Re: Win.Trojan.Dunihi

[Phillip Lee <phillile () sourcefire com>]

Yaser,

Thanks for your submission. We will review the rules and get back to you when they're finished. 

Can you send along the pcaps that you have? 

Regards,
Phil Lee
Cisco Talos

> On May 7, 2018, at 1:06 PM, Y M via Snort-sigs <snort-sigs () lists snort org> wrote:
>
> Hi,
>
> Pcap is available for this as retrieved from the reference.
>
> # --------------------
> # Date: 2018-05-07
> # Title: JacksBot, Dunihi
> # Tests: pcap
> # Reference: https://twitter.com/James_inthe_box/status/993508601862832130 
> <https://twitter.com/James_inthe_box/status/993508601862832130>,https://app.any.run/tasks/7533e2da-24b1-424c-8624-dbb764852020
>  <https://app.any.run/tasks/7533e2da-24b1-424c-8624-dbb764852020>
>
> alert tcp $HOME_NET any -> $EXTERNAL_NET 1024: (msg:"MALWARE-CNC Win.Trojan.Dunihi outbound connection"; 
> flow:to_server,established; content:"POST"; http_method; content:"/is-ready"; fast_pattern:only; http_uri; 
> content:"|3C 7C 3E|"; http_header; metadata:ruleset community, service http; 
> reference:url,twitter.com/James_inthe_box/status/993508601862832130 
> <http://twitter.com/James_inthe_box/status/993508601862832130>; 
> reference:url,www.virustotal.com/#/file/be442a5f8be3bf720236f71a613a534b8aa82b16b0daf8ff84a59bcb92e19e7d/detection 
> <http://www.virustotal.com/#/file/be442a5f8be3bf720236f71a613a534b8aa82b16b0daf8ff84a59bcb92e19e7d/detection>; 
> classtype:trojan-activity; sid:8000048; rev:1;)
>
> Thanks.
> YM
> _______________________________________________
> Snort-sigs mailing list
> Snort-sigs () lists snort org <mailto:Snort-sigs () lists snort org>
> https://lists.snort.org/mailman/listinfo/snort-sigs <https://lists.snort.org/mailman/listinfo/snort-sigs>
>
> Please visit http://blog.snort.org <http://blog.snort.org/> for the latest news about Snort!
>
> Please follow these rules: https://snort.org/faq/what-is-the-mailing-list-etiquette 
> <https://snort.org/faq/what-is-the-mailing-list-etiquette>
>
> Visit the Snort.org <http://snort.org/> to subscribe to the official Snort ruleset, make sure to stay up to date to 
> catch the most <a href=" https://snort.org/downloads/#rule-downloads 
> <https://snort.org/downloads/#rule-downloads>">emerging threats</a>!

_______________________________________________
Snort-sigs mailing list
Snort-sigs () lists snort org
https://lists.snort.org/mailman/listinfo/snort-sigs

Please visit http://blog.snort.org for the latest news about Snort!

Please follow these rules: https://snort.org/faq/what-is-the-mailing-list-etiquette

Visit the Snort.org to subscribe to the official Snort ruleset, make sure to stay up to date to catch the most <a 
href=" https://snort.org/downloads/#rule-downloads";>emerging threats</a>!