Re: has my 10.1-RELEASE system been compromised

2015-02-26 Thread Gary Palmer
On Wed, Feb 25, 2015 at 04:04:59PM -0400, Joseph Mingrone wrote: > Jung-uk Kim writes: > > > On 02/25/2015 14:41, Joseph Mingrone wrote: > >> This morning when I arrived at work I had this email from my > >> university's IT department (via email.it) informing me that my host > >> was infected an

Re: FreeBSD Security Advisory FreeBSD-SA-15:04.igmp (fwd) - ipfw fix?

2015-02-26 Thread Karl Pielorz
--On 25 February 2015 18:21 +0100 Remko Lodder wrote: This suggests that you can filter the traffic: Block incoming IGMP packets by protecting your host/networks with a firewall. (Quote from the SA). It does, but it doesn't specifically say whether ipfw on *the host that's being protecte

Re: has my 10.1-RELEASE system been compromised

2015-02-26 Thread Philip Jocks
Am 26.02.2015 um 09:24 schrieb Gary Palmer : > On Wed, Feb 25, 2015 at 04:04:59PM -0400, Joseph Mingrone wrote: >> Jung-uk Kim writes: >> >>> On 02/25/2015 14:41, Joseph Mingrone wrote: This morning when I arrived at work I had this email from my university's IT department (via email

Re: has my 10.1-RELEASE system been compromised

2015-02-26 Thread Ian Smith
On Wed, 25 Feb 2015 20:55:43 +, Christopher Schulte wrote: > > On Feb 25, 2015, at 2:34 PM, Philip Jocks wrote: > > > > it felt pretty scammy to me, googling for the "worm" got me to > rkcheck.org which was registered a few days ago and looks like a > tampered version of chkrootkit. I

Re: has my 10.1-RELEASE system been compromised

2015-02-26 Thread Mark Felder
On Wed, Feb 25, 2015, at 14:19, Walter Hop wrote: > > Example: > # touch -t 20150101 foo > # find / -user www -newer foo > > If you don’t find anything, look back a little further. > Hopefully you will find a clue in this way. > Thanks for posting this trick -- I've never considered it be

Re: has my 10.1-RELEASE system been compromised

2015-02-26 Thread Glyn Grinstead
On Thu, 26 Feb 2015 at 12:02:52 -0600, Mark Felder wrote: > On Wed, Feb 25, 2015, at 14:19, Walter Hop wrote: > > > > Example: > > # touch -t 20150101 foo > > # find / -user www -newer foo > > Thanks for posting this trick -- I've never considered it before and > will certainly put it in my t

Re: has my 10.1-RELEASE system been compromised

2015-02-26 Thread Mark Felder
On Thu, Feb 26, 2015, at 14:12, Glyn Grinstead wrote: > On Thu, 26 Feb 2015 at 12:02:52 -0600, Mark Felder wrote: > > On Wed, Feb 25, 2015, at 14:19, Walter Hop wrote: > > > > > > Example: > > > # touch -t 20150101 foo > > > # find / -user www -newer foo > > > > Thanks for posting this tric

Re: has my 10.1-RELEASE system been compromised

2015-02-26 Thread Malcolm Herbert
I'd also suggest you take a look at using mtree for tripwire-like functionality into the future - its primary purpose is to be able to take the specification for a directory tree and either report differences or make the filesystem conform to the specification. not sure whether it is used in the b

Re: has my 10.1-RELEASE system been compromised

2015-02-26 Thread Mark Felder
On Thu, Feb 26, 2015, at 14:52, Malcolm Herbert wrote: > I'd also suggest you take a look at using mtree for tripwire-like > functionality into the future - its primary purpose is to be able to > take the specification for a directory tree and either report > differences or make the filesystem co