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> On 24 Jan 2017, at 14:42, Alain Zidouemba <azidoue...@sourcefire.com> wrote:
> 
> Thanks Mark. We're taking a look at this now.
> 
> - Alain
> 
> On Tue, Jan 24, 2017 at 5:53 AM, Mark Allan <markjal...@gmail.com> wrote:
> 
>> Hi,
>> 
>> I've received a few reports of FPs with the signature
>> Java.Exploit.CVE_2012_1723-8. I can't upload a sample because, of all
>> places, it's being detected in the scan log which could contain sensitive
>> information.
>> 
>> Apart from the fact that it's very generic, looking only for a single
>> short string, I see it's also looking for the "ANY FILE" type (0).  I've
>> seen this a number of times with FPs lately, why are java sigs written to
>> detect filetype 0 rather than type 12 which is specifically for Java
>> Classes?
>> 
>>        VIRUS NAME: Java.Exploit.CVE_2012_1723-8
>>        TARGET TYPE: ANY FILE
>>        OFFSET: *
>>        DECODED SIGNATURE:
>>        msf_/_x_/_PayloadX.class
>> 
>> Cheers
>> Mark
>> 
>> PS. I padded the decoded signature with underscores to avoid this email
>> being detected as infected.
>> 
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>> 
>> 
>> Help us build a comprehensive ClamAV guide:
>> https://github.com/vrtadmin/clamav-faq
>> 
>> http://www.clamav.net/contact.html#ml
>> 
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> 
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> 
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Sergio Fernandez
Technical Consultant
Albion Computers Plc
112 Strand
London
WC2R 0AG
Tel: 0207 212 9060
Fax: 0207 240 6785

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