rules/proxy/proxy_cobalt_onedrive.yml

title: CobaltStrike Malleable OneDrive Browsing Traffic Profile
id: c9b33401-cc6a-4cf6-83bb-57ddcb2407fc
status: experimental
description: Detects Malleable OneDrive Profile
author: Markus Neis
date: 2019/11/12
modified: 2020/09/02
references:
    - https://github.com/rsmudge/Malleable-C2-Profiles/blob/master/normal/onedrive_getonly.profile
logsource:
    category: proxy
detection:
    selection:
      cs-method: 'GET'
      c-uri: '*?manifest=wac'
      cs-host: 'onedrive.live.com'
    filter:
      c-uri: 'http*://onedrive.live.com/*'
    condition: selection and not filter
falsepositives:
    - Unknown
level: high
tags:
    - attack.defense_evasion
    - attack.command_and_control
    - attack.t1071.001
    - attack.t1043  # an old one
fix: fixed casing and long rule titles 2020-01-30 17:26:09 +01:00			`title: CobaltStrike Malleable OneDrive Browsing Traffic Profile`
Added UUIDs to rules 2019-11-12 23:12:27 +01:00			`id: c9b33401-cc6a-4cf6-83bb-57ddcb2407fc`
Unified line terminators of rules to Unix 2019-11-12 23:05:36 +01:00			`status: experimental`
Added UUIDs to rules 2019-11-12 23:12:27 +01:00			`description: Detects Malleable OneDrive Profile`
Unified line terminators of rules to Unix 2019-11-12 23:05:36 +01:00			`author: Markus Neis`
fix: fixed missing date fields in proxy rules 2020-01-30 15:20:52 +01:00			`date: 2019/11/12`
att&ck tags review: application, apt, cloud, generic, proxy 2020-09-03 14:16:47 +00:00			`modified: 2020/09/02`
Second round 2020-09-15 07:02:30 -06:00			`references:`
			`- https://github.com/rsmudge/Malleable-C2-Profiles/blob/master/normal/onedrive_getonly.profile`
Unified line terminators of rules to Unix 2019-11-12 23:05:36 +01:00			`logsource:`
			`category: proxy`
			`detection:`
			`selection:`
Fixed proxy rule field names 2019-12-07 00:11:33 +01:00			`cs-method: 'GET'`
			`c-uri: '*?manifest=wac'`
			`cs-host: 'onedrive.live.com'`
Unified line terminators of rules to Unix 2019-11-12 23:05:36 +01:00			`filter:`
fix: fixed missing date fields in proxy rules 2020-01-30 15:20:52 +01:00			`c-uri: 'http://onedrive.live.com/'`
Unified line terminators of rules to Unix 2019-11-12 23:05:36 +01:00			`condition: selection and not filter`
			`falsepositives:`
			`- Unknown`
			`level: high`
Second round 2020-09-15 07:02:30 -06:00			`tags:`
			`- attack.defense_evasion`
			`- attack.command_and_control`
			`- attack.t1071.001`
			`- attack.t1043 # an old one`