Function at 0x14004a440
Capabilities:
Check if file exists
Create process on windows
Delete file
Get common file path
Get file attributes
Get program files directory

Disassembly:
mov rax, rsp
push rbp
push r12
push r13
push r14
push r15
mov rbp, rsp
sub rsp, 0x80
mov qword [rbp - 0x30], 0xfffffffffffffffe
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov rax, qword [0x140150010]
xor rax, rsp
mov qword [rbp - 8], rax
call fcn.140004f00
mov rcx, rax
test rax, rax
je 0x14004a7ff
mov rax, qword [rax]
call qword [rax + reloc.OLEAUT32.dll_SafeArrayGetElement]
add rax, 0x18
mov qword [rbp - 0x20], rax
lea rbx, [0x140158600]
cmp word [0x140158600], 0
jne 0x14004a4bf
mov qword [rsp + 0x20], rbx
xor r9d, r9d
xor r8d, r8d
lea edx, [r9 + 0x26]
xor ecx, ecx
call qword [sym.imp.ext_ms_win_shell32_shellfolders_l1_1_0.dll_SHGetFolderPathW]
lea r9, str.RealtekAudioHDA
mov r8, rbx
lea rdx, [0x1400dea78]
lea rcx, [rbp - 0x20]
call fcn.140006c20
mov r12, qword [rbp - 0x20]
add r12, 0xffffffffffffffe8
mov rcx, r12
call fcn.140006ba0
add rax, 0x18
mov qword [rbp - 0x48], rax
lea r8, [rbp - 0x48]
lea rdx, str.RtkNGui64.exe
call fcn.14004a830
mov rcx, r12
call fcn.140006ba0
add rax, 0x18
mov qword [rbp - 0x40], rax
lea r8, [rbp - 0x40]
lea rdx, str.RAVCpl64.exe
call fcn.14004a830
lea rax, [rbp - 0x50]
mov qword [rbp - 0x28], rax
lea rbx, [0x140158200]
cmp word [0x140158200], 0
jne 0x14004a551
mov qword [rsp + 0x20], rbx
xor r9d, r9d
xor r8d, r8d
lea edx, [r9 + 0x25]
xor ecx, ecx
call qword [sym.imp.ext_ms_win_shell32_shellfolders_l1_1_0.dll_SHGetFolderPathW]
call fcn.140004f00
mov rcx, rax
test rax, rax
je 0x14004a80a
mov rax, qword [rax]
call qword [rax + reloc.OLEAUT32.dll_SafeArrayGetElement]
add rax, 0x18
mov qword [rbp - 0x50], rax
mov rdx, rbx
lea rcx, [rbp - 0x50]
call fcn.1400046a0
mov r15, 0xffffffffffffffff
test al, al
jne 0x14004a5aa
mov rax, r15
nop word [rax + rax]
inc rax
cmp word [rbx + rax*2], 0
jne 0x14004a590
mov r8d, eax
mov rdx, rbx
lea rcx, [rbp - 0x50]
call fcn.140004940
nop
lea r8, [rbp - 0x50]
lea rdx, str.RtkUGui64.exe
call fcn.14004a830
mov rcx, r12
call fcn.140006ba0
add rax, 0x18
mov qword [rbp - 0x38], rax
lea r8, [rbp - 0x38]
lea rdx, str.RAVBg64.exe
call fcn.14004a830
call fcn.140004f00
mov rcx, rax
test rax, rax
je 0x14004a815
mov rax, qword [rax]
call qword [rax + reloc.OLEAUT32.dll_SafeArrayGetElement]
add rax, 0x18
mov qword [rbp - 0x18], rax
cmp word [0x140158200], 0
jne 0x14004a61a
mov qword [rsp + 0x20], rbx
xor r9d, r9d
xor r8d, r8d
lea edx, [r9 + 0x25]
xor ecx, ecx
call qword [sym.imp.ext_ms_win_shell32_shellfolders_l1_1_0.dll_SHGetFolderPathW]
lea r9, str.RTSnMg64.cpl
mov r8, rbx
lea rdx, [0x1400dea78]
lea rcx, [rbp - 0x18]
call fcn.140006c20
mov rbx, qword [rbp - 0x18]
mov rcx, rbx
call qword [sym.imp.api_ms_win_core_file_l1_1_0.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x14004a668
lea r9, [0x1400deef8]
lea r8, str.RTSnMg64.cpl
lea rdx, str.SOFTWAREMicrosoftWindowsCurrentVersionControl_Paneldont_load
mov rcx, 0xffffffff80000002
call fcn.14007d410
nop
lea rdx, [rbx - 0x18]
mov eax, r15d
lock xadd dword [rdx + 0x10], eax
sub eax, 1
jg 0x14004a682
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + reloc.OLEAUT32.dll_VariantClear]
call fcn.140004f00
mov rcx, rax
test rax, rax
je 0x14004a820
mov rax, qword [rax]
call qword [rax + reloc.OLEAUT32.dll_SafeArrayGetElement]
add rax, 0x18
mov qword [rbp - 0x10], rax
xor esi, esi
mov edi, esi
lea r14, str.Music__Photos_and_VideosSRS_Audio_Control_Panel.lnk
lea r13, [0x140157e00]
cmp word [0x140157e00], si
jne 0x14004a6d3
mov qword [rsp + 0x20], r13
xor r9d, r9d
xor r8d, r8d
lea edx, [r9 + 0x17]
xor ecx, ecx
call qword [sym.imp.ext_ms_win_shell32_shellfolders_l1_1_0.dll_SHGetFolderPathW]
mov r9, qword [r14]
mov r8, r13
lea rdx, [0x1400dea78]
lea rcx, [rbp - 0x10]
call fcn.140006c20
mov rbx, qword [rbp - 0x10]
mov rcx, rbx
call qword [sym.imp.api_ms_win_core_file_l1_1_0.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x14004a704
mov rcx, rbx
call qword [sym.imp.api_ms_win_core_file_l1_1_0.dll_DeleteFileW]
inc edi
add r14, 8
cmp edi, 0x24
jb 0x14004a6b3
lea rdx, [rbx - 0x18]
mov eax, r15d
lock xadd dword [rdx + 0x10], eax
sub eax, 1
jg 0x14004a729
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + reloc.OLEAUT32.dll_VariantClear]
call fcn.14004aa30
call fcn.140004f00
mov rcx, rax
test rax, rax
je 0x14004a7f4
mov rax, qword [rax]
call qword [rax + reloc.OLEAUT32.dll_SafeArrayGetElement]
add rax, 0x18
mov qword [rbp - 0x28], rax
lea rdi, str.RTKCPL
nop dword [rax]
nop dword [rax + rax]
mov r8, qword [rdi]
lea rdx, str.schtasks__delete__TN__s__F
lea rcx, [rbp - 0x28]
call fcn.14004ac40
xor edx, edx
mov rbx, qword [rbp - 0x28]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_WinExec]
inc esi
lea rdi, [rdi + 8]
cmp esi, 0x1d
jb 0x14004a760
lea rdx, [rbx - 0x18]
mov eax, r15d
lock xadd dword [rdx + 0x10], eax
sub eax, 1
jg 0x14004a7a7
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + reloc.OLEAUT32.dll_VariantClear]
call fcn.1400a9ea0
nop
lock xadd dword [r12 + 0x10], r15d
sub r15d, 1
jg 0x14004a7c7
mov rcx, qword [r12]
mov rax, qword [rcx]
mov rdx, r12
call qword [rax + reloc.OLEAUT32.dll_VariantClear]
mov rcx, qword [rbp - 8]
xor rcx, rsp
call fcn.1400ba610
lea r11, [rsp + 0x80]
mov rbx, qword [r11 + 0x30]
mov rsi, qword [r11 + 0x38]
mov rdi, qword [r11 + 0x40]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rbp
ret
mov ecx, 0x80004005
call fcn.140005030
nop
mov ecx, 0x80004005
call fcn.140005030
nop
mov ecx, 0x80004005
call fcn.140005030
int3
mov ecx, 0x80004005
call fcn.140005030
int3
mov ecx, 0x80004005
call fcn.140005030
int3