Function at 0x10040260
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
mov esi, dword [ebp + 8]
mov eax, 0x1fffffff
push edi
mov edi, ecx
mov edx, 1
bsr ecx, eax
mov eax, edx
mov dword [ebp - 0xc], edi
shl eax, cl
cmp esi, eax
ja 0x1004062c
lea eax, [esi - 1]
mov esi, dword [edi + 4]
or eax, edx
mov dword [ebp + 8], esi
bsr ecx, eax
lea ecx, [ecx + 1]
shl edx, cl
mov ecx, dword [edi + 0x10]
mov eax, ecx
mov dword [ebp - 0x1c], edx
lea ebx, [edx + edx]
mov edx, dword [edi + 0xc]
sub eax, edx
sar eax, 2
cmp eax, ebx
jae 0x1004036b
cmp ebx, 0x3fffffff
ja 0x1004063b
shl ebx, 2
test ebx, ebx
jne 0x100402cf
xor edi, edi
jmp 0x10040309
cmp ebx, 0x1000
jb 0x100402fe
lea eax, [ebx + 0x23]
cmp eax, ebx
jbe 0x1004063b
push eax
call fcn.10043d44
add esp, 4
test eax, eax
je 0x10040636
lea edi, [eax + 0x23]
and edi, 0xffffffe0
mov dword [edi - 4], eax
jmp 0x10040309
push ebx
call fcn.10043d44
add esp, 4
mov edi, eax
mov edx, dword [ebp - 0xc]
mov ecx, dword [edx + 0x14]
mov eax, dword [edx + 0xc]
sub ecx, eax
sar ecx, 2
test ecx, ecx
je 0x10040349
shl ecx, 2
cmp ecx, 0x1000
jb 0x1004033c
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x10040636
mov eax, edx
push ecx
push eax
call fcn.1017821e
mov edx, dword [ebp - 0xc]
add esp, 8
lea eax, [edi + ebx]
mov dword [edx + 0xc], edi
mov dword [edx + 0x10], eax
mov dword [edx + 0x14], eax
cmp edi, eax
je 0x1004037b
nop dword [eax]
mov dword [edi], esi
add edi, 4
cmp edi, eax
jne 0x10040360
jmp 0x1004037b
lea eax, [ebp + 8]
push eax
push ecx
push edx
call fcn.10019e50
add esp, 0xc
mov edx, edi
mov ecx, dword [ebp - 0x1c]
mov dword [edx + 0x1c], ecx
lea eax, [ecx - 1]
mov dword [edx + 0x18], eax
mov ecx, dword [edx + 4]
mov ecx, dword [ecx]
mov edx, ecx
cmp ecx, esi
je 0x100405ff
mov edi, dword [ecx + 0x1c]
lea eax, [ecx + 8]
mov edx, dword [edx]
mov ebx, dword [eax + 0x10]
mov esi, dword [ebp + 8]
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x18], edi
cmp edi, 0xf
jbe 0x100403c0
mov eax, dword [eax]
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x18], edi
xor edi, edi
mov eax, 0x811c9dc5
test ebx, ebx
je 0x100403f9
mov edx, dword [ebp - 0x14]
mov esi, eax
movzx eax, byte [edx + edi]
inc edi
xor eax, esi
imul esi, eax, 0x1000193
cmp edi, ebx
jb 0x100403d0
mov edx, dword [ecx + 0x18]
mov dword [ebp - 0x10], edx
mov edx, dword [ecx + 0x1c]
mov dword [ebp - 8], esi
mov esi, dword [ebp + 8]
mov eax, dword [ebp - 8]
mov dword [ebp - 0x18], edx
mov edx, dword [ebp - 0x1c]
mov edi, dword [ebp - 0xc]
and eax, dword [edi + 0x18]
mov dword [ebp - 8], eax
mov eax, dword [edi + 0xc]
mov edi, dword [ebp - 8]
lea eax, [eax + edi*8]
mov dword [ebp - 0x14], eax
cmp dword [eax], esi
jne 0x1004041c
mov dword [eax], ecx
mov dword [eax + 4], ecx
jmp 0x100405f5
mov eax, dword [eax + 4]
cmp dword [eax + 0x1c], 0xf
lea edi, [eax + 8]
mov esi, dword [edi + 0x10]
mov dword [ebp - 0x1c], esi
mov esi, dword [ebp + 8]
mov dword [ebp - 8], edi
jbe 0x10040439
mov edi, dword [edi]
mov dword [ebp - 8], edi
cmp dword [ecx + 0x1c], 0xf
lea edi, [ecx + 8]
mov dword [ebp - 4], edi
jbe 0x1004044b
mov edi, dword [ecx + 8]
mov dword [ebp - 4], edi
cmp ebx, dword [ebp - 0x1c]
jne 0x10040511
sub ebx, 4
mov dword [ebp - 0x1c], ebx
jb 0x1004047f
jmp 0x10040463
mov edi, dword [ebp - 4]
mov esi, dword [ebp - 8]
mov edi, dword [edi]
cmp edi, dword [esi]
mov esi, dword [ebp + 8]
jne 0x10040484
add dword [ebp - 4], 4
add dword [ebp - 8], 4
sub ebx, 4
mov dword [ebp - 0x1c], ebx
jae 0x10040460
cmp ebx, 0xfffffffc
je 0x100404d9
mov ebx, dword [ebp - 4]
mov edi, dword [ebp - 8]
mov bl, byte [ebx]
cmp bl, byte [edi]
jne 0x100404d2
mov edi, dword [ebp - 0x1c]
cmp edi, 0xfffffffd
je 0x100404d9
mov ebx, dword [ebp - 4]
mov esi, dword [ebp - 8]
mov bl, byte [ebx + 1]
cmp bl, byte [esi + 1]
mov esi, dword [ebp + 8]
jne 0x100404d2
cmp edi, 0xfffffffe
je 0x100404d9
mov ebx, dword [ebp - 4]
mov esi, dword [ebp - 8]
mov bl, byte [ebx + 2]
cmp bl, byte [esi + 2]
mov esi, dword [ebp + 8]
jne 0x100404d2
cmp edi, 0xffffffff
je 0x100404d9
mov ebx, dword [ebp - 4]
mov edi, dword [ebp - 8]
mov bl, byte [ebx + 3]
cmp bl, byte [edi + 3]
je 0x100404d9
sbb edi, edi
or edi, 1
jmp 0x100404db
xor edi, edi
test edi, edi
jne 0x10040511
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
cmp eax, ecx
je 0x10040506
mov ebx, dword [ecx + 4]
mov esi, dword [ebp - 0x1c]
mov dword [ebx], edx
mov edi, dword [edx + 4]
mov dword [edi], eax
mov eax, dword [eax + 4]
mov dword [eax], ecx
mov dword [esi + 4], edi
mov esi, dword [ebp + 8]
mov dword [edx + 4], ebx
mov dword [ecx + 4], eax
mov eax, dword [ebp - 0x14]
mov dword [eax + 4], ecx
jmp 0x100405f5
mov edi, dword [ebp - 0x14]
cmp dword [edi], eax
je 0x100405d2
nop dword [eax]
mov eax, dword [eax + 4]
cmp dword [eax + 0x1c], 0xf
lea edi, [eax + 8]
mov ebx, dword [edi + 0x10]
mov dword [ebp - 0x1c], ebx
jbe 0x10040534
mov edi, dword [edi]
cmp dword [ebp - 0x18], 0xf
lea ebx, [ecx + 8]
mov dword [ebp - 4], ebx
jbe 0x10040546
mov ebx, dword [ecx + 8]
mov dword [ebp - 4], ebx
mov esi, dword [ebp - 0x10]
cmp esi, dword [ebp - 0x1c]
mov esi, dword [ebp + 8]
jne 0x100405c7
mov esi, dword [ebp - 0x10]
mov dword [ebp - 8], esi
sub dword [ebp - 8], 4
mov esi, dword [ebp + 8]
jb 0x10040578
mov ebx, dword [ebx]
cmp ebx, dword [edi]
jne 0x1004057e
mov ebx, dword [ebp - 4]
add edi, 4
add ebx, 4
sub dword [ebp - 8], 4
mov dword [ebp - 4], ebx
jae 0x10040560
cmp dword [ebp - 8], 0xfffffffc
je 0x100405c1
mov ebx, dword [ebp - 4]
mov bl, byte [ebx]
cmp bl, byte [edi]
jne 0x100405ba
cmp dword [ebp - 8], 0xfffffffd
je 0x100405c1
mov ebx, dword [ebp - 4]
mov bl, byte [ebx + 1]
cmp bl, byte [edi + 1]
jne 0x100405ba
cmp dword [ebp - 8], 0xfffffffe
je 0x100405c1
mov ebx, dword [ebp - 4]
mov bl, byte [ebx + 2]
cmp bl, byte [edi + 2]
jne 0x100405ba
cmp dword [ebp - 8], 0xffffffff
je 0x100405c1
mov ebx, dword [ebp - 4]
mov bl, byte [ebx + 3]
cmp bl, byte [edi + 3]
je 0x100405c1
sbb edi, edi
or edi, 1
jmp 0x100405c3
xor edi, edi
test edi, edi
je 0x10040608
mov ebx, dword [ebp - 0x14]
cmp dword [ebx], eax
jne 0x10040520
mov ebx, dword [ecx + 4]
mov dword [ebp - 0x1c], ebx
mov dword [ebx], edx
mov ebx, dword [edx + 4]
mov dword [ebx], eax
mov edi, dword [eax + 4]
mov dword [edi], ecx
mov dword [eax + 4], ebx
mov eax, dword [ebp - 0x1c]
mov dword [edx + 4], eax
mov eax, dword [ebp - 0x14]
mov dword [ecx + 4], edi
mov dword [eax], ecx
mov ecx, edx
cmp edx, esi
jne 0x10040396
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov ebx, dword [ecx + 4]
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
mov esi, eax
mov dword [ebx], edx
mov edi, dword [edx + 4]
mov dword [edi], eax
mov eax, dword [eax + 4]
mov dword [eax], ecx
mov dword [esi + 4], edi
mov esi, dword [ebp + 8]
mov dword [edx + 4], ebx
mov dword [ecx + 4], eax
jmp 0x100405f5
push 0x101c0110
call fcn.10179b40
call fcn.1018070f
call fcn.100093a0
int3