HackTool - LittleCorporal Generated Maldoc Injection

calendar Oct 23, 2025 · attack.defense-evasion attack.execution attack.privilege-escalation attack.t1204.002 attack.t1055.003  ·
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Detects the process injection of a LittleCorporal generated Maldoc.

Sigma rule (View on GitHub)

 1title: HackTool - LittleCorporal Generated Maldoc Injection
 2id: 7bdde3bf-2a42-4c39-aa31-a92b3e17afac
 3status: test
 4description: Detects the process injection of a LittleCorporal generated Maldoc.
 5references:
 6    - https://github.com/connormcgarr/LittleCorporal
 7author: Christian Burkard (Nextron Systems)
 8date: 2021-08-09
 9modified: 2023-11-28
10tags:
11    - attack.defense-evasion
12    - attack.execution
13    - attack.privilege-escalation
14    - attack.t1204.002
15    - attack.t1055.003
16logsource:
17    category: process_access
18    product: windows
19detection:
20    selection:
21        SourceImage|endswith: '\winword.exe'
22        CallTrace|contains|all:
23            - ':\Windows\Microsoft.NET\Framework64\v2.'
24            - 'UNKNOWN'
25    condition: selection
26falsepositives:
27    - Unknown
28level: high

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