Function at 0x407a22
Capabilities:
Check os version
Get common file path

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x7c
mov eax, dword [ebp + 0xc]
test eax, eax
jns 0x407a3d
mov edx, dword [0x456ba4]
not eax
mov eax, dword [edx + eax*4]
add eax, dword [0x452ad8]
mov ebx, 0x456bc0
mov edi, eax
mov eax, dword [ebp + 8]
sub eax, 0x456bc0
cmp eax, 0x3fff
ja 0x407b0a
mov ebx, dword [ebp + 8]
mov dword [ebp + 8], 0
jmp 0x407b0a
mov edx, ebx
sub edx, 0x456bc0
cmp edx, 0x1fff
jg 0x407b14
cmp al, 0xfc
jbe 0x407d1c
mov cl, byte [edi + 2]
add edi, 3
mov byte [ebp - 0x48], cl
mov cl, byte [edi - 2]
mov esi, dword [ebp - 0x48]
mov byte [ebp - 0x58], cl
mov ecx, dword [ebp - 0x58]
and esi, 0x7f
shl esi, 7
and ecx, 0x7f
or esi, ecx
movsx ecx, byte [ebp - 0x58]
mov edx, ecx
mov dword [ebp - 0x24], ecx
or dh, 0x80
mov dword [ebp - 0x28], edx
movsx edx, byte [ebp - 0x48]
mov dword [ebp - 0x48], edx
or dh, 0x80
cmp al, 0xfe
mov dword [ebp - 0x20], edx
mov edx, dword [ebp - 0x48]
mov dword [ebp - 0x1c], edx
je 0x407b40
cmp al, 0xfd
jne 0x407cff
cmp esi, 0x1d
jne 0x407cd6
mov eax, dword [0x452b44]
mov dword [esp], ebx
mov dword [esp + 4], eax
call fcn.004077ff
sub esi, 0x15
push eax
push eax
cmp esi, 6
jbe 0x407cf1
mov dword [esp], ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
push ecx
add ebx, eax
mov al, byte [edi]
test al, al
jne 0x407a6c
cmp dword [ebp + 8], 0
mov byte [ebx], 0
mov eax, 0x456bc0
je 0x407d3a
mov eax, dword [ebp + 8]
mov dword [esp + 4], 0x456bc0
mov dword [esp], eax
call fcn.004078d2
push edx
push edx
jmp 0x407d3a
mov dword [ebp - 0x60], ecx
call dword [sym.imp.KERNEL32.dll_GetVersion]
test eax, eax
mov dword [ebp - 0x5c], 1
mov ecx, dword [ebp - 0x60]
jns 0x407b73
cmp ax, 0x5a04
je 0x407b73
cmp dword [ebp - 0x48], 0x23
sete dl
cmp dword [ebp - 0x48], 0x2e
sete al
or eax, edx
movzx eax, al
mov dword [ebp - 0x5c], eax
cmp dword [0x452a3c], 1
sbb esi, esi
and esi, 0xfffffffe
add esi, 4
test cl, 0x80
je 0x407be6
mov al, byte [ebp - 0x58]
mov dword [esp + 0xc], ebx
xor esi, esi
mov dword [esp + 4], str.SoftwareMicrosoftWindowsCurrentVersion
mov dword [esp], 0x80000002
and eax, 0x40
movsx eax, al
mov dword [esp + 0x10], eax
mov eax, dword [ebp - 0x58]
and eax, 0x3f
add eax, dword [0x452ad8]
mov dword [esp + 8], eax
call fcn.00407756
sub esp, 0x14
cmp byte [ebx], 0
jne 0x407bd7
mov eax, dword [ebp - 0x48]
mov dword [esp], ebx
mov dword [esp + 4], eax
call fcn.00407a22
push eax
push eax
mov al, byte [ebp - 0x5c]
lea esi, [ebp + esi*4 - 0x28]
and eax, 1
mov byte [ebp - 0x58], al
jmp 0x407c4e
cmp ecx, 0x25
jne 0x407bfe
mov dword [esp], ebx
mov dword [esp + 4], 0x2000
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
jmp 0x407c14
cmp ecx, 0x24
jne 0x407bd7
mov dword [esp + 4], 0x2000
mov dword [esp], ebx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push esi
push esi
xor esi, esi
jmp 0x407bd7
cmp byte [ebp - 0x58], 0
mov eax, dword [0x452b40]
jne 0x407c57
lea eax, [ebp - 0x2c]
mov dword [esp + 8], eax
mov eax, dword [esi - 4]
mov dword [esp + 4], eax
mov eax, dword [0x452b44]
mov dword [esp], eax
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderLocation]
sub esp, 0xc
test eax, eax
je 0x407ca7
mov byte [ebx], 0
sub esi, 4
lea eax, [ebp - 0x28]
cmp esi, eax
jne 0x407c1a
jmp 0x407c88
test eax, eax
je 0x407c25
mov dword [esp + 0x10], ebx
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
mov ecx, dword [esi - 4]
mov dword [esp + 4], ecx
mov ecx, dword [0x452b44]
mov dword [esp], ecx
call eax
sub esp, 0x14
test eax, eax
jne 0x407c25
cmp dword [ebp - 0x48], 0x1a
jne 0x407cf1
cmp byte [ebx], 0
je 0x407cf1
mov dword [esp + 4], str.MicrosoftInternet_ExplorerQuick_Launch
mov dword [esp], ebx
call fcn.00407905
push eax
push eax
jmp 0x407cf1
mov eax, dword [ebp - 0x2c]
mov dword [esp + 4], ebx
mov dword [esp], eax
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListA]
mov ecx, dword [ebp - 0x2c]
push edx
push edx
mov dword [ebp - 0x5c], eax
mov dword [esp], ecx
call dword [sym.imp.ole32.dll_CoTaskMemFree]
mov eax, dword [ebp - 0x5c]
push ecx
test eax, eax
je 0x407c48
jmp 0x407c88
mov eax, esi
mov dword [esp], ebx
shl eax, 0xd
add eax, section..ndata
mov dword [esp + 4], eax
call fcn.004078d2
jmp 0x407af0
mov dword [esp], ebx
call fcn.00407955
push eax
jmp 0x407afe
inc al
jne 0x407afe
not esi
mov dword [esp], ebx
mov dword [esp + 4], esi
call fcn.00407a22
push esi
push esi
jmp 0x407afe
lea edx, [ebx + 1]
jne 0x407d30
mov al, byte [edi + 1]
add edi, 2
mov byte [ebx], al
mov ebx, edx
jmp 0x407b0a
mov byte [ebx], al
inc edi
mov ebx, edx
jmp 0x407b0a
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
ret 8