Function at 0x4452a0
Capabilities:
Check os version

Disassembly:
lea r12, [rsp - 0xa8]
cmp r12, qword [r14 + 0x10]
jbe 0x445788
sub rsp, 0x128
mov qword [rsp + 0x120], rbp
lea rbp, [rsp + 0x120]
mov rcx, qword [rax]
cmp rcx, 1
je 0x445776
cmp rcx, 2
je 0x4452ef
mov qword [rsp + 0x130], rax
mov qword [rax], 1
xor ecx, ecx
jmp 0x445321
mov rbp, qword [rsp + 0x120]
add rsp, 0x128
ret
mov qword [rsp + 0x40], rcx
mov rdx, qword [rax + rcx*8 + 0x18]
mov rax, rdx
call fcn.004452a0
mov rcx, qword [rsp + 0x40]
inc rcx
mov rax, qword [rsp + 0x130]
cmp qword [rax + 8], rcx
ja 0x4452ff
cmp qword [rax + 0x10], 0
je 0x44539b
cmp byte [0x006aff80], 0
jne 0x44533f
xor edx, edx
xor ecx, ecx
xor ebx, ebx
jmp 0x445374
nop
call fcn.00465aa0
xorps xmm15, xmm15
mov r14, qword [0x006afdc8]
mov r14, qword gs:[r14]
mov r14, qword [r14]
mov rax, qword [0x006aff90]
mov rcx, qword [0x006aff98]
mov rdx, qword [rsp]
mov rbx, rax
mov rax, qword [rsp + 0x130]
mov qword [rsp + 0x48], rcx
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x28], rdx
mov rsi, qword [rax + 8]
lea rsi, [rax + rsi*8]
lea rsi, [rsi + 0x18]
mov qword [rsp + 0x110], rsi
xor esi, esi
jmp 0x4453ea
mov qword [rax], 2
mov rbp, qword [rsp + 0x120]
add rsp, 0x128
ret
mov qword [rsp + 0x38], rsi
mov rdx, rsi
shl rdx, 3
add rdx, qword [rsp + 0x110]
mov rax, qword [rdx]
call rax
mov rsi, qword [rsp + 0x38]
inc rsi
mov rax, qword [rsp + 0x130]
mov rcx, qword [rsp + 0x48]
mov rdx, qword [rsp + 0x28]
mov rbx, qword [rsp + 0x50]
cmp qword [rax + 0x10], rsi
ja 0x4453b2
cmp byte [0x006aff80], 0
je 0x445593
nop
nop
call fcn.00465aa0
xorps xmm15, xmm15
mov r14, qword [0x006afdc8]
mov r14, qword gs:[r14]
mov r14, qword [r14]
mov rax, qword [rsp + 0x110]
mov rcx, qword [0x006aff90]
mov qword [rsp + 0x68], rcx
mov rdx, qword [0x006aff98]
mov qword [rsp + 0x60], rdx
mov rax, qword [rax]
mov rbx, qword [rsp]
mov qword [rsp + 0x20], rbx
call fcn.004500e0
call fcn.00450920
mov qword [rsp + 0x108], rax
mov qword [rsp + 0x30], rbx
movups xmmword [rsp + 0x70], xmm15
movups xmmword [rsp + 0x78], xmm15
call fcn.00437800
lea rax, [0x0053f8de]
mov ebx, 5
call fcn.00438100
mov rax, qword [rsp + 0x108]
mov rbx, qword [rsp + 0x30]
call fcn.00438100
lea rax, [0x0053f46d]
mov ebx, 2
call fcn.00438100
nop
call fcn.00437880
mov rax, qword [0x006afd90]
mov rdi, qword [rsp + 0x28]
sub rdi, rax
lea rax, [rsp + 0x70]
mov ebx, 0x18
mov rcx, rbx
call fcn.0041b0e0
mov rcx, rbx
mov rbx, rax
lea rax, [rsp + 0xe8]
call fcn.0044dce0
mov qword [rsp + 0x118], rax
mov qword [rsp + 0x58], rbx
call fcn.00437800
mov rax, qword [rsp + 0x118]
mov rbx, qword [rsp + 0x58]
call fcn.00438100
lea rax, [0x0053f7bc]
mov ebx, 5
call fcn.00438100
call fcn.00437880
mov rdi, qword [rsp + 0x20]
mov rax, qword [rsp + 0x28]
sub rdi, rax
lea rax, [rsp + 0x70]
mov ebx, 0x18
mov rcx, rbx
call fcn.0041b0e0
mov rcx, rbx
mov rbx, rax
lea rax, [rsp + 0xc8]
call fcn.0044dce0
mov qword [rsp + 0x118], rax
mov qword [rsp + 0x58], rbx
call fcn.00437800
mov rax, qword [rsp + 0x118]
mov rbx, qword [rsp + 0x58]
call fcn.00438100
lea rax, [0x005408dc]
mov ebx, 0xb
call fcn.00438100
call fcn.00437880
mov rax, qword [rsp + 0x60]
mov rcx, qword [rsp + 0x48]
sub rax, rcx
mov ecx, 0x17
jmp 0x4455b9
mov qword [rax], 2
mov rbp, qword [rsp + 0x120]
add rsp, 0x128
ret
lea rsi, [rbx + 0x30]
mov byte [rsp + rcx + 0x70], sil
dec rcx
mov rax, rdx
cmp rax, 0xa
jb 0x4455eb
mov rdx, rax
movabs rax, 0xcccccccccccccccd
mov rbx, rdx
mul rdx
shr rdx, 3
lea rsi, [rdx + rdx*4]
shl rsi, 1
sub rbx, rsi
cmp rcx, 0x18
jb 0x4455aa
jmp 0x445769
cmp rcx, 0x18
jae 0x44575c
lea rdx, [rax + 0x30]
mov byte [rsp + rcx + 0x70], dl
lea rdx, [rcx - 0x18]
mov rsi, rdx
sar rdx, 0x3f
and rcx, rdx
lea rbx, [rsp + rcx + 0x70]
neg rsi
lea rax, [rsp + 0xa8]
mov rcx, rsi
nop
call fcn.0044dce0
mov qword [rsp + 0x118], rax
mov qword [rsp + 0x58], rbx
call fcn.00437800
mov rax, qword [rsp + 0x118]
mov rbx, qword [rsp + 0x58]
call fcn.00438100
lea rax, [0x0053fe49]
mov ebx, 8
call fcn.00438100
call fcn.00437880
mov rdx, qword [rsp + 0x68]
mov rsi, qword [rsp + 0x50]
sub rdx, rsi
mov eax, 0x17
jmp 0x445680
lea rsi, [rbx + 0x30]
mov byte [rsp + rcx + 0x70], sil
lea rax, [rcx - 1]
cmp rdx, 0xa
jb 0x4456b2
mov rcx, rax
movabs rax, 0xcccccccccccccccd
mov rbx, rdx
mul rdx
shr rdx, 3
lea rsi, [rdx + rdx*4]
shl rsi, 1
sub rbx, rsi
cmp rcx, 0x18
jb 0x445673
jmp 0x44574f
cmp rax, 0x18
jae 0x445745
add rdx, 0x30
mov byte [rsp + rax + 0x70], dl
lea rcx, [rax - 0x18]
mov rdx, rcx
sar rcx, 0x3f
and rax, rcx
lea rbx, [rsp + rax + 0x70]
neg rdx
lea rax, [rsp + 0x88]
mov rcx, rdx
call fcn.0044dce0
mov qword [rsp + 0x118], rax
mov qword [rsp + 0x58], rbx
call fcn.00437800
mov rax, qword [rsp + 0x118]
mov rbx, qword [rsp + 0x58]
call fcn.00438100
lea rax, [0x0053fbc5]
mov ebx, 7
call fcn.00438100
nop
call fcn.00437880
call fcn.00437800
call fcn.00437a60
call fcn.00437880
mov rax, qword [rsp + 0x130]
nop dword [rax]
jmp 0x445593
mov ecx, 0x18
call fcn.004640e0
mov rax, rcx
mov ecx, 0x18
call fcn.004640e0
mov rax, rcx
mov ecx, 0x18
call fcn.004640e0
mov rax, rcx
mov ecx, 0x18
call fcn.004640e0
lea rax, [0x0054a310]
mov ebx, 0x32
call fcn.00435ec0
nop
mov qword [rsp + 8], rax
call fcn.00461a80
mov rax, qword [rsp + 8]
jmp fcn.004452a0