Function at 0x4d26e0
Capabilities:
Execute anti-debugging instructions
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x31c
mov eax, dword [0x62d040]
xor eax, esp
mov dword [esp + 0x318], eax
movups xmm0, xmmword [0x5fb6ac]
push ebx
push esi
push edi
push 0x2e
lea eax, [esp + 0xf4]
push 0
push eax
movups xmmword [esp + 0xec], xmm0
call fcn.005861d0
add esp, 0xc
cmp dword [0x6353c0], 0
je 0x4d2747
cmp dword [0x6352fc], 0
je 0x4d2747
lea ecx, [esp + 0x18]
call fcn.004d3340
test al, al
je 0x4d2747
movsd xmm0, qword [esp + 0x18]
jmp 0x4d2763
mov eax, dword [0x6353a0]
mov eax, dword [eax + 8]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x624650]
mov ax, word [0x6314b8]
movsd qword [esp + 0x18], xmm0
movss xmm0, dword [0x6339fc]
addss xmm0, dword [0x633a00]
mov word [esp + 0x6c], ax
mov eax, 0x25
push 0
mov word [esp + 0x94], ax
lea eax, [esp + 0x124]
push 0x200
mulss xmm0, dword [0x624548]
push eax
push 2
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x4b
push eax
movss dword [esp + 0x8c], xmm0
mov dword [esp + 0x94], 0
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d27dd
lea eax, [esp + 0x120]
jmp 0x4d27f4
push 0
push 2
lea eax, [esp + 0x70]
push eax
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
push 0
push 0xc
push dword [0x635388]
call dword [sym.imp.USER32.dll_SendMessageW]
lea eax, ds:[esp + 0xc]
mov dword [esp + 0xc], 0x2c
push eax
mov dword [esp + 0x14], str.SysInfoShowCpuSpeedMhz
call sym.SystemInformer.exe_Ordinal_1886
movsd xmm0, qword [esp + 0x18]
mov dword [esp + 0x68], 0x4c
mov dword [esp + 0x80], 1
mov dword [esp + 0x90], 6
mov dword [esp + 0x94], 0x618c3c
mov dword [esp + 0x98], 0x4b
mov dword [esp + 0xb0], 1
mov dword [esp + 0xc0], 8
test eax, eax
je 0x4d28ba
xor eax, eax
movsd qword [esp + 0x78], xmm0
mov word [esp + 0x6c], ax
mov eax, dword [0x635300]
mov dword [esp + 0xc4], str._MHz
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x624650]
xor eax, eax
mov word [esp + 0x9c], ax
cvtpd2ps xmm0, xmm0
jmp 0x4d290c
divsd xmm0, qword [0x624538]
mov eax, dword [0x635300]
mov cx, word [0x6314b8]
mov word [esp + 0x6c], cx
mov word [esp + 0x9c], cx
mov dword [esp + 0xc4], str._GHz
movsd qword [esp + 0x78], xmm0
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x624650]
cvtpd2ps xmm0, xmm0
divss xmm0, dword [0x624568]
push 0
push 0x200
lea eax, [esp + 0x128]
movss dword [esp + 0xb0], xmm0
push eax
push 4
lea eax, [esp + 0x78]
push eax
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d293d
lea eax, [esp + 0x120]
jmp 0x4d2954
push 0
push 4
lea eax, [esp + 0x70]
push eax
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
push 0
push 0xc
push dword [0x6353c4]
call dword [sym.imp.USER32.dll_SendMessageW]
mov eax, dword [0x6330d0]
push 0
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 1
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x90], 0
call sym.SystemInformer.exe_Ordinal_1380
nop dword [eax]
test al, al
je 0x4d29ad
lea eax, [esp + 0x120]
jmp 0x4d29dd
mov eax, dword [0x6330d0]
push 0
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x40], 0
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
push 0
push 0xc
push dword [0x6353f4]
call dword [sym.imp.USER32.dll_SendMessageW]
mov eax, dword [0x6330d8]
push 0
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 1
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x90], 0
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d2a32
lea eax, [esp + 0x120]
jmp 0x4d2a62
mov eax, dword [0x6330d8]
push 0
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x40], 0
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
push 0
push 0xc
push dword [0x635320]
call dword [sym.imp.USER32.dll_SendMessageW]
mov eax, dword [0x6330d4]
push 0
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 1
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x90], 0
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d2ab7
lea eax, [esp + 0x120]
jmp 0x4d2ae8
mov eax, dword [0x6330d4]
push 0
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x40], 0
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
push 0
push 0xc
push dword [0x6352e4]
call dword [sym.imp.USER32.dll_SendMessageW]
push 0
push 0x30
lea eax, [esp + 0x28]
push eax
push 3
call dword [sym.imp.ntdll.dll_NtQuerySystemInformation]
test eax, eax
js 0x4d2b34
mov ecx, dword [esp + 0x28]
lea edx, [esp + 0xe0]
sub ecx, dword [esp + 0x20]
mov eax, dword [esp + 0x2c]
sbb eax, dword [esp + 0x24]
push 0
push ecx
push eax
push ecx
mov ecx, 2
call fcn.00503da0
lea eax, [esp + 0xe0]
push eax
push 0
push 0xc
push dword [0x6352ec]
call dword [sym.imp.USER32.dll_SendMessageW]
cmp dword [0x63538c], 1
jbe 0x4d2bd1
mov eax, dword [0x635398]
push 0
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 1
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x90], 0
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d2b9a
lea eax, [esp + 0x120]
push eax
jmp 0x4d2bd6
mov eax, dword [0x635398]
push 0
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x40], 0
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
jmp 0x4d2bd6
push 0x607f40
push 0
push 0xc
push dword [0x6353a4]
call dword [sym.imp.USER32.dll_SendMessageW]
cmp dword [0x63538c], 1
jbe 0x4d2c6b
mov eax, dword [0x6352f4]
push 0
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 1
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x90], 0
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d2c34
lea eax, [esp + 0x120]
push eax
jmp 0x4d2c70
mov eax, dword [0x6352f4]
push 0
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x40], 0
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
jmp 0x4d2c70
push 0x607f40
push 0
push 0xc
push dword [0x635314]
call dword [sym.imp.USER32.dll_SendMessageW]
cmp dword [0x63538c], 1
jbe 0x4d2d0b
mov eax, dword [0x6353d0]
mov ecx, dword [0x6353d4]
push 0
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 1
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x90], ecx
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d2cd6
lea eax, [esp + 0x120]
push eax
jmp 0x4d2d10
mov eax, dword [0x6353d0]
mov ecx, dword [0x6353d4]
push 0
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x40], ecx
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
jmp 0x4d2d10
push 0x607f40
push 0
push 0xc
push dword [0x6353b4]
call dword [sym.imp.USER32.dll_SendMessageW]
cmp dword [0x63538c], 1
jbe 0x4d2dab
mov eax, dword [0x6353bc]
push 0
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 1
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x90], 0
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d2d74
lea eax, [esp + 0x120]
push eax
jmp 0x4d2db0
mov eax, dword [0x6353bc]
push 0
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x40], 0
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
jmp 0x4d2db0
push 0x607f40
push 0
push 0xc
push dword [0x6353fc]
call dword [sym.imp.USER32.dll_SendMessageW]
mov eax, dword [0x63532c]
push 0
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 1
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x90], 0
call sym.SystemInformer.exe_Ordinal_1380
nop dword [eax]
test al, al
je 0x4d2e0d
lea eax, [esp + 0x120]
jmp 0x4d2e3d
mov eax, dword [0x63532c]
push 0
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x40], 0
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
push 0
push 0xc
push dword [0x635318]
call dword [sym.imp.USER32.dll_SendMessageW]
mov eax, dword [0x635338]
push 0
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 1
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x90], 0
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d2e92
lea eax, [esp + 0x120]
jmp 0x4d2ec2
mov eax, dword [0x635338]
push 0
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x40], 0
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
push 0
push 0xc
push dword [0x6353b0]
call dword [sym.imp.USER32.dll_SendMessageW]
mov eax, dword [0x635334]
push 0
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 1
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x90], 0
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d2f17
lea eax, [esp + 0x120]
jmp 0x4d2f48
mov eax, dword [0x635334]
push 0
mov dword [esp + 0x34], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x40], 0
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
push 0
push 0xc
push dword [0x6353f8]
call dword [sym.imp.USER32.dll_SendMessageW]
lea eax, ds:[esp + 0x60]
push eax
call dword [sym.imp.ntdll.dll_RtlQueryPerformanceCounter]
xor ecx, ecx
lea eax, [esp + 0x18]
lock or dword [eax], ecx
rdtsc
mov dword [esp + 0x14], eax
mov esi, edx
lea eax, [esp + 0x18]
lock or dword [eax], ecx
xor eax, eax
lea edi, [esp + 0x20]
cpuid
mov dword [edi], eax
mov eax, edi
mov dword [eax + 4], ebx
mov dword [eax + 8], ecx
xor ecx, ecx
mov dword [eax + 0xc], edx
lea eax, [esp + 0x18]
lock or dword [eax], ecx
rdtsc
mov dword [esp + 0xc], eax
lea eax, [esp + 0x54]
mov dword [esp + 0x18], edx
lock or dword [eax], ecx
lea eax, [esp + 0x58]
push eax
call dword [sym.imp.ntdll.dll_RtlQueryPerformanceCounter]
mov ebx, dword [esp + 0x58]
sub ebx, dword [esp + 0x60]
mov eax, dword [esp + 0x5c]
sbb eax, dword [esp + 0x64]
mov edi, dword [esp + 0x14]
or edi, esi
mov dword [esp + 0x54], eax
jne 0x4d3001
mov ecx, dword [esp + 0xc]
or ecx, dword [esp + 0x18]
jne 0x4d3001
nop
cmp dword [esp + 0x20], ecx
jne 0x4d3001
cmp dword [esp + 0x2c], ecx
jne 0x4d3001
xorps xmm0, xmm0
movlpd qword [esp + 0x18], xmm0
mov eax, dword [esp + 0x1c]
mov ebx, dword [esp + 0x18]
mov dword [esp + 0x54], eax
mov dword [esp + 0x7c], eax
mov eax, dword [0x6334e8]
push 0
mov dword [esp + 0xac], eax
lea eax, [esp + 0x124]
push 0x200
push eax
push 3
lea eax, [esp + 0x78]
mov dword [esp + 0x78], 0x10009
push eax
mov dword [esp + 0x8c], ebx
mov dword [esp + 0x94], 1
mov dword [esp + 0xa4], 6
mov dword [esp + 0xa8], 0x618c5c
mov dword [esp + 0xac], 0x10009
mov dword [esp + 0xc0], 0
call sym.SystemInformer.exe_Ordinal_1380
test al, al
je 0x4d307f
lea eax, [esp + 0x120]
jmp 0x4d30ae
mov eax, dword ds:[esp + 0x54]
push 0
mov dword [esp + 0x38], eax
lea eax, [esp + 0x24]
push 1
push eax
mov dword [esp + 0x2c], 0x10009
mov dword [esp + 0x3c], ebx
call sym.SystemInformer.exe_Ordinal_1375
push eax
call sym.SystemInformer.exe_Ordinal_1238
mov eax, dword [eax + 4]
push eax
push 0
push 0xc
push dword [0x6352f8]
call dword [sym.imp.USER32.dll_SendMessageW]
mov ecx, dword [esp + 0x324]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00583f9f
mov esp, ebp
pop ebp
ret