{"id":6135,"date":"2020-08-22T09:20:50","date_gmt":"2020-08-23T10:56:18","guid":{"rendered":"https:\/\/vip.fxxkpython.com\/?p=6135"},"modified":"2020-08-23T18:56:23","modified_gmt":"2020-08-23T10:56:23","slug":"7b9a07c7ee","status":"publish","type":"post","link":"https:\/\/vip.fxxkpython.com\/?p=6135","title":{"rendered":"Python \u9006\u5411\u6293\u53d6 APP \u6570\u636e"},"content":{"rendered":"
\n
\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u4f19\u5206\u4eab\u4e00\u4e0b Python \u722c\u866b\u7684\u6559\u7a0b\uff0c\u8fd9\u6b21\u4e3b\u8981\u6d89\u53ca\u5230\u7684\u662f\u5173\u4e8e\u67d0 APP \u7684\u9006\u5411\u5206\u6790\u5e76\u6293\u53d6\u6570\u636e\uff0c\u5173\u4e8e APP \u7684\u53cd\u722c\u4f1a\u9ebb\u70e6\u4e00\u4e9b\uff0c\u6bd4\u5982 Android \u7aef\u7684\u4ee3\u7801\u5199\u5b8c\u4e00\u822c\u4f1a\u8fdb\u884c\u6253\u5305\u5e76\u6df7\u6dc6\u52a0\u5bc6\u52a0\u56fa\uff0c\u6240\u4ee5\u9664\u4e86\u6293\u5305\u4e4b\u5916\uff0c\u8fd8\u9700\u8981\u5bf9 APP \u8fdb\u884c\u67e5\u58f3\u8131\u58f3\u53cd\u7f16\u8bd1\u7b49\u64cd\u4f5c\u3002<\/span><\/section>\n


<\/span><\/p>\n

\u63a5\u4e0b\u6765\u7531\u300c\u5c0f\u5e05b\u7684\u670b\u53cb\uff1aHouser\u300d \u7ed9\u5927\u5bb6\u6f14\u793a\u4e00\u4e0b\uff0c\u5982\u4f55\u9006\u5411\u6293\u53d6 APP \u6570\u636e\uff0c\u7ed9\u4f60\u53c2\u8003\u4e00\u4e0b\u601d\u8def\uff1a<\/span><\/p>\n


<\/p>\n

\u6240\u9700\u8bbe\u5907\u548c\u73af\u5883\uff1a<\/span><\/strong><\/section>\n

<\/section>\n
\u8bbe\u5907\uff1a\u5b89\u5353\u624b\u673a<\/span><\/section>\n
\u6293\u5305\uff1a<\/span><\/section>\n
fiddler+xposed+JustTrustme<\/span><\/section>\n
\u67e5\u58f3\uff1aApkScan-PKID<\/span><\/section>\n
\u8131\u58f3\uff1afrida-DEXDump<\/span><\/section>\n
\u53cd\u7f16\u8bd1\uff1ajadx-gui<\/span><\/section>\n
hook\uff1afrida<\/span><\/section>\n

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\u6293\u5305<\/span><\/strong><\/section>\n

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\u624b\u673a\u5b89\u88c5app\uff0c\u8bbe\u7f6e\u597d\u4ee3\u7406\uff0c\u6253\u5f00 fiddler \u5148\u6765\u6293\u4e2a\u5305\uff0c\u53d1\u73b0\u8fd9\u4e2a app \u505a\u4e86\u8bc1\u4e66\u9a8c\u8bc1\uff0cfiddler \u5f00\u542f\u4e4b\u540e  app\u63d0\u793a\u8fde\u63a5\u4e0d\u5230\u670d\u52a1\u5668\uff1a<\/span><\/section>\n

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\"Python<\/section>\n

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\u90a3\u5c31\u662f app \u505a\u4e86 SSL pinning \u8bc1\u4e66\u9a8c\u8bc1\uff0c\u89e3\u51b3\u8fd9\u79cd\u95ee\u9898\u4e00\u822c\u90fd\u662f\u5b89\u88c5 xposed \u6846\u67b6\uff0c\u91cc\u9762\u6709\u4e00\u4e2a JustTrustme \u6a21\u5757\uff0c\u5b83\u7684\u539f\u7406\u5c31\u662fhook\uff0c\u76f4\u63a5\u7ed5\u8fc7\u8bc1\u4e66\u9a8c\u8bc1\u7c7b\uff0c\u5b89\u88c5\u65b9\u6cd5\u5927\u5bb6\u767e\u5ea6\u5427\u3002<\/span><\/section>\n

<\/span><\/section>\n
\u4e4b\u540e\u518d\u6253\u5f00app\uff0c\u53ef\u4ee5\u770b\u5230\u6210\u529f\u6293\u5230\u4e86\u5305\uff1a<\/span><\/section>\n

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\"Python<\/section>\n

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\u5148\u7b80\u5355\u5206\u6790\u4e00\u4e0b\uff0c\u53ef\u4ee5\u770b\u5230\u8bf7\u6c42\u4f53\u4e2d formdata \u662f\u5bc6\u6587\uff0c\u54cd\u5e94\u5185\u5bb9\u4e5f\u662f\u5bc6\u6587\uff0c\u8fd9\u4e2a\u8bf7\u6c42\u548c\u54cd\u5e94\u4e2d\u6709\u7528\u4fe1\u606f\u975e\u5e38\u5c11\uff0c\u751a\u81f3\u90fd\u4e0d\u77e5\u9053\u5728 jadx-gui \u91cc\u600e\u4e48\u641c\u7d22\uff0c\u8bf7\u6c42\u4f53\u4e2d formdata \u662f\u4ee5\u4e24\u4e2a\u7b49\u53f7\u7ed3\u5c3e\u7684\uff0c\u5e94\u8be5\u662f\u4e2a base64 \u7f16\u7801\uff0c\u5176\u4ed6\u4e00\u6982\u4e0d\u77e5\u3002\u3002\u3002<\/span><\/section>\n

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\u8131\u58f3\u53cd\u7f16\u8bd1<\/span><\/strong><\/section>\n

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\"Python<\/section>\n

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\u53ef\u4ee5\u770b\u5230\u8fd9\u4e2a app \u4f7f\u7528\u4e86 360 \u52a0\u56fa\uff0c\u771f\u662f\u5c42\u5c42\u8bbe\u9650\u554a\uff01\uff01\u8fd9\u91cc\u4f7f\u7528frida-DEXDump\u6765\u8131\u58f3\uff0c\u53ef\u4ee5\u5230 github \u4e0a\u4e0b\u8f7d frida-DEXDump \u7684\u6e90\u4ee3\u7801\uff0c\u5b8c\u6210\u4e4b\u540e\u6253\u5f00\u9879\u76ee\u6240\u5728\u6587\u4ef6\u5939\uff0c\u5728\u5f53\u524d\u4f4d\u7f6e\u6253\u5f00\u547d\u4ee4\u884c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/span><\/section>\n

<\/section>\n
python main.py<\/span><\/section>\n

<\/span><\/section>\n
\u7b49\u5f85\u8131\u58f3\u5b8c\u6210\uff0c\u53ef\u4ee5\u770b\u5230\u5f53\u524d\u9879\u76ee\u4e2d\u751f\u6210\u4e86\u4e00\u4e2a\u5bf9\u5e94\u6587\u4ef6\u5939\uff0c\u91cc\u9762\u6709\u5f88\u591adex\u6587\u4ef6\uff1a<\/span><\/section>\n

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\"Python<\/section>\n

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\u4e0b\u9762\u7528 jadx-gui \u6253\u5f00 dex \u6587\u4ef6\uff0c\u4e00\u822c\u5148\u4ece\u6700\u5927\u7684\u6587\u4ef6\u5f00\u59cb\u4f9d\u6b21\u641c\u7d22\u5173\u952e\u5b57\uff0c\u6211\u4eec\u77e5\u9053 java \u4e2d\u4f7f\u7528 base64 \u662f\u6709 BASE64Encoder \u5173\u952e\u5b57\u7684\uff0c\u56e0\u4e3a\u6293\u5305\u5f97\u5230\u7684\u4fe1\u606f\u975e\u5e38\u5c11\uff0c\u5728\u8fd9\u91cc\u5c31\u53ea\u80fd\u641c\u7d22\u8fd9\u4e2a\u5173\u952e\u5b57\u4e86\uff0c\u641c\u5230\u7b2c\u56db\u4e2adex\u4e2d\uff0c\u5f97\u5230\u4e86\u7591\u4f3c\u52a0\u5bc6\u5904\uff1a<\/span><\/section>\n

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\"Python<\/section>\n

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\u53ef\u4ee5\u770b\u5230\u662f\u4f7f\u7528\u4e86\u4e00\u4e2a aes \u52a0\u5bc6\uff0c\u5bc6\u94a5\u662f\u56fa\u5b9a\u7684\u5b57\u7b26\u4e32\u3002<\/span><\/section>\n

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Frida Hook<\/span><\/strong><\/section>\n

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Java\u4e0d\u592a\u719f\uff0c\u5206\u6790\u4e0d\u6765\uff0c\u76f4\u63a5\u4f7f\u7528 frida \u6765\u5199\u4e00\u6bb5 hook \u4ee3\u7801\u770b\u4e00\u770b encrypt \u51fd\u6570\u5165\u53c2\u548c\u51fa\u53c2\u7684\u5185\u5bb9\uff1a<\/span><\/section>\n

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\"Python<\/section>\n

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\u540c\u65f6\u6765\u6293\u5305\u5bf9\u6bd4\uff1a<\/span><\/section>\n

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\"Python<\/section>\n
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\u5c31\u5f97\u5230\u4e86\u8fd9\u91cc\u7684\u8bf7\u6c42 data \u5165\u53c2\u6570\u636e\uff1a<\/span><\/section>\n

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pageIndex\uff1a\u5f53\u524d\u9875\u7801<\/span><\/section>\n
pageSize\uff1a\u5f53\u524d\u9875\u5bf9\u5e94\u7684\u6570\u636e\u6761\u6570<\/span><\/section>\n

<\/span><\/section>\n
typeId \u548c source \u662f\u56fa\u5b9a\u7684\uff0c \u63a5\u4e0b\u6765\u518d\u6765 hook decrypt \u51fd\u6570\uff0c\u5bf9\u6bd4\u6293\u5305\u548c hook \u7ed3\u679c\uff1a<\/span><\/section>\n

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\u7ed3\u679c\u662f\u4e00\u6837\u7684\uff0c\u81f3\u6b64\uff0c\u6211\u4eec\u9006\u5411\u5206\u6790\u5c31\u5b8c\u6210\u4e86\u3002<\/span><\/section>\n

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\u603b\u7ed3\u4e00\u4e0b\u8bf7\u6c42\u548c\u54cd\u5e94\u8fc7\u7a0b\uff0c\u5c31\u662f\u8bf7\u6c42\u4f53\u4e2d\u7684 data \u7ecf\u8fc7 encrypt \u51fd\u6570\u52a0\u5bc6\u4f20\u53c2\uff0c\u6539\u53d8 pageIndex \u5c31\u53ef\u4ee5\u5f97\u5230\u6bcf\u9875\u6570\u636e\uff0c\u54cd\u5e94\u662f\u7ecf\u8fc7 decrypt \u51fd\u6570\u52a0\u5bc6\u663e\u793a\uff0c\u90a3\u6211\u4eec\u53ea\u9700\u8981\u5728 python \u4e2d\u5b9e\u73b0\u8fd9\u4e2a aes \u52a0\u5bc6\u89e3\u5bc6\u8fc7\u7a0b\u5c31\u884c\u4e86\uff0c\u4ece\u53cd\u7f16\u8bd1\u7684 java \u4ee3\u7801\u4e2d\u53ef\u4ee5\u770b\u51fa\u5bc6\u94a5\u662f\u56fa\u5b9a\u7684\uff1a<\/span>wxtdefgabcdawn12\uff0c\u6ca1\u6709 iv \u504f\u79fb\u3002<\/span>
<\/section>\n


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<\/p>\n

\u8bf7\u6c42<\/span><\/strong><\/h3>\n

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\u76f4\u63a5\u4e0a\u4ee3\u7801\uff1a<\/span><\/section>\n

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\"Python<\/section>\n

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\u8fd0\u884c\u4ee3\u7801\uff0c\u6210\u529f\u62ff\u5230\u6570\u636e\uff1a<\/span><\/section>\n

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\"Python<\/section>\n

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ok\uff0c\u4ee5\u4e0a\u5c31\u662f\u9006\u5411 app \u722c\u866b\u7684\u5168\u90e8\u5185\u5bb9\uff0c\u53ef\u4ee5\u770b\u5230\uff0c\u73b0\u5728\u6570\u636e\u52a0\u5bc6\u5df2\u7ecf\u5f88\u666e\u904d\u4e86\uff0c\u968f\u4fbf\u4e00\u4e2a\u5f88\u5c0f\u7684 app \u90fd\u6709\u597d\u51e0\u9053\u6570\u636e\u4fdd\u62a4\u673a\u5236\uff0c\u8fd9\u6b21\u53ea\u6d89\u53ca\u5230 java \u5c42\u7684\u52a0\u5bc6\uff0c\u4e0b\u6b21\u6765\u8bb2\u8bb2 native \u5c42\u52a0\u5bc6\u7684 hook \u65b9\u6cd5\u3001frida-rpc \u4e3b\u52a8\u8c03\u7528\u4ee5\u53ca\u9006\u5411\u795e\u5668 inspeckage \u7684\u5e94\u7528\u3002 <\/span><\/section>\n

<\/span><\/section>\n
\u6700\u540e\uff0c\u4ee5\u4e0a\u5185\u5bb9\u4ec5\u4f9b\u5b66\u4e60\u4ea4\u6d41\uff0c\u5c0f\u5e05b\u4eca\u5929\u7684\u5206\u4eab\u5e0c\u671b\u80fd\u7ed9\u4f60\u5e26\u6765\u4e00\u70b9\u5e2e\u52a9\uff0c\u90a3\u4e48\u6211\u4eec\u4e0b\u56de\u89c1\uff0c<\/span>peace\uff01<\/span><\/strong><\/section>\n

<\/section>\n

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\"Python<\/p>\n

\u626b\u4e00\u626b<\/span><\/strong><\/p>\n

\u6536\u83b7\u66f4\u591a\u9a9a\u64cd\u4f5c<\/span><\/strong><\/p>\n


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\"Python<\/p>\n


<\/section>\n
\n

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\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u4f19\u5206\u4eab\u4e00\u4e0b Python \u722c\u866b\u7684\u6559\u7a0b\uff0c\u8fd9\u6b21\u4e3b\u8981\u6d89\u53ca\u5230\u7684\u662f\u5173\u4e8e\u67d0 APP \u7684\u9006\u5411\u5206\u6790\u5e76\u6293\u53d6\u6570\u636e\uff0c\u5173\u4e8e APP \u7684\u53cd\u722c\u4f1a\u9ebb\u70e6\u4e00\u4e9b\uff0c\u6bd4\u5982 Android \u7aef\u7684\u4ee3\u7801\u5199\u5b8c\u4e00\u822c\u4f1a\u8fdb\u884c\u6253\u5305\u5e76\u6df7\u6dc6\u52a0\u5bc6\u52a0\u56fa\uff0c\u6240\u4ee5\u9664\u4e86\u6293\u5305\u4e4b\u5916\uff0c\u8fd8\u9700\u8981\u5bf9 APP \u8fdb\u884c\u67e5\u58f3\u8131\u58f3…<\/p>\n","protected":false},"author":1,"featured_media":6136,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[303],"tags":[507,401,508],"_links":{"self":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/6135"}],"collection":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6135"}],"version-history":[{"count":1,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/6135\/revisions"}],"predecessor-version":[{"id":6151,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/6135\/revisions\/6151"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/media\/6136"}],"wp:attachment":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}