Function at 0x4028c0
Capabilities:
Check os version
Contain obfuscated stackstrings
Get cpu information
Get memory capacity
Identify system language via api
Query or enumerate registry value

Disassembly:
sub esp, 0x3b4
push ebx
push ebp
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetSystemDefaultUILanguage]
mov ebp, dword [esp + 0x3c8]
and eax, 0xffff
mov ecx, 0x27
lea edi, [esp + 0x60]
mov dword [ebp], eax
xor eax, eax
rep stosd dword es:[edi], eax
lea eax, [esp + 0x60]
mov dword [esp + 0x60], 0x9c
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov dl, 0x38
mov al, 0x30
mov byte [esp + 0x43], dl
mov byte [esp + 0x53], dl
mov byte [esp + 0x14], dl
mov byte [esp + 0x10], dl
mov edx, dword [esp + 0x64]
mov byte [esp + 0x29], al
mov byte [esp + 0x2a], al
mov byte [esp + 0x2b], al
mov byte [esp + 0x31], al
mov byte [esp + 0x32], al
mov byte [esp + 0x41], al
mov byte [esp + 0x42], al
mov byte [esp + 0x51], al
mov byte [esp + 0x52], al
mov byte [esp + 0x39], al
xor ebx, ebx
mov cl, 0x32
mov al, 0x31
cmp edx, 4
mov byte [esp + 0x1c], 0x4e
mov byte [esp + 0x1d], 0x54
mov byte [esp + 0x1e], bl
mov byte [esp + 0x28], cl
mov byte [esp + 0x2c], bl
mov byte [esp + 0x18], 0x58
mov byte [esp + 0x19], 0x50
mov byte [esp + 0x1a], bl
mov byte [esp + 0x30], cl
mov byte [esp + 0x33], 0x33
mov byte [esp + 0x34], bl
mov byte [esp + 0x48], 0x56
mov byte [esp + 0x49], 0x69
mov byte [esp + 0x4a], 0x73
mov byte [esp + 0x4b], 0x74
mov byte [esp + 0x4c], 0x61
mov byte [esp + 0x4d], bl
mov byte [esp + 0x40], cl
mov byte [esp + 0x44], bl
mov byte [esp + 0x16], 0x37
mov byte [esp + 0x17], bl
mov byte [esp + 0x50], cl
mov byte [esp + 0x54], 0x52
mov byte [esp + 0x55], cl
mov byte [esp + 0x56], bl
mov byte [esp + 0x15], bl
mov byte [esp + 0x38], cl
mov byte [esp + 0x3a], al
mov byte [esp + 0x3b], cl
mov byte [esp + 0x3c], bl
mov byte [esp + 0x11], 0x2e
mov byte [esp + 0x12], al
mov byte [esp + 0x13], bl
ja 0x402a05
lea edi, [esp + 0x1c]
or ecx, 0xffffffff
xor eax, eax
lea esi, [ebp + 4]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov dword [esp + 0x58], esi
mov eax, ecx
mov esi, edi
mov edi, dword [esp + 0x58]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
cmp edx, 5
jne 0x402a32
mov eax, dword [esp + 0x68]
cmp eax, ebx
jne 0x402a18
lea edi, [esp + 0x28]
jmp 0x402a94
cmp eax, 1
jne 0x402a23
lea edi, [esp + 0x18]
jmp 0x402a94
cmp eax, 2
jne 0x402ab4
lea edi, [esp + 0x30]
jmp 0x402a94
cmp edx, 6
jne 0x402ab4
mov eax, dword [esp + 0x68]
cmp eax, ebx
jne 0x402a55
cmp byte [esp + 0xfa], 1
jne 0x402a4f
lea edi, [esp + 0x48]
jmp 0x402a94
lea edi, [esp + 0x40]
jmp 0x402a94
cmp eax, 1
jne 0x402a70
cmp byte [esp + 0xfa], 1
jne 0x402a6a
lea edi, [esp + 0x16]
jmp 0x402a94
lea edi, [esp + 0x50]
jmp 0x402a94
cmp eax, 2
jne 0x402a8b
cmp byte [esp + 0xfa], 1
jne 0x402a85
lea edi, [esp + 0x14]
jmp 0x402a94
lea edi, [esp + 0x38]
jmp 0x402a94
cmp eax, 3
jne 0x402ab4
lea edi, [esp + 0x10]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [ebp + 4]
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0xf4]
lea edx, [esp + 0x20]
and ecx, 0xffff
lea eax, [ebp + 4]
push ecx
push edx
push eax
lea eax, [esp + 0x30]
push eax
lea ecx, [esp + 0x250]
push str._s__s__s_d
push ecx
mov byte [esp + 0x3c], 0x57
mov byte [esp + 0x3d], 0x69
mov byte [esp + 0x3e], 0x6e
mov byte [esp + 0x3f], bl
mov byte [esp + 0x38], 0x53
mov byte [esp + 0x39], 0x50
mov byte [esp + 0x3a], bl
call dword [sym.imp.MSVCRT.dll_sprintf]
lea edi, [esp + 0x258]
or ecx, 0xffffffff
xor eax, eax
add esp, 0x18
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov byte [esp + 0x13c], bl
mov edx, ecx
mov esi, edi
lea edi, [ebp + 4]
push str.HARDWAREDESCRIPTIONSystemCentralProcessor0
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, 0x40
lea edi, [esp + 0x141]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x140]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
lea ecx, [esp + 0x5c]
lea edx, [esp + 0x13c]
push ecx
push 0xf003f
push ebx
push edx
push closesocket
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x402bc3
lea eax, [esp + 0x58]
lea ecx, [esp + 0x2c0]
push eax
mov eax, dword [esp + 0x60]
lea edx, [esp + 0x14]
push ecx
push edx
push ebx
push str.ProcessorNameString
push eax
mov dword [esp + 0x28], 4
mov dword [esp + 0x70], 0xc8
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov ecx, dword [esp + 0x5c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edx, [ebp + 0x64]
lea edi, [esp + 0x2c0]
jmp 0x402bcb
lea edx, [ebp + 0x64]
mov edi, str.Find_CPU_Error
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push edx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call fcn.004027f0
add esp, 4
lea ecx, [esp + 0xfc]
mov dword [esp + 0xfc], 0x40
push ecx
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatusEx]
mov eax, dword [esp + 0x104]
mov edx, dword [esp + 0x108]
mov ecx, 0x14
call fcn.00402cf0
add eax, 1
adc edx, ebx
push edx
push eax
lea edx, [ebp + 0x44]
push str._u_MB
push edx
call dword [sym.imp.USER32.dll_wsprintfA]
mov edi, str.LH_2.0
or ecx, 0xffffffff
xor eax, eax
add esp, 0x10
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [ebp + 0x84]
mov eax, ecx
mov esi, edi
mov edi, edx
lea edx, [ebp + 0xa4]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
xor eax, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, 0x4048dc
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x3b4
ret