{"id":186,"date":"2025-07-18T17:38:01","date_gmt":"2025-07-18T09:38:01","guid":{"rendered":"https:\/\/blog.llxyy.top\/?p=186"},"modified":"2025-07-18T17:38:01","modified_gmt":"2025-07-18T09:38:01","slug":"polar%e9%9d%b6%e5%9c%ba-misc-%e5%9b%b0%e9%9a%be%e9%83%a8%e5%88%86-%e4%b8%8a","status":"publish","type":"post","link":"http:\/\/blog.llxyy.top\/index.php\/2025\/07\/18\/polar%e9%9d%b6%e5%9c%ba-misc-%e5%9b%b0%e9%9a%be%e9%83%a8%e5%88%86-%e4%b8%8a\/","title":{"rendered":"Polar\u9776\u573a-Misc-\u56f0\u96be\u90e8\u5206 \u4e0a"},"content":{"rendered":"\n

broken_hash<\/h2>\n\n\n\n

\u56fe\u7247\u52a0\u540e\u7f00\u6253\u5f00\u5728\u5e95\u90e8\u53d1\u73b0\u6709rar\u538b\u7f29\u5305\uff0c\u5206\u79bb\u4e00\u4e0b<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n

\u6253\u5f00\u538b\u7f29\u5305\u6709\u6ce8\u91ca\uff1a7bf21a26cd6<\/p>\n\n\n\n

import hashlib\nrar_pwd = '????' # letters+digital\nrar_pwd = hashlib.md5('????'.encode()).hexdigest()<\/code><\/pre>\n\n\n\n
\u7b2c\u4e09\u884c\u8986\u76d6\u4e86\u539f\u59cb\u53d8\u91cf,\u8fd9\u91cc\u53ef\u4ee5\u4e86\u89e3\u5230\u54c8\u5e0c\u7b97\u6cd5\u4e3amd5,\u800c\u7b2c\u4e8c\u884c\u6211\u4eec\u53c8\u53ef\u4ee5\u77e5\u9053\u539f\u59cb\u5bc6\u7801\u4e3a4\u4f4d\u6570\u5b57\u52a0\u5b57\u6bcd\u7ec4\u6210<\/p>\n\n\n\n
    \n
  • '????'.encode()<\/code>\uff1a\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5b57\u8282\u6d41\uff08\u56e0\u4e3a\u54c8\u5e0c\u51fd\u6570\u5904\u7406\u7684\u662f\u5b57\u8282\uff0c\u800c\u975e\u5b57\u7b26\u4e32\uff09\u3002<\/li>\n\n\n\n
  • hashlib.md5(...)<\/code>\uff1a\u521b\u5efa MD5 \u54c8\u5e0c\u5bf9\u8c61\u5e76\u5904\u7406\u5b57\u8282\u6d41\u3002<\/li>\n\n\n\n
  • .hexdigest()<\/code>\uff1a\u5c06\u54c8\u5e0c\u7ed3\u679c\u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236\u5b57\u7b26\u4e32\uff08\u4fbf\u4e8e\u4eba\u7c7b\u9605\u8bfb\u548c\u5b58\u50a8\uff09\u3002<\/li>\n<\/ul>\n\n\n\n
    \u5df2\u77e5\u90e8\u5206\u54c8\u5e0c\u503c\uff1a7bf21a26cd6\uff0c\u539f\u59cb\u5bc6\u7801\u4e3a4\u4f4d\u6570\u5b57\u52a0\u5b57\u6bcd\uff0c\u5b9a\u4e49\u539f\u59cb\u5bc6\u7801\u8303\u56f4\u662f\u5927\u5c0f\u5199\u5b57\u6bcd\u548c\u6570\u5b57\u7206\u7834\uff0c\u5373\u5339\u914d\u5230\u5bf9\u5e94\u54c8\u5e0c\u503c\u524d\u7f00\u8f93\u51fa<\/p>\n\n\n\n
    import hashlib\nimport itertools\n\n\ndef crack_md5(target_part, max_length=4):\n    # \u5b9a\u4e49\u5bc6\u7801\u53ef\u80fd\u5305\u542b\u7684\u5b57\u7b26\u96c6\uff1a\u5927\u5c0f\u5199\u5b57\u6bcd+\u6570\u5b57\n    chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'\n\n    # \u5faa\u73af\u5c1d\u8bd5\u4ece1\u5230max_length\u4f4d\u7684\u5bc6\u7801\n    for length in range(1, max_length + 1):\n        # \u663e\u793a\u5f53\u524d\u5c1d\u8bd5\u7684\u5bc6\u7801\u957f\u5ea6\uff08\u5355\u884c\u5237\u65b0\uff09\n        print(f\"\u5c1d\u8bd5{length}\u4f4d\u5bc6\u7801...\", end='\\r')\n\n        # \u751f\u6210\u5f53\u524d\u957f\u5ea6\u7684\u6240\u6709\u5b57\u7b26\u7ec4\u5408\uff08\u7b1b\u5361\u5c14\u79ef\uff09\n        for pwd_tuple in itertools.product(chars, repeat=length):\n            # \u5c06\u5143\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\uff08\u5982('H','3','l','o')\u2192'H3lo'\uff09\n            pwd = ''.join(pwd_tuple)\n\n            # \u8ba1\u7b97\u5b57\u7b26\u4e32\u7684MD5\u54c8\u5e0c\u503c\uff08\u5148\u7f16\u7801\u4e3a\u5b57\u8282\uff0c\u518d\u8f6c\u5341\u516d\u8fdb\u5236\uff09\n            md5_hash = hashlib.md5(pwd.encode()).hexdigest()\n\n            # \u68c0\u67e5\u54c8\u5e0c\u503c\u662f\u5426\u4ee5\u76ee\u6807\u524d\u7f00\u5f00\u5934\n            if md5_hash.startswith(target_part):\n                print(\"\\n\u5339\u914d\u6210\u529f\uff01\")\n                print(f\"\u539f\u59cb\u5bc6\u7801: {pwd}\")\n                print(f\"\u5b8c\u6574\u54c8\u5e0c: {md5_hash}\")\n                return pwd, md5_hash\n\n    # \u6240\u6709\u957f\u5ea6\u5c1d\u8bd5\u5b8c\u6bd5\u672a\u627e\u5230\u5339\u914d\n    print(\"\\n\u672a\u627e\u5230\u5339\u914d\u5bc6\u7801\")\n    return None, None\n\n\nif __name__ == \"__main__\":\n    # \u76ee\u6807MD5\u54c8\u5e0c\u524d\u7f00\n    target = '7bf21a26cd6'\n    # \u5df2\u77e5\u5bc6\u7801\u4e3a4\u4f4d\uff0c\u4ec5\u5c1d\u8bd51-4\u4f4d\u957f\u5ea6\uff08\u63d0\u9ad8\u6548\u7387\uff09\n    crack_md5(target, max_length=4)<\/code><\/pre>\n\n\n\n
    \"\"<\/div><\/figure>\n\n\n\n
    \u539f\u59cb\u5bc6\u7801: H3lo<\/p>\n\n\n\n
    \u5b8c\u6574\u54c8\u5e0c: 7bf21a26cd627170e0e05ceee551c044<\/p>\n\n\n\n
    \u7528\u54c8\u5e0c\u503c\u7ed9\u538b\u7f29\u5305\u89e3\u5bc6\u5373\u53ef<\/p>\n\n\n\n
    flag{dbee4535f4853a3adc9ac3bbe1358819}<\/p>\n\n\n\n
    deep<\/h2>\n\n\n\n
    \"\"<\/div><\/figure>\n\n\n\n
    #include <iostream>\n\n\/\/ \u5168\u5c40\u5b57\u7b26\u6570\u7ec4\uff08\u539f\u59cb\u5b58\u50a8flag\u5b57\u7b26\u4e32\uff0c\u5f53\u524d\u88ab\u6e05\u7a7a\uff09\nchar g_szBuffer[] = \"\"; \n\nint main(int argc, char *argv[])\n{\n    unsigned int uNum = 0; \/\/ \u7528\u4e8e\u5b58\u50a8\u8f6c\u6362\u540e\u7684\u6574\u6570\u503c\n    \n    \/\/ \u5faa\u73af\u904d\u5386\u6570\u7ec4\uff0c\u6bcf\u6b21\u5904\u74064\u5b57\u8282\uff08char\u6570\u7ec4\u6bcf4\u5b57\u8282\u8f6c\u4e3a\u4e00\u4e2aunsigned int\uff09\n    for (int i = 0; i < sizeof(g_szBuffer) \/ 4; i++) \n    {\n        \/\/ \u5c06\u5f53\u524d4\u5b57\u8282\u5185\u5b58\u5757\u5f3a\u5236\u89e3\u91ca\u4e3aunsigned int\u7c7b\u578b\n        uNum = *(unsigned int*)(&g_szBuffer[i * 4]);\n        \n        \/\/ \u8f93\u51fa\u8f6c\u6362\u540e\u7684\u5341\u8fdb\u5236\u6574\u6570\u503c\n        printf(\"%d\\r\\n\", uNum);\n    }\n    \n    system(\"pause\"); \/\/ \u6682\u505c\u7a0b\u5e8f\u9632\u6b62\u63a7\u5236\u53f0\u95ea\u9000\n    return 0;\n}<\/code><\/pre>\n\n\n\n
    \u6062\u590d\u811a\u672c\uff1a\uff08\u628a\u4e00\u4e2a\u5341\u8fdb\u5236\u6574\u6570\uff08\u6bd4\u5982 1735287398<\/code>\uff09\u8f6c\u6362\u6210\u8ba1\u7b97\u673a\u5185\u5b58\u4e2d\u7684\u4e8c\u8fdb\u5236\u5b58\u50a8\u5f62\u5f0f\uff0c\u6bcf\u6b21\u53d64\u4e2a\u5b57\u8282\uff0832\u4f4d\uff09<\/p>\n\n\n\n
    nums = [\n    859254885, 1714499893, 875837240, 825505075,\n    962737761, 1647404083, 842360118, 811938613\n]\n\nflag = b''.join(\n    num.to_bytes(4, byteorder='little') for num in nums\n).decode()\n\nprint(f\"flag{{{flag}}}\")<\/code><\/pre>\n\n\n\n
    flag{e073511f87443541a6b93d1b6e5253e0}<\/p>\n\n\n\n
    \u8fc7\u7a0b\u793a\u4f8b\uff1a<\/p>\n\n\n\n
    \"\"<\/div><\/figure>\n\n\n\n
    \u7231\u4f60<\/h2>\n\n\n\n
    \u6700\u4f4e\u4f4dRGB\u53d1\u73b0\u538b\u7f29\u5305\uff0c\u4fdd\u5b58<\/p>\n\n\n\n
    \"\"<\/div><\/figure>\n\n\n\n
    \u6700\u540e\u53d1\u73b0\u6ce8\u91ca<\/p>\n\n\n\n
    \"\"<\/div><\/figure>\n\n\n\n
    \u5b89\u88c5utf9\u5e93\u540e\u7f16\u5199\u811a\u672c<\/p>\n\n\n\n
    <\/code><\/pre>\n\n\n\n
    import utf9\npwd = b\",\\x9b\\xce\\xa6s)\\xd0\\xd2t\\x10\\x9c\\x0c'3\\x99\\xdc`r2\\x08\\r'1\\x010\\xdev2\\x90\\xcf&\\xe3 \\xc4\"\nutf9.utf9decode(pwd)<\/code><\/code><\/code><\/pre>\n\n\n\n
    key:LoveCynd1<\/p>\n\n\n\n
    flag{01e979f6dd21cd325e05fc1405e76bfd}<\/p>\n\n\n\n
    \u83dc\u72d7<\/h2>\n\n\n\n
    \u7b2c\u4e00\u6b65\u7206\u7834\u53ef\u4ee5\u5f97\u51fa\u538b\u7f29\u5305\u5bc6\u7801\uff1azaqqaz<\/p>\n\n\n\n
    \u89e3\u538b\u540e\u662f\u4e00\u5f20\u56fe\u7247\uff0c\u53ef\u7528\u5c0f\u7ef5\u7f8a\u7684\u56fe\u7247\u5de5\u5177 cloacked-pixel \u7834\u89e3<\/p>\n\n\n\n
    \"\"<\/div><\/figure>\n\n\n\n
    \u8bb0\u4e8b\u672c\u6253\u5f00\u8f93\u51fa\u6587\u4ef6flag{ae7e960d8e7ce40e2157285680e2a5e4}<\/p>\n\n\n\n
    \u4e1c\u5317\u8bdd\u662f\u6700\u597d\u7684\u8bed\u8a00<\/h2>\n\n\n\n
    \u6ed1\u5230\u5e95\u90e8\u53d1\u73b0\u662fbase\u8f6c\u56fe\u7247<\/p>\n\n\n\n
    \"\"<\/div><\/figure>\n\n\n\n
    \u5c0f\u7ef5\u7f8a\u6587\u672c\u5012\u8f6c\u540e\u8f6c\u56fe\u7247\uff0c\u4fdd\u5b58\u56fe\u7247\u540e010\u6253\u5f00\u53d1\u73b0\u8fd8\u6709base\u7f16\u7801<\/p>\n\n\n\n
    \"\"<\/div><\/figure>\n\n\n\n
    \u89e3\u7801\u540e\u5f97\u5230\u4e1c\u5317\u8bdd\u8bed\u8a00\uff0c\u4e0b\u8f7d\u811a\u672c\u5b89\u88c5\u89e3\u5bc6<\/p>\n","protected":false},"excerpt":{"rendered":"
    broken_hash \u56fe\u7247\u52a0\u540e\u7f00\u6253\u5f00\u5728\u5e95\u90e8\u53d1\u73b0\u6709rar\u538b\u7f29\u5305\uff0c\u5206\u79bb\u4e00\u4e0b \u6253\u5f00\u538b\u7f29\u5305\u6709\u6ce8\u91ca\uff1a7bf21a26c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-186","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/posts\/186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/comments?post=186"}],"version-history":[{"count":1,"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/posts\/186\/revisions"}],"predecessor-version":[{"id":196,"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/posts\/186\/revisions\/196"}],"wp:attachment":[{"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/media?parent=186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/categories?post=186"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/tags?post=186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}