而虚拟函数表(Virtual Function Table,简称VTable)是面向对象编程中的一个重要概念,用于实现多态性。下面我将从不同角度来解释IDA Pro中的虚拟函数表。 首先,虚拟函数表是一个用于存储类的虚拟函数地址的数据结构。在C++中,每个类都有一个虚拟函数表,用于存储该类的虚拟函数的地址。通过虚拟函数表,程序可以在运行时动态地调用正确的
When a reference to a virtual function table is identified the plugin generates a corresponding C-structure. As shown below during reconstructing struct_local_data_storage two virtual function tables were identified and, as a result, two corresponding structures were generated: struct_local_data_...
For example, when converting a virtual function table (a list of function pointers), the created structure will have pointers as members, and they will have proper types if the functions had their prototypes defined. Navbar and mouse wheel You can now use mouse wheel to scroll the navigation...
Places structure defs, names, labels, and comments to make more sense of class vftables ("Virtual Function Table") and make them read easier as an aid to reverse engineering. Creates a list window with found vftables for browsing. Updated: 2018 07 14 Language: C++ classinformer-ida8: IDA...
notspecifiedinthe command line.//Feel free to customize this table.//DEFAULT_PROCESSOR={/*Extension Processor*/"com":""//IDA willtrythe specified"exe":""//extensionsifno extensionis"dll":""//given."drv":"""sys":"""bin":""//Empty processor means the default processor"ovl":"""ovr"...
The call to the ?sub_80487b8() ? function in the constructor reveals us the same type of function: a virtual function table pointer is put in the vtable member, and a puts() tells us we’re in yet another constructor. Don’t retype the type ? class1 ? for argument ? a1 ?, sinc...
BUGFIX: IDA could crash if an attempt to match a jump table instruction sequence was made on an ea without a segment BUGFIX: IDA could crash on specially crafted DEX file (trying to allocate a huge segment) BUGFIX: IDA could crash trying to guess a function type (stack overflow) ...
402000 Import Address Table 402100 Import Name Table 0 time date stamp 0 Index of first forwarder reference 27F MessageBoxA Summary 1000 .data 1000 .rdata 1000 .reloc 1000 .text 可以看到,程序文件中只有最基本的四个段定义,并没有符号导入段,但是还是有导入的 API 信息。微软的 PE 程序格式中定义了...
+ MACHO: when loading a single dyldcache module, apply the relevant symbols from the cache's symbol table + MACHO: store segment protections in the database (previously they were ignored) + PE: label guard call check function if present in the load config directory + PE: added annotation ...
1.在ida窗口对函数或其地址右键点击"Add function to Analyze"添加至分析列表 2.也可以在ida反汇编窗口对vftable右键点击 "Add virtual table to Analyze"成员函数添加至分析列表 3.也可以在ida反汇编窗口对MFC窗口的AFX_MSGMAP_ENTRY结构体地址右键点击 "Add windows message entry to Analyze"成员函数添加至分析列...