Re: Osx.Trojan.OceanLotus

[Tyler Montier <tmontier () sourcefire com>]

Yaser,

Thanks for your submission. We will review the rule and get back to you
when its finished.

Sincerely,

Tyler Montier
Cisco Talos

On Fri, Feb 17, 2017 at 11:18 AM, Y M <snort () outlook com> wrote:

> Hello,
>
>
> This one is a bit old, but I did not find an existing signature for it.
> The signature is derived from the reference article. No pcaps available.
>
>
> alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"MALWARE-CNC
> Osx.Trojan.OceanLotus outbound connection attempt";
> flow:to_server,established; content:"GET"; http_method;
> content:"/sigstore.db?"; fast_pattern:only; content:"k="; http_uri;
> content:"?q="; http_uri; content:!"User-Agent"; http_header;
> content:!"Connection"; http_header; metadata:ruleset community, service
> http; reference:url,www.alienvault.com/blogs/labs-research/
> oceanlotus-for-os-x-an-application-bundle-pretending-
> to-be-an-adobe-flash-update; classtype:trojan-activity; sid:1000843;
> rev:1;)
>
>
> Thanks.
>
> YM
>
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