mirror of
https://github.com/mandiant/capa-rules
synced 2026-06-08 15:41:20 +00:00
Willi Ballenthin
c1d20764ad
* use sequence scope instead of thread scope for "static: function" rules * use sequence scope instead of thread scope for "static: basic block" rules * make runtime linking rules more concise * doc: describe sequence scope * rename "sequence" scope to "span of calls" scope * Update anti-analysis/anti-av/check-for-sandbox-and-av-modules.yml Co-authored-by: Mike Hunhoff <mike.hunhoff@gmail.com> * Update anti-analysis/anti-vm/vm-detection/check-for-windows-sandbox-via-device.yml Co-authored-by: Mike Hunhoff <mike.hunhoff@gmail.com> * Update collection/get-geographical-location.yml Co-authored-by: Mike Hunhoff <mike.hunhoff@gmail.com> * Update collection/file-managers/gather-classicftp-information.yml Co-authored-by: Mike Hunhoff <mike.hunhoff@gmail.com> * Update collection/database/wmi/reference-wmi-statements.yml Co-authored-by: Mike Hunhoff <mike.hunhoff@gmail.com> * Update collection/database/sql/reference-sql-statements.yml Co-authored-by: Mike Hunhoff <mike.hunhoff@gmail.com> --------- Co-authored-by: Mike Hunhoff <mike.hunhoff@gmail.com>
40 lines
1.1 KiB
YAML
40 lines
1.1 KiB
YAML
rule:
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meta:
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name: create reverse shell
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namespace: communication/c2/shell
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authors:
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- moritz.raabe@mandiant.com
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scopes:
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static: function
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dynamic: span of calls
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att&ck:
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- Execution::Command and Scripting Interpreter::Windows Command Shell [T1059.003]
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mbc:
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- Impact::Remote Access::Reverse Shell [B0022.001]
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examples:
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- C91887D861D9BD4A5872249B641BC9F9:0x401A77
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features:
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- or:
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- and:
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- match: create pipe
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- api: kernel32.PeekNamedPipe
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- api: kernel32.CreateProcess
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- api: kernel32.ReadFile
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- api: kernel32.WriteFile
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- and:
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- match: host-interaction/process/create
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- match: read pipe
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- match: write pipe
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- and:
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- match: create pipe
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- match: host-interaction/process/create
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- or:
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- basic block:
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- and:
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- count(api(SetHandleInformation)): 2 or more
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- number: 1 = HANDLE_FLAG_INHERIT
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- call:
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- and:
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- count(api(SetHandleInformation)): 2 or more
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- number: 1 = HANDLE_FLAG_INHERIT
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