Function at 0x4023a0
Capabilities:
Hash data using djb2

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x1c
mov eax, 0xffffffff
test ecx, ecx
je 0x4024fb
mov ebx, edx
test edx, edx
je 0x4024fb
cmp dword [esp + 0x30], 0
je 0x4024fb
mov edi, ecx
push ebx
call fcn.0041e620
add esp, 4
mov dword [esp + 4], eax
mov ebp, 0x1505
test eax, eax
je 0x40240f
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [ebx + eax]
test ecx, ecx
je 0x40240f
mov edx, ebp
shl edx, 5
mov esi, edx
and esi, ebp
xor edx, ebp
add edx, ecx
lea ebp, [edx + esi*2]
inc eax
cmp dword [esp + 4], eax
jne 0x4023f0
mov dword [esp + 8], ebx
mov esi, dword [edi + 0x20]
lea ebx, [esi - 1]
mov eax, esi
sub eax, 1
mov dword [esp + 0x10], eax
mov dword [esp], edi
jae 0x40247e
mov edi, 0xffffffff
mov esi, dword [esp]
mov eax, dword [esi + 0x18]
cmp eax, dword [esi + 0x1c]
jae 0x4024e5
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x18]
mov edx, dword [esp + 8]
mov dword [eax + ecx*4], edx
mov eax, dword [esi + 4]
mov ecx, dword [esi + 0x18]
mov dword [eax + edi*4], ecx
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0x18]
mov edx, dword [esp + 0x30]
mov dword [eax + ecx*4], edx
mov eax, dword [esi + 0x14]
mov ecx, dword [esi + 0x18]
mov dword [eax + ecx*4], edi
mov eax, dword [esi + 8]
mov ecx, dword [esi + 0x18]
mov dword [eax + ecx*4], ebp
inc dword [esi + 0x18]
mov eax, dword [esi]
mov dword [edx], eax
xor eax, eax
jmp 0x4024fb
and ebx, ebp
mov eax, dword [edi + 4]
mov dword [esp + 0xc], eax
jmp 0x402494
inc ebx
dec esi
je 0x402427
mov edi, ebx
and edi, dword [esp + 0x10]
mov eax, dword [esp + 0xc]
mov eax, dword [eax + edi*4]
cmp eax, 0xffffffff
je 0x40242c
mov ecx, dword [esp]
mov ecx, dword [ecx + 8]
cmp dword [ecx + eax*4], ebp
jne 0x402490
mov ecx, dword [esp]
mov ecx, dword [ecx + 0xc]
mov edi, dword [ecx + eax*4]
push edi
call fcn.0041e620
add esp, 4
cmp eax, dword [esp + 4]
jne 0x402490
push dword [esp + 4]
push edi
push dword [esp + 0x10]
call fcn.0041e640
add esp, 0xc
test eax, eax
jne 0x402490
mov eax, 0xffffffff
jmp 0x4024fb
mov ecx, esi
call fcn.004025b0
mov ecx, eax
mov eax, 0xffffffff
test ecx, ecx
mov ecx, dword [esp + 8]
je 0x402503
add esp, 0x1c
pop esi
pop edi
pop ebx
pop ebp
ret
push ecx
call fcn.0041e620
add esp, 4
mov dword [esp + 0x14], eax
mov edx, dword [esi + 0x20]
lea ebx, [edx - 1]
mov eax, edx
sub eax, 1
mov dword [esp + 0x10], eax
jae 0x40252b
mov edi, 0xffffffff
jmp 0x40243b
and ebx, ebp
mov eax, dword [esi + 4]
mov dword [esp + 0xc], eax
mov esi, dword [esp]
jmp 0x402544
inc ebx
dec edx
je 0x4025a0
mov edi, ebx
and edi, dword [esp + 0x10]
mov eax, dword [esp + 0xc]
mov eax, dword [eax + edi*4]
cmp eax, 0xffffffff
je 0x4025a5
mov ecx, dword [esi + 8]
cmp dword [ecx + eax*4], ebp
jne 0x402540
mov ecx, dword [esi + 0xc]
mov eax, dword [ecx + eax*4]
mov dword [esp + 0x18], eax
push eax
mov dword [esp + 8], edx
call fcn.0041e620
mov edx, dword [esp + 8]
add esp, 4
cmp eax, dword [esp + 0x14]
jne 0x402540
push dword [esp + 0x14]
push dword [esp + 0x1c]
push dword [esp + 0x10]
call fcn.0041e640
mov edx, dword [esp + 0x10]
add esp, 0xc
test eax, eax
jne 0x402540
jmp 0x40243b
mov edi, 0xffffffff
mov esi, dword [esp]
jmp 0x40243b