Difference between revisions of "Auto Assembler:fullAccess"
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fullAccess(00123ABC, A5, B0) | fullAccess(00123ABC, A5, B0) | ||
| + | FULLACCESS(00400800,4) //00400800 is usually read only non executable data, this makes it writeable and executable | ||
| + | 00451029: | ||
| + | jmp 00410000 | ||
| + | nop | ||
| + | nop | ||
| + | nop | ||
| + | |||
| + | 00410000: | ||
| + | mov [00400800],esi | ||
| + | mov [esi+80],ebx | ||
| + | xor eax,eax | ||
| + | jmp 00451031 | ||
== See also == | == See also == | ||
Revision as of 22:21, 11 March 2017
Auto Assembler fullAccess(Address, Size, PreferredSize)
Makes a memory region at the specified address and at least "size" bytes readable, writable and executable.
Command Parameters
| Parameter | Type | Description |
|---|---|---|
| Address | string | The address or symbol of the memory block to change access rights |
| Size | integer | The minimum byte size of the memory block |
| PreferredSize | integer | The preferred byte size of the memory block (used for alignment) |
Examples
fullAccess(SomeSymbol, 0xC2)
fullAccess(00123ABC, A5, B0)
FULLACCESS(00400800,4) //00400800 is usually read only non executable data, this makes it writeable and executable 00451029: jmp 00410000 nop nop nop 00410000: mov [00400800],esi mov [esi+80],ebx xor eax,eax jmp 00451031
