Function at 0x409900
Capabilities:
Copy file
Create directory
Enumerate files on windows
Enumerate files recursively

Disassembly:
push 0xffffffffffffffff
push 0x42e4c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x158
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x28], ecx
push 0x13e
mov dword [esp + 0x174], 1
call fcn.0042218e
add esp, 4
mov ebx, eax
lea eax, [esp + 0x178]
lea ecx, [esp + 0x10]
push 0x43ae28
push eax
push ecx
mov dword [esp + 0x20], ebx
call fcn.004261b5
mov eax, dword [eax]
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov esi, eax
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], esi
call fcn.00425fca
mov edx, dword [0x43c620]
mov dword [esp + 0x18], edx
cmp esi, 0xffffffff
mov byte [esp + 0x170], 2
je 0x409b3b
mov ebp, dword [sym.imp.KERNEL32.dll_CopyFileA]
mov esi, dword [sym.imp.USER32.dll_PeekMessageA]
push 1
push 0
push 0
lea eax, [esp + 0x40]
push 0
push eax
call esi
test eax, eax
je 0x4099d4
lea ecx, [esp + 0x34]
push ecx
call dword [sym.imp.USER32.dll_TranslateMessage]
lea edx, [esp + 0x34]
push edx
call dword [sym.imp.USER32.dll_DispatchMessageA]
push 1
push 0
push 0
lea eax, [esp + 0x40]
push 0
push eax
call esi
test eax, eax
jne 0x4099ab
test byte [ebx], 0x10
jne 0x409b1e
lea esi, [ebx + 0x2c]
lea ecx, [esp + 0x17c]
push esi
lea edx, [esp + 0x34]
push ecx
push edx
call fcn.004261b5
mov edi, dword [eax]
lea eax, [esp + 0x178]
push esi
lea ecx, [esp + 0x14]
push eax
push ecx
mov byte [esp + 0x17c], 3
call fcn.004261b5
mov eax, dword [eax]
push 0
push edi
push eax
call ebp
test eax, eax
lea ecx, [esp + 0x10]
sete bl
call fcn.00425fca
lea ecx, [esp + 0x30]
mov byte [esp + 0x170], 2
call fcn.00425fca
test bl, bl
push esi
je 0x409a9e
lea edx, [esp + 0x17c]
lea eax, [esp + 0x30]
push edx
push eax
call fcn.004261b5
mov ecx, dword [eax]
lea edx, [esp + 0x18]
push ecx
push 0x43ae18
push edx
mov byte [esp + 0x17c], 4
call fcn.0042187d
add esp, 0xc
lea ecx, [esp + 0x2c]
mov byte [esp + 0x170], 2
call fcn.00425fca
mov eax, dword [esp + 0x18]
push 0
push 0x32
push eax
call fcn.00429763
cmp eax, 4
je 0x4099e0
cmp eax, 5
jne 0x409d9e
jmp 0x409b14
lea ecx, [esp + 0x180]
lea edx, [esp + 0x28]
push ecx
push edx
call fcn.004261b5
mov eax, dword [eax]
lea ecx, [esp + 0x50]
push ecx
push eax
mov byte [esp + 0x178], 5
call fcn.0042750c
lea ecx, [esp + 0x24]
mov byte [esp + 0x170], 2
call fcn.00425fca
lea edx, [esp + 0x17c]
push esi
lea eax, [esp + 0x24]
push edx
push eax
mov byte [esp + 0x6c], 0x20
call fcn.004261b5
mov eax, dword [eax]
lea ecx, [esp + 0x50]
push ecx
push eax
mov byte [esp + 0x178], 6
call fcn.00427671
lea ecx, [esp + 0x20]
mov byte [esp + 0x170], 2
call fcn.00425fca
mov ebx, dword [esp + 0x14]
mov esi, dword [sym.imp.USER32.dll_PeekMessageA]
mov edi, dword [esp + 0x1c]
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x409992
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
jmp 0x409b41
mov esi, dword [sym.imp.USER32.dll_PeekMessageA]
lea edx, [esp + 0x178]
push 0x43ae28
lea eax, [esp + 0x20]
push edx
push eax
call fcn.004261b5
mov eax, dword [eax]
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
lea ecx, [esp + 0x1c]
mov ebp, eax
call fcn.00425fca
cmp ebp, 0xffffffff
je 0x409d1f
push 1
push 0
push 0
lea ecx, [esp + 0x40]
push 0
push ecx
call esi
test eax, eax
je 0x409bb2
lea edx, [esp + 0x34]
push edx
call dword [sym.imp.USER32.dll_TranslateMessage]
lea eax, [esp + 0x34]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageA]
push 1
push 0
push 0
lea ecx, [esp + 0x40]
push 0
push ecx
call esi
test eax, eax
jne 0x409b89
test byte [ebx], 0x10
je 0x409d08
lea edi, [ebx + 0x2c]
mov esi, 0x43ae10
mov eax, edi
mov dl, byte [eax]
mov cl, dl
cmp dl, byte [esi]
jne 0x409be9
test cl, cl
je 0x409be5
mov dl, byte [eax + 1]
mov cl, dl
cmp dl, byte [esi + 1]
jne 0x409be9
add eax, 2
add esi, 2
test cl, cl
jne 0x409bc5
xor eax, eax
jmp 0x409bee
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x409d02
mov esi, 0x43ae14
mov eax, edi
mov dl, byte [eax]
mov cl, dl
cmp dl, byte [esi]
jne 0x409c21
test cl, cl
je 0x409c1d
mov dl, byte [eax + 1]
mov cl, dl
cmp dl, byte [esi + 1]
jne 0x409c21
add eax, 2
add esi, 2
test cl, cl
jne 0x409bfd
xor eax, eax
jmp 0x409c26
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x409d02
lea eax, [esp + 0x17c]
lea ecx, [esp + 0x10]
push eax
call fcn.00425d3f
lea ecx, [esp + 0x178]
mov byte [esp + 0x170], 7
push ecx
lea ecx, [esp + 0x18]
call fcn.00425d3f
push edi
lea ecx, [esp + 0x14]
mov byte [esp + 0x174], 8
call fcn.00426288
mov edx, dword [esp + 0x10]
push 0
push edx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
push 0x43a588
lea ecx, [esp + 0x14]
call fcn.00426288
push edi
lea ecx, [esp + 0x18]
call fcn.00426288
push 0x43a588
lea ecx, [esp + 0x18]
call fcn.00426288
push ecx
lea eax, [esp + 0x14]
mov ecx, esp
mov dword [esp + 0x20], esp
push eax
call fcn.00425d3f
push ecx
lea edx, [esp + 0x1c]
mov ecx, esp
mov dword [esp + 0x28], esp
push edx
mov byte [esp + 0x17c], 9
call fcn.00425d3f
mov ecx, dword [esp + 0x30]
mov byte [esp + 0x178], 8
call fcn.00409900
test eax, eax
mov byte [esp + 0x170], 7
lea ecx, [esp + 0x14]
je 0x409d88
call fcn.00425fca
lea ecx, [esp + 0x10]
mov byte [esp + 0x170], 2
call fcn.00425fca
mov esi, dword [sym.imp.USER32.dll_PeekMessageA]
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x409b76
push ebp
call dword [sym.imp.KERNEL32.dll_FindClose]
test ebx, ebx
je 0x409d2c
push ebx
call fcn.004221b7
add esp, 4
lea ecx, [esp + 0x18]
mov byte [esp + 0x170], 1
call fcn.00425fca
lea ecx, [esp + 0x178]
mov byte [esp + 0x170], 0
call fcn.00425fca
lea ecx, [esp + 0x17c]
mov dword [esp + 0x170], 0xffffffff
call fcn.00425fca
mov eax, 1
mov ecx, dword [esp + 0x168]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
pop ebx
add esp, 0x164
ret 8
call fcn.00425fca
lea ecx, [esp + 0x10]
mov byte [esp + 0x170], 2
call fcn.00425fca
lea ecx, [esp + 0x18]
mov byte [esp + 0x170], 1
call fcn.00425fca
lea ecx, [esp + 0x178]
mov byte [esp + 0x170], 0
call fcn.00425fca
lea ecx, [esp + 0x17c]
mov dword [esp + 0x170], 0xffffffff
call fcn.00425fca
xor eax, eax
jmp 0x409d6d