568\uc218\ub97c \ud638\ucd9c\ud55c \ud074\ub798\uc2a4\uc758 \uc815\ubcf4\ub97c \ucd9c\ub825\ud558\ub294 \uac83\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \"}},{\"id\":\"donIGGF4Mg\",\"type\":\"paragraph\",\"data\":{\"text\":\"\ub2e4\uc74c\uc740 Java\uc758 com.test.test \ud074\ub798\uc2a4\uc758 test() \ud568\uc218\ub97c \ud6c4\ud0b9\ud558\uace0, \ud574\ub2f9 \ud568\uc218\ub97c \ud638\ucd9c\ud55c \ud074\ub798\uc2a4\uc758 \uc815\ubcf4\ub97c \ucd9c\ub825\ud558\ub294 \uc608\uc2dc \uc2a4\ud06c\ub9bd\ud2b8\uc785\ub2c8\ub2e4.\"}},{\"id\":\"j34YsYZprJ\",\"type\":\"code\",\"data\":{\"language\":\"java\",\"code\":\"Java.perform(function() {\\n var testClass = Java.use('com.test.test');\\n \\n testClass.test.implementation = function() {\\n \/\/ \uc2a4\ud0dd \ucd94\uc801\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud638\ucd9c\uc790\uc758 \uc815\ubcf4\ub97c \uc5bb\uc2b5\ub2c8\ub2e4.\\n var stackTrace = Java.use(\\\"java.lang.Exception\\\").$new().getStackTrace();\\n \\n \/\/ \ud638\ucd9c\uc790\uc758 \ud074\ub798\uc2a4 \uc774\ub984\uc744 \ucd9c\ub825\ud569\ub2c8\ub2e4.\\n if (stackTrace.length > 1) {\\n console.log(\\\"Called from: \\\" + stackTrace[1].getClassName());\\n }\\n\\n \/\/ \uc6d0\ub798\uc758 \ud568\uc218\ub97c \ud638\ucd9c\ud569\ub2c8\ub2e4.\\n return this.test.apply(this, arguments);\\n };\\n});\",\"caption\":\"\"}},{\"id\":\"8RVLRpIdlf\",\"type\":\"paragraph\",\"data\":{\"text\":\"\uc704 \ucf54\ub4dc\ub294 com.test.test \ud074\ub798\uc2a4\uc758 test() \ud568\uc218\ub97c \ud6c4\ud0b9\ud558\uace0, \ud574\ub2f9 \ud568\uc218\ub97c \ud638\ucd9c\ud55c \ud074\ub798\uc2a4\uc758 \uc774\ub984\uc744 \ucd9c\ub825\ud569\ub2c8\ub2e4. \"}},{\"id\":\"TGIjOd_gOC\",\"type\":\"paragraph\",\"data\":{\"text\":\"\uc2a4\ud0dd \ucd94\uc801\uc744 \ud1b5\ud574 \ud638\ucd9c\uc790\uc758 \uc815\ubcf4\ub97c \uac00\uc838\uc62c \uc218 \uc788\uc73c\uba70, \ud544\uc694\uc5d0 \ub530\ub77c \ub354 \uc790\uc138\ud55c \uc815\ubcf4\ub3c4 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\"}},{\"id\":\"6TFZAJKP1L\",\"type\":\"paragraph\",\"data\":{\"text\":\"\ud638\ucd9c\uc790\uc758 \uc815\ubcf4\ub97c \uc5bb\uae30 \uc704\ud574 \uc5ec\uae30\uc11c\ub294 Java\uc758 Exception \ud074\ub798\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2a4\ud0dd \ucd94\uc801\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \"}},{\"id\":\"4sHfdcJMGE\",\"type\":\"paragraph\",\"data\":{\"text\":\"getStackTrace() \uba54\uc11c\ub4dc\ub97c \uc0ac\uc6a9\ud558\uba74 \ud604\uc7ac \uc2a4\ud0dd\uc758 \uc0c1\ud0dc\ub97c \ubc30\uc5f4\ub85c \uc5bb\uc744 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \ud638\ucd9c\uc790\uc758 \ud074\ub798\uc2a4 \uc815\ubcf4\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\"}}]","rating":"0.0","like_count":"0","mentioned_user_nos":"[]","is_secret":"N","is_deleted":"N","deleted":"","created":"2023-08-08 08:04:07","comment_html":"

Frida\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2b9\uc815 \ud568\uc218\ub97c \ud6c4\ud0b9\ud558\uace0 \ud574\ub2f9 \ud568\uc218\ub97c \ud638\ucd9c\ud55c \ud074\ub798\uc2a4\uc758 \uc815\ubcf4\ub97c \ucd9c\ub825\ud558\ub294 \uac83\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. <\/p>

\ub2e4\uc74c\uc740 Java\uc758 com.test.test \ud074\ub798\uc2a4\uc758 test() \ud568\uc218\ub97c \ud6c4\ud0b9\ud558\uace0, \ud574\ub2f9 \ud568\uc218\ub97c \ud638\ucd9c\ud55c \ud074\ub798\uc2a4\uc758 \uc815\ubcf4\ub97c \ucd9c\ub825\ud558\ub294 \uc608\uc2dc \uc2a4\ud06c\ub9bd\ud2b8\uc785\ub2c8\ub2e4.<\/p>

Java.perform(function() {\n    var<\/span> testClass = Java.use('com.test.test'<\/span>);\n    \n    testClass.test.implementation = function() {\n        \/\/ \uc2a4\ud0dd \ucd94\uc801\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud638\ucd9c\uc790\uc758 \uc815\ubcf4\ub97c \uc5bb\uc2b5\ub2c8\ub2e4.<\/span>\n        var<\/span> stackTrace = Java.use(\"java.lang.Exception\"<\/span>).$new<\/span>().getStackTrace();\n        \n        \/\/ \ud638\ucd9c\uc790\uc758 \ud074\ub798\uc2a4 \uc774\ub984\uc744 \ucd9c\ub825\ud569\ub2c8\ub2e4.<\/span>\n        if<\/span> (stackTrace.length > 1<\/span>) {\n            console.log(\"Called from: \"<\/span> + stackTrace[1<\/span>].getClassName());\n        }\n\n        \/\/ \uc6d0\ub798\uc758 \ud568\uc218\ub97c \ud638\ucd9c\ud569\ub2c8\ub2e4.<\/span>\n        return<\/span> this<\/span>.test.apply(this<\/span>, arguments);\n    };\n});<\/code><\/pre><\/div> \uc704 \ucf54\ub4dc\ub294 com.test.test \ud074\ub798\uc2a4\uc758 test() \ud568\uc218\ub97c \ud6c4\ud0b9\ud558\uace0, \ud574\ub2f9 \ud568\uc218\ub97c \ud638\ucd9c\ud55c \ud074\ub798\uc2a4\uc758 \uc774\ub984\uc744 \ucd9c\ub825\ud569\ub2c8\ub2e4. <\/p> 
\uc2a4\ud0dd \ucd94\uc801\uc744 \ud1b5\ud574 \ud638\ucd9c\uc790\uc758 \uc815\ubcf4\ub97c \uac00\uc838\uc62c \uc218 \uc788\uc73c\uba70, \ud544\uc694\uc5d0 \ub530\ub77c \ub354 \uc790\uc138\ud55c \uc815\ubcf4\ub3c4 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p> 
\ud638\ucd9c\uc790\uc758 \uc815\ubcf4\ub97c \uc5bb\uae30 \uc704\ud574 \uc5ec\uae30\uc11c\ub294 Java\uc758 Exception \ud074\ub798\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2a4\ud0dd \ucd94\uc801\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <\/p> 
getStackTrace() \uba54\uc11c\ub4dc\ub97c \uc0ac\uc6a9\ud558\uba74 \ud604\uc7ac \uc2a4\ud0dd\uc758 \uc0c1\ud0dc\ub97c \ubc30\uc5f4\ub85c \uc5bb\uc744 \uc218 \uc788\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \ud638\ucd9c\uc790\uc758 \ud074\ub798\uc2a4 \uc815\ubcf4\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p> ","summary":"Frida\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2b9\uc815 \ud568\uc218\ub97c \ud6c4\ud0b9\ud558\uace0 \ud574\ub2f9 \ud568\uc218\ub97c \ud638\ucd9c\ud55c \ud074\ub798\uc2a4\uc758 \uc815\ubcf4\ub97c \ucd9c\ub825\ud558\ub294 \uac83\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.  \ub2e4\uc74c\uc740 Java\uc758 com.test.test \ud074\ub798\uc2a4\uc758 test() \ud568\uc218\ub97c \ud6c4\ud0b9\ud558\uace0, \ud574\ub2f9 \ud568\uc218\ub97c \ud638\ucd9c\ud55c \ud074\ub798\uc2a4\uc758 \uc815\ubcf4\ub97c \ucd9c\ub825\ud558\ub294 \uc608\uc2dc \uc2a4\ud06c\ub9bd\ud2b8\uc785\ub2c8\ub2e4. Java.perform(function() {\n    var testClass = Java.use('c..."}]

#후킹

질문Frida 후킹 관련