Merge pull request #1 from aayush2561/templates

ASPNET and nodejs exception templates

file/logs/aspnet-framework-exceptions.yaml

@@ -0,0 +1,24 @@
+id: aspnet-framework-exceptions
+
+info:
+  name: ASP.NET Framework Exceptions
+  author: Aayush Dhakal
+  severity: medium
+  description: Detects suspicious ASP.NET framework exceptions that could indicate exploitation attempts
+  reference:
+    - https://docs.microsoft.com/en-us/dotnet/api/system.web.httpexception
+  tags: file, logs, aspnet
+
+file:
+  - extensions:
+      - all
+
+    extractors:
+      - type: regex
+        name: exception
+        part: body
+        regex:
+          - 'HttpException'
+          - 'InvalidOperationException'
+          - 'UnauthorizedAccessException'
+          - 'NotFound'

file/logs/nodejs-framework-exceptions.yaml

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+id: nodejs-framework-exceptions
+
+info:
+  name: Node.js Framework Exceptions
+  author: Aayush Dhakal
+  severity: medium
+  description: Detects suspicious Node.js framework exceptions that could indicate exploitation attempts
+  reference:
+    - https://expressjs.com/en/guide/error-handling.html
+    - https://nodejs.org/en/docs/guides
+  tags: file, logs, nodejs
+
+file:
+  - extensions:
+      - all
+
+    extractors:
+      - type: regex
+        name: exception
+        part: body
+        regex:
+          - 'TypeError'
+          - 'ReferenceError'
+          - 'SyntaxError'
+          - 'ValidationError'
+          - 'UnauthorizedError'
+          - 'ForbiddenError'
+          - 'NotFoundError'
+          - 'InternalServerError'
+          - 'BadRequestError'
+          - 'MongoError'  
+          - 'SequelizeDatabaseError'