From: "Oleg N. Kayunov" <okayunov@mtu-net.ru>
To: Mandrake - M-List of ALTLinux <mandrake-russian@altlinux.ru>
Subject: [mdk-re] Нарвался на хакинг?
Date: Wed May 9 15:17:00 2001
Message-ID: <3AF926CE.9DAE2FC9@mtu-net.ru> (raw)
Ночью компьютер стоял на скачивании в dial-up
Утром прочел во внутренней почте такое сообщение:
.................................................
Security Warning: the sha1 checksum for one of your SUID files has
changed,
maybe an intruder modified one of these suid binary in order to put in
a+backdoor...
- Checksum changed files : /usr/sbin/usernetctl
.................................................
Сабж????
В описании к новой версии ininscripts (я ее установил) говорилось вроде
об улучшении работы с usb, причем здесь usernetctl?
Прочтя такое я вручную (не дожидаясь 4 часов ночи по cron) запустил
security.sh
и получил:
.................................................
Security Warning: Change in Suid Root files found :
- Added suid root files : /usr/X11R6/bin/Xwrapper
- Removed suid root files : /usr/X11R6/bin/Xwrapper
Security Warning: Changes in Suid Group files found :
- Added suid group files : /usr/X11R6/bin/xhextris
- Added suid group files : /usr/X11R6/bin/xlogical
- Removed suid group files : /usr/X11R6/bin/xhextris
- Removed suid group files : /usr/X11R6/bin/xlogical
Security Warning: Change in World Writeable Files found :
- Added writables files : /tmp/.ICE-unix
- Added writables files : /tmp/.X11-unix
- Added writables files : /tmp/.X11-unix/X0
- Removed writables files : /tmp/.ICE-unix
- Removed writables files : /tmp/.X11-unix
- Removed writables files : /tmp/.X11-unix/X0
Security Warning: the sha1 checksum for one of your SUID files has
changed,
maybe an intruder modified one of these suid binary in order to
put in+a backdoor...
- Checksum changed files : /usr/X11R6/bin/Xwrapper
.................................................
Совсем что-то загадочное $:-b Добавлены и убраны.....
Таки все это - САБЖ??? Или так и надо 8-[]
Спасибо, Олег.
ЗЫ Я тут уже пару раз и по разному (письмом и через web) подписывался на
security - рассылку и что-то ничего не вижу.
Она еще не запустилась?
next reply other threads:[~2001-05-09 15:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-05-09 15:17 Oleg N. Kayunov [this message]
2001-05-09 18:56 ` Michael Bykov
2001-05-09 19:17 ` [mdk-re] ssh Michael Bykov
2001-05-09 19:22 ` Sergey Vlasov
2001-05-09 19:52 ` Michael Bykov
2001-05-09 20:48 ` [mdk-re] Re: [mdk-re] Нарвался на хакинг? Oleg N. Kayunov
2001-05-10 13:37 ` Dmitry V. Levin
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