CobaltStrike Malleable Amazon Browsing Traffic Profile

calendar Nov 14, 2023 · attack.defense_evasion attack.command_and_control attack.t1071.001  ·
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Detects Malleable Amazon Profile

Sigma rule (View on GitHub)

 1title: CobaltStrike Malleable Amazon Browsing Traffic Profile
 2id: 953b895e-5cc9-454b-b183-7f3db555452e
 3status: test
 4description: Detects Malleable Amazon Profile
 5references:
 6    - https://github.com/rsmudge/Malleable-C2-Profiles/blob/26323784672913923d20c5a638c6ca79459e8529/normal/amazon.profile
 7    - https://www.hybrid-analysis.com/sample/ee5eca8648e45e2fea9dac0d920ef1a1792d8690c41ee7f20343de1927cc88b9?environmentId=100
 8author: Markus Neis
 9date: 2019/11/12
10modified: 2022/07/07
11tags:
12    - attack.defense_evasion
13    - attack.command_and_control
14    - attack.t1071.001
15logsource:
16    category: proxy
17detection:
18    selection_1:
19        c-useragent: 'Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko'
20        cs-method: 'GET'
21        c-uri: '/s/ref=nb_sb_noss_1/167-3294888-0262949/field-keywords=books'
22        cs-host: 'www.amazon.com'
23        cs-cookie|endswith: '=csm-hit=s-24KU11BB82RZSYGJ3BDK|1419899012996'
24    selection_2:
25        c-useragent: 'Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko'
26        cs-method: 'POST'
27        c-uri: '/N4215/adj/amzn.us.sr.aps'
28        cs-host: 'www.amazon.com'
29    condition: 1 of selection_*
30falsepositives:
31    - Unknown
32level: high

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