On Fri, Dec 03, 2010 at 02:52:51PM +, Karanbir Singh wrote:
On 12/03/2010 06:26 AM, abhishek jain wrote:
can anyone here suggest me what should i do,
i am not sure how user1 logged into server, further what does the command
perl udp.pl 92.114.6.32 0 22 mean which eats up 99.7% of CPU .
On Sat, Dec 11, 2010 at 11:41 AM, Aman Thakur
aman.thakur.1...@gmail.com wrote:
So just backup you data, only data and reinstall your system. And update
your system with the latest security updates. Even if you succeed fixing
this system, even then there are chances for the system to be
Hi abhishek,
I agree with the guys who are supporting a reinstall here. Even my linux
(RHEL 5.5) Virtual machine was compromised once because i didn't updated it
regularly. Someone gained root access to my machine. I tried so many things
at that time. But finally there was only one solution and
hi,
This is christmas / season time and clean install is not possible as there
will be downtime, i will have to wait for this until mid jan,
On Tue, Dec 7, 2010 at 10:11 PM, Ravi Kumar ra2...@gmail.com wrote:
Because we cannot remember the state of files, and cannot be 100% sure that
no
On Wed, Dec 8, 2010 at 3:17 PM, abhishek jain
abhishek.netj...@gmail.com wrote:
hi,
This is christmas / season time and clean install is not possible as there
will be downtime, i will have to wait for this until mid jan,
On Tue, Dec 7, 2010 at 10:11 PM, Ravi Kumar ra2...@gmail.com wrote:
well if you cant afford to have a down time you need to do few more
thing then what other gurus have said like below : -
1) set up logwatch to have full server log for any traffic
2) get CSF ( config server firewall ) and install as it s having
plugin for both Cpanel Webmin
3)
Well thanks for all the replies. I face only some other hardware or software
problems on linux till now. So i was thinking that idea of reinstall is
strange.
On Dec 8, 2010 10:49 AM, jeet7668 . jeet7...@sify.com wrote:
Hi Kuldeep,
I totally agree with Sudhwna that its easier to reinstall then
Hi mr raj mathur,
Im just very new to linux, so please dont mind about my question. But
reinstall of linux in case of hack dont look very good solution. Even in
case of windows we first try to recover system not to reinstall. Then how
can be justified to reinstall linux system in case of hack like
Because we cannot remember the state of files, and cannot be 100% sure that
no rootkit or other exploits is left in some corner of server.
we can re-install the whole linux if we want.
This is not a compulsion, but an advice to have a clean install.
-=Ravi=-
On Tue, Dec 7, 2010 at 9:40 PM,
Dear Kuldeep,
Starting with a clean OS is always better. You are sure about the
things you have installed and working for you.
In the current scenario where there are many things running without
authorization, there could be some traces of the same even if those
things are stopped, cleaned.
Hi Kuldeep,
I totally agree with Sudhwna that its easier to reinstall then to struggle
hard to clean the the system but for any reason if you cannot re-install and
u have to fix the same one then you can use some tools like ballistic and
others to judge the current state and try to find out the
I today noticed my VPS was running too slow, then i logged into root , and
found a lot of load on it ( 240 ).
I did a ps -ef and a lot of process were running, a lot of them were
user1 23771 1 0 15:36 pts/0 00:00:02 ./atack 800
Also in WHM i see a process
user1 99.7 perl udp.pl
On Friday 03 Dec 2010, abhishek jain wrote:
hi friends,
I today noticed my VPS was running too slow, then i logged into root
, and found a lot of load on it ( 240 ).
I did a ps -ef and a lot of process were running, a lot of them were
user1 23771 1 0 15:36 pts/000:00:02
On 12/03/2010 06:26 AM, abhishek jain wrote:
can anyone here suggest me what should i do,
i am not sure how user1 logged into server, further what does the command
perl udp.pl 92.114.6.32 0 22 mean which eats up 99.7% of CPU .
You have already had a lot of good advice here, I'll add a few
hi friends,
I today noticed my VPS was running too slow, then i logged into root , and
found a lot of load on it ( 240 ).
I did a ps -ef and a lot of process were running, a lot of them were
user1 23771 1 0 15:36 pts/000:00:02 ./atack 800
Also in WHM i see a process
user1 99.7
hi,
kill all the process by user1,
delete user1 if possible or change its password and check the users home
directory if their is some script found and check its contents and see where
all it has made changes.
Warm Regards,
Anshul Chauhan
Never expect things to happen struggle make them
On 12/03/2010 11:56 AM, abhishek jain abhishek.netj...@gmail.com wrote:
hi friends,
I today noticed my VPS was running too slow, then i logged into root , and
found a lot of load on it ( 240 ).
I did a ps -ef and a lot of process were running, a lot of them were
user1 23771 1 0 15:36
Hi,
On Fri, Dec 3, 2010 at 11:56 AM, abhishek jain
abhishek.netj...@gmail.comwrote:
hi friends,
I today noticed my VPS was running too slow, then i logged into root , and
found a lot of load on it ( 240 ).
I did a ps -ef and a lot of process were running, a lot of them were
user1
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