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Add Browser Spawned Unix Shell with External Connection - #4256

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nasbench merged 14 commits into
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add-macos-browser-spawned-script-network-detection
Sep 5, 2026
Merged

Add Browser Spawned Unix Shell with External Connection#4256
nasbench merged 14 commits into
developfrom
add-macos-browser-spawned-script-network-detection

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@themaryjo

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Details

Adding a Cisco NVM detection for a macOS browser spawning a command interpreter that establishes an external network connection.

Story

Cisco Network Visibility Module Analytics

Detections

Cisco NVM - MacOS Browser Spawned Command Interpreter With External Network Connection: Detects potentially suspicious behavior on macOS where a browser process spawns a Unix command interpreter that establishes a network connection to a public IP address.

@themaryjo themaryjo changed the title Add macOS browser spawned script external network connection detection Add macOS browser spawned shell external connection detection Sep 3, 2026
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themaryjo marked this pull request as ready for review September 3, 2026 15:49
@nasbench nasbench added this to the v6.6.0 milestone Sep 3, 2026
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nasbench commented Sep 4, 2026

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@codex review

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chatgpt-codex-connector Bot commented Sep 4, 2026

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Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review Status Commit Review trigger
📝 Code Review Completed 2026-09-04T18:24:55.172308Z 266f57c Manual request
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💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 266f57c8a7

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

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  • Comment "@codex review".

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nasbench
nasbench previously approved these changes Sep 5, 2026

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LGTM. Made some small changes to the metadata

nasbench
nasbench previously approved these changes Sep 5, 2026

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Slight change to the title to be more generic since the detection does not really focus only on MacOS.

@nasbench nasbench changed the title Add macOS browser spawned shell external connection detection Add Browser Spawned Unix Shell with External Connection Sep 5, 2026
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nasbench merged commit e99ef18 into develop Sep 5, 2026
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nasbench deleted the add-macos-browser-spawned-script-network-detection branch September 5, 2026 17:45
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3 participants