Function at 0x180004380
Capabilities:
Check if file exists
Get common file path
Get program files directory
Query or enumerate registry value
Read .ini file

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rdi
push rbp
lea rbp, [rsp - 0xfd0]
mov eax, 0x10d0
call fcn.18000b060
sub rsp, rax
mov rax, qword [0x1800380b0]
xor rax, rsp
mov qword [rbp + 0xfc0], rax
mov rdi, rcx
xor edx, edx
lea rcx, [rbp + 0x570]
mov r8d, 0x208
call fcn.18000df90
xor edx, edx
lea rcx, [rbp + 0x990]
mov r8d, 0x208
call fcn.18000df90
xor edx, edx
lea rcx, [rbp + 0x780]
mov r8d, 0x208
call fcn.18000df90
xor edx, edx
lea rcx, [rsp + 0x40]
mov r8d, 0x208
call fcn.18000df90
xor edx, edx
lea rcx, [rbp + 0x150]
mov r8d, 0x208
call fcn.18000df90
xor edx, edx
lea rcx, [rbp + 0xdb0]
mov r8d, 0x208
call fcn.18000df90
xor r9d, r9d
lea rdx, [rbp + 0x570]
xor ecx, ecx
lea r8d, [r9 + 0x2c]
call qword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
lea rcx, [rbp + 0x570]
sub rcx, 2
nop dword [rax + rax]
cmp word [rcx + 2], 0
lea rcx, [rcx + 2]
jne 0x180004450
mov eax, dword [0x1800235d4]
mov dword [rcx], eax
lea rcx, [rbp + 0x570]
sub rcx, 2
nop
cmp word [rcx + 2], 0
lea rcx, [rcx + 2]
jne 0x180004470
movups xmm1, xmmword [0x1800235e0]
movzx edx, word [0x1800235f0]
movups xmmword [rcx], xmm1
mov word [rcx + 0x10], dx
lea rcx, [rbp + 0x570]
sub rcx, 2
nop dword [rax + rax]
cmp word [rcx + 2], 0
lea rcx, [rcx + 2]
jne 0x1800044a0
mov dword [rcx], eax
lea rax, [rbp + 0x570]
sub rax, 2
nop dword [rax + rax]
cmp word [rax + 2], 0
lea rax, [rax + 2]
jne 0x1800044c0
lea rcx, [rbp + 0x570]
movups xmmword [rax], xmm1
sub rcx, 2
mov word [rax + 0x10], dx
nop dword [rax]
cmp word [rcx + 2], 0
lea rcx, [rcx + 2]
jne 0x1800044e0
movzx eax, word [0x180023990]
lea r9, [rbp + 0x990]
movsd xmm0, qword [str..ini]
lea r8, [0x1800235d0]
movsd qword [rcx], xmm0
lea rdx, str.InstallPath
mov word [rcx + 8], ax
lea rax, [rbp + 0x570]
mov qword [rsp + 0x28], rax
lea rcx, str.AppCfg
mov dword [rsp + 0x20], 0x104
call qword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
xor ebx, ebx
mov ecx, ebx
nop dword [rax]
movzx eax, word [rbp + rcx + 0x990]
mov word [rsp + rcx + 0x40], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x180004540
lea rcx, [rsp + 0x40]
or rax, 0xffffffffffffffff
nop
inc rax
cmp word [rcx + rax*2], bx
jne 0x180004560
test eax, eax
jle 0x18000466f
mov rcx, rbx
nop dword [rax]
nop dword [rax + rax]
movzx eax, word [rsp + rcx + 0x40]
mov word [rbp + rcx + 0x150], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x180004580
lea rcx, [rbp + 0x150]
call qword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x18000466f
xor edx, edx
lea rcx, [rbp + 0x360]
mov r8d, 0x208
call fcn.18000df90
mov rcx, rbx
nop dword [rax]
nop word [rax + rax]
movzx eax, word [rbp + rcx + 0x150]
mov word [rbp + rcx + 0x360], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x1800045d0
lea rax, [rbp + 0x360]
sub rax, 2
cmp word [rax + 2], bx
lea rax, [rax + 2]
jne 0x1800045f4
movups xmm0, xmmword [str.Zip.exe]
lea rcx, [rbp + 0x360]
movups xmmword [rax], xmm0
call qword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x18000466f
cmp word [rsp + 0x40], bx
jne 0x180004625
mov r8, rbx
jmp 0x18000463a
lea rax, [rsp + 0x40]
or r8, 0xffffffffffffffff
nop
inc r8
cmp word [rax + r8*2], bx
jne 0x180004630
lea rcx, [rdi + 0x40]
lea rdx, [rsp + 0x40]
call fcn.180001980
cmp word [rbp + 0x150], bx
je 0x180004b5a
lea rax, [rbp + 0x150]
or rbx, 0xffffffffffffffff
inc rbx
cmp word [rax + rbx*2], 0
jne 0x180004660
jmp 0x180004b5a
xor edx, edx
lea rcx, [rbp + 0xba2]
mov r8d, 0x206
call fcn.18000df90
movups xmm0, xmmword [str.SOFTWARE_]
mov eax, dword [0x1800239e0]
lea rcx, [rbp + 0xba0]
mov dword [rbp + 0xbb0], eax
sub rcx, 2
movaps xmmword [rbp + 0xba0], xmm0
nop dword [rax + rax]
cmp word [rcx + 2], bx
lea rcx, [rcx + 2]
jne 0x1800046b0
movzx eax, word [0x1800235f0]
lea rdx, [rbp + 0xba0]
movups xmm0, xmmword [0x1800235e0]
mov r9d, 0x20019
xor r8d, r8d
movups xmmword [rcx], xmm0
mov word [rcx + 0x10], ax
lea rax, [rsp + 0x38]
mov rcx, 0xffffffff80000002
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x18000485f
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x30]
mov qword [rsp + 0x28], rax
lea rdx, str.InstallPath
lea rax, [rbp + 0xdb0]
mov dword [rsp + 0x30], 0x104
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
call qword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x18000485f
mov rcx, rbx
nop
movzx eax, word [rbp + rcx + 0xdb0]
mov word [rsp + rcx + 0x40], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x180004740
mov rcx, rbx
nop dword [rax]
movzx eax, word [rsp + rcx + 0x40]
mov word [rbp + rcx + 0x150], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x180004760
lea rcx, [rbp + 0x150]
call qword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x18000485f
xor edx, edx
lea rcx, [rbp + 0x360]
mov r8d, 0x208
call fcn.18000df90
mov rcx, rbx
nop dword [rax]
nop word [rax + rax]
movzx eax, word [rbp + rcx + 0x150]
mov word [rbp + rcx + 0x360], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x1800047b0
lea rax, [rbp + 0x360]
sub rax, 2
cmp word [rax + 2], bx
lea rax, [rax + 2]
jne 0x1800047d4
movups xmm0, xmmword [str.Zip.exe]
lea rcx, [rbp + 0x360]
movups xmmword [rax], xmm0
call qword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x18000485f
mov rcx, qword [rsp + 0x38]
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp word [rsp + 0x40], bx
jne 0x180004810
mov r8, rbx
jmp 0x18000482a
lea rax, [rsp + 0x40]
or r8, 0xffffffffffffffff
nop dword [rax]
inc r8
cmp word [rax + r8*2], bx
jne 0x180004820
lea rcx, [rdi + 0x40]
lea rdx, [rsp + 0x40]
call fcn.180001980
cmp word [rbp + 0x150], bx
je 0x180004b5a
lea rax, [rbp + 0x150]
or rbx, 0xffffffffffffffff
inc rbx
cmp word [rax + rbx*2], 0
jne 0x180004850
jmp 0x180004b5a
mov rcx, qword [rsp + 0x38]
call qword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor r9d, r9d
lea rdx, [rbp + 0x780]
xor ecx, ecx
lea r8d, [r9 + 0x2a]
call qword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
lea rcx, [rbp + 0x780]
sub rcx, 2
nop dword [rax + rax]
cmp word [rcx + 2], bx
lea rcx, [rcx + 2]
jne 0x180004890
mov eax, dword [0x1800235d4]
lea rdx, [rbp + 0x780]
sub rdx, 2
mov dword [rcx], eax
nop dword [rax]
cmp word [rdx + 2], bx
lea rdx, [rdx + 2]
jne 0x1800048b0
movzx ecx, word [0x1800235f0]
movups xmm0, xmmword [0x1800235e0]
movups xmmword [rdx], xmm0
mov word [rdx + 0x10], cx
lea rcx, [rbp + 0x780]
sub rcx, 2
nop word [rax + rax]
cmp word [rcx + 2], bx
lea rcx, [rcx + 2]
jne 0x1800048e0
mov dword [rcx], eax
mov rcx, rbx
nop
movzx eax, word [rbp + rcx + 0x780]
mov word [rsp + rcx + 0x40], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x1800048f0
mov rcx, rbx
nop dword [rax]
movzx eax, word [rsp + rcx + 0x40]
mov word [rbp + rcx + 0x150], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x180004910
lea rcx, [rbp + 0x150]
call qword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x1800049ff
xor edx, edx
lea rcx, [rbp + 0x360]
mov r8d, 0x208
call fcn.18000df90
mov rcx, rbx
nop dword [rax]
nop word [rax + rax]
movzx eax, word [rbp + rcx + 0x150]
mov word [rbp + rcx + 0x360], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x180004960
lea rax, [rbp + 0x360]
sub rax, 2
cmp word [rax + 2], bx
lea rax, [rax + 2]
jne 0x180004984
movups xmm0, xmmword [str.Zip.exe]
lea rcx, [rbp + 0x360]
movups xmmword [rax], xmm0
call qword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x1800049ff
cmp word [rsp + 0x40], bx
jne 0x1800049b5
mov r8, rbx
jmp 0x1800049ca
lea rax, [rsp + 0x40]
or r8, 0xffffffffffffffff
nop
inc r8
cmp word [rax + r8*2], bx
jne 0x1800049c0
lea rcx, [rdi + 0x40]
lea rdx, [rsp + 0x40]
call fcn.180001980
cmp word [rbp + 0x150], bx
je 0x180004b5a
lea rax, [rbp + 0x150]
or rbx, 0xffffffffffffffff
inc rbx
cmp word [rax + rbx*2], 0
jne 0x1800049f0
jmp 0x180004b5a
lea rcx, [rbp + 0x990]
or rax, 0xffffffffffffffff
nop word [rax + rax]
inc rax
cmp word [rcx + rax*2], bx
jne 0x180004a10
test eax, eax
jle 0x180004acf
lea rcx, [rbp + 0x990]
call qword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x180004acf
mov rcx, rbx
nop dword [rax]
movzx eax, word [rbp + rcx + 0x990]
mov word [rsp + rcx + 0x40], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x180004a40
mov rcx, rbx
nop dword [rax]
movzx eax, word [rsp + rcx + 0x40]
mov word [rbp + rcx + 0x150], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x180004a60
cmp word [rsp + 0x40], bx
jne 0x180004a82
mov r8, rbx
jmp 0x180004a9a
lea rax, [rsp + 0x40]
or r8, 0xffffffffffffffff
nop dword [rax + rax]
inc r8
cmp word [rax + r8*2], bx
jne 0x180004a90
lea rcx, [rdi + 0x40]
lea rdx, [rsp + 0x40]
call fcn.180001980
cmp word [rbp + 0x150], bx
je 0x180004b5a
lea rax, [rbp + 0x150]
or rbx, 0xffffffffffffffff
inc rbx
cmp word [rax + rbx*2], 0
jne 0x180004ac0
jmp 0x180004b5a
mov rcx, rbx
movzx eax, word [rbp + rcx + 0x780]
mov word [rsp + rcx + 0x40], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x180004ad2
mov rcx, rbx
nop dword [rax + rax]
movzx eax, word [rsp + rcx + 0x40]
mov word [rbp + rcx + 0x150], ax
lea rcx, [rcx + 2]
test ax, ax
jne 0x180004af0
cmp word [rsp + 0x40], bx
jne 0x180004b12
mov r8, rbx
jmp 0x180004b2a
lea rax, [rsp + 0x40]
or r8, 0xffffffffffffffff
nop dword [rax + rax]
inc r8
cmp word [rax + r8*2], bx
jne 0x180004b20
lea rcx, [rdi + 0x40]
lea rdx, [rsp + 0x40]
call fcn.180001980
cmp word [rbp + 0x150], bx
je 0x180004b5a
lea rax, [rbp + 0x150]
or rbx, 0xffffffffffffffff
nop dword [rax]
inc rbx
cmp word [rax + rbx*2], 0
jne 0x180004b50
mov r8, rbx
lea rdx, [rbp + 0x150]
lea rcx, [rdi + 0x20]
call fcn.180001980
mov rcx, qword [rbp + 0xfc0]
xor rcx, rsp
call fcn.18000aff0
lea r11, [rsp + 0x10d0]
mov rbx, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov rsp, r11
pop rbp
ret