{"id":675,"date":"2019-12-05T18:47:59","date_gmt":"2019-12-05T09:47:59","guid":{"rendered":"https:\/\/pg-mana.net\/blog\/?p=675"},"modified":"2024-09-09T17:23:06","modified_gmt":"2024-09-09T08:23:06","slug":"wireshark-wifi-1","status":"publish","type":"post","link":"https:\/\/pg-mana.net\/blog\/wireshark-wifi-1\/","title":{"rendered":"Wireshark\u3067Wifi\u3067\u306e\u901a\u4fe1\u3092\u53d6\u308c\u308b\u304b\u691c\u8a3c\u3057\u305f\u8a71"},"content":{"rendered":"\n<p>\u67d0\u5927\u5b66\u306eWifi\u306e\u5b66\u751f\u8a8d\u8a3c\u304c\u5e73\u6587\u3060\u3063\u305f\u306e\u3067\u3001\u305d\u306e\u3053\u3068\u3092\u6307\u6458\u3059\u308b\u524d\u306b\u81ea\u5ba4\u306eWifi\u3067\u5e73\u6587\u901a\u4fe1\u3092\u30ad\u30e3\u30c3\u30c1\u3067\u304d\u308b\u304b\u691c\u8a3c\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u516c\u5171\u306e\u5834\u6240\u3067\u306e\u8a31\u53ef\u306e\u306a\u3044\u30ad\u30e3\u30d7\u30c1\u30e3\u306f\u9055\u6cd5\u3068\u306a\u308a\u307e\u3059\u306e\u3067\u3054\u6ce8\u610f\u3092&#8230;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f7f\u7528\u3057\u305f\u6a5f\u6750<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>BUFFALO WI-U2-300DS<\/li><li>Kali Linux 2019.4 (VirtualBox)<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u624b\u9806<\/h2>\n\n\n\n<p>\u307e\u305a\u306fKali Linux\u3092\u8d77\u52d5\u3057\u3066\u3001WI-U2-300DS\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002(VirtualBox\u3067\u306fUSB\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u304c2.0\u4ee5\u4e0a\u3067\u306a\u3044\u3068\u6b63\u3057\u304f\u52d5\u304b\u306a\u3044\u3053\u3068\u304c\u3042\u3063\u305f)<br>\u7aef\u672b\u3092\u8d77\u52d5\u3057\u3066\u300ciwconfig\u300d\u3092\u5b9f\u884c\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u5b50\u6a5f\u304c\u8a8d\u8b58\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002(wlan0\u306f\u74b0\u5883\u306b\u3088\u3063\u3066\u306f\u7570\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u4ee5\u964d\u306fwlan0\u3068\u4eee\u5b9a\u3057\u307e\u3059\u3002)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>wlan0     IEEE 802.11  ESSID:off\/any  \n          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   \n          Retry short  long limit:2   RTS thr:off   Fragment thr:off\n          Encryption key:off\n          Power Management:off<\/code><\/pre>\n\n\n\n<p>\u6b21\u306b\u7a3c\u50cd\u3057\u3066\u3044\u308bWifi\u95a2\u4fc2\u306e\u30c4\u30fc\u30eb\u3092\u6b62\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>airmon-ng check kill<\/code><\/pre>\n\n\n\n<p>\u304a\u305d\u3089\u304fwpa_supplicant\u304c\u505c\u6b62\u3055\u305b\u3089\u308c\u307e\u3059\u3002<br>\u6b21\u306b\u5b50\u6a5f\u3092\u30e2\u30cb\u30bf\u30fc\u30e2\u30fc\u30c9\u306b\u3057\u307e\u3059\u3002iwconfig\u3092\u4f7f\u3044\u307e\u3059\u3002(\u9593\u306bifconfig\u3067down\u3068up\u3092\u631f\u307e\u306a\u3044\u3068\u3046\u307e\u304f\u884c\u304b\u306a\u3044&#8230;?)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ifconfig wlan0 down\niwconfig wlan0 mode monitor\nifconfig wlan0 up<\/code><\/pre>\n\n\n\n<p>\u3046\u307e\u304f\u884c\u3051\u3070\u7121\u8a00\u3067\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u5e30\u3063\u3066\u304f\u308b\u306e\u3067\u3001\u305d\u306e\u307e\u307e\u4f5c\u696d\u3092\u9032\u3081\u307e\u3059\u3002<br>\u6b21\u306b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>airodump-ng wlan0<\/code><\/pre>\n\n\n\n<p>\u3092\u5b9f\u884c\u3059\u308b\u3068SSID\u306e\u4e00\u89a7\u304c\u51fa\u307e\u3059\u306e\u3067\u3001\u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u305f\u3044SSID\u3092\u307f\u3064\u3051\u3001\u30c1\u30e3\u30f3\u30cd\u30eb(CH)\u3092\u30e1\u30e2\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6b21\u306bWireShark\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<br>\u5148\u306b\u300c\u8868\u793a\u300d=&gt;\u300c\u7121\u7dda\u30c4\u30fc\u30eb\u30d0\u30fc\u300d\u3088\u308a\u7121\u7dda\u30c4\u30fc\u30eb\u30d0\u30fc\u3092\u51fa\u3057\u3066\u304a\u304d\u307e\u3059\u3002<br>\u4eca\u5ea6\u306fWPA\u306e\u9375\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<br>\u300c\u7de8\u96c6\u300d=&gt;\u300c\u8a2d\u5b9a\u300d=&gt;\u300cProtocols\u300d=&gt;\u300cIEEE 802.11\u300d=&gt;\u300cDecryption keys\u300d\u3088\u308a<br>\u9375\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br>WPA2-PSK\u306e\u5834\u5408\u306f<a href=\"https:\/\/www.wireshark.org\/tools\/wpa-psk.html\">https:\/\/www.wireshark.org\/tools\/wpa-psk.html<\/a>\u3067SSID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u308c\u3001\u751f\u6210\u3055\u308c\u305f\u30ad\u30fc\u3092\u300c+\u300d=&gt;\u300cWPA-PSK\u300d\u3068\u9078\u3093\u3067\u5165\u529b\u3057\u307e\u3059\u3002<br>OK\u3092\u62bc\u3057\u3066\u9589\u3058\u3066\u3044\u3063\u305f\u3042\u3068\u3001\u300c\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u300d=&gt;\u300c\u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u3088\u308a\u3001wlan0\u3092\u9078\u629e\u3057\u3066\u3001\u30ad\u30e3\u30d7\u30c1\u30e3\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<br>\u7121\u7dda\u30c4\u30fc\u30eb\u30d0\u30fc\u3067\u5148\u7a0b\u30e1\u30e2\u3057\u305f\u30c1\u30e3\u30f3\u30cd\u30eb\u3092\u63a5\u7d9a\u5f8c\u3001\u5225\u7aef\u672b\u3067\u8a72\u5f53Wifi\u306b\u3064\u306a\u304e\u307e\u3059\u3002(\u6700\u521d\u306e\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u304c\u508d\u53d7\u3067\u304d\u306a\u3044\u3068\u89e3\u8aad\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u3064\u306a\u3044\u3067\u3044\u308b\u5834\u5408\u306f\u4e00\u65e6\u5207\u3063\u3066\u518d\u63a5\u7d9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002)<\/p>\n\n\n\n<p>\u3046\u307e\u304f\u89e3\u8aad\u3067\u304d\u308c\u3070\u3001\u8272\u4ed8\u304d\u306e\u30ed\u30b0\u304c\u6d41\u308c\u3066\u304f\u308b\u306f\u305a\u306a\u306e\u3067\u3001example.com\u3067\u3082\u63a5\u7d9a\u3059\u308b\u3068HTTP\u901a\u4fe1\u5185\u5bb9\u304c\u898b\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u611f\u60f3<\/h2>\n\n\n\n<p>\u516c\u5171Wifi\u306a\u3069\u306eHTTP\u901a\u4fe1\u3082\u30c0\u30c0\u6f0f\u308c\u306a\u3093\u3067\u3057\u3087\u3046\u306d&#8230;\u6050\u308d\u3057\u3044\u3002<br>\u3042\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u8a73\u3057\u304f\u306a\u308a\u305f\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u67d0\u5927\u5b66\u306eWifi\u306e\u5b66\u751f\u8a8d\u8a3c\u304c\u5e73\u6587\u3060\u3063\u305f\u306e\u3067\u3001\u305d\u306e\u3053\u3068\u3092\u6307\u6458\u3059\u308b\u524d\u306b\u81ea\u5ba4\u306eWifi\u3067\u5e73\u6587\u901a\u4fe1\u3092\u30ad\u30e3\u30c3\u30c1\u3067\u304d\u308b\u304b\u691c\u8a3c\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u516c\u5171\u306e\u5834\u6240\u3067\u306e\u8a31\u53ef\u306e\u306a\u3044\u30ad\u30e3\u30d7\u30c1\u30e3\u306f\u9055\u6cd5\u3068\u306a\u308a\u307e\u3059\u306e\u3067\u3054\u6ce8\u610f\u3092&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-675","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/pg-mana.net\/blog\/wp-json\/wp\/v2\/posts\/675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pg-mana.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pg-mana.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pg-mana.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pg-mana.net\/blog\/wp-json\/wp\/v2\/comments?post=675"}],"version-history":[{"count":0,"href":"https:\/\/pg-mana.net\/blog\/wp-json\/wp\/v2\/posts\/675\/revisions"}],"wp:attachment":[{"href":"https:\/\/pg-mana.net\/blog\/wp-json\/wp\/v2\/media?parent=675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pg-mana.net\/blog\/wp-json\/wp\/v2\/categories?post=675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pg-mana.net\/blog\/wp-json\/wp\/v2\/tags?post=675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}