
1幎以äžãã®éãç§ã¯Telegramã¡ãã»ã³ãžã£ãŒã䜿çšããŠããŸããããã¯äŸ¿å©ã§ãæã£ãéãã§ã¯å®å šã«æ©å¯ã§ãã ç§ã¯Webã¢ããªã±ãŒã·ã§ã³ã®ã»ãã¥ãªãã£ç 究è ã§ããããã察å¿ããããŒãžã§ã³ã®ã¢ããªã±ãŒã·ã§ã³ã®è匱æ§ã確èªããå¿ èŠããããŸããã ã¡ãã»ã³ãžã£ãŒããæãä¿è·ãããŠããããšã®è©å€ã®ãããç§ã¯ãã®ç·æ¥ã®å¿ èŠæ§ãèŠãŸããã§ããã æéãç¡é§ã«ããŠäœãèŠã€ãããªããšæã£ãã ãããæè¿ãt.meãã¡ã€ã³ãšããåããã1ã€ã®ãµã€ãããã¹ãããŠãããšãã«ãTelegramã®ã»ãã¥ãªãã£ãçãæ©äŒããããè匱æ§ããã§ãã¯ãã決æãæ¥éã«é«ãŸããŸããã
ãã¹ãŠã¯ã以åã«æå·éè²šè³Œå ¥ã®æšå¥šäºé ã®ãµãã¹ã¯ãªãã·ã§ã³ãè³Œå ¥ããã¯ã©ãã®Webãµã€ãã®è匱æ§ããã§ãã¯ãããšããäºå®ããå§ãŸããŸããã
ãµã€ããžã®ç»é²ã¯ã玹ä»ïŒæåŸ ïŒãªã³ã¯ãä»ããŠã®ã¿å©çšã§ãããã¥ã¬ãŒã¿ãŒexample.com/profile#curatorã«ã¡ãã»ãŒãžãéä¿¡ããã»ã¯ã·ã§ã³ããããŸã ã ãã¹ãåŸãcsrfãxssããã®ä»ã®è匱æ§ã¯ãããŸããã§ããã ããããã¡ãã»ãŒãžã»ã¯ã·ã§ã³example.com/messagesã«ã¯ç¹å¥ãªæ³šæãæãããŸãããããã§ã¯ãç§ã®ãã¥ã¬ãŒã¿ãŒexample.com/msg132591ãšã®éä¿¡ãæ瀺ãããŸããã IDã1ããžã·ã§ã³å¢ãããŠããã®URLã§iDORã®è匱æ§ã確èªããããšã«ããŸãããè匱æ§ã確èªãããŸãã-å¥ã®ãŠãŒã¶ãŒã®å人ããŒã¿ãèŠãŸããã ãµã€ãã«ã¯ä»ã®ãŠãŒã¶ãŒã«ã¡ãã»ãŒãžãéä¿¡ããæ©èœããªãã£ããããiDOR +é瀺æ å ±ã«ã€ããŠæ£ç¢ºã«è©±ãããšãã§ããŸãã

å ã«é²ã¿ãŸã -補åãè³Œå ¥ããè³Œå ¥ãæåãããšãã®URLãžã®ãªãã€ã¬ã¯ãexample.com/?pay_act=success&text=You%20successfully%20%20 buyïŒ 20productãçºçããŸãããããã¹ãã¯ç·šéã§ããŸã-åºæ¬çã«ãã£ã©ã¯ã¿ãŒã¯ãã£ã«ã¿ãŒãããŸãããå ŽæããããŸãããã¹ãã該åœããå Žæã§ããã£ã«ã¿ãªã³ã°ã¯ãããŸããã ããã«ãã®ãããªãã€ããŒã<iframe / onload = alertïŒdocument.domainïŒ>ãèšè¿°ããPoCããªãœãŒã¹ã®ææè ã«éä¿¡ããŸãã Server Side Includeã®ãã³ãããããŸããããexec cmdã¯ç¡å¹ã«ãªã£ãŠããããã®ãã€ããŒãã§
--#exec cmd="ls" -->
ïŒ<ïŒæåã¯ãããã¯ãã®ãã€ããŒãã衚瀺ããŸããïŒã
swal(' ', '"-->\'-->`-->[an error occurred while processing the directive](none)
ã
ãŸãã補åããŒãžexample.com/?pageid=13156ã«æ°ã¥ããŸããããã©ã€ã³ãSQLã€ã³ãžã§ã¯ã·ã§ã³ããããŸããã å±éºã®èšŒæ ãšããŠãããŒã¿ããŒã¹ãšããŒãã«ã®ååãæäŸããããã«é ŒãŸããŸããã æã䜿ã£ãŠéåžžã«é·ãæéç²ç®é ¬éªšãå転ãããã®ã§ãsqlmapããã°ã©ã ãå©ãã«ãªããŸããã

ããã3ã€ã®è匱æ§ã®åŸãCSRFã¯ãé»åã¡ãŒã«ã«ããã¢ã«ãŠã³ããã€ãžã£ãã¯ãStored XSSãªã«ããªãããã³è£œåãçºè¡šãããäŸ¡æ Œã®ååã®äŸ¡æ Œã§è³Œå ¥ã§ããããã«ãããã€ããŒãã°ã«ã€ãªããå人ããŒã¿ã®å€æŽã§æ€åºãããŸããã ç§ã®æèŠã§ã¯ãããããã¹ãŠã®è匱æ§ïŒSQLã€ã³ãžã§ã¯ã·ã§ã³ãé€ãïŒã®äž»ãªå±éºæ§ã¯ããŸã°ããªé»åã¡ãŒã«ã¢ãã¬ã¹ãžã®éä¿¡ãcsrfãšé£åããxssãžã®ãªã³ã¯ãæ»æè ã®è©³çŽ°ãžã®çŽ¹ä»æã®åºåã§ããã 次ã«ãWebã®é»å ±ã®ã»ãã¥ãªãã£ãçãè匱æ§ãèŠã€ãããŸããã
éåžžãèšå®ã»ã¯ã·ã§ã³ã«ã¯ããããæ¥ç¶ããããã®ãã¿ã³ããããããã䜿çšããŠæå·é貚ååŒã®æšå¥šäºé ãååŸã§ããŸãã ãã¿ã³ã¯ãã®ãããªãªã³ã¯t.me/Another_bot?start=CODEã«é¢é£ä»ããããŠããŸãã
æ€çŽ¢ãšã³ãžã³ã«é 眮ããããã«URLã®æ©å¯ããŒã¿ãåžžã«ãã§ãã¯ããç¿æ £ãããããïŒããšãã°ã twitterã® dorksãexchangesãèŠã€ãããŸããïŒãä»åã¯t.meããã§ãã¯ããŸããã Dorkã¯æ¬¡ã®ããã«ãªããŸããïŒsiteïŒt.me inurlïŒAnother_botïŒStart =ã 1ã€ã®ã³ãŒããäžãããããããã«æ£åžžã«ãã°ã€ã³ãããšã500ãã«çžåœã®ã€ã³ãµã€ããŒãåãåãå§ããããŒãããŒã®ååãšå£åº§æ®é«ã確èªããããšãã§ããŸããã

ãã¬ã°ã©ã ãããã®ã³ãŒããæ€çŽ¢ãšã³ãžã³ã«ç»å Žãããšããäºå®ããå€æãããšãt.meã«ã¯æ©å¯ã³ã³ãã³ãã®ã€ã³ããã¯ã¹äœæã®çŠæ¢ã«é¢ããæãããªåé¡ããããŸãã ããã¯ãæ€çŽ¢ãšã³ãžã³ãèš±å¯ãããŠãããšããäºå®ã«ãããã®ã§ãã ãŸãããããããã¡ã€ã«ã«ã¯çŠæ¢äºé ããªããããèš±å¯ãããŠããŸãã t.me/robots.txtã衚瀺ããããšãããšããŠãŒã¶ãŒã®ããŒãžãžã®ãªãã€ã¬ã¯ããçºçããŸããã€ãŸãããã®ãã¡ã€ã«ã¯ååšããŸããã
robotsãã¡ã€ã«ããªãããã é瀺æ å ±ã®è匱æ§ãçºçããŸã ã è匱æ§ã®å±éºæ§ã瀺ãããã«ãç§ãã¡ã¯ããŒã¯ãäœããŸãïŒ
1ïŒäžéšã®ãŠãŒã¶ãŒã¯ãã¡ãŒã«ãååãŸãã¯ãŠãŒã¶ãŒåãšããŠäœ¿çšããŸãã ãŠãŒã¶ãŒãhttps://www.google.ru/search?q=site:t.me+%40gmail.comãå¿ èŠãšããŠãããã©ããã«ãããããããã®æ å ±ã¯ãã¹ãŠæ€çŽ¢ãšã³ãžã³ã«æž¡ãããŸã ã 11,600ã®Gmailã¢ãã¬ã¹ã1,500ã€ããŒãmail.ruãhotmailãããã³qq.comã衚瀺ãããŸãã ãããããã®ãããªé瀺ã¯å ¬éæ å ±ã§ãããããè«äºã®çã«ãªãå±éºã®èšŒæ ã§ãã
2ïŒ 5,000,000ã®ãªã³ã¯ãéããããã©ã€ããŒããã£ãããšãã£ã³ãã«ã«ã¢ã¯ã»ã¹ã§ããŸãã ããã«ãrobots.txtããªãããããã®æ°åã¯æ¯æ¥å¢å ããŠããŸãã https://www.google.com/search?q=site%3At.me+join

ç§ã®æèŠã§ã¯ãæåã®åé¡ã¯ãã©ã€ããŒããã£ãã/ãã£ã³ãã«ãžã®ãªã³ã¯ãæ€çŽ¢ãšã³ãžã³ã«æ°žä¹ ã«æ®ããããããåé€ããããšã¯äžå¯èœã ãšããããšã§ãã ããããå€ãã®äººã ã¯ãã¢ã¯ã»ã¹ãªã³ã¯ãå€æŽããã«Telegramãé·ãéä¿¡é ŒããŠããŸãã ãããŠã圌ãã®éä¿¡ã¯å®å šã«æ©å¯ã§ãããšèããŠã圌ãã¯æ±ºããŠå€ãããªãã§ãããã ããããããã¯ããã§ã¯ãããŸãããä»ã§ã¯èª°ã§ãåŸæ¥å¡ã®éä¿¡ãèªãããšãã§ããèŠåå¡ã¯ãããªã¹ãã®é°è¬ã«ã€ããŠç¥ãããšãã§ããŸãããããŠããªãã®ã¬ãŒã«ãã¬ã³ãã¯ãé£ã®åºã®ã¬ã³ã«ã¯ãåäŸæ代ããã®å€ãç¥ãåããã§ã¯ãªããšèšããŸãã ãã®ãããªå€æ°ã®ã¢ã¯ã»ã¹ãªã³ã¯ãæµåºãããšããåãªãäºå®ã¯ãããã©ã€ããŒããã£ããã«ãŒã ã®æŠå¿µãç¡å¹ã«ããŸããã
2çªç®ã®ããšããµã€ãã£ã³ã°ãªåé¡ã¯ãéçºè ããã®è匱æ§ã«ã€ããŠçµ¶å¯Ÿã«ãæ°ãŸãŸãã§ããããªã³ã¯ã®æ°ãæ¥ã å¢å ããŠããããšã§ãã ç§ã®ã¬ããŒãïŒ1æ7æ¥ïŒã§Googleã«ãã®ãããªãªã³ã¯ã900,000ãã£ãå ŽåãçŸåš5,000,000ããããŸã ïŒ ããããã¹ãŠã®ãªã³ã¯ã®äžã«ãåºåæçš¿ã§t.me/joinchat/****************ãªã³ã¯ã䜿çšããclickbaitãã¬ã°ã©ã ãã£ãã«ãããããšã«åæããŸãã ããã£ã³ãã«ç»é²è ã®æ°ã ãã§ãªãããã©ã€ããŒããã£ããããã®ä»ã®ãã£ã³ãã«ããããããããŸãã ãããŸã§ã®ãšãããéçºè ã¯robots.txtãt.meã«è¿œå ããŠãããïŒã¬ããŒããã3ãæ以äžçµéããŠããŸãïŒãè¿œå ãããããšã¯ãªããšæããŸãã ããã¯é¡ãã§ããã圌ãã¯ããã«ãããè¿œå ããã§ããããããã¯ãŸã£ããé£ãããããŸãã-ãµã€ãã®ã€ã³ããã¯ã¹ã«txtãã¡ã€ã«ãã¢ããããŒãããã ãã§ãã
æéã®äžãèŠããšãããã§ãã®ãããªèå³æ·±ãURL https://www.t.me/iv?url=https://www.yashahid.com/9173/ãèŠã€ãããŸããã ããã§èå³æ·±ãã®ã¯ããã®ãªã³ã¯ããã£ã³ãã«/人ãžã§ã¯ãªããISISãµã€ããžã®çŽæ¥ãªãã€ã¬ã¯ãïŒã»ãšãã©ã®å ŽåïŒã§ããããã®ãµã€ãã®ã¿ã/ ivã䜿çšããŠãããšããããšã§ãã 2015幎ããä»æ¥ãŸã§ã é£çµ¡å ã«ã¯ããªã³ã¯www.t.me/iv?url=httpsïŒ//www.yashahid.com/9173ãå«ãŸããŠããŸãã
t.me/iv?url=httpsããã¹ãããããã«url =ã®å¥ã®ãµã€ãã«çœ®ãæããŸãïŒ//securityz.netããã¹ãŠãæ©èœããŸãã-ããã¯Telegramã®2çªç®ã®è匱æ§ã§ã -Open RedirectãæŠå¿µå®èšŒãšããŠäœ¿çšã§ããŸãã Open Bug Bountyã¯ååšãšæé€ã確èªããŸããã ãã®è匱æ§ã«ãããt.meããä»»æã®ãã£ãã·ã³ã°ãµã€ããžã®çŽæ¥ãªãã€ã¬ã¯ããããã€ã®æšéŠ¬ã®ããŠã³ããŒããæªæã®ããjsïŒããšãã°ãjsãã€ããŒãŸãã¯Intelããã»ããµã§éå»0æ¥éã®äœ¿çšïŒãªã©ãå¯èœã«ãªããŸãã
ãã®åŸãç§ã¯Telegramã®èšäºäœæãµãŒãã¹telegra.phã«ç§»åããŸããã ä»ã®äººã®ã¬ã³ãŒããç·šéããããšã¯ã§ããŸãããxssã¯ãããŸããïŒããããbo0omã¯ãã¹ãŠãèŠã€ããŸããïŒããµããã¡ã€ã³ã¯1ã€ã ãã§ãããã«ãŒããã£ã¬ã¯ããªãäœãæäŸããŸããã§ããã ãã¹ãèšäºãäœæããŠç·šéããããšããŸãã-ãã®ã¢ã¯ã·ã§ã³ã«å¿ããŠããã®ãããªãªã¯ãšã¹ããéä¿¡ãããŸã
POST /save HTTP/1.1 Host: edit.telegra.ph User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0 Accept: application/json, text/javascript, */*; q=0.01 Accept-Language: ru-RU,ru;q=0.8,en-US;q=0.5,en;q=0.3 Referer: http://telegra.ph/img-srcx-onerrorprompt1qw22qw-01-18 Content-Type: multipart/form-data; boundary=---------------------------TelegraPhBoundary21 Content-Length: 1273 Origin: http://telegra.ph Cookie: tph_uuid=80SI6VtGetOhKd5LaFjBRtK7I6EsdW0lWS21LvFZWt Connection: close -----------------------------TelegraPhBoundary21 Content-Disposition: form-data; name="Data";filename="content.html" Content-type: plain/text [{"tag":"p","children":[{"tag":"br"}]},{"tag":"figure","children":[{"tag":"div","attrs":{"class":"figure_wrapper"},"children":[{"tag":"img","attrs":{"onerror":"alert(1)"}}]},{"tag":"figcaption","children":[""]}]},{"tag":"p","children":[{"tag":"br"}]},{"tag":"figure","children":[{"tag":"div","attrs":{"class":"figure_wrapper"},"children":[{"tag":"video","attrs":{"src":"<a href="http://telegra.ph/file/a805d892df19325688e25.mp4">http://telegra.ph/file/a805d892df19325688e25.mp4</a>","preload":"auto","autoplay":"autoplay","loop":"loop","muted":"muted"}}]},{"tag":"figcaption","children":[""]}]},{"tag":"p","children":["\"><img s>qw{{2+2}}qw"]}] -----------------------------TelegraPhBoundary21 Content-Disposition: form-data; name="title" "><img > -----------------------------TelegraPhBoundary21 Content-Disposition: form-data; name="author" -----------------------------TelegraPhBoundary21 Content-Disposition: form-data; name="author_url" -----------------------------TelegraPhBoundary21 Content-Disposition: form-data; name="page_id" 3b25803ca519a088c0c75 -----------------------------TelegraPhBoundary21--
ãã®ãªã¯ãšã¹ãããå€æãããšãé»ä¿¡ã®èšäºãç·šéããã«ã¯ãpage_idããŒãžçªå·ãå¿ èŠã§ãããèšäºã®äœæè ããšã¯ã¹ããã€ãã®ãªã³ã¯ããã©ãã ãã§ãã ã€ãŸããåã«csrfããŒã¯ã³ãªã©ã®ä¿è·ã¯ãããŸããã
3çªç®ã®è匱æ§ã¯CSRFã§ãã ããŒã¯ã³ãèšäºã®ãœãŒã¹ã«ããããšãããããŸãããããšãã°ãèšäºtelegra.ph/Durov-01-22ã¯id 7f0d501375c9e2acbd1efã«å±ããŸãã
<script> var T={"apiUrl":"https:\/\/edit.telegra.ph","datetime":1516653676,"pageId":"7f0d501375c9e2acbd1ef"};(function(){var b=document.querySelector('time');if(b&&T.datetime){var a=new Date(1E3*T.datetime),d='January February March April May June July August September October November December'.split(' ')[a.getMonth()],c=a.getDate();b.innerText=d+' '+(10>c?'0':'')+c+', '+a.getFullYear()}})(); </script>
èšäºã¯éåžžã«é·ãéç·šéã§ãããããããŒãžIDãèªèããèªåçã«æªçšããŠã¬ã³ãŒããæ£åžžã«å€æŽããŸãã
æ å
å€æ°ã®èšäºãtelegra.phã䜿çšããŠäœæãããŠããããããã®è匱æ§ã¯ãããšãã°æ¬¡ã®ããã«å€æŽã§ãããããæ»æè ã«ãšã£ãŠéåžžã«äŸ¡å€ããããŸãã
- -éèŠãªãã¥ãŒã¹ãå«ãèšäºã
- -æå·é貚ãŠã©ã¬ããïŒããã³ãã®ä»ã®ãµã€ãïŒã®æŽæ°ãå«ãèšäºã
- -åç §ãããèšäºã ãªã³ã¯ãããªãèªèº«ã§ãããã眮ãæãã-ã¡ãªã¿ã«ãããªãã¯ããããã®ãéã皌ãããšãã§ããŸã-ç§ã®èšäºhabrahabr.ru/post/343152ç§ã¯åœŒã®refãå ¬éããããšã«ãã£ãŠç¹å®ã®æè³å®¶ããéã皌ãæ¹æ³ã«ã€ããŠè©±ããŸããã ã¯30äžãã«ããªã³ã¯ãã圌ã®é£çµ¡å ã¯ãã¹ãŠã®äººã«ç¥ãããŠããããã圌ã®ãšã¯ã¹ããã€ãããªã»ããããåç §ãªã³ã¯ã眮ãæããããšãå¯èœã§ããã®ã¢ã¯ã·ã§ã³ã¯è¡šç€ºãããŸããã
ãã°ããŠã³ãã£ã¡ãã»ãŒãžã«èšèŒãããŠããããã«ããããã®è匱æ§ãsecurity@telegram.orgã«éä¿¡ããŸããããã°ããŠã³ãã£ã¯BugCrowdãµã€ãã§ãèšåãããŠããŸãã

é·ãéãç§ã¯çããåãåããŸããã§ããã ããããç§ã¯ããã«ã»ãã¥ããã«æçŽãæžããŸããïŒç§ã¯ä»ã®äººã«ããããã®äººãæžããŠãå人çãªã¡ãã»ãŒãžãèªãŸãªãã®ã§ãã«ã§ãããåæããŸãïŒããŸããå人ã«éçºè ã®é£çµ¡å ãå ±æããããã«é Œã¿ãŸããã éçºè t.me/dmitryã«ã¡ãã»ãŒãžãéä¿¡ããŸãããã圌ã¯è匱æ§ãæ°ã«ãããæçŽãèªãã§ç¡èŠããŸããã ãããã圌ã¯vk.com/antanubisã«ã¡ãŒã«ãéããŸããã 圌ã¯ããã¯ã¹ããã§ãã¯ããç§ã®è匱æ§ãåãå ¥ããããã«åŒãæž¡ããŸããã å ±åãã9æ¥åŸã圌ãã¯ç§ã«çããã
æåã®è匱æ§ã§ãç§ã¯ãã®çããåãåããŸããïŒ
ãt.meããŒãžã«è¡šç€ºããããã®ã¯ãã¹ãŠããŠãŒã¶ãŒåãç¥æŽãå ¬éãã£ã³ãã«ããã®æçš¿-å ¬éæ å ±ã§ããåæã«ãéçºè ã¯ãã©ã€ããŒããªã³ã¯ã®é瀺ã«é¢ããã¡ãã»ãŒãžãžã®åçãæåŠããŸããã 2åç®ã«ã¢ã¯ã»ã¹çšã®ãã©ã€ããŒããªã³ã¯ãèŠããåŸã圌ãã¯è匱æ§ãä¿®æ£ããŠ50ãŠãŒããæ¯æããšçããŸããã ãããããã§ã«è¿°ã¹ãããã«ã3.5ãæåŸã§ãä¿®æ£ã¯ãããŸããã ããã©ããããç¶æ³ã¯ããã«æªåããŠããŸãã
ããªãèªèº«ãç解ããŠããããã«ããã®ãããªè匱æ§ã«å¯Ÿãã50ãŠãŒãã®å ±é ¬ã¯ãããã§ãããäžå ¬å¹³ãšããèšãããããããŸããã ããããããã¯ãã°ããŠã³ãã£ã§ããã圌ãã¯ãããæ¯æããã決å®ããŸãã ç§ã¯ãã以äžè°è«ãããéé¡ã«åçŽã«åæããŸããã ããããæåŸã®è匱æ§ã«ã€ããŠã¯ãããªãå¯å€§ãªå ±é ¬ãåãåããŸããããŸãã«ãã®ãããªãæºããã®ããã§ãããšãã°vk.comãšã¯ç°ãªã ããã®ãã°ããŠã³ãã£ã«é¢ããçµè«ãåŒãåºãããšã¯å°é£ã§ãã
ãã®çµæãéä¿¡ãããè匱æ§ã«å¯ŸããŠãã®ãããªè³ãåè³ããŸããã
ã¯ã©ãã®Webãµã€ãã§è匱æ§ãæ€çŽ¢ãã
- ãã©ã€ã³ãSQLã€ã³ãžã§ã¯ã·ã§ã³-4000ãã«ã
- ãããã³ãŒããæããã«ããè匱æ§ã¯1000ãã«ã§ãã
- ãã以å€ã¯ãã¹ãŠ1,500ãã«ã§ãã
é»å ±
- é瀺æ å ±-50ãŠãŒãã
- ãªãŒãã³ãªãã€ã¬ã¯ã-100ãŠãŒãã
- CSRF telegra.ph-â¬1,400ïŒ$ 1,750ïŒã
èšäºããã®çµè«ïŒ
- æ©å¯ã³ã³ãã³ãã®ã€ã³ããã¯ã¹äœæãçŠæ¢ããã«ãŒã«ã䜿çšããŠãrobots.txtãåžžã«ãµã€ãã«è¿œå ããŸãã ããã«ã¯ãé»åã¡ãŒã«ããã°ã€ã³ãé»è©±ãé åæžä»ãã®ãªã³ã¯ãèªåãã°ã€ã³ã®ãªã³ã¯ãªã©ããããŸãã
- ãã©ã€ããŒããã£ãããäœæããå Žåã¯ãå¿ èŠãªäººãè¿œå ãããªã³ã¯ãæž¡ããªãã§ãã ãããã¢ã¯ã»ã¹ãªã³ã¯ã¯é ããæ©ããå ¬éãããæ€çŽ¢ãšã³ãžã³ã§è¡šç€ºãããããã§ãã
UPDïŒãªã³ã¯é瀺ã®è匱æ§ã¯æ©èœããªããªããŸããã ãªãŒãã³ãªãã€ã¬ã¯ããšCSRFã¯é·ãéä¿®æ£ãããŠããŸãã
PSïŒææ°ã®èšäºã«é ããªãããã«ããããã«ã é»å ± /ãã€ãã¿ãŒã以äžã®ãªã³ã¯ã賌èªããããšããå§ãããŸãã
åã®èšäºïŒ æå·é貚äŒç€Ÿããããã³ã°ãããããã60,000ãã«ã皌ãã æ¹æ³