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Re: [LUG] OT: Antivirus Security Pro - Ransomware

 

this sounds like a phishing site they went on.

as you have stated it only effects windows but theres nothing stopping
the virus creators coding a mac or even linux version.

max kudos for bring it to our attention thou.

just goes to prove that sites like google, youtube and the like can
not be 100% trusted

On 30 October 2013 14:44, Julian Hall <linux@xxxxxxxxxxxx> wrote:
> On 30/10/13 13:40, Martijn Grooten wrote:
>>
>> On Wed, 30 Oct 2013, Julian Hall wrote:
>>>
>>> I know that any image link on a webpage can link to a drive-by download,
>>> that's not the new part.  What /is/ new to me is that she got it from an
>>> Ebay auction page - that much is established as she hadn't done anything
>>> else on the web when the infection announced itself.  That I think is a bit
>>> of a worry as you can go to a perfectly well trusted - and very popular -
>>> website, click on an auction and simply by viewing it end up with a virus.
>>
>>
>> Did this actually happen on eBay, or was there a link from eBay to
>> somewhere else that she clicked on?
>>
>> Note that some malware takes some time before it becomes active, so I
>> would be hesitant to link what she was doing when the infection announced
>> itself to the actual source of the infection. I also haven't heard anything
>> about eBay serving malware. It is possible of course (last week php.net was
>> serving malware) but if it's a big site it's usually discovered pretty
>> quickly.
>>
>> The general message - that by only browing big sites you have nothing to
>> worry - remains true of course. Make sure your browser and all of its
>> plugins are and remain up-to-date.
>>
>> Speaking of ransomware, a _much_ nastier piece of ransomware, also
>> currently spreading, is CryptoLocker, that encrypts your files in a 'secure'
>> way: without the backup, you can only get your files back by paying a huge
>> ransom. (And even then, as you're dealing with crooks, there's no guarantee
>> that you will get them back.) Again, I don't think it targets anything but
>> Windows, but again, the principle could affect any operating system.
>>
>> Martijn.
>>
> Hi Martijn,
>
> I'm not saying Ebay themselves did, simply that it /seems/ to have come from
> an auction, presumably a graphic/link the seller inserted in the text, since
> you can add links - for example to a manufacturer's website. CryptoLocker
> was mentioned in reference to this one, so I don't know if that was the
> payload. If it was she got away with it because she can still access all her
> files after it was cleared.
>
> I agree that virii do take time often to activate, however she is a fairly
> infrequent Internet user, and this was the only thing she had done in a
> while, so while you're right it's not conclusive, it does seem more likely
> than someone surfing for hours and suddenly blaming Ebay.
>
> Kind regards,
>
> Julian
>
>
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