add concat hook rules

HXSecurity · Jan 20, 2022 · 5241a7e · 5241a7e
1 parent 9d1da44
commit 5241a7e
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Showing 2 changed files with 18 additions and 8 deletions.
diff --git a/dongtai_agent_python/policy_api.json b/dongtai_agent_python/policy_api.json
@@ -543,7 +543,7 @@
           "source": "P",
           "track": "true",
           "target": "R",
-          "value": "builtins.str.__format__",
+          "value": "builtins.str.__add__",
           "inherit": "false"
         },
         {
@@ -581,13 +581,6 @@
           "value": "builtins.str.cformat",
           "inherit": "false"
         },
-        {
-          "source": "P",
-          "track": "true",
-          "target": "R",
-          "value": "builtins.str.concat",
-          "inherit": "false"
-        },
         {
           "source": "P1",
           "track": "true",
@@ -756,6 +749,13 @@
           "value": "builtins.str.zfill",
           "inherit": "false"
         },
+        {
+          "source": "P",
+          "track": "true",
+          "target": "R",
+          "value": "builtins.bytes.__add__",
+          "inherit": "false"
+        },
         {
           "source": "P1,source",
           "track": "true",
@@ -777,6 +777,13 @@
           "value": "builtins.bytes.decode",
           "inherit": "false"
         },
+        {
+          "source": "P",
+          "track": "true",
+          "target": "R",
+          "value": "builtins.bytearray.__add__",
+          "inherit": "false"
+        },
         {
           "source": "P1,source",
           "track": "true",

diff --git a/dongtai_agent_python/setting/const.py b/dongtai_agent_python/setting/const.py
@@ -28,6 +28,9 @@
     'builtins.str.__new__',
     'builtins.bytes.__new__',
     'builtins.bytearray.__init__',
+    'builtins.str.__add__',
+    'builtins.bytes.__add__',
+    'builtins.bytearray.__add__',
 ]
 
 CRYPTO_BAD_CIPHER_NEW = [