wurde ich gehackt ?? -- Log-Auszug

[dragon1979]

hir ein auszug

Jul 1 18:30:01 00 CRON[18031]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 18:30:01 00 CRON[18031]: (pam_unix) session closed for user www-data
Jul 1 18:39:01 00 CRON[18241]: (pam_unix) session opened for user root by (uid=0)
Jul 1 18:39:02 00 CRON[18241]: (pam_unix) session closed for user root
Jul 1 18:40:01 00 CRON[18262]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 18:40:01 00 CRON[18262]: (pam_unix) session closed for user www-data
Jul 1 18:41:01 00 CRON[18272]: (pam_unix) session opened for user root by (uid=0)
Jul 1 18:41:01 00 CRON[18272]: (pam_unix) session closed for user root
Jul 1 18:50:01 00 CRON[18453]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 18:50:01 00 CRON[18453]: (pam_unix) session closed for user www-data
Jul 1 18:56:01 00 CRON[18542]: (pam_unix) session opened for user root by (uid=0)
Jul 1 18:56:01 00 CRON[18542]: (pam_unix) session closed for user root
Jul 1 19:00:01 00 CRON[18561]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 19:00:01 00 CRON[18561]: (pam_unix) session closed for user www-data
Jul 1 19:09:01 00 CRON[18633]: (pam_unix) session opened for user root by (uid=0)
Jul 1 19:09:01 00 CRON[18633]: (pam_unix) session closed for user root
Jul 1 19:10:01 00 CRON[18658]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 19:10:01 00 CRON[18658]: (pam_unix) session closed for user www-data
Jul 1 19:11:01 00 CRON[18670]: (pam_unix) session opened for user root by (uid=0)
Jul 1 19:11:01 00 CRON[18670]: (pam_unix) session closed for user root
Jul 1 19:13:38 00 usermod[18695]: lock user `hgdfhuo7l' password
Jul 1 19:17:01 00 CRON[18761]: (pam_unix) session opened for user root by (uid=0)
Jul 1 19:17:01 00 CRON[18761]: (pam_unix) session closed for user root
Jul 1 19:20:01 00 CRON[18806]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 19:20:01 00 CRON[18806]: (pam_unix) session closed for user www-data
Jul 1 19:26:01 00 CRON[18821]: (pam_unix) session opened for user root by (uid=0)
Jul 1 19:26:01 00 CRON[18821]: (pam_unix) session closed for user root
Jul 1 19:30:01 00 CRON[18831]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 19:30:01 00 CRON[18831]: (pam_unix) session closed for user www-data
Jul 1 19:39:01 00 CRON[18963]: (pam_unix) session opened for user root by (uid=0)
Jul 1 19:39:01 00 CRON[18963]: (pam_unix) session closed for user root
Jul 1 19:40:01 00 CRON[19003]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 19:40:01 00 CRON[19003]: (pam_unix) session closed for user www-data
Jul 1 19:41:01 00 CRON[19041]: (pam_unix) session opened for user root by (uid=0)
Jul 1 19:41:01 00 CRON[19041]: (pam_unix) session closed for user root
Jul 1 19:50:01 00 CRON[19329]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 19:50:01 00 CRON[19329]: (pam_unix) session closed for user www-data
Jul 1 19:56:01 00 CRON[19508]: (pam_unix) session opened for user root by (uid=0)
Jul 1 19:56:01 00 CRON[19508]: (pam_unix) session closed for user root
Jul 1 19:58:01 00 CRON[19578]: (pam_unix) session opened for user drweb by (uid=0)
Jul 1 19:58:22 00 CRON[19578]: (pam_unix) session closed for user drweb
Jul 1 19:59:13 00 userdel[19687]: delete user `hgdfhuo7l'
Jul 1 20:00:01 00 CRON[19830]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 20:00:01 00 CRON[19830]: (pam_unix) session closed for user www-data
Jul 1 20:02:01 00 CRON[19904]: (pam_unix) session opened for user root by (uid=0)
Jul 1 20:02:02 00 CRON[19904]: (pam_unix) session closed for user root
Jul 1 18:09:01 00 CRON[17712]: (pam_unix) session opened for user root by (uid=0)
Jul 1 18:09:01 00 CRON[17712]: (pam_unix) session closed for user root
Jul 1 18:09:49 00 useradd[17737]: new user: name=hgdfhuo7l, UID=10004, GID=2524, home=/var/www/vhosts/home-of-speed2.webhop.net, shell=/bin/false
Jul 1 18:09:49 00 usermng: (pam_unix) password changed for hgdfhuo7l
Jul 1 18:09:49 00 usermng: (pam_unix) Password for hgdfhuo7l was changed
Jul 1 18:09:49 00 usermod[17738]: change user `hgdfhuo7l' Shell  from `/bin/false' to `/bin/false'
Jul 1 18:10:01 00 CRON[17777]: (pam_unix) session opened for user www-data by (uid=0)
Jul 1 18:10:01 00 CRON[17777]: (pam_unix) session closed for user www-data
Jul 1 18:11:01 00 CRON[17799]: (pam_unix) session opened for user root by (uid=0)
Jul 1 18:11:01 00 CRON[17799]: (pam_unix) session closed for user root
Jul 1 18:17:01 00 CRON[17838]: (pam_unix) session opened for user root by (



ich sag dazu mein ssh zugang is nur für meine ip ooffen

[Cerberus]

welche Eintragungen stehen in authorized_keys ??????

[dragon1979]

weis grad nich was du mein kannst du mir den pfad ansagen bitte

[Cerberus]

/root/.ssh/

dort stehen User drin, welche über einen Key sich ohne Root-PW anmelden können

[dragon1979]

ich hab da so ein ordner nich drin hab plex druf is da ander hab aber ssh ordner gefunden sind viele datein drin welche brachchst du ???

bei mir is der ordner in etc. drin

[Cerberus]

wenn du Plesk drauf hast, ist das leider so nicht auffindbar ...
aus welcher LOG ist der Auszug ???

[dragon1979]

var./log./auth.log

wäre net wenn mir irgendwie helfen könntes hab schon mehrmal gesehen da zb mit nobody eingeloggt wurde und cloakend und son zeugs hab erst servercseit eine jahr und so gut wie möglich mich belesen jeden tag alles runt um sicher heit doch an manche sachen trae ich mich nich wirklich ran

könnste mir höchstens vorstellen das sie über radio rein kommen oder ts über die ports aber eigendlich nich möglich ohne ssh zugang oder ?? über andre port habnur noch alle wichtigen offen rest is blockiert durch firerwall

[Cerberus]

also wenn du keinen zusätzlichen FTP-Zugang hast -- und siche keiner weiter in dein Plesk einloggen kann, ist das unerklärlich ...

ändere mal sämtliche Passwörter -- also alle, welche über Browser/FTP/SFTP zu tätigen sind

[dragon1979]

also sogeshen ts plex und root passort wenn ich dich richtig verstanden hab !!!!???

[Cerberus]

Plesk, Root-PW, FTP....

TS brauchst nich, weil der ja separat läuft