Function at 0x445380
Capabilities:
Check os version

Disassembly:
lea r12, [rsp - 0xa8]
cmp r12, qword [r14 + 0x10]
jbe 0x445868
sub rsp, 0x128
mov qword [rsp + 0x120], rbp
lea rbp, [rsp + 0x120]
mov rcx, qword [rax]
cmp rcx, 1
je 0x445856
cmp rcx, 2
je 0x4453cf
mov qword [rsp + 0x130], rax
mov qword [rax], 1
xor ecx, ecx
jmp 0x445401
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.00445380
mov rcx, qword [rsp + 0x40]
inc rcx
mov rax, qword [rsp + 0x130]
cmp qword [rax + 8], rcx
ja 0x4453df
cmp qword [rax + 0x10], 0
je 0x44547b
cmp byte [0x0081ee80], 0
jne 0x44541f
xor edx, edx
xor ecx, ecx
xor ebx, ebx
jmp 0x445454
nop
call fcn.00466460
xorps xmm15, xmm15
mov r14, qword [0x0081eb58]
mov r14, qword gs:[r14]
mov r14, qword [r14]
mov rax, qword [0x0081ee90]
mov rcx, qword [0x0081ee98]
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 0x4454ca
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 0x445492
cmp byte [0x0081ee80], 0
je 0x445673
nop
nop
call fcn.00466460
xorps xmm15, xmm15
mov r14, qword [0x0081eb58]
mov r14, qword gs:[r14]
mov r14, qword [r14]
mov rax, qword [rsp + 0x110]
mov rcx, qword [0x0081ee90]
mov qword [rsp + 0x68], rcx
mov rdx, qword [0x0081ee98]
mov qword [rsp + 0x60], rdx
mov rax, qword [rax]
mov rbx, qword [rsp]
mov qword [rsp + 0x20], rbx
call fcn.00450640
call fcn.00450e80
mov qword [rsp + 0x108], rax
mov qword [rsp + 0x30], rbx
movups xmmword [rsp + 0x70], xmm15
movups xmmword [rsp + 0x78], xmm15
call fcn.00437880
lea rax, [0x0062ca04]
mov ebx, 5
call fcn.00438180
mov rax, qword [rsp + 0x108]
mov rbx, qword [rsp + 0x30]
call fcn.00438180
lea rax, [0x0062c4ca]
mov ebx, 2
call fcn.00438180
nop
call fcn.00437900
mov rax, qword [0x0081eb20]
mov rdi, qword [rsp + 0x28]
sub rdi, rax
lea rax, [rsp + 0x70]
mov ebx, 0x18
mov rcx, rbx
call fcn.0041b0c0
mov rcx, rbx
mov rbx, rax
lea rax, [rsp + 0xe8]
call fcn.0044de80
mov qword [rsp + 0x118], rax
mov qword [rsp + 0x58], rbx
call fcn.00437880
mov rax, qword [rsp + 0x118]
mov rbx, qword [rsp + 0x58]
call fcn.00438180
lea rax, [0x0062c8c9]
mov ebx, 5
call fcn.00438180
call fcn.00437900
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.0041b0c0
mov rcx, rbx
mov rbx, rax
lea rax, [rsp + 0xc8]
call fcn.0044de80
mov qword [rsp + 0x118], rax
mov qword [rsp + 0x58], rbx
call fcn.00437880
mov rax, qword [rsp + 0x118]
mov rbx, qword [rsp + 0x58]
call fcn.00438180
lea rax, [0x0062dbfb]
mov ebx, 0xb
call fcn.00438180
call fcn.00437900
mov rax, qword [rsp + 0x60]
mov rcx, qword [rsp + 0x48]
sub rax, rcx
mov ecx, 0x17
jmp 0x445699
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 0x4456cb
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 0x44568a
jmp 0x445849
cmp rcx, 0x18
jae 0x44583c
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.0044de80
mov qword [rsp + 0x118], rax
mov qword [rsp + 0x58], rbx
call fcn.00437880
mov rax, qword [rsp + 0x118]
mov rbx, qword [rsp + 0x58]
call fcn.00438180
lea rax, [0x0062d003]
mov ebx, 8
call fcn.00438180
call fcn.00437900
mov rdx, qword [rsp + 0x68]
mov rsi, qword [rsp + 0x50]
sub rdx, rsi
mov eax, 0x17
jmp 0x445760
lea rsi, [rbx + 0x30]
mov byte [rsp + rcx + 0x70], sil
lea rax, [rcx - 1]
cmp rdx, 0xa
jb 0x445792
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 0x445753
jmp 0x44582f
cmp rax, 0x18
jae 0x445825
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.0044de80
mov qword [rsp + 0x118], rax
mov qword [rsp + 0x58], rbx
call fcn.00437880
mov rax, qword [rsp + 0x118]
mov rbx, qword [rsp + 0x58]
call fcn.00438180
lea rax, [0x0062cd08]
mov ebx, 7
call fcn.00438180
nop
call fcn.00437900
call fcn.00437880
call fcn.00437ae0
call fcn.00437900
mov rax, qword [rsp + 0x130]
nop dword [rax]
jmp 0x445673
mov ecx, 0x18
call fcn.00464aa0
mov rax, rcx
mov ecx, 0x18
call fcn.00464aa0
mov rax, rcx
mov ecx, 0x18
call fcn.00464aa0
mov rax, rcx
mov ecx, 0x18
call fcn.00464aa0
lea rax, [0x0063b9d0]
mov ebx, 0x32
call fcn.00435f40
nop
mov qword [rsp + 8], rax
call fcn.00462440
mov rax, qword [rsp + 8]
jmp fcn.00445380