Function at 0x4fe710
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x244
mov eax, dword [0x961870]
push ebx
push esi
mov esi, ecx
mov ecx, dword [0x96186c]
cmp ecx, eax
push edi
jae 0x4fe74c
mov dword [ecx], str.LtGsk
rdtsc
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x1c]
mov dword [ecx + 4], eax
add ecx, 0xc
mov dword [0x96186c], ecx
fld dword [esi + 0x2c]
mov ebx, dword [ebp + 0xc]
fcomp dword [0x641de0]
mov eax, dword [ebx]
mov edi, dword [ebp + 8]
mov edx, dword [edi]
mov dword [esp + 0x1c], eax
fnstsw ax
mov dword [esp + 0x18], edx
test ah, 0x41
jne 0x4fe822
cmp ecx, dword [0x961870]
jae 0x4fe796
mov dword [ecx], str.StTim
rdtsc
mov dword [esp + 0x14], eax
mov edx, dword [esp + 0x14]
mov dword [ecx + 4], edx
add ecx, 0xc
mov dword [0x96186c], ecx
mov ecx, dword [ebx + 8]
fld dword [ecx + 0x10]
mov eax, dword [edi + 8]
fsub dword [ecx]
fld dword [ecx + 0x14]
fsub dword [ecx + 4]
fld dword [ecx + 0x18]
fsub dword [ecx + 8]
fstp dword [esp + 0xd8]
fld dword [eax + 0x10]
fsub dword [eax]
fld dword [eax + 0x14]
fsub dword [eax + 4]
fstp dword [esp + 0x24]
fld dword [eax + 0x18]
fsub dword [eax + 8]
fstp dword [esp + 0x28]
fxch st(2)
fsub st(2)
fstp dword [esp + 0x80]
fstp st(1)
fsub dword [esp + 0x24]
fld dword [esp + 0xd8]
fsub dword [esp + 0x28]
fmul dword [esi + 0x28]
fxch st(1)
fmul dword [esi + 0x24]
faddp st(1)
fld dword [esp + 0x80]
fmul dword [esi + 0x20]
faddp st(1)
fadd dword [ecx + 0xc]
fadd dword [eax + 0xc]
fsubr dword [esi + 0x2c]
fst dword [esi + 0x2c]
fcomp dword [0x641de0]
fnstsw ax
test ah, 0x41
je 0x4fea8a
mov ecx, dword [0x96186c]
cmp ecx, dword [0x961870]
jae 0x4fe846
mov dword [ecx], str.StGsk
rdtsc
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x14]
mov dword [ecx + 4], eax
add ecx, 0xc
mov dword [0x96186c], ecx
mov ecx, dword [ebx + 8]
mov edx, dword [edi + 8]
add ecx, 0x20
push ecx
add edx, 0x20
push edx
lea ecx, [esp + 0x98]
call fcn.0054c890
mov edx, dword [esp + 0x1c]
lea eax, [esp + 0x80]
push eax
mov eax, dword [esp + 0x1c]
lea ebx, [esi + 0xc]
push ebx
lea ecx, [esp + 0x98]
push ecx
push edx
push eax
lea ecx, [esp + 0xf4]
mov byte [esp + 0x100], 0
call fcn.00524690
test eax, eax
jne 0x4fea8a
lea ecx, [esp + 0x30]
push ecx
lea edx, [esp + 0x84]
push edx
push ebx
lea ecx, [esp + 0xec]
call fcn.00521f20
mov ecx, dword [edi + 8]
lea eax, [esp + 0x30]
add ecx, 0x20
push eax
push ecx
lea ecx, [esp + 0x78]
call fcn.0054ce90
fld dword [esp + 0x50]
mov ecx, dword [esp + 0x18]
fsub dword [ecx + 0xc]
mov edx, dword [esp + 0x1c]
mov ebx, dword [ebp + 0x10]
fsub dword [edx + 0xc]
fstp dword [esp + 0x18]
fld dword [esp + 0x18]
mov eax, dword [esp + 0x18]
fcomp dword [ebx + 8]
mov dword [esp + 0x50], eax
fnstsw ax
test ah, 5
jp 0x4fea4f
fld dword [ecx + 0xc]
mov edx, dword [ebp + 0xc]
fchs
lea eax, [esi + 0x18]
fld dword [esp + 0x30]
push eax
fmul st(1)
lea ecx, [esi + 0x30]
push ecx
mov dword [esp + 0x1c], eax
fadd dword [esp + 0x48]
mov eax, dword [esi + 8]
push eax
mov dword [esp + 0x28], ecx
fstp dword [esp + 0x4c]
lea ecx, [esp + 0x3c]
fld dword [esp + 0x40]
push ecx
fmul st(1)
push ebx
push edx
fadd dword [esp + 0x5c]
fstp dword [esp + 0x5c]
fld dword [esp + 0x50]
fmul st(1)
fadd dword [esp + 0x60]
fstp dword [esp + 0x60]
fld dword [esp + 0x54]
fmul st(1)
fadd dword [esp + 0x64]
fstp dword [esp + 0x64]
fstp st(0)
fld dword [esp + 0x30]
fchs
fld dword [esp + 0x48]
fmul st(1)
fadd dword [esp + 0x58]
fld dword [esp + 0x4c]
fmul st(2)
fadd dword [esp + 0x5c]
fstp dword [esp + 0x3c]
fld dword [esp + 0x50]
fmul st(2)
fadd dword [esp + 0x60]
fstp dword [esp + 0x40]
fsub dword [esp + 0xd8]
fstp st(1)
fld dword [esp + 0x3c]
fsub dword [esp + 0xdc]
fld dword [esp + 0x40]
fsub dword [esp + 0xe0]
fld dword [esp + 0xac]
fmul st(2)
fld dword [esp + 0xb0]
fmul st(2)
faddp st(1)
fld dword [esp + 0xa8]
fmul st(4)
faddp st(1)
fstp dword [esp + 0x78]
fld dword [esp + 0xbc]
fmul st(2)
fld dword [esp + 0xc0]
fmul st(2)
faddp st(1)
fld dword [esp + 0xb8]
fmul st(4)
faddp st(1)
fstp dword [esp + 0x7c]
fld dword [esp + 0xcc]
fmul st(2)
fld dword [esp + 0xd0]
fmul st(2)
faddp st(1)
fld dword [esp + 0xc8]
fmul st(4)
faddp st(1)
fstp dword [esp + 0x80]
fstp st(0)
fstp st(0)
fstp st(0)
push edi
call fcn.00521750
fld dword [esp + 0x6c]
mov eax, dword [esi + 8]
fsub dword [0x645f84]
mov ecx, dword [ebp + 0x14]
mov edx, dword [esp + 0x30]
add esp, 0x1c
push eax
mov eax, dword [esp + 0x20]
push ecx
push edx
push eax
push ecx
mov ecx, dword [ebp + 0xc]
fstp dword [esp]
push ebx
push ecx
push edi
call fcn.00521a20
add esp, 0x20
jmp 0x4fea9e
mov eax, dword [esi + 0x18]
test eax, eax
jne 0x4fea8a
mov ecx, dword [ebx + 0xc]
cmp byte [ecx], 0
je 0x4fea8a
mov edx, dword [esp + 0x70]
mov eax, dword [esp + 0x74]
mov ecx, dword [esp + 0x78]
mov dword [esi + 0x20], edx
mov edx, dword [esp + 0x7c]
mov dword [esi + 0x24], eax
mov dword [esi + 0x28], ecx
mov dword [esi + 0x2c], edx
fld dword [ebx + 8]
fmul dword [0x645250]
fsubr dword [esp + 0x18]
fstp dword [esi + 0x2c]
mov edx, dword [esi + 8]
push edx
lea eax, [esi + 0x18]
push eax
add esi, 0x30
push esi
call fcn.00520fa0
add esp, 0xc
mov ecx, dword [0x96186c]
cmp ecx, dword [0x961870]
jae 0x4feac8
mov dword [ecx], 0x65b984
rdtsc
mov dword [esp + 0x14], eax
mov edx, dword [esp + 0x14]
mov dword [ecx + 4], edx
add ecx, 0xc
mov dword [0x96186c], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10