Function at 0x402d20
Capabilities:
Check os version
Get geographical location

Disassembly:
sub esp, 0xcc
mov eax, dword [0x4063c0]
xor eax, esp
mov dword [esp + 0xc8], eax
mov eax, dword [esp + 0xd0]
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x14], eax
mov ebx, 0x40743c
xor eax, eax
mov edi, ebx
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosw word es:[edi], ax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
xor edx, edx
mov ecx, 0x5265c00
div ecx
push 0x4044b0
push ebx
mov ebp, eax
call fcn.00403023
pop ecx
pop ecx
push 0x16
lea eax, [esp + 0xc4]
push eax
push 7
push 0x800
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
lea edx, [esp + 0xc0]
mov esi, edx
mov al, byte [edx]
inc edx
test al, al
jne 0x402d91
sub edx, esi
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402d9d
mov ecx, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402db6
mov ax, word [0x4044b4]
push ebp
mov word [edi], ax
lea eax, [esp + 0xbc]
push 0x4044b8
push eax
call fcn.00403023
lea edx, [esp + 0xc4]
add esp, 0xc
mov esi, edx
mov al, byte [edx]
inc edx
test al, al
jne 0x402de6
sub edx, esi
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402df2
mov ecx, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402e0b
mov ax, word [0x4044b4]
mov word [edi], ax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x1c], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x402ec5
cmp dword [esp + 0x1c], 4
jne 0x402e7b
mov eax, dword [esp + 0x20]
test eax, eax
jne 0x402e63
cmp dword [esp + 0x28], 1
mov edx, 0x4044c0
cmovne edx, dword [esp + 0x14]
cmp dword [esp + 0x28], 2
jne 0x402eca
mov edx, 0x4044c4
jmp 0x402eca
cmp eax, 0xa
jne 0x402e6f
mov edx, 0x4044c8
jmp 0x402eca
cmp eax, 0x5a
jne 0x402ebe
mov edx, 0x4044cc
jmp 0x402eca
cmp dword [esp + 0x1c], 5
jne 0x402ea9
mov eax, dword [esp + 0x20]
test eax, eax
jne 0x402e91
mov edx, 0x4044d0
jmp 0x402eca
cmp eax, 1
jne 0x402e9d
mov edx, 0x4044d4
jmp 0x402eca
cmp eax, 2
jne 0x402ebe
mov edx, 0x4044d8
jmp 0x402eca
cmp dword [esp + 0x1c], 6
jne 0x402ebe
cmp dword [esp + 0x20], 0
jne 0x402ebe
mov edx, 0x4044dc
jmp 0x402eca
mov edx, 0x4044e0
jmp 0x402eca
mov edx, 0x4044e4
mov esi, edx
mov al, byte [edx]
inc edx
test al, al
jne 0x402ecc
sub edx, esi
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402ed8
mov ecx, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402ef1
mov ax, word [0x4044b4]
mov esi, dword [sym.imp.USER32.dll_FindWindowA]
push 0
push str.MSNHiddenWindowClass
mov word [edi], ax
mov byte [esp + 0x1b], 0
call esi
test eax, eax
je 0x402f33
mov byte [esp + 0x13], 1
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402f22
mov ax, word [0x404500]
mov word [edi], ax
push 0
push str.YahooBuddyMain
call esi
test eax, eax
je 0x402f59
mov byte [esp + 0x13], 1
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402f48
mov ax, word [0x404514]
mov word [edi], ax
push 0
push str.Xfire
call esi
test eax, eax
je 0x402f7c
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402f69
mov ax, word [0x404520]
mov word [edi], ax
jmp 0x402f83
cmp byte [esp + 0x13], 1
jne 0x402f97
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402f86
mov ax, word [0x4044b4]
mov word [edi], ax
push 6
call fcn.00402bff
pop ecx
mov ecx, eax
lea edx, [esp + 0xac]
sub edx, ecx
mov al, byte [ecx]
mov byte [edx + ecx], al
inc ecx
test al, al
jne 0x402faa
lea edi, [esp + 0xac]
dec edi
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402fbc
mov ax, word [0x404524]
lea edx, [esp + 0xac]
mov word [edi], ax
mov esi, edx
mov al, byte [edx]
inc edx
test al, al
jne 0x402fd6
sub edx, esi
lea edi, [ebx - 1]
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x402fe2
mov eax, dword [esp + 0x14]
mov ecx, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
mov edx, eax
and ecx, 3
sub edx, ebx
rep movsb byte es:[edi], byte [esi]
mov cl, byte [ebx]
mov byte [edx + ebx], cl
inc ebx
test cl, cl
jne 0x403000
mov ecx, dword [esp + 0xd8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0040303d
add esp, 0xcc
ret