[New Rule] Multiple Alerts in Different ATT&CK Tactics on a Single Host #2399
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w0rk3r
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Nov 16, 2022
rules/cross-platform/multiple_alerts_different_tactics_host.toml
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Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
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…st (#2399) * [New Rule] Multiple Alerts in Different ATT&CK Tactics on a Single Host * Update definitions.py * Update rules/cross-platform/multiple_alerts_different_tactics_host.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> (cherry picked from commit a7caa4b)
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…st (#2399) * [New Rule] Multiple Alerts in Different ATT&CK Tactics on a Single Host * Update definitions.py * Update rules/cross-platform/multiple_alerts_different_tactics_host.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> (cherry picked from commit a7caa4b)
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…st (#2399) * [New Rule] Multiple Alerts in Different ATT&CK Tactics on a Single Host * Update definitions.py * Update rules/cross-platform/multiple_alerts_different_tactics_host.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> (cherry picked from commit a7caa4b)
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…st (#2399) * [New Rule] Multiple Alerts in Different ATT&CK Tactics on a Single Host * Update definitions.py * Update rules/cross-platform/multiple_alerts_different_tactics_host.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> (cherry picked from commit a7caa4b)
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…st (#2399) * [New Rule] Multiple Alerts in Different ATT&CK Tactics on a Single Host * Update definitions.py * Update rules/cross-platform/multiple_alerts_different_tactics_host.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> (cherry picked from commit a7caa4b)
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…st (#2399) * [New Rule] Multiple Alerts in Different ATT&CK Tactics on a Single Host * Update definitions.py * Update rules/cross-platform/multiple_alerts_different_tactics_host.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> (cherry picked from commit a7caa4b)
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…st (#2399) * [New Rule] Multiple Alerts in Different ATT&CK Tactics on a Single Host * Update definitions.py * Update rules/cross-platform/multiple_alerts_different_tactics_host.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> (cherry picked from commit a7caa4b)
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Issues
Resolves #1597
Summary
This rule uses alert data to determine when multiple alerts in different phases of an attack involving the same host are
triggered. Analysts can use this to prioritize triage and response, as these hosts are more likely to be compromised.