def __init__(self, vfs_root=None, vfp_inst_set=False):
# Unicorn.
self.mu = Uc(UC_ARCH_ARM, UC_MODE_ARM)
# Intergrated Debugger.
self.dbg = udbg.UnicornDebugger(self.mu)
self.mu.emu = self
if vfp_inst_set:
self._enable_vfp()
# Android
self.system_properties = {
"libc.debug.malloc.options": "",
"ro.build.version.sdk": "24",
"ro.product.cpu.abi": "armeabi-v7a",
"init.svc.vbox86-setup": "",
"init.svc.droid4x": ""
}
# Stack.
self.mu.mem_map(config.STACK_ADDR, config.STACK_SIZE)
self.mu.reg_write(UC_ARM_REG_SP, config.STACK_ADDR + config.STACK_SIZE)
# Executable data.
self.modules = Modules(self)
self.memory = Memory(self)
# CPU
self.interrupt_handler = InterruptHandler(self.mu)
self.syscall_handler = SyscallHandlers(self.interrupt_handler)
self.syscall_hooks = SyscallHooks(self.mu, self.syscall_handler)
# Hooker
self.mu.mem_map(config.HOOK_MEMORY_BASE, config.HOOK_MEMORY_SIZE)
self.hooker = Hooker(self, config.HOOK_MEMORY_BASE,
config.HOOK_MEMORY_SIZE)
# File System
if vfs_root is not None:
self.vfs = VirtualFileSystem(vfs_root, self, self.syscall_handler)
else:
self.vfs = None
# JavaVM
self.java_classloader = JavaClassLoader()
self.java_vm = JavaVM(self, self.java_classloader, self.hooker)
# add system classes
self.java_classloader.add_class(String.java_lang_String)
# Native
self.native_memory = NativeMemory(self.mu, config.HEAP_BASE,
config.HEAP_SIZE,
self.syscall_handler, self.vfs)
self.native_hooks = NativeHooks(self, self.native_memory, self.modules,
self.hooker)
def __init__(self):
# Initialize unicorn.
self.mu = Uc(UC_ARCH_ARM, UC_MODE_ARM)
# Initialize stack.
self.mu.mem_map(config.STACK_ADDR, config.STACK_SIZE)
self.mu.reg_write(UC_ARM_REG_SP, config.STACK_ADDR + config.STACK_SIZE)
self.modules = Modules(self)
self.memory = Memory(self)
def __init__(self, vfs_root=None, vfp_inst_set=False):
# Unicorn.
self.mu = Uc(UC_ARCH_ARM, UC_MODE_ARM)
if vfp_inst_set:
self._enable_vfp()
# Android
self.system_properties = {"libc.debug.malloc.options": ""}
# Stack.
self.mu.mem_map(config.STACK_ADDR, config.STACK_SIZE)
self.mu.reg_write(UC_ARM_REG_SP, config.STACK_ADDR + config.STACK_SIZE)
# Executable data.
self.modules = Modules(self)
self.memory = Memory(self)
# CPU
self.interrupt_handler = InterruptHandler(self.mu)
self.syscall_handler = SyscallHandlers(self.interrupt_handler)
self.syscall_hooks = SyscallHooks(self.mu, self.syscall_handler,
self.modules)
# File System
if vfs_root is not None:
self.vfs = VirtualFileSystem(vfs_root, self.syscall_handler)
else:
self.vfs = None
# Hooker
self.mu.mem_map(config.HOOK_MEMORY_BASE, config.HOOK_MEMORY_SIZE)
self.hooker = Hooker(self, config.HOOK_MEMORY_BASE,
config.HOOK_MEMORY_SIZE)
# JavaVM
self.java_classloader = JavaClassLoader()
self.java_vm = JavaVM(self, self.java_classloader, self.hooker)
# Native
self.native_memory = NativeMemory(self.mu, config.HEAP_BASE,
config.HEAP_SIZE,
self.syscall_handler)
self.native_hooks = NativeHooks(self, self.native_memory, self.modules,
self.hooker)
# Tracer
self.tracer = Tracer(self.mu, self.modules)