Function at 0x4148a0
Capabilities:
Check for time delay via queryperformancecounter
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x6c
push ebx
xor ebx, ebx
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x34], ebx
mov dword [ebp - 0x30], ebx
mov dword [ebp - 0x3c], ebx
mov dword [ebp - 0x38], ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
mov dword [ebp - 4], eax
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
test eax, eax
jne 0x4148ed
pop ebx
mov esp, ebp
pop ebp
ret
fld qword [ebp - 0x24]
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
jmp 0x4148fc
fstp st(0)
mov ecx, dword [ebp - 0x2c]
mov edx, dword [ebp - 0x28]
fstp qword [ebp - 0x2c]
lea eax, [ebp - 0x1c]
inc ebx
push eax
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x20], edx
call edi
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x18]
push eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], edx
call dword [sym.imp.KERNEL32.dll_GetThreadPriority]
mov esi, eax
cmp esi, 0x7fffffff
je 0x41493e
mov ecx, dword [ebp - 4]
push 0xf
push ecx
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x1c]
mov edx, eax
sub edx, ecx
cmp edx, 0x32
jae 0x414967
lea eax, [ebp - 0x14]
push eax
call edi
rdtsc
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 0x1c]
mov ecx, eax
sub ecx, edx
cmp ecx, 0x32
jb 0x41494d
mov edx, dword [ebp - 0x10]
xor ecx, ecx
cmp ecx, 0x1388
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], edx
jae 0x414997
lea edx, [ebp - 0x14]
push edx
call edi
rdtsc
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 0x1c]
mov ecx, eax
sub ecx, edx
cmp ecx, 0x1388
jb 0x41497a
cmp esi, 0x7fffffff
je 0x4149ad
mov edx, dword [ebp - 4]
push esi
push edx
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 0xc]
mov dword [ebp - 0x4c], ecx
xor ecx, ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 0x54], edx
fild qword [ebp - 0x4c]
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x5c], eax
fild qword [ebp - 0x54]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x58], ecx
mov dword [ebp - 0x64], eax
mov dword [ebp - 0x60], ecx
fsubp st(1)
fild qword [ebp - 0x5c]
fild qword [ebp - 0x64]
mov edx, dword [ebp - 0x44]
mov dword [ebp - 0x68], ecx
mov dword [ebp - 0x6c], edx
cmp ebx, 3
fsubp st(1)
fmul qword [0x45ccc0]
fild qword [ebp - 0x6c]
fdivp st(1)
fld st(0)
fadd qword [ebp - 0x3c]
fstp qword [ebp - 0x3c]
fld st(1)
fadd qword [ebp - 0x34]
fstp qword [ebp - 0x34]
fxch st(1)
fdiv st(1)
fxch st(1)
fstp st(0)
fld qword [ebp - 0x24]
fadd qword [ebp - 0x2c]
fadd st(1)
jl 0x4148fa
cmp ebx, 0x14
jge 0x414a7f
fld st(1)
fmul qword [0x45ccb8]
fsub st(1)
fabs
fcomp qword [0x45ccb8]
fnstsw ax
test ah, 0x41
je 0x4148fa
fld qword [ebp - 0x2c]
fmul qword [0x45ccb8]
fsub st(1)
fabs
fcomp qword [0x45ccb8]
fnstsw ax
test ah, 0x41
je 0x4148fa
fld qword [ebp - 0x24]
fmul qword [0x45ccb8]
fsub st(1)
fabs
fcomp qword [0x45ccb8]
fnstsw ax
test ah, 0x41
fstp st(0)
je 0x4148fc
jmp 0x414a81
fstp st(0)
fstp st(0)
fld qword [ebp - 0x34]
fmul qword [0x45ccb0]
fdiv qword [ebp - 0x3c]
fstp qword [ebp - 0x24]
fld qword [ebp - 0x34]
fmul qword [0x45cca8]
fdiv qword [ebp - 0x3c]
fld qword [ebp - 0x24]
fmul qword [0x45ccb0]
fsubp st(1)
fcomp qword [0x45cca0]
fnstsw ax
test ah, 1
jne 0x414ac2
fld qword [ebp - 0x24]
fadd qword [0x45cc98]
fstp qword [ebp - 0x24]
fld qword [ebp - 0x34]
fdiv qword [ebp - 0x3c]
fst qword [ebp - 0x6c]
fmul qword [0x45cca8]
call sub.MSVCRT.dll__ftol
mov ecx, dword [0x4fb2a0]
mov esi, eax
mov eax, dword [0x4fb2a4]
push 0
push 0x2710
push eax
push ecx
mov dword [0x56d39c], esi
call fcn.00458920
xor ecx, ecx
cmp ecx, edx
jg 0x414b0b
jl 0x414b03
cmp esi, eax
jae 0x414b0b
mov esi, eax
mov dword [0x56d39c], esi
lea eax, [esi + esi*4]
fld qword [ebp - 0x6c]
lea eax, [eax + eax*4]
lea edx, [eax + eax*4]
shl edx, 3
mov dword [0x56d398], edx
call sub.MSVCRT.dll__ftol
mov ecx, eax
pop edi
pop esi
lea eax, [ecx + ecx*4]
shl eax, 1
mov dword [ebp - 0xc], eax
fild dword [ebp - 0xc]
fsubr qword [ebp - 0x24]
fcomp qword [0x45cca0]
fnstsw ax
test ah, 1
jne 0x414b45
inc ecx
mov eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret