new Hook(name, src)
- Source:
Represente un hook (actif ou non)
Parameters:
| Name | Type | Description |
|---|---|---|
name |
string | The hook name |
src |
string | The hook script source code |
Methods
getID() → {string}
- Source:
To get the Unique ID of the hook
Returns:
id The Unique ID of this hook
- Type
- string
getParentID() → {String}
- Source:
To get the parent ID if available, like an HookSet ID.
Returns:
The parent ID
- Type
- String
isAfter() → {boolean}
- Source:
- Deprecated:
- Yes
To check if the hook is called after the hooked function
Returns:
Returns TRUE if the hook is called after the function, else FALSE
- Type
- boolean
isBefore() → {boolean}
- Source:
- Deprecated:
- Yes
To check if the hook is called before the hooked function
Returns:
Returns TRUE if the hook is called before the function, else FALSE
- Type
- boolean
isIntercept() → {boolean}
- Source:
To check if the hook perform an intercept (it modifiy value or execution path)
Returns:
Returns TRUE if the hook is an intercept, else FALSE
- Type
- boolean
isNative() → {boolean}
- Source:
To check if it is a native hook
Returns:
Returns TRUE if it hooks a native function, else FALSE
- Type
- boolean
makeArgsHelper(args_arr)
- Source:
To build the code source corresponding an array of parameters
It builds :
- Argument part of the signature needed by Frida in order to identtfy good function to overload
- Source code of the object send by the hook to the frida client
Parameters:
| Name | Type | Description |
|---|---|---|
args_arr |
ObjectType | BasicType | An array of Types |
makeHookFor(method)
- Source:
To create the Frida hook script for a specific method. Each token starting and ending by "@@" will be replaced by his value in the final script.
The available tokens are :
"@@CLSDEF@@": md5(method.enclosingClass.name),
"@@FQCN@@": method.enclosingClass.name,
"@@METHDEF@@": md5(method.signature),
"@@METHNAME@@": (method.name=='
The resulting script is stored into the 'script' field of the 'Hook' instance.
Parameters:
| Name | Type | Description |
|---|---|---|
method |
Method | The method to hook |
setEnable()
- Source:
- Deprecated:
- Yes
Set enable flag with the given boolean.
setID(id) → {Hook}
- Source:
To set the Unique ID of the hook
Parameters:
| Name | Type | Description |
|---|---|---|
id |
string | The Unique ID of the hook |
Returns:
The instance of this hook
- Type
- Hook
setInterceptAfter(code) → {Hook}
- Source:
To set the built hook code to exec AFTER the hooked function.
Parameters:
| Name | Type | Description |
|---|---|---|
code |
string | The built source code of the hook |
Returns:
The instance of this hook
- Type
- Hook
setInterceptBefore(code) → {Hook}
- Source:
To set the built hook code to exec BEFORE the hooked function.
Parameters:
| Name | Type | Description |
|---|---|---|
code |
string | The built source code of the hook |
Returns:
The instance of this hook
- Type
- Hook
setInterceptReplace(code) → {Hook}
- Source:
To set the built hook code to exec in place of the hooked function.
Parameters:
| Name | Type | Description |
|---|---|---|
code |
string | The builnt source code of the hook |
Returns:
The instance of this hook
- Type
- Hook
setName(id) → {Hook}
- Source:
To set the name of the hook. By default, it's the signature of the hooked method
Parameters:
| Name | Type | Description |
|---|---|---|
id |
string | The parent ID |
Returns:
The instance of this hook
- Type
- Hook
setParentID(id) → {Hook}
- Source:
To set the parent ID if available, like an HookSet ID.
Parameters:
| Name | Type | Description |
|---|---|---|
id |
string | The parent ID |
Returns:
The instance of this hook
- Type
- Hook
toJsonObject() → {Object}
- Source:
To make an instance of Object which not contain circular reference and which are ready to be serialized.
Returns:
- Returns an Object instance representing the type
- Type
- Object