Function at 0x437300
Capabilities:
Check for time delay via queryperformancecounter
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x43e5fd
mov eax, dword fs:[0]
push eax
sub esp, 0x4c
mov eax, dword [0x45c040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ecx, dword [ebp + 8]
xorps xmm0, xmm0
mov dword [ebp - 0x48], 0xffffffff
mov dword [ebp - 0x38], 0xffffffff
movups xmmword [ebp - 0x20], xmm0
cmp ecx, 0xffffffff
je 0x43734a
mov dword [ebp - 0x20], ecx
xor eax, eax
cmp ecx, 0xffffffff
setne al
dec eax
mov dword [ebp - 0x58], eax
xor eax, eax
cmp ecx, 0xffffffff
mov ecx, dword [0x45c098]
setne al
mov dword [ebp - 0x30], eax
cmp ecx, 0xffffffff
jne 0x437371
mov dword [ebp - 0x2c], eax
jmp 0x4373c1
mov edi, dword [sym.imp.KERNEL32.dll_TlsGetValue]
push ecx
call edi
mov esi, dword [ebp - 0x30]
mov dword [ebp - 0x2c], esi
test eax, eax
je 0x4373c1
mov eax, dword [0x45c098]
cmp eax, 0xffffffff
jne 0x437392
xor ecx, ecx
jmp 0x43739c
push eax
call edi
mov ecx, eax
mov eax, dword [0x45c098]
cmp byte [ecx + 0x38], 0
mov dword [ebp - 0x2c], esi
je 0x4373c1
mov dword [ebp - 0x48], esi
cmp eax, 0xffffffff
jne 0x4373b1
xor eax, eax
jmp 0x4373b4
push eax
call edi
mov eax, dword [eax + 0x34]
lea edx, [esi + 1]
mov dword [ebp + esi*4 - 0x20], eax
mov dword [ebp - 0x2c], edx
xor esi, esi
mov dword [ebp - 0x54], esi
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 4], esi
cmp dword [ecx], 0xffffffff
jne 0x4373de
cmp dword [ecx + 4], 0x7fffffff
je 0x437504
lea eax, [ebp - 0x40]
push eax
call fcn.0041e28b
mov edx, dword [ebp + 0xc]
add esp, 4
mov ecx, dword [edx]
sub ecx, dword [eax]
mov edx, dword [edx + 4]
sbb edx, dword [eax + 4]
js 0x43740a
jg 0x4373ff
test ecx, ecx
jb 0x43740a
add ecx, 0xf423f
adc edx, 0
jmp 0x437413
sub ecx, 0xf423f
sbb edx, 0
push 0
push 0xf4240
push edx
push ecx
call fcn.00437da0
push 0
push 0
push 0
mov dword [ebp - 0x24], edx
mov edi, eax
call dword [sym.imp.KERNEL32.dll_CreateWaitableTimerA]
mov esi, eax
mov dword [ebp - 0x54], esi
test esi, esi
je 0x437501
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x30], 0x20
test eax, eax
jl 0x43747b
jg 0x437457
cmp edi, 0x294
jb 0x43747b
push 0
push 0x14
push eax
push edi
call fcn.00437da0
mov ecx, eax
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x30], ecx
cmp ecx, 0x3e8
jbe 0x43747b
mov dword [ebp - 0x30], 0x3e8
jmp 0x437493
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x24], 0
test eax, eax
jl 0x4374a7
jg 0x437493
test edi, edi
je 0x4374a7
push 0xffffffffffffffff
push 0xffffd8f0
push eax
push edi
call fcn.00437e50
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], edx
mov ecx, dword [0x45eb6c]
test ecx, ecx
jne 0x4374d8
push str.SetWaitableTimerEx
push str.KERNEL32.DLL
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
mov ecx, 0x436c80
cmovne ecx, eax
mov dword [0x45eb6c], ecx
push dword [ebp - 0x30]
lea eax, [ebp - 0x28]
push 0
push 0
push 0
push 0
push eax
push esi
call ecx
mov ecx, dword [ebp + 0xc]
test eax, eax
je 0x437504
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x38], eax
mov dword [ebp + eax*4 - 0x20], esi
inc eax
mov dword [ebp - 0x2c], eax
jmp 0x437504
mov ecx, dword [ebp + 0xc]
or edi, 0xffffffff
xor eax, eax
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x38], edi
jne 0x43759c
cmp dword [ecx], edi
jne 0x437522
cmp dword [ecx + 4], 0x7fffffff
je 0x43759c
lea eax, [ebp - 0x40]
push eax
call fcn.0041e28b
mov edx, dword [ebp + 0xc]
add esp, 4
mov ecx, dword [edx]
sub ecx, dword [eax]
mov edx, dword [edx + 4]
sbb edx, dword [eax + 4]
js 0x437563
jg 0x437543
test ecx, ecx
jb 0x437563
add ecx, 0xf423f
push 0
push 0xf4240
adc edx, 0
push edx
push ecx
call fcn.00437da0
mov edi, eax
mov eax, edx
mov dword [ebp - 0x24], eax
jmp 0x437581
sub ecx, 0xf423f
push 0
push 0xf4240
sbb edx, 0
push edx
push ecx
call fcn.00437da0
mov edi, eax
mov dword [ebp - 0x24], edx
mov eax, edx
test eax, eax
jg 0x43759c
jl 0x43758b
test edi, edi
jae 0x43759c
xorps xmm0, xmm0
movlpd qword [ebp - 0x40], xmm0
mov eax, dword [ebp - 0x3c]
mov edi, dword [ebp - 0x40]
mov dword [ebp - 0x24], eax
mov ecx, dword [sym.imp.KERNEL32.dll_Sleep]
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x4375e1
push 0
push edi
push 0
lea ecx, [ebp - 0x20]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_WaitForMultipleObjectsEx]
cmp eax, dword [ebp - 0x2c]
jae 0x4375eb
cmp eax, dword [ebp - 0x58]
je 0x437739
cmp eax, dword [ebp - 0x48]
je 0x437754
cmp eax, dword [ebp - 0x38]
jne 0x4375eb
mov dword [ebp - 4], 2
jmp 0x43770c
test edi, edi
jne 0x4375e8
push edi
jmp 0x4375e9
push edi
call ecx
cmp dword [ebp - 0x38], 0xffffffff
jne 0x4376dd
mov eax, dword [ebp + 0xc]
cmp dword [eax], 0xffffffff
jne 0x43760a
cmp dword [eax + 4], 0x7fffffff
je 0x4376dd
lea eax, [ebp - 0x50]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
test eax, eax
jne 0x437622
xorps xmm0, xmm0
movlpd qword [ebp - 0x34], xmm0
jmp 0x43769e
cmp dword [ebp - 0x4c], 0
jg 0x43763a
jl 0x437618
cmp dword [ebp - 0x50], 0
ja 0x43763a
xorps xmm0, xmm0
movlpd qword [ebp - 0x34], xmm0
jmp 0x43769e
lea eax, [ebp - 0x40]
xor edi, edi
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
test eax, eax
jne 0x437664
nop word [eax + eax]
inc edi
cmp edi, 3
ja 0x437618
lea eax, [ebp - 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
test eax, eax
je 0x437650
mov edx, dword [ebp - 0x3c]
mov ecx, dword [ebp - 0x40]
call fcn.00437f90
mulsd xmm0, qword [0x44ca40]
mov edx, dword [ebp - 0x4c]
mov ecx, dword [ebp - 0x50]
movsd qword [ebp - 0x28], xmm0
call fcn.00437f90
movsd xmm1, qword [ebp - 0x28]
divsd xmm1, xmm0
movaps xmm0, xmm1
call fcn.00437e90
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], edx
mov ecx, dword [ebp + 0xc]
mov eax, dword [ecx]
sub eax, dword [ebp - 0x34]
mov ecx, dword [ecx + 4]
sbb ecx, dword [ebp - 0x30]
js 0x4376d3
jg 0x4376b4
test eax, eax
jb 0x4376d3
add eax, 0xf423f
adc ecx, 0
push 0
push 0xf4240
push ecx
push eax
call fcn.00437da0
mov edi, eax
mov eax, edx
mov dword [ebp - 0x24], eax
jmp 0x4376e0
sub eax, 0xf423f
sbb ecx, 0
jmp 0x4376bc
mov eax, dword [ebp - 0x24]
cmp edi, 0xffffffff
jne 0x4376f3
mov ecx, dword [sym.imp.KERNEL32.dll_Sleep]
test eax, eax
je 0x4375a2
test eax, eax
jl 0x437705
jg 0x43759c
test edi, edi
jne 0x43759c
mov dword [ebp - 4], 3
test esi, esi
je 0x43771c
cmp esi, 0xffffffff
je 0x43771c
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0043587c
mov esp, ebp
pop ebp
ret
mov dword [ebp - 4], 1
test esi, esi
je 0x437750
cmp esi, 0xffffffff
je 0x437750
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
jmp 0x43771e
call fcn.004372e0
lea ecx, [eax + 0x34]
call fcn.00402943
push eax
call dword [sym.imp.KERNEL32.dll_ResetEvent]
push 0x456c98
lea eax, [ebp - 0x41]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
int3