25 lines
1.3 KiB
YAML
25 lines
1.3 KiB
YAML
id: macshell-c2-jarm
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info:
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name: Macshell C2 JARM - Detect
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author: pussycat0x
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severity: info
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description: |
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MacShellSwift is a proof of concept MacOS post-exploitation tool written in Swift using encrypted sockets. This tool has been tested both pre and post-Catalina. I rewrote a prior tool of mine MacShell (one of my repos) and changed the client to Swift instead of python. This tool consists of two parts: a server script and a client binary. I wrote this tool to help blue teamers proactively guage detections against macOS post-exploitation methods that use macOS internal calls. Red teams can also find this of use for getting ideas around using Swift for macOS post-exploitation
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reference:
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- https://github.com/cedowens/C2-JARM
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- https://github.com/cedowens/MacShellSwift
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metadata:
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max-request: 1
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tags: jarm,network,c2,ir,osint,cti,macshell,tcp
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tcp:
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- inputs:
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- data: 2E
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type: hex
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host:
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- "{{Hostname}}"
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matchers:
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- type: dsl
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dsl:
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- "jarm(Hostname) == '2ad000000000000000000000000000eeebf944d0b023a00f510f06a29b4f46'"
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# digest: 4b0a004830460221009def2dedd6407dd75c5c483d23433c26db21f4c0eb882c5ef7c34c1798a7bd77022100dfdfde1e5c1ff408ce00ed8ad446154627cc8b1520a51ac30332ea2e7e69c69e:922c64590222798bb761d5b6d8e72950 |