{"id":20,"date":"2025-06-28T18:48:39","date_gmt":"2025-06-28T10:48:39","guid":{"rendered":"http:\/\/blog.llxyy.top\/?p=20"},"modified":"2025-07-18T11:57:11","modified_gmt":"2025-07-18T03:57:11","slug":"%e6%96%87%e6%9c%ac%e5%80%92%e8%bd%ac%e5%8f%af%e8%83%bd%e9%81%87%e5%88%b0%e7%9a%84%e9%97%ae%e9%a2%98%e4%b8%8e%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/blog.llxyy.top\/index.php\/2025\/06\/28\/%e6%96%87%e6%9c%ac%e5%80%92%e8%bd%ac%e5%8f%af%e8%83%bd%e9%81%87%e5%88%b0%e7%9a%84%e9%97%ae%e9%a2%98%e4%b8%8e%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95\/","title":{"rendered":"\u6587\u672c\u5012\u8f6c\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898\u4e0e\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"\n

\u5728\u4e0d\u540c\u7684\u5e94\u7528\u6216\u8005\u4e0d\u540c\u7c7b\u578b\u7684\u6587\u4ef6\u4e0b\uff0c\u540c\u4e00\u5b57\u7b26\u8868\u8fbe\u5f62\u5f0f\u6709\u6240\u4e0d\u540c\uff0c\u5982\u7a7a\u5b57\u8282\uff08\u5341\u516d\u8fdb\u5236\u4e3a00\uff0c\u6587\u672c\u8868\u8fbe\u4e3a\u5c0f\u6b63\u65b9\u5411\uff0c010\u4e2d\u9ed8\u8ba4\u663e\u793a\u4e3a.,\u53a8\u5e08\u89e3\u5bc6\u663e\u793a\u4e3anul\uff09\uff0c\u5982\u679c\u6b64\u65f6\u4efb\u7136\u590d\u5236\u539f\u6765\u7684\u6587\u672c\u6240\u663e\u793a\u7684\u5185\u5bb9\u53ef\u80fd\u4f1a\u4e0e\u539f\u6765\u4e0d\u540c\uff0c\u5982\uff1a<\/p>\n\n\n\n

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

\u6b64\u65f6\u6211\u5168\u90e8\u590d\u5236\u53f3\u8fb9\u5185\u5bb9ctrl+c,\u7c98\u8d34\u7684\u5185\u5bb9\u53ea\u6709\u5982\u4e0b<\/p>\n\n\n\n

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

\u82e5\u53ea\u590d\u5236\u5b9e\u9645\u6587\u672c\u5185\u5bb9<\/p>\n\n\n\n

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

\u7c98\u8d34\u6587\u672c\u53ef\u5b8c\u5168\u663e\u793a\uff0c\u53ef\u89c10\u5b57\u8282\u5bf9\u7c98\u8d34\u540e\u5185\u5bb9\u6709\u4e00\u5b9a\u5f71\u54cd<\/p>\n\n\n\n

\u4f46\u662f0\u5b57\u8282\u5bf9\u6587\u4ef6\u7ed3\u6784\u663e\u793a\u4efb\u6709\u4f5c\u7528\uff0c\u5982\u6b64\u56fe\u5305\u542b\u4e860\u5b57\u8282\u80fd\u6b63\u5e38\u6253\u5f00<\/p>\n\n\n\n

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

\u800c\u5220\u9664\u90e8\u52060\u5b57\u8282\u540e\u4e0d\u80fd\u6b63\u5e38\u6253\u5f00<\/p>\n\n\n\n

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

\u6240\u4ee5\u5bf9\u4e8e\u542b0\u5b57\u8282\u7b49\u8f6c\u50a8\u6709\u95ee\u9898\u7684\u6587\u672c\u5185\u5bb9\u53ef\u4ee5\u8003\u8651\u5206\u6790\u5176\u5b83\u8fdb\u5236\u8f6c\u6362\u518d\u8f6c\u5bf9\u5e94\u6587\u4ef6-><\/p>\n\n\n\n

\u5982base64\u8f6c16\u8fdb\u5236\uff0c\u7f16\u8f91\u4e3a\u5bf9\u5e94\u6587\u4ef6<\/p>\n\n\n\n

\u8fd9\u4e2a\u95ee\u9898\u7684\u6838\u5fc3\u5c31\u662f\u9488\u5bf9\u4e00\u4e9b\u7f16\u7801\u8f6c\u6362\u540e\u6ca1\u6709\u4e2d\u95f4\u8f7d\u4f53\u60c5\u51b5\uff0c\u50cf\u5982\u679c\u53ef\u4ee5\u76f4\u63a5\u4fdd\u5b58\u6587\u4ef6\u7684\u60c5\u51b5\u4e0b\u53ef\u4ee5\u76f4\u63a5\u4fdd\u5b58\u6587\u4ef6\u5c31\u884c\uff08\u4f8b\u5982\uff1aCyberChef<\/a>\u7b49\u53ef\u4ee5\u76f4\u63a5\u4fdd\u5b58\u6587\u4ef6\uff09\uff0c\u56e0\u4e3a\u4ee5\u4e0a\u64cd\u4f5c\u7684\u76ee\u7684\u90fd\u662f\u4e3a\u4e86\u5728\u8fdb\u884c\u6570\u636e\u8f6c\u50a8\u65f6\u907f\u514d\u6570\u636e\u4e22\u5931<\/p>\n\n\n\n

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

\u4f8b\u9898\uff1a[\u9e4f\u57ce\u676f 2022]\u7b80\u5355\u53d6\u8bc1<\/p>\n\n\n\n

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

\u67e5\u770b\u8fdb\u7a0b\u4e0e\u4fe1\u606f<\/p>\n\n\n\n

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

\u6587\u4ef6\u626b\u63cf\uff0c\u641c\u7d22\u540ezip\/rar\/txt\/flag\/secret\/wav\u7b49\u5173\u952e\u5b57\uff0c<\/p>\n\n\n\n

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

\u6587\u4ef6\u5bfc\u51fa\u6b64\u5de5\u5177\u4e00\u822c\u5b58\u4e3adat\u6587\u4ef6\uff0c\u6539\u540e\u7f00\u5373\u53ef\uff08\u6ce8\u610f\u6709\u4e00\u4e2a\u4e3a.lnk\u6587\u4ef6\u4e3a\u684c\u9762\u5feb\u6377\u65b9\u5f0f\uff09<\/p>\n\n\n\n

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

\u6253\u5f00\u53d1\u73b0\u662fbase64\u7f16\u7801<\/p>\n\n\n\n

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

\u89e3\u7801\u53d1\u73b0\u6587\u672c\u5185\u5bb9\uff0c\u4e14\u53d1\u73b0PK,\u5224\u65ad\u4e3azip\u538b\u7f29\u5305\uff08\u5012\u5e8f\uff09\u8fdb\u5236\u8f6c\u6362\u518d\u8f6c\u5bf9\u5e94\u6587\u4ef6-><\/p>\n\n\n\n

\u539f\u6765base64\u7f16\u7801\u76f4\u63a5\u8f6c16\u8fdb\u5236\uff0c16\u8fdb\u5236\u5b57\u8282\u5012\u8f6c\uff08\u4e24\u4e24\u4e00\u7ec4\uff09\uff0c\u518d\u5728PuzzleSolver \u5c0f\u7ef5\u7f8a\u4e0a\u8fdb\u884c\u4e00\u6b21\u6574\u4f53\u6587\u672c\u5012\u8f6c\uff0c\u7f16\u8f91\u4e3a\u5bf9\u5e94\u6587\u4ef6\u5373\u53ef\uff08\u56e0\u4e3a\u8fd9\u91ccbase64\u89e3\u7801\u540e\u53d1\u751f\u4e86\u5012\u8f6c\uff0c\u6240\u6709\u8fd9\u91cc\u6709\u4e24\u6b21\u5012\u8f6c\uff09<\/p>\n\n\n\n

\u5b58\u4e3azip<\/p>\n\n\n\n

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

\u6253\u5f00\u53d1\u73b0\u6709\u5bc6\u7801\uff0ccmdscan\u53d1\u73b0password<\/p>\n\n\n\n

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

\u6ce8\uff1a\u5176\u5b9e\u8fd9\u91cc\u76f4\u63a5\u5728\u53a8\u5e08\u4e0a\u4fdd\u5b58\u6587\u4ef6\u5904\u7406\u5c31\u884c\uff0c\u53ea\u662f\u8fd9\u91cc\u9488\u5bf9\u6240\u63cf\u8ff0\u7684\u95ee\u9898\u6240\u4ee5\u7ed5\u5f2f\u8fdb\u884c\u4e86\u8fdb\u5236\u8f6c\u6362\u5904\u7406\uff0c\u53cd\u800c\u663e\u5f97\u6709\u70b9\u5165\u673a\uff0c\u4fdd\u5b58\u6587\u4ef6\u5177\u4f53\u6b65\u9aa4<\/p>\n\n\n\n

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

\u4fdd\u5b58\u540e\u6539\u4e3atxt\u683c\u5f0f\uff0c\u63a5\u4e0b\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884c\u5c0f\u7ef5\u7f8a\u5012\u8f6c<\/p>\n\n\n\n

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

\u53ef\u89c1\u867d\u7136\u8bb0\u4e8b\u672c\u5185\u5bb9\u663e\u793a\u6709\u6240\u5dee\u5f02\uff0c\u4f46\u6700\u540e010\u6253\u5f00\u53d1\u73b0\u6587\u4ef6\u5df2\u7ecf\u5904\u7406\u6210\u529f\u4e86\uff0c\u8fd9\u8bf4\u660e\u8f6c\u50a8\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u6570\u636e\u635f\u5931\uff0c\u8fbe\u5230\u4e86\u9884\u671f\u6548\u679c\uff0c\u63a5\u4e0b\u6765\u5b58\u4e3azip\u5373\u53ef<\/p>\n\n\n\n

\u6700\u540e\u9644\u4e0a\u811a\u672c\uff1a<\/p>\n\n\n\n

base64\u8f6c16\u8fdb\u5236\uff1a<\/p>\n\n\n\n

import base64\nimport re\n\n\ndef process_files(input_file, output_file):\n    \"\"\"\u5904\u7406\u6587\u4ef6\u7684Base64\u5230\u5341\u516d\u8fdb\u5236\u8f6c\u6362\"\"\"\n    try:\n        # \u8bfb\u53d6Base64\u6570\u636e\n        with open(input_file, 'r') as f:\n            b64_data = f.read().strip()\n\n        # \u6e05\u6d17\u975e\u6cd5\u5b57\u7b26\n        clean_data = re.sub(r'[^a-zA-Z0-9+\/=]', '', b64_data)\n\n        # Base64\u89e3\u7801\n        binary_data = base64.b64decode(clean_data)\n\n        # \u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236\u5e76\u4fdd\u5b58\n        with open(output_file, 'w') as f:\n            f.write(binary_data.hex())\n\n        print(f\"\u8f6c\u6362\u6210\u529f\uff01\u8f93\u51fa\u6587\u4ef6\uff1a{output_file}\")\n        return True\n\n    except FileNotFoundError:\n        print(f\"\u9519\u8bef\uff1a\u8f93\u5165\u6587\u4ef6 {input_file} \u672a\u627e\u5230\")\n        return False\n    except Exception as e:\n        print(f\"\u5904\u7406\u5931\u8d25\uff1a{str(e)}\")\n        return False\n\n\nif __name__ == \"__main__\":\n    # ========== \u6587\u4ef6\u8def\u5f84\u5b9a\u4e49\u533a ==========\n    input_filename = r\"1.txt\"  # \u8f93\u5165\u6587\u4ef6\u8def\u5f84\n    output_filename = 'output1.txt'  # \u8f93\u51fa\u6587\u4ef6\u8def\u5f84\n\n    # \u6267\u884c\u8f6c\u6362\u64cd\u4f5c\n    process_files(input_filename, output_filename)<\/code><\/pre>\n\n\n\n
16\u8fdb\u5236\u4e24\u4e24\u4e00\u7ec4\u5012\u8f6c\uff1a<\/p>\n\n\n\n
import re\n\n\ndef reverse_hex_pairs(input_file, output_file):\n    \"\"\"\u5c06\u8f93\u5165\u6587\u4ef6\u4e2d\u768416\u8fdb\u5236\u5b57\u7b26\u4e32\u4e24\u4e24\u5206\u7ec4\u540e\u7ec4\u5185\u5012\u8f6c\"\"\"<\/em>try:\n        # \u8bfb\u53d6\u539f\u59cb16\u8fdb\u5236\u6570\u636e\n        with open(input_file, 'r') as f:\n            hex_data = f.read().strip()\n\n        # \u6e05\u6d17\u975e\u6cd5\u5b57\u7b26\uff08\u4ec5\u4fdd\u7559\u5341\u516d\u8fdb\u5236\u6709\u6548\u5b57\u7b26\uff09\n        clean_hex = re.sub(r'[^a-fA-F0-9]', '', hex_data)\n\n        # \u8865\u96f6\u5904\u7406\u5947\u6570\u957f\u5ea6\n        if len(clean_hex) % 2 != 0:\n            clean_hex += '0'\n\n        # \u5206\u7ec4\u5e76\u5012\u8f6c\u7ec4\u5185\u5b57\u7b26\n        pairs = [clean_hex[i:i + 2][::-1] for i in range(0, len(clean_hex), 2)]  # \u5173\u952e\u4fee\u6539\n\n        # \u5408\u5e76\u7ed3\u679c\u5e76\u5199\u5165\u6587\u4ef6\n        with open(output_file, 'w') as f:\n            f.write(''.join(pairs))\n\n        print(f\"\u5904\u7406\u5b8c\u6210\uff01\u8f93\u51fa\u6587\u4ef6\uff1a{output_file}\")\n        return True\n\n    except FileNotFoundError:\n        print(f\"\u9519\u8bef\uff1a\u8f93\u5165\u6587\u4ef6 {input_file} \u672a\u627e\u5230\")\n        return False\n    except Exception as e:\n        print(f\"\u5904\u7406\u5931\u8d25\uff1a{str(e)}\")\n        return False\n\n\nif __name__ == \"__main__\":\n    # ========== \u6587\u4ef6\u8def\u5f84\u5b9a\u4e49\u533a ==========\n    input_filename = r\"output1.txt\"  # \u8f93\u5165\u6587\u4ef6\u8def\u5f84\n    output_filename = 'output2.txt'  # \u8f93\u51fa\u6587\u4ef6\u8def\u5f84\n\n    # \u6267\u884c\u8f6c\u6362\u64cd\u4f5c\n    reverse_hex_pairs(input_filename, output_filename)<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u5728\u4e0d\u540c\u7684\u5e94\u7528\u6216\u8005\u4e0d\u540c\u7c7b\u578b\u7684\u6587\u4ef6\u4e0b\uff0c\u540c\u4e00\u5b57\u7b26\u8868\u8fbe\u5f62\u5f0f\u6709\u6240\u4e0d\u540c\uff0c\u5982\u7a7a\u5b57\u8282\uff08\u5341\u516d\u8fdb\u5236\u4e3a00\uff0c\u6587\u672c\u8868\u8fbe\u4e3a\u5c0f\u6b63\u65b9\u5411\uff0c01 […]<\/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-20","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/posts\/20","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=20"}],"version-history":[{"count":5,"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/posts\/20\/revisions"}],"predecessor-version":[{"id":185,"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/posts\/20\/revisions\/185"}],"wp:attachment":[{"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/media?parent=20"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/categories?post=20"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.llxyy.top\/index.php\/wp-json\/wp\/v2\/tags?post=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}