BITSAdmin Upload

[Y M via Snort-sigs <snort-sigs () lists snort org>]

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

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