Snort mailing list archives
Re: BITSAdmin Upload
From: O C via Snort-sigs <snort-sigs () lists snort org>
Date: Wed, 30 May 2018 14:04:42 +0000
Thanks for the feedback, Nick. I will put this rule on live traffic and see if I get any FPs. YM ________________________________ From: Nick Randolph <drandolph () sourcefire com> Sent: Wednesday, May 30, 2018 4:24 PM To: Y M Cc: snort-sigs Subject: Re: [Snort-sigs] BITSAdmin Upload Yaser I don't think we can include this one in the official ruleset. https://msdn.microsoft.com/en-us/library/windows/desktop/aa363160(v=vs.85).aspx On Fri, May 25, 2018 at 2:36 PM, Y M via Snort-sigs <snort-sigs () lists snort org<mailto:snort-sigs () lists snort org>> wrote: Hi, I have only seen this used by red teamers. I am not aware of current attacks using BITSAdmin to upload stuff. I am also not aware of built-in (Windows) use either. Lab-generated pcap is available. # -------------------- # Date: 2018-05-16 # Title: BITSAdmin File Upload # Reference: Research # Tests: pcap alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"INDICATOR-COMPROMISE Windows BITSAdmin upload request attempt"; flow:to_server,established; content:"BITS_POST"; http_method; content:"User-Agent: Microsoft BITS/"; fast_pattern:only; http_header; metadata:ruleset community, service http; classtype:misc-activity; sid:8000057; 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 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>! -- Nick Randolph Research Engineer Sourcefire, Inc. nrandolph () sourcefire com<mailto:nrandolph () sourcefire com> Sourcefire.com<http://www.sourcefire.com/>
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Current thread:
- BITSAdmin Upload Y M via Snort-sigs (May 25)
- Re: BITSAdmin Upload Nick Randolph (May 30)
- Re: BITSAdmin Upload O C via Snort-sigs (May 30)
- Re: BITSAdmin Upload Nick Randolph (May 30)