diff options
Diffstat (limited to 'CodeExecution/Invoke-ReflectivePEInjection_Resources/Shellcode/x64/GetFuncAddress.asm')
| -rw-r--r-- | CodeExecution/Invoke-ReflectivePEInjection_Resources/Shellcode/x64/GetFuncAddress.asm | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/CodeExecution/Invoke-ReflectivePEInjection_Resources/Shellcode/x64/GetFuncAddress.asm b/CodeExecution/Invoke-ReflectivePEInjection_Resources/Shellcode/x64/GetFuncAddress.asm new file mode 100644 index 0000000..edeffd6 --- /dev/null +++ b/CodeExecution/Invoke-ReflectivePEInjection_Resources/Shellcode/x64/GetFuncAddress.asm @@ -0,0 +1,27 @@ +[SECTION .text] + +global _start + +_start: + ; Save state of rbx and stack + push rbx + mov rbx, rsp + + ; Set up stack for function call to GetProcAddress + sub rsp, 0x20 + and sp, 0xffc0 + + ; Call getprocaddress + mov rcx, 0x4141414141414141 ; DllHandle, set by PS + mov rdx, 0x4141414141414141 ; Ptr to FuncName string, set by PS + mov rax, 0x4141414141414141 ; GetProcAddress address, set by PS + call rax + + ; Store the result + mov rcx, 0x4141414141414141 ; Ptr to buffer to save result,set by PS + mov [rcx], rax + + ; Restore stack + mov rsp, rbx + pop rbx + ret |