Members
__instance
- Source:
Instance of the VM
Methods
(static) getInstance() → {VM}
- Source:
To get an instance of the VM
Returns:
Returns an instance of the VM
- Type
- VM
changeContextLabel(pLabel)
- Source:
Parameters:
| Name | Type | Default | Description |
|---|---|---|---|
pLabel |
String |
root
|
cleanVisitedBlock()
- Source:
To remove "visited" flags from basic blocks. It should be applied only to analyzed method, because it is involved into process making the pseudocode
defineHook(pMethodName, pHook)
- Source:
To define a function called instead of specified method. It allows to hook internal Android method
Parameters:
| Name | Type | Description |
|---|---|---|
pMethodName |
String | The name of the method to hook |
pHook |
function | The callback function |
execHook(pMethod, pThis, pObj) → {Boolean}
- Source:
To execute the hook associate to pMethod
Parameters:
| Name | Type | Description |
|---|---|---|
pMethod |
* | |
pThis |
* | |
pObj |
* |
Returns:
TRUE if hook have been executed, else FALSE
- Type
- Boolean
execute(pInstrStack, pInstrOffset)
- Source:
To execute an instruction into current context.
Context contains :
- Heap Memory
- Stack Memory
- Class Loaders
- Method Area
Parameters:
| Name | Type | Description |
|---|---|---|
pInstrStack |
Array.<Instruction> | |
pInstrOffset |
Integer |
getMethodFromClass(pClass, pName, pArgs) → {Method}
- Source:
Parameters:
| Name | Type | Description |
|---|---|---|
pClass |
Class | |
pName |
String | |
pArgs |
Array.<Symbol> |
Returns:
The method with the corresponding signature, else NULL
- Type
- Method
getRegisterName(pReg)
- Source:
To convert operand anonymous object from Instruction into register name
Parameters:
| Name | Type | Description |
|---|---|---|
pReg |
Object |
importGlobalSymbols(pSymTab)
- Source:
- Deprecated:
- Yes
Parameters:
| Name | Type | Description |
|---|---|---|
pSymTab |
* |
initRegisters(pMethod, pLocalSize, pParamSize)
- Source:
- Deprecated:
- Yes
Parameters:
| Name | Type | Description |
|---|---|---|
pMethod |
* | |
pLocalSize |
* | |
pParamSize |
* |
invoke(pMethod, pObj, pArgs)
- Source:
Parameters:
| Name | Type | Description |
|---|---|---|
pMethod |
Method | |
pObj |
VM_ClassInstance | |
pArgs |
Array.<Symbol> | Array of symbols containing arguments value or expr |
isHooked(pMethod) → {Boolean}
- Source:
To check if a hook exist into the VM for given method
Parameters:
| Name | Type | Description |
|---|---|---|
pMethod |
Method | An instance of Method |
Returns:
Return TRUE if an hook is set, else FALSE
- Type
- Boolean
isImm(pSymbol) → {Boolean}
- Source:
To check if the Symbol/register has concrete value
Parameters:
| Name | Type | Description |
|---|---|---|
pSymbol |
Symbol | The symbol to check |
Returns:
TRUE if the symbol has concrete value, else FALSE
- Type
- Boolean
performBinaryOp(pOpCode, pType, pDest, pSrc)
- Source:
Parameters:
| Name | Type | Description |
|---|---|---|
pOpCode |
* | |
pType |
* | |
pDest |
* | |
pSrc |
* |
prepareLong(pRegister)
- Source:
Parameters:
| Name | Type | Description |
|---|---|---|
pRegister |
* |
readLog() → {Array.<String>}
- Source:
To read all logs from the VM
Returns:
An array containing all log messages
- Type
- Array.<String>
reset()
- Source:
To reset VM components related to context.
run(pStack, pDepth)
- Source:
Parameters:
| Name | Type | Default | Description |
|---|---|---|---|
pStack |
Array.<Object> | ||
pDepth |
Integer |
0
|
setConfig(pConfig)
- Source:
To configure VM
Parameters:
| Name | Type | Description |
|---|---|---|
pConfig |
Object | Configuration of the VM |
setSimplifyingLevel(pLevel)
- Source:
- Deprecated:
- Yes
Parameters:
| Name | Type | Description |
|---|---|---|
pLevel |
* |
softReset()
- Source:
To reset context component related to code inside a method (soft reset) Warning: this function not remove static field modified during previous runtime or instances created previously.
It can help to improve performane
start(pMethod, pLevel)
- Source:
To execute a method and to perform static analysis
Parameters:
| Name | Type | Description |
|---|---|---|
pMethod |
* | |
pLevel |
* |
writeLog(pMessage)
- Source:
To write a message into VM logs.
Parameters:
| Name | Type | Description |
|---|---|---|
pMessage |
String | The message to log |