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Code Issues Projects Releases Wiki Activity

Errors in YAML files corrected

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This commit is contained in:
Oddvar Moe
2018-10-25 21:24:55 +02:00
parent 550263cd1e
commit a61d2586cf
3 changed files with 31 additions and 34 deletions
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yml/OSBinaries/Microsoft.Workflow.Compiler.yml
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@@ -11,19 +11,11 @@ Commands:
Privileges: User
MitreID: T1127
MitreLink: https://attack.mitre.org/wiki/Technique/T1127
OperatingSystem: Windows 10S
OperatingSystem: Windows 10S
- Command: Microsoft.Worflow.Compiler.exe tests.txt results.txt
Description: Compile and execute C# or VB.net code in a XOML file referenced in the test.txt file.
Usecase: Compile and run code
Category: Execution
Privileges: User
MitreID: T1127
MitreLink: https://attack.mitre.org/wiki/Technique/T1127
OperatingSystem: Windows 10S
- Command: Microsoft.Worflow.Compiler.exe tests.xml results.xml
Description: Compile and execute C# or VB.net code in a XOML file referenced in the test.xml file.
Usecase: Compile and run code
Category: AWL Bypass
Category: Execute
Privileges: User
MitreID: T1127
MitreLink: https://attack.mitre.org/wiki/Technique/T1127
@@ -37,22 +29,22 @@ Commands:
MitreLink: https://attack.mitre.org/wiki/Technique/T1127
OperatingSystem: Windows 10S
Full Path:
- Path: C:\Windows\Microsoft.Net\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe
- Path: C:\Windows\Microsoft.Net\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe
Code Sample:
- Code:
Detection:
- IOC: Microsoft.Workflow.Compiler.exe would not normally be run on workstations.
- IOC: The presence of csc.exe or vbc.exe as child processes of Microsoft.Workflow.Compiler.exe
- IOC: Presence of "<CompilerInput" in a text file.
Detection:
- IOC: Microsoft.Workflow.Compiler.exe would not normally be run on workstations.
- IOC: The presence of csc.exe or vbc.exe as child processes of Microsoft.Workflow.Compiler.exe
- IOC: Presence of "<CompilerInput" in a text file.
Resources:
- Link: https://twitter.com/mattifestation/status/1030445200475185154
- Link: https://posts.specterops.io/arbitrary-unsigned-code-execution-vector-in-microsoft-workflow-compiler-exe-3d9294bc5efb
- Link: https://gist.github.com/mattifestation/3e28d391adbd7fe3e0c722a107a25aba#file-workflowcompilerdetectiontests-ps1
- Link: https://gist.github.com/mattifestation/7ba8fc8f724600a9f525714c9cf767fd#file-createcompilerinputxml-ps1
- Link: https://www.forcepoint.com/blog/security-labs/using-c-post-powershell-attacks
- Link: https://www.fortynorthsecurity.com/microsoft-workflow-compiler-exe-veil-and-cobalt-strike/
- Link: https://medium.com/@Bank_Security/undetectable-c-c-reverse-shells-fab4c0ec4f15
Acknowledgement:
- Link: https://twitter.com/mattifestation/status/1030445200475185154
- Link: https://posts.specterops.io/arbitrary-unsigned-code-execution-vector-in-microsoft-workflow-compiler-exe-3d9294bc5efb
- Link: https://gist.github.com/mattifestation/3e28d391adbd7fe3e0c722a107a25aba#file-workflowcompilerdetectiontests-ps1
- Link: https://gist.github.com/mattifestation/7ba8fc8f724600a9f525714c9cf767fd#file-createcompilerinputxml-ps1
- Link: https://www.forcepoint.com/blog/security-labs/using-c-post-powershell-attacks
- Link: https://www.fortynorthsecurity.com/microsoft-workflow-compiler-exe-veil-and-cobalt-strike/
- Link: https://medium.com/@Bank_Security/undetectable-c-c-reverse-shells-fab4c0ec4f15
Acknowledgement:
- Person: Matt Graeber
Handle: '@mattifestation'
- Person: John Bergbom
@@ -61,4 +53,4 @@ Resources:
Handle: '@FortyNorthSec'
- Person: Bank Security
Handle: '@Bank_Security'
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