PC Review


Reply
Thread Tools Rate Thread

Possible false positive on smtp.ocx

 
 
JJ
Guest
Posts: n/a
 
      6th Jan 2005
We have some software that uses a "smtp.ocx" control, which I downloaded as
freeware a few years ago from the web (the file is dated Feb 23, 2001, size
73,728 bytes).

This is being reported (on multiple systems here, as we all have it
installed, as do our customers) as the Holar.G trojan.


 
Reply With Quote
 
 
 
 
Alan
Guest
Posts: n/a
 
      6th Jan 2005
The Lagel worm creates four new files: MPLAYER.EXE, which
is run every time windows is started up, ILLEGAL.EXE,
which contains the worm's code, MMAILS.DLL, which stores
the e-mail addresses the worm obtains from the system, and
SMTP.OCX, an application used to mail messages.

False Positive.

Regards, Alan.

>-----Original Message-----
>We have some software that uses a "smtp.ocx" control,

which I downloaded as
>freeware a few years ago from the web (the file is dated

Feb 23, 2001, size
>73,728 bytes).
>
>This is being reported (on multiple systems here, as we

all have it
>installed, as do our customers) as the Holar.G trojan.
>
>
>.
>

 
Reply With Quote
 
Bill Sanderson
Guest
Posts: n/a
 
      6th Jan 2005
If you still have contact with the original vendor I've posted later in this
group a form for vendor dispute of listing.

Worst case, however, is that the malware your other reply mentions has taken
the original OCX and used it directly, in which case it will be hard for the
app to distinguish!

"JJ" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> We have some software that uses a "smtp.ocx" control, which I downloaded
> as freeware a few years ago from the web (the file is dated Feb 23, 2001,
> size 73,728 bytes).
>
> This is being reported (on multiple systems here, as we all have it
> installed, as do our customers) as the Holar.G trojan.
>
>



 
Reply With Quote
 
Steve Wechsler [MVP]
Guest
Posts: n/a
 
      7th Jan 2005
Some of the latest variants are known to infest legit files. One must
then depend on the AV or spyware app vendors to discern what is legit
and what is not.
Wish I could tell you definitively that it's a false positive or not.
Kapersky's online scanner, limited to one file of 1MB or less, is very
useful for this determination.

Steve Wechsler (akaMowGreen)
MVP Windows Server
AumHa VSOP

Bill Sanderson wrote:

> If you still have contact with the original vendor I've posted later in this
> group a form for vendor dispute of listing.
>
> Worst case, however, is that the malware your other reply mentions has taken
> the original OCX and used it directly, in which case it will be hard for the
> app to distinguish!
>
> "JJ" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>
>>We have some software that uses a "smtp.ocx" control, which I downloaded
>>as freeware a few years ago from the web (the file is dated Feb 23, 2001,
>>size 73,728 bytes).
>>
>>This is being reported (on multiple systems here, as we all have it
>>installed, as do our customers) as the Holar.G trojan.
>>
>>

>
>
>

 
Reply With Quote
 
Bill Sanderson
Guest
Posts: n/a
 
      7th Jan 2005
I believe that's why there's an MD5 hash generated by the Advanced File
Analyzer. They are generating hashes which ought to distinguish the legit
files from ones infected by a virus, or simply the same name and size.

"Steve Wechsler [MVP]" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Some of the latest variants are known to infest legit files. One must then
> depend on the AV or spyware app vendors to discern what is legit and what
> is not.
> Wish I could tell you definitively that it's a false positive or not.
> Kapersky's online scanner, limited to one file of 1MB or less, is very
> useful for this determination.
>
> Steve Wechsler (akaMowGreen)
> MVP Windows Server
> AumHa VSOP
>
> Bill Sanderson wrote:
>
>> If you still have contact with the original vendor I've posted later in
>> this group a form for vendor dispute of listing.
>>
>> Worst case, however, is that the malware your other reply mentions has
>> taken the original OCX and used it directly, in which case it will be
>> hard for the app to distinguish!
>>
>> "JJ" <(E-Mail Removed)> wrote in message
>> news:(E-Mail Removed)...
>>
>>>We have some software that uses a "smtp.ocx" control, which I downloaded
>>>as freeware a few years ago from the web (the file is dated Feb 23, 2001,
>>>size 73,728 bytes).
>>>
>>>This is being reported (on multiple systems here, as we all have it
>>>installed, as do our customers) as the Holar.G trojan.
>>>
>>>

>>
>>


 
Reply With Quote
 
 
 
Reply

Thread Tools
Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
False Positive Sylvain Security Signatures 1 2nd Jun 2005 05:24 PM
false positive Rick Shide Security Signatures 1 28th Mar 2005 12:20 AM
False Positive - think.lgo Brent Welch Security Signatures 2 27th Mar 2005 06:26 AM
False Positive Paulo Omar Silva Security Signatures 1 15th Mar 2005 07:41 AM
False positive Brian Security Signatures 0 7th Jan 2005 03:07 PM


Features
 

Advertising
 

Newsgroups
 


All times are GMT +1. The time now is 09:53 AM.