{"id":7014,"date":"2025-11-14T19:44:46","date_gmt":"2025-11-14T10:44:46","guid":{"rendered":"https:\/\/appbay.org\/?p=7014"},"modified":"2025-12-08T10:37:58","modified_gmt":"2025-12-08T01:37:58","slug":"%e8%b5%b7%e5%8b%95%e3%81%8c%e9%81%85%e3%81%8f%e3%81%aa%e3%81%a3%e3%81%9f%e3%83%97%e3%83%ad%e3%82%b0%e3%83%a9%e3%83%a0%e3%81%ae%e8%aa%bf%e6%9f%bb-net-sqlserver","status":"publish","type":"post","link":"https:\/\/appbay.org\/?p=7014","title":{"rendered":"\u8d77\u52d5\u304c\u9045\u304f\u306a\u3063\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8abf\u67fb(.NET\/SQLServer)"},"content":{"rendered":"

\u793e\u5185\u3067\u5229\u7528\u3057\u3066\u3044\u308b\u306e\u30bd\u30d5\u30c8\u306e\u8d77\u52d5\u304c\u9045\u304f\u306a\u3063\u305f\uff61\u30bd\u30fc\u30b9\u3084\u8a73\u7d30\u306a\u4ed5\u69d8\u306f\u624b\u5143\u306b\u306a\u304fSQLServer+.NET\u3068\u3044\u3046\u3053\u3068\u3068\uff64\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u60c5\u5831\u3060\u3051\uff61<\/p>\n

\u6700\u521d\u306b\u8868\u793a\u3055\u308c\u308b\u8efd\u91cf\u306a\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u306e\u8868\u793a\u304c\u9045\u3044\uff61\u305f\u3060\uff64\u30bd\u30d5\u30c8\u3092\u7d42\u4e86\u5f8c\uff64\u3059\u3050\u306b\u8d77\u52d5\u3059\u308b\u3068\u9045\u304f\u306a\u3089\u306a\u304b\u3063\u305f\u308a\u3082\u3059\u308b\uff64\u7dad\u6301\u304c\u6570\u79d2\u3068\u77ed\u3044\u306e\u3067DB\u3067\u306f\u306a\u304f\u3001SMB+NTLM\u3042\u305f\u308a\u304c\u602a\u3057\u3044\uff61<\/p>\n

Process Monitor<\/h2>\n

https:\/\/learn.microsoft.com\/ja-jp\/sysinternals\/downloads\/procmon<\/p>\n

Filter>Filter
\nProcessName | Contains | xxx | Include
\nAdd>OK<\/p>\n

\u3053\u308c\u3067\u3069\u306eIO\u304c\u9045\u3044\u304b\u660e\u78ba\u306b\u3064\u304b\u3081\u308b\u5834\u5408\u3082\u3042\u308b\u3051\u3069\u3001\u4eca\u56de\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4e2d\u306e\u51e6\u7406\u3067\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u3088\u3046\u3060\u3063\u305f\u3002<\/p>\n

ILSpy<\/h2>\n

https:\/\/github.com\/icsharpcode\/ILSpy\/releases<\/p>\n

\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u958b\u3044\u305f\u3089\u30a8\u30f3\u30c8\u30ea\u30dd\u30a4\u30f3\u30c8\u3092\u63a2\u3059\uff61
\n\u8d77\u52d5\u30d7\u30ed\u30bb\u30b9\u306e\u4e2d\u3067\uff64\u793e\u5185\u5171\u6709\u30d5\u30a9\u30eb\u30c0(IP\u30a2\u30c9\u30ec\u30b9\u6307\u5b9a)\u306b\u30a2\u30af\u30bb\u30b9\uff64SQLServer\u306b\u63a5\u7d9a\u3092\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u305f\uff61<\/p>\n

\u3053\u308c\u3067\u540d\u524d\u89e3\u6c7a\u306f\u95a2\u4fc2\u306a\u3044\u3068\u5206\u304b\u308b\u3002<\/p>\n

TCPView<\/h2>\n

https:\/\/learn.microsoft.com\/ja-jp\/sysinternals\/downloads\/tcpview<\/p>\n

\u691c\u7d22\u30dc\u30c3\u30af\u30b9\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u540d(\u307e\u305f\u306f\u63a5\u7d9a\u5148IP\u30a2\u30c9\u30ec\u30b9)\u3092\u5165\u529b\u3057\uff64\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8d77\u52d5\uff61\u63a5\u7d9a\u304c\u78ba\u7acb\u3055\u308c\u308b\u306e\u306fDB\u306e\u307f\u3002\u307e\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u304b\u3089\u3084\u306f\u308a\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u304c\u602a\u3057\u3044\u3068\u306a\u308b\u3002<\/p>\n

\u3069\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u304b\u898b\u3065\u3089\u3044\u306e\u3067Wireshark\u3092\u5229\u7528\uff61<\/p>\n

Wireshark<\/h2>\n

https:\/\/www.wireshark.org\/<\/p>\n

\u30ad\u30e3\u30d7\u30c1\u30e3\uff1e\u958b\u59cb
\n\u30d5\u30a3\u30eb\u30bf\u306b
\nip.src==192.168.1.xxx && ip.dst==192.168.2.xxx || ip.dst==192.168.1.xxx
\n\u3053\u306e\u3088\u3046\u306b\u5165\u529b\u3057\u305f\u3002<\/p>\n

\u3053\u308c\u3067\u5171\u6709\u30d5\u30a9\u30eb\u30c0\u306b\u30a2\u30af\u30bb\u30b9\u306b\u3057\u3066\u3044\u308b\u3068\u304d\u304c\u9045\u3044\u3053\u3068\u304c\u5206\u304b\u3063\u305f\uff61<\/p>\n

\u305d\u306e\u4ed6<\/h2>\n

\u305d\u306e\u4ed6\u306b\u5b9f\u65bd\u3057\u305f\u3053\u3068\u3002<\/p>\n

\u30fb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\/\u30b5\u30fc\u30d0\u30fc\u306eFirewall\u505c\u6b62\u2192\u52b9\u679c\u7121\u3057\u3002
\n\u30fb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\/\u30b5\u30fc\u30d0\u30fc\u3067\u4fee\u5fa9\u7cfb\u30b3\u30de\u30f3\u30c9\u5b9f\u65bd\u2192\u52b9\u679c\u7121\u3057\u3002
\n\u30fb\u8a72\u5f53\u306e\u30a2\u30c9\u30ec\u30b9\u306bping\u3092\u9001\u4fe1\u3057\u3066\u6642\u9593\u78ba\u8a8d\u3002
\n\u30fb\u8a72\u5f53\u306e\u30a2\u30c9\u30ec\u30b9\u306eSQLSserver\u306b\u63a5\u7d9a\u3057\u3066\u6642\u9593\u78ba\u8a8d\u3002
\n\u30fb\u8a72\u5f53\u306e\u30a2\u30c9\u30ec\u30b9\u3078\u306e\u9001\u4fe1\u3092Firewall\u3067\u3075\u3055\u3050\u2192\u52b9\u679c\u7121\u3057\u3002
\n\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7cfb\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30ea\u30bb\u30c3\u30c8\u2192\u52b9\u679c\u7121\u3057\u3002
\n\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3: LAN Manager \u8a8d\u8a3c\u30ec\u30d9\u30eb\u3092\u5909\u66f4\u2192\u52b9\u679c\u7121\u3057\u3002
\n\u30fb\u30ed\u30b0\u78ba\u8a8d(eventvwr)
\n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30b5\u30fc\u30d3\u30b9\u30ed\u30b0>Microsoft>Windows>SMBClient
\n\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30b5\u30fc\u30d3\u30b9\u30ed\u30b0>Microsoft>Windows>NTLM<\/p>\n

\u6700\u7d42\u7684\u306b\u3001<\/p>\n

gpedit.msc>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u69cb\u6210>\u7ba1\u7406\u7528\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af>Lanman\u30ef\u30fc\u30af\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3>\u6697\u53f7\u5316\u304c\u5fc5\u8981\uff1a\u7121\u52b9<\/p>\n

\u3067\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u305f\u3002<\/p>\n

\u203b\u8ffd\u8a18<\/p>\n

\u8d77\u52d5\u30d7\u30ed\u30bb\u30b9\u306e\u4e2d\u3067\u5b58\u5728\u3057\u306a\u3044IP\u30a2\u30c9\u30ec\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u3042\u308a\u3001\u3053\u3061\u3089\u3082\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\u906e\u65ad\u3059\u308b\u3053\u3068\u306b\u3002<\/p>\n

Win+R>hdwwiz
\n\u4e00\u89a7\u304b\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb
\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u30fc
\nMicrosoft \/ Microsoft KM-TEST Loopback Adapter
\nWin+R>ncpa.cpl
\nIPv4>\u30d7\u30ed\u30d1\u30c6\u30a3
\n192.168.x.x \/ 255.255.255.255<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

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“\u8d77\u52d5\u304c\u9045\u304f\u306a\u3063\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8abf\u67fb(.NET\/SQLServer)” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7014","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts\/7014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7014"}],"version-history":[{"count":7,"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts\/7014\/revisions"}],"predecessor-version":[{"id":7032,"href":"https:\/\/appbay.org\/index.php?rest_route=\/wp\/v2\/posts\/7014\/revisions\/7032"}],"wp:attachment":[{"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/appbay.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}