[Snort-sigs] Quick rule question
jlay at ...3266...
Fri Oct 19 11:23:05 EDT 2012
On 2012-10-19 08:39, Joel Esler wrote:
> content:".htm"; content:"|22|"; distance:0; within:2;
> Something like that?
> Is that what you are trying to do?
> Joel Esler
> Senior Research Engineer, VRT
> OpenSource Community Manager
> On Oct 19, 2012, at 10:24 AM, James Lay <jlay at ...3266...>
>> Hey all,
>> Quick question...trying to match:
>> .htm" OR .html"
>> my content can be htm and that's fine, but I need to make sure to
>> the end quote at the end.
>> Thanks all.
Thanks Joel and Mike,
I'm trying to modify this rule to catch both .html" and .htm" as I've
seen some changes:
alert tcp $EXTERNAL_NET any -> $HOME_NET 25 (msg:"SPECIFIC-THREATS
Blackhole exploit kit possible email Landing";
flow:to_server,established; content:"href=|22|http|3a 2f 2f|";
content:"/index.html|22|"; distance:0; within:50;
balanced-ips drop, policy security-ips drop, service smtp;
classtype:trojan-activity; sid:10000018; rev:4;)
I've seen some variations not that have indext.htm" that this rule
isn't hitting. Thanks again.
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