Function at 0x10028590
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10106e40
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x1015050c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x14], ecx
mov eax, dword [ebp + 8]
xor esi, esi
mov dword [ebp - 4], 0
mov edx, eax
movzx edi, word [eax]
test di, di
je 0x10028635
cmp di, 0x5c
jne 0x100285e2
test esi, esi
mov ecx, edx
cmovne ecx, esi
mov esi, ecx
jmp 0x100285e4
xor esi, esi
movzx ecx, word [edx + 2]
add edx, 2
mov edi, ecx
test cx, cx
jne 0x100285d1
test esi, esi
je 0x10028635
sub esi, eax
sar esi, 1
js 0x1002889c
mov ecx, dword [eax - 8]
mov edx, 1
sub edx, dword [eax - 4]
sub ecx, esi
or ecx, edx
jge 0x1002861d
push esi
lea ecx, [ebp + 8]
call fcn.10005720
mov eax, dword [ebp + 8]
cmp esi, dword [eax - 8]
jg 0x1002889c
mov dword [eax - 0xc], esi
xor ecx, ecx
mov eax, dword [ebp + 8]
mov word [eax + esi*2], cx
mov eax, dword [ebp + 8]
mov ebx, dword [eax - 0xc]
mov edi, 0x10118a68
sub edi, eax
push 1
push 0x10118a68
sar edi, 1
call fcn.100aa9d3
mov edx, eax
mov ecx, SysReAllocString
sub ecx, edx
mov dword [ebp - 0x18], edx
add esp, 8
cmp ecx, ebx
jl 0x100288a6
lea esi, [ebx + edx]
test esi, esi
js 0x100288b0
mov eax, dword [ebp + 8]
mov ecx, 1
sub ecx, dword [eax - 4]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax - 8]
sub ecx, esi
or ecx, dword [ebp - 0x10]
jge 0x10028696
push esi
lea ecx, [ebp + 8]
call fcn.10005720
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x18]
lea ecx, [eax + edi*2]
cmp edi, ebx
jbe 0x100286a2
mov ecx, 0x10118a68
push edx
push ecx
push edx
lea eax, [eax + ebx*2]
push eax
call fcn.100049e0
mov eax, dword [ebp + 8]
add esp, 0x10
cmp esi, dword [eax - 8]
jg 0x1002889c
mov dword [eax - 0xc], esi
xor ecx, ecx
mov eax, dword [ebp + 8]
or ebx, 0xffffffff
mov word [eax + esi*2], cx
mov eax, dword [ebp + 8]
mov edx, dword [eax - 0xc]
cmp edx, 3
jl 0x10028733
test edx, edx
js 0x100288ba
movzx ecx, word [eax]
cmp ecx, 0x61
jb 0x100286ec
cmp ecx, 0x7a
jbe 0x100286f5
add ecx, 0xffffffbf
cmp cx, 0x19
ja 0x10028733
cmp edx, 1
jl 0x100288c4
cmp word [eax + 2], 0x3a
jne 0x1002872c
cmp edx, 2
jl 0x100288ce
movzx esi, word [eax + 4]
cmp esi, 0x5c
je 0x10028733
cmp edx, 2
jl 0x100288d8
mov ecx, esi
mov esi, 0x2f2f
cmp cx, si
je 0x10028733
xor esi, esi
jmp 0x10028833
xor edi, edi
test edx, edx
jle 0x1002882e
nop dword [eax]
test edi, edi
js 0x1002889c
cmp edi, edx
jg 0x1002889c
cmp word [eax + edi*2], 0x5c
jne 0x10028822
cmp edi, edx
jl 0x1002876d
lea eax, [ebp + 8]
push eax
lea ecx, [ebp - 0x10]
call fcn.1001e4d0
jmp 0x10028796
mov ecx, dword [eax - 0x10]
test ecx, ecx
je 0x1002877d
mov eax, dword [ecx]
call dword [eax + 0x10]
test eax, eax
jne 0x10028789
call fcn.10005390
mov ecx, eax
mov edx, dword [eax]
call dword [edx + 0x10]
push eax
push edi
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.10007040
mov esi, dword [ebp - 0x10]
push esi
mov byte [ebp - 4], 1
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x10028804
push eax
push esi
push eax
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
test eax, eax
je 0x100287c5
cmp eax, 0x50
je 0x100287c5
cmp eax, 0xb7
jne 0x10028865
mov eax, dword [ebp - 0x14]
lea ecx, [ebp - 0x10]
push ecx
mov ecx, eax
mov esi, dword [eax]
mov ebx, dword [esi + 4]
push ebx
push esi
call fcn.10027b10
mov ecx, dword [ebp - 0x14]
mov edx, dword [ecx + 4]
mov ecx, 0x15555554
sub ecx, edx
cmp ecx, 1
jb 0x10028892
lea ecx, [edx + 1]
mov edx, dword [ebp - 0x14]
mov dword [edx + 4], ecx
mov dword [esi + 4], eax
mov esi, dword [ebp - 0x10]
mov dword [ebx], eax
or ebx, 0xffffffff
mov byte [ebp - 4], 0
add esi, 0xfffffff0
mov eax, ebx
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x1002881f
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebp + 8]
mov edx, dword [eax - 0xc]
inc edi
cmp edi, edx
jl 0x10028740
mov esi, 1
mov dword [ebp - 4], 0xffffffff
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ebx
dec ebx
test ebx, ebx
jg 0x1002884f
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp + 0xc]
add esi, 0xfffffff0
mov byte [ebp - 4], 0
mov dword [ecx], eax
mov eax, ebx
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x1002888b
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, dword [ebp + 8]
xor esi, esi
jmp 0x10028833
push 0x1011d3e4
call fcn.100347df
push 0x80070057
call fcn.100047f0
push 0x80070057
call fcn.100047f0
push 0x80070057
call fcn.100047f0
push 0x80070057
call fcn.100047f0
push 0x80070057
call fcn.100047f0
push 0x80070057
call fcn.100047f0
push 0x80070057
call fcn.100047f0
int3