Re: System file not repaired???

2011-12-14 Thread Bruce Johnson

On Dec 13, 2011, at 8:16 PM, Dan wrote:

 
 this iMac was rock solid until recently I installed Sophos anti virus.  
 From this moment I notice a lot of hard drive action in the background due 
 to Sophos av (I know this from looking at Sophos Icon in the menu bar). 
 Anyone has more info to shed some light on this...
 
 By default most AV softwares seem to check too much, I think.  That initial 
 long scan is probably what you're seeing.  Tell it to stop. Then tell it to 
 just watch your Download and Mail folders (specific places where an incoming 
 file will land).

Sadly, unless Sophos has dramatically changed their product (and it's not 
included with our Campus license) you cannot specify anything below the level 
of mounted, internal volume to scan.

That's right, you can't even scan a USB thumb drive. :-(

Once upon a time Sophos was a good, unobtrusive AV solution for Macs. Alas, 
they've not really improved the product in years. It's still mostly unobtrusive 
(And you should just let it get it's scan done already), but it's not as usable 
as ClamXAv.

 
 It is with some redness in my face that I have to say that I installed 
 Sophos AV without any virus problems on my  iMac.
 
 That's ok.  Malware *is* becoming an issue for us.  It's time.  Best to be 
 prepared.  We recommend either Sophos or ClamXav.

ClamXAv is working well for me; it keeps finding stuff (all PC viruses and 
phishing mails) in my University mail account that MS's mighty mighty 
Enterprise-grade BPOS lets through...(and note, that should be said in a voice 
so dripping with acid sarcasm and disdain as to put an Alien queen to 
shameBPOS really is a Big Pile of S___ )

That said, I still don't run AV on any of my personal macs, haven't since the 
demise of the late, great Disinfectant. Which, not coincidentally, about the 
last time an actual Mac virus was widespread in the wild. 
http://www.autsys.com/sti/tech/autostart9805.html Still have the MacAddict 
disk they shipped infected with that one...

-- 
Bruce Johnson
University of Arizona
College of Pharmacy
Information Technology Group

Institutions do not have opinions, merely customs


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Re: System file not repaired???

2011-12-14 Thread Dan

At 9:18 AM -0700 12/14/2011, Bruce Johnson wrote:

On Dec 13, 2011, at 8:16 PM, Dan wrote:
By default most AV softwares seem to check too much, I think.  That 
initial long scan is probably what you're seeing.  Tell it to stop. 
Then tell it to just watch your Download and Mail folders (specific 
places where an incoming file will land).


Sadly, unless Sophos has dramatically changed their product (and 
it's not included with our Campus license) you cannot specify 
anything below the level of mounted, internal volume to scan.


oOo  LOL  I guess that shows how long it's been since I played with 
it!  Thanks for pointing that limiation out.



it's not as usable as ClamXAv.


I've gotten very comfortable with ClamXav.  I don't even mind ClamXav 
Sentry's ugly menu bar icon anymore...


- Dan.
--
- Psychoceramic Emeritus; South Jersey, USA, Earth.

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Re: System file not repaired???

2011-12-14 Thread Joshua Juran

On Dec 14, 2011, at 8:18 AM, Bruce Johnson wrote:

That said, I still don't run AV on any of my personal macs, haven't  
since the demise of the late, great Disinfectant. Which, not  
coincidentally, about the last time an actual Mac virus was  
widespread in the wild. http://www.autsys.com/sti/tech/ 
autostart9805.html Still have the MacAddict disk they shipped  
infected with that one...


Is there any interest in resurrecting Disinfectant?  It might be  
useful to have support for removing the AutoStart worm or the ability  
to run it in OS X.


Josh


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Re: System file not repaired???

2011-12-14 Thread Bruce Johnson

On Dec 14, 2011, at 11:01 AM, Joshua Juran wrote:

 On Dec 14, 2011, at 8:18 AM, Bruce Johnson wrote:
 
 That said, I still don't run AV on any of my personal macs, haven't since 
 the demise of the late, great Disinfectant. Which, not coincidentally, about 
 the last time an actual Mac virus was widespread in the wild. 
 http://www.autsys.com/sti/tech/autostart9805.html Still have the MacAddict 
 disk they shipped infected with that one...
 
 Is there any interest in resurrecting Disinfectant?  It might be useful to 
 have support for removing the AutoStart worm or the ability to run it in OS X.

Not really, John Norstadt gave up chasing Word Macro viruses and retired the 
project. http://tidbits.com/article/4876

He is, by the way, an amazing guy: http://www.norstad.org/autobiography.html

I expect that any modern AV product removes the autostart worm , after all, 
it's not that much bother to include the 15 or so Mac viruses, ever, among the 
hundreds of thousands of Windows threats.

The ability to run the Autostart worm in OS X might be intriguing8-P

-- 
Bruce Johnson
University of Arizona
College of Pharmacy
Information Technology Group

Institutions do not have opinions, merely customs


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System file not repaired???

2011-12-13 Thread Jean-Claude Touzin
Ref.
iMac Intel Core i3 3,06GHz 
OS 10.6.8

While repairing permission? files with Disk Utility (Tool?) I got the following 
message
(I decide to use Disk Utility because of problems accessing some Web sites in 
Safari...)

ATTENTION : le fichier SUID « 
System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAgent
 » a été modifié et ne sera pas réparé.

Which means grosso modo
Oups the file SUID  Syst... has been modified and will not be repaired.

Now what is this System file doing and why did Disk Utility not repaired it? 
Tried OnyX with same result...
Now bis, how can I repaired it?

I do not want to give bad reputation to anyone, but this iMac was rock solid 
until recently I installed Sophos anti virus.
From this moment I notice a lot of hard drive action in the background due to 
Sophos av (I know this from looking at Sophos Icon in the menu bar). Anyone 
has more info to shed some light on this...

It is with some redness in my face that I have to say that I installed Sophos 
AV without any virus problems on my  iMac.

It is a perfect example of a solution being worst than the problem?

Hope you can help,  JCT

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Re: System file not repaired???

2011-12-13 Thread Dan

At 2:56 PM -0500 12/12/2011, Jean-Claude Touzin wrote:

iMac Intel Core i3 3,06GHz
OS 10.6.8

While repairing permission? files with Disk 
Utility (Tool?) I got the following message


ATTENTION : le fichier SUID 
« System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAgent » 
a été modifié et ne sera pas réparé.


Ignore that message.  It's one of very annoying 
wrong-error error messages that the Repair 
Permissions feature gives.  Apple has known 
about this problem for a long time and never 
bothered to fix it.


http://support.apple.com/kb/ts1448

(I decide to use Disk Utility because of 
problems accessing some Web sites in Safari...)


You've reached for the wrong tool.  This is the 
equivalent of cleaning the seats inside your car 
because there are potholes on the road outside.


If you could describe in more detail the actual 
problem with Safari, perhaps we could help.  Of 
course, the first thing to try is to clear 
Safari's caches.


this iMac was rock solid until recently I 
installed Sophos anti virus.  From this moment I 
notice a lot of hard drive action in the 
background due to Sophos av (I know this from 
looking at Sophos Icon in the menu bar). Anyone 
has more info to shed some light on this...


By default most AV softwares seem to check too 
much, I think.  That initial long scan is 
probably what you're seeing.  Tell it to stop. 
Then tell it to just watch your Download and Mail 
folders (specific places where an incoming file 
will land).


It is with some redness in my face that I have 
to say that I installed Sophos AV without any 
virus problems on my  iMac.


That's ok.  Malware *is* becoming an issue for 
us.  It's time.  Best to be prepared.  We 
recommend either Sophos or ClamXav.


HTH,
- Dan.
--
- Psychoceramic Emeritus; South Jersey, USA, Earth.

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for those using Apple iMacs and eMacs.
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