Function at 0x4504a0
Capabilities:
Execute anti-debugging instructions
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
mov eax, dword [0x4c6074]
sub esp, 0x44
push ebx
push esi
push edi
push eax
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, eax
mov edi, dword [ecx + 4]
cmp edi, dword [ecx + 0xc]
jae 0x4504dd
mov dword [edi], str.TtSimulate
rdtsc
mov dword [esp + 0x18], eax
mov edx, dword [esp + 0x18]
mov dword [edi + 4], edx
add edi, 0xc
mov dword [ecx + 4], edi
fld dword [ebp + 8]
mov byte [esi + 0x68], 1
mov eax, dword [esi + 0xc]
add dword [eax + 0x84], 1
mov eax, dword [esi + 0xc]
mov ecx, dword [eax + 0x7c]
mov byte [ecx + 0x1c], 1
fst dword [esi + 0x1c]
fld dword [esi + 0x18]
fstp dword [esp + 0x18]
fadd dword [esi + 0x18]
fstp dword [esp + 0x1c]
fld dword [esp + 0x18]
fst dword [esp + 0x20]
fld dword [esp + 0x1c]
fst dword [esp + 0x24]
fsubrp st(1)
fstp dword [esp + 0x28]
fldz
fld dword [esp + 0x28]
fucom st(1)
fnstsw ax
fstp st(1)
test ah, 0x44
jp 0x450536
fstp st(0)
fldz
jmp 0x45053a
fld1
fdivrp st(1)
mov eax, dword [esi + 0xc]
fstp dword [esp + 0x2c]
mov edx, dword [esp + 0x20]
mov dword [eax + 0x190], edx
mov ecx, dword [esp + 0x24]
mov dword [eax + 0x194], ecx
mov edx, dword [esp + 0x28]
mov dword [eax + 0x198], edx
mov ecx, dword [esp + 0x2c]
add eax, 0x190
mov dword [eax + 0xc], ecx
mov edx, dword [esi + 0xc]
mov eax, dword [edx + 0x6c]
mov ecx, dword [esp + 0x20]
mov dword [eax + 0x50], ecx
mov edx, dword [esp + 0x24]
add eax, 0x50
mov dword [eax + 4], edx
mov ecx, dword [esp + 0x28]
mov dword [eax + 8], ecx
mov edx, dword [esp + 0x2c]
mov dword [eax + 0xc], edx
mov eax, dword [esi + 0xc]
mov ecx, dword [eax + 0x4c]
mov edx, dword [ecx]
lea edi, [esp + 0x20]
push edi
push eax
mov eax, dword [edx + 0x14]
call eax
mov ecx, dword [esi + 0xc]
push ecx
call fcn.00449990
mov ecx, dword [esi + 0xc]
add esp, 4
call fcn.0043ee80
call fcn.00483750
mov eax, dword [esi + 0xc]
mov edx, dword [esp + 0x20]
mov dword [eax + 0x190], edx
mov ecx, dword [esp + 0x24]
mov dword [eax + 0x194], ecx
mov edx, dword [esp + 0x28]
mov dword [eax + 0x198], edx
mov ecx, dword [esp + 0x2c]
mov dword [eax + 0x19c], ecx
add eax, 0x190
mov eax, dword [esi + 0xc]
fld dword [eax + 0x2c0]
add eax, 0x1a0
fmul dword [esp + 0x28]
fstp dword [eax + 0x10c]
fild dword [eax + 0x114]
fmul dword [esp + 0x2c]
fstp dword [eax + 0x110]
mov ecx, dword [esi + 0xc]
fld dword [eax + 0x10c]
add ecx, 0x10
fstp dword [esp + 0x1c]
fld dword [ecx]
fld dword [esp + 0x1c]
fld st(0)
fmulp st(2)
fxch st(1)
fstp dword [eax + 0x10]
fld dword [ecx + 4]
fmul st(1)
fstp dword [eax + 0x14]
fld dword [ecx + 8]
fmul st(1)
fstp dword [eax + 0x18]
fmul dword [ecx + 0xc]
fstp dword [eax + 0x1c]
mov ecx, dword [esi + 0xc]
fld dword [esp + 0x28]
add ecx, 0x10
fst dword [esp + 0x1c]
fmul dword [ecx]
fstp dword [eax + 0x20]
fld dword [ecx + 4]
fld dword [esp + 0x1c]
fld st(0)
fmulp st(2)
fxch st(1)
fstp dword [eax + 0x24]
fld dword [ecx + 8]
fmul st(1)
fstp dword [eax + 0x28]
fmul dword [ecx + 0xc]
fstp dword [eax + 0x2c]
mov ecx, dword [esi + 0xc]
mov eax, dword [ecx + 0x68]
add ecx, 0x190
mov dword [eax + 4], ecx
mov edx, dword [esi + 0xc]
mov ecx, dword [edx + 0x6c]
mov dword [eax], ecx
mov dword [eax + 8], esi
mov edx, dword [esi + 0xc]
mov ecx, dword [edx + 0x6c]
fld dword [ecx + 4]
mov dword [eax + 0x10], 0x4c60f0
fstp dword [eax + 0xc]
mov edx, dword [esi + 0xc]
cmp byte [edx + 0xd0], 0
je 0x4506bd
mov eax, dword [esi + 0x170]
mov byte [eax + 0x10], 1
mov eax, dword [esi + 0xc]
mov ebx, dword [eax + 0x2c]
xor edi, edi
cmp ebx, edi
jle 0x45071e
cmp byte [eax + 0xa0], 0
je 0x4506ea
add dword [eax + 0x88], 0xffffffff
mov ecx, esi
call fcn.0044d9d0
mov eax, dword [esi + 0xc]
add dword [eax + 0x88], 1
mov word [esp + 0x30], di
mov dword [esp + 0x34], edi
mov dword [esp + 0x38], edi
mov word [esp + 0x32], di
lea edi, [esi + 0x140]
push ebx
mov ecx, edi
mov dword [esp + 0x44], ebx
call fcn.0046ab20
push 0
push 1
lea ecx, [esp + 0x38]
push ecx
mov ecx, edi
call fcn.0046acc0
mov eax, dword [esi + 0xc]
add byte [eax + 0x2c7], 1
mov cl, byte [eax + 0x2c7]
add eax, 0x1a0
movzx edx, cl
sub edx, 4
test dl, 7
jne 0x450745
xor byte [eax + 0x125], 1
test cl, 7
jne 0x450751
xor byte [eax + 0x125], 2
test cl, 0xf
jne 0x45076b
mov cl, 1
sub cl, byte [eax + 0x126]
mov byte [eax + 0x127], 0
mov byte [eax + 0x126], cl
mov ecx, dword [esi + 0xc]
mov edx, dword [ecx + 0x2c]
mov dword [esi + 0xf4], edx
mov eax, dword [ecx + 0x38]
mov dword [esi + 0xf8], eax
call fcn.0043ee80
mov ecx, dword [0x4c6074]
push ecx
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ecx, eax
mov esi, dword [ecx + 4]
cmp esi, dword [ecx + 0xc]
jae 0x4507b5
mov dword [esi], 0x4b2454
rdtsc
mov dword [esp + 0x18], eax
mov edx, dword [esp + 0x18]
mov dword [esi + 4], edx
add esi, 0xc
mov dword [ecx + 4], esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4