Function at 0x14004c100
Capabilities:
Check if file exists
Get file attributes
Set current directory

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
push rbp
push rsi
push rdi
push r12
push r15
lea rbp, [rsp - 0x21a30]
mov eax, 0x21b30
call fcn.1400be180
sub rsp, rax
cmp dword [0x140101f64], 4
mov rdi, r9
mov r12, qword [0x140104270]
mov rax, r8
mov qword [rsp + 0x68], r12
mov rsi, rdx
mov r15, rcx
jl 0x14004c16c
lea r9, [0x1400ccf5c]
xor r8d, r8d
lea rdx, str.The_maximum_number_of_File_Dialogs_has_been_reached.
call fcn.140036b90
add rsp, 0x21b30
pop r15
pop r12
pop rdi
pop rsi
pop rbp
ret
mov qword [rsp + 0x21b70], rbx
mov qword [rsp + 0x21b28], r13
xor r13d, r13d
mov qword [rsp + 0x21b20], r14
mov word [rbp + 0x1a20], r13w
lea ebx, [r13 + 0x5c]
test rax, rax
je 0x14004c28e
cmp word [r8], r13w
je 0x14004c28e
mov r8d, 0x103
lea rcx, [rbp + 0x10]
mov rdx, rax
call fcn.1400b1fb4
lea r8d, [r13 + 3]
mov word [rbp + 0x216], r13w
lea rdx, [0x1400e7b10]
lea rcx, [rbp + 0x10]
call fcn.1400b1140
test eax, eax
lea rcx, [rbp + 0x10]
sete r14b
test r14b, r14b
je 0x14004c225
lea edx, [rbx + 0x21]
call fcn.1400a7468
test rax, rax
je 0x14004c293
cmp word [rax + 2], r13w
je 0x14004c293
lea rcx, [rbp + 0x10]
or rax, 0xffffffffffffffff
nop word [rax + rax]
cmp word [rcx + rax*2 + 2], r13w
lea rax, [rax + 1]
jne 0x14004c210
cmp word [rbp + rax*2 + 0xe], bx
jne 0x14004c234
jmp 0x14004c293
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x14004c234
test al, 0x10
jne 0x14004c293
mov edx, ebx
lea rcx, [rbp + 0x10]
call fcn.1400a76fc
mov rbx, rax
test rax, rax
je 0x14004c26b
lea rdx, [rax + 2]
mov r8d, 0xfffe
lea rcx, [rbp + 0x1a20]
call fcn.1400b1fb4
mov word [rbp + 0x21a1c], r13w
mov word [rbx], r13w
jmp 0x14004c293
test r14b, r14b
jne 0x14004c293
mov r8d, 0xfffe
lea rdx, [rbp + 0x10]
lea rcx, [rbp + 0x1a20]
call fcn.1400b1fb4
mov word [rbp + 0x21a1c], r13w
mov word [rbp + 0x10], r13w
test rdi, rdi
je 0x14004c2bd
cmp word [rdi], r13w
je 0x14004c2bd
mov r8d, 0x3ff
lea rcx, [rbp + 0x1220]
mov rdx, rdi
call fcn.1400b1fb4
mov word [rbp + 0x1a1e], r13w
jmp 0x14004c2dc
mov r9, qword [0x140105078]
lea r8, str.Select_File____s
mov edx, 0x400
lea rcx, [rbp + 0x1220]
call fcn.1400890d0
mov rbx, qword [rbp + 0x21a80]
mov word [rbp + 0xa20], r13w
mov word [rbp + 0x220], r13w
cmp word [rbx], r13w
je 0x14004c359
mov edx, 0x28
mov rcx, rbx
call fcn.1400a7468
lea rcx, [rbp + 0x220]
mov r8d, 0x3ff
test rax, rax
je 0x14004c3a5
lea rdx, [rax + 2]
call fcn.1400b1fb4
mov edx, 0x29
mov word [rbp + 0xa1e], r13w
lea rcx, [rbp + 0x220]
call fcn.1400a76fc
test rax, rax
je 0x14004c349
mov word [rax], r13w
jmp 0x14004c3b5
mov word [rbp + 0x220], r13w
mov word [rbp + 0xa20], r13w
xor edx, edx
lea rcx, [rsp + 0x78]
mov r8d, SysStringByteLen
call fcn.1400a7e80
mov rcx, qword [0x1400fda58]
add rcx, 0x68
mov dword [rsp + 0x70], 0x98
call fcn.14006b490
test rax, rax
je 0x14004c5ea
mov rax, qword [0x1400fda58]
mov rcx, qword [rax + 0x68]
mov rax, qword [rcx + 8]
mov qword [rsp + 0x78], rax
jmp 0x14004c5ef
mov rdx, rbx
call fcn.1400b1fb4
mov word [rbp + 0xa1e], r13w
cmp word [rbp + 0x220], r13w
je 0x14004c351
or esi, 0xffffffff
lea rax, [rbp + 0x220]
or rbx, 0xffffffffffffffff
nop dword [rax]
inc rbx
cmp word [rax + rbx*2], r13w
jne 0x14004c3d0
mov qword [rsp + 0x58], r13
mov r14, r13
mov r12, r13
cmp rbx, 0x1388
jb 0x14004c594
mov edi, r13d
lea r15, [rbp + 0x220]
nop dword [rax]
lea rdx, [0x1400e5a44]
mov rcx, r15
call fcn.1400a74fc
mov r13, rax
test rax, rax
je 0x14004c4ae
inc edi
dec esi
mov dword [rsp + 0x50], edi
mov rdi, rax
sub rdi, r15
sar rdi, 1
lea rcx, [rdi + r12]
mov qword [rsp + 0x60], rcx
cmp rcx, qword [rsp + 0x58]
jb 0x14004c484
lea rdx, [rbp + 0x220]
movsxd rcx, ecx
sub rax, rdx
movsxd r9, ebx
mov edx, dword [rsp + 0x50]
mov r8d, esi
sar rax, 1
cdqe
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], rcx
or rcx, 0xffffffffffffffff
call fcn.140089dc0
mov rcx, r14
mov qword [rsp + 0x58], rax
lea rdx, [rax + rax]
call fcn.1400acdd4
test rax, rax
je 0x14004c4eb
mov r14, rax
test rdi, rdi
je 0x14004c49e
lea r8, [rdi + rdi]
mov rdx, r15
lea rcx, [r14 + r12*2]
call fcn.1400a7030
mov r12, qword [rsp + 0x60]
mov edi, dword [rsp + 0x50]
lea r15, [r13 + 2]
test esi, esi
jne 0x14004c400
test edi, edi
je 0x14004c4f8
lea rcx, [rbp + 0x220]
mov rax, r15
sub rax, rcx
sar rax, 1
sub rbx, rax
je 0x14004c568
lea rdi, [rbx + r12]
cmp rdi, qword [rsp + 0x58]
jb 0x14004c555
lea rdx, [rdi*2 + 2]
mov rcx, r14
call fcn.1400acdd4
test rax, rax
jne 0x14004c552
test r14, r14
je 0x14004c4f8
mov rcx, r14
call fcn.1400ab68c
xor r13d, r13d
mov r15, qword [rbp + 0x21a60]
mov r9, qword [rbp + 0x21a80]
lea rax, [rbp + 0x220]
mov qword [rsp + 0x40], r13
lea r8, str._s_c_s_cAll_Files__.__c._c
mov qword [rsp + 0x38], r13
lea rcx, [rbp + 0xa20]
mov qword [rsp + 0x30], r13
mov edx, 0x400
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], r13
call fcn.1400890d0
mov rsi, qword [rbp + 0x21a68]
mov r12, qword [rsp + 0x68]
jmp 0x14004c359
mov r14, rax
lea r8, [rbx + rbx]
mov rdx, r15
lea rcx, [r14 + r12*2]
call fcn.1400a7030
mov r12, rdi
xor r13d, r13d
lea r8, [r12*2 + 2]
mov rdx, r14
mov word [r14 + r12*2], r13w
lea rcx, [rbp + 0x220]
call fcn.1400a7030
mov rcx, r14
call fcn.1400ab68c
jmp 0x14004c4fb
lea rdi, [rbp + 0x220]
nop dword [rax + rax]
lea rdx, [0x1400e5a44]
mov rcx, rdi
call fcn.1400a74fc
mov rdi, rax
test rax, rax
je 0x14004c502
lea rcx, [rbp + 0x220]
mov r8, rbx
sub rax, rcx
lea rdx, [rdi + 2]
sar rax, 1
mov rcx, rdi
sub r8, rax
add r8, r8
call fcn.1400a7030
dec rbx
add esi, 0xffffffff
jne 0x14004c5a0
jmp 0x14004c502
mov qword [rsp + 0x78], r13
cmp word [rbp + 0xa20], 0
lea rax, [rbp + 0x1220]
movzx ebx, word [rsi]
lea rcx, str.All_Files__._
mov qword [rbp - 0x38], rax
lea rax, [rbp + 0xa20]
cmove rax, rcx
mov dword [rbp - 0x58], 0xfffe
cmp word [rbp + 0x10], 0
mov qword [rbp - 0x78], rax
lea rax, [rbp + 0x1a20]
mov qword [rbp - 0x60], rax
lea rax, [rbp + 0x10]
cmove rax, r13
mov r13, qword [rsp + 0x21b28]
xor r14b, r14b
mov qword [rbp - 0x40], rax
xor dil, dil
test ebx, 0xffffff80
jne 0x14004c667
mov edx, 2
mov ecx, ebx
call fcn.1400abaa4
test eax, eax
je 0x14004c667
and ebx, 0xffffffdf
movzx eax, bx
cmp eax, 0x4d
je 0x14004c679
cmp eax, 0x53
jne 0x14004c680
mov r14b, 1
jmp 0x14004c67c
mov dil, 1
add rsi, 2
mov rcx, rsi
call fcn.14000f930
mov rcx, rsi
test al, al
je 0x14004c69c
xor edx, edx
lea r8d, [rdx + 0x10]
call fcn.1400acfc4
jmp 0x14004c6a1
call fcn.1400acac8
mov ecx, eax
mov edx, 0x180004
test cl, 0x20
mov eax, 0x80004
cmovne eax, edx
mov dword [rbp - 0x30], eax
test cl, 0x10
je 0x14004c6c1
or eax, 2
mov dword [rbp - 0x30], eax
test cl, 8
je 0x14004c6cd
bts eax, 0xd
mov dword [rbp - 0x30], eax
test dil, dil
jne 0x14004c6d7
test cl, 4
je 0x14004c6de
bts eax, 9
mov dword [rbp - 0x30], eax
test cl, 2
je 0x14004c6ea
bts eax, 0xb
mov dword [rbp - 0x30], eax
test cl, 1
je 0x14004c6f6
bts eax, 0xc
mov dword [rbp - 0x30], eax
call fcn.14008f710
mov rcx, qword [0x140101f68]
xor r9d, r9d
mov r8d, 0x403
movzx esi, al
lea edx, [r9 + 0x44]
call qword [sym.imp.USER32.dll_PostMessageW]
inc dword [0x140101f64]
test r14b, r14b
mov r14, qword [rsp + 0x21b20]
jne 0x14004c746
mov ecx, dword [rbp - 0x30]
test cl, 2
je 0x14004c739
bt ecx, 0xd
jae 0x14004c746
lea rcx, [rsp + 0x70]
call qword [sym.imp.COMDLG32.dll_GetOpenFileNameW]
jmp 0x14004c751
lea rcx, [rsp + 0x70]
call qword [sym.imp.COMDLG32.dll_GetSaveFileNameW]
dec dword [0x140101f64]
mov ebx, eax
mov rcx, qword [0x1400fda58]
test sil, sil
sete al
mov byte [rcx + 0x12c], al
mov byte [rcx + 0x12e], sil
cmp word [0x140101d30], 0
je 0x14004c78a
lea rcx, [0x140101d30]
call qword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
xor r9d, r9d
mov byte [rsp + 0x20], 1
or r8, 0xffffffffffffffff
test ebx, ebx
jne 0x14004c7da
xor edx, edx
mov rcx, r12
call fcn.14008c5a0
cmp eax, 1
je 0x14004c7b0
xor eax, eax
jmp 0x14004c91f
call qword [sym.imp.COMDLG32.dll_CommDlgExtendedError]
test eax, eax
je 0x14004c7c7
mov rcx, r15
call fcn.14003a030
jmp 0x14004c91f
mov rcx, qword [0x140101f48]
lea rdx, [0x1400e04fc]
jmp 0x14004c90e
mov rcx, qword [0x140101f48]
lea rdx, [0x1400ccfe4]
call fcn.14008c5a0
test dword [rbp - 0x30], 0x200
je 0x14004c904
test dil, dil
je 0x14004c8d6
lea rcx, [rbp + 0x1a20]
or rax, 0xffffffffffffffff
nop
cmp word [rcx + rax*2 + 2], 0
lea rax, [rax + 1]
jne 0x14004c810
cmp word [rbp + rax*2 + 0x1a22], 0
jne 0x14004c8a6
mov edi, 0x5c
lea rcx, [rbp + 0x1a20]
mov edx, edi
call fcn.1400a76fc
mov rbx, rax
test rax, rax
je 0x14004c904
mov ecx, 0xa
mov word [rax], cx
lea rax, [rbp + 0x1a20]
mov rcx, rbx
sub rcx, rax
and rcx, 0xfffffffffffffffe
cmp rcx, 4
jne 0x14004c904
cmp word [rbx - 2], 0x3a
jne 0x14004c904
or r8, 0xffffffffffffffff
nop dword [rax + rax]
cmp word [rbx + r8*2 + 2], 0
lea r8, [r8 + 1]
jne 0x14004c880
lea r8, [r8*2 + 2]
mov rdx, rbx
lea rcx, [rbx + 2]
call fcn.1400a7030
mov word [rbx], di
jmp 0x14004c904
lea rax, [rbp + 0x1a20]
mov ecx, 0xa
cmp word [rax], 0
je 0x14004c8ca
nop dword [rax + rax]
add rax, 2
cmp word [rax], 0
jne 0x14004c8c0
cmp word [rax + 2], 0
je 0x14004c904
mov word [rax], cx
jmp 0x14004c8b2
lea rax, [rbp + 0x1a20]
mov ecx, 0xa
cmp word [rax], 0
je 0x14004c8fa
nop dword [rax + rax]
add rax, 2
cmp word [rax], 0
jne 0x14004c8f0
mov word [rax], cx
cmp word [rax + 2], 0
jne 0x14004c8e2
lea rdx, [rbp + 0x1a20]
mov rcx, r12
xor r9d, r9d
mov byte [rsp + 0x20], 1
or r8, 0xffffffffffffffff
call fcn.14008c5a0
mov rbx, qword [rsp + 0x21b70]
add rsp, 0x21b30
pop r15
pop r12
pop rdi
pop rsi
pop rbp
ret