Function at 0x42fc10
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x48f3b9
mov eax, dword fs:[0]
push eax
sub esp, 0x94
mov eax, dword [0x4b1280]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebp + 8]
xor ecx, ecx
push ecx
mov dword [ebp - 0x80], ecx
mov dword [ebp - 0x7c], eax
push dword [eax + 0x68]
lea eax, [ebp - 0xa0]
mov dword [ebp - 0x78], ecx
push eax
call fcn.0042de90
add esp, 0xc
cmp byte [ebp - 0x88], 0
mov dword [ebp - 4], 0
je 0x42ff75
push 0xfde9
lea eax, [ebp - 0xa0]
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.0043d3f0
add esp, 0xc
cmp dword [ebp - 0x14], 0xf
lea esi, [ebp - 0x28]
mov byte [ebp - 4], 1
mov edx, 0x811c9dc5
cmova esi, dword [ebp - 0x28]
xor ecx, ecx
cmp dword [ebp - 0x18], ecx
jbe 0x42fcb9
movzx eax, byte [esi + ecx]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [ebp - 0x18]
jb 0x42fca7
push edx
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x84]
push eax
lea ecx, [edi + 0xb8]
call fcn.0041a380
mov eax, dword [eax + 4]
test eax, eax
jne 0x42fcdd
mov eax, dword [edi + 0xbc]
cmp eax, dword [edi + 0xbc]
jne 0x42fd38
mov eax, dword [ebp - 0x14]
cmp eax, 0xf
jbe 0x42fd21
lea ecx, [eax + 1]
mov eax, dword [ebp - 0x28]
mov edx, eax
cmp ecx, 0x1000
jb 0x42fd17
mov eax, dword [edx - 4]
add ecx, 0x23
sub edx, eax
mov dword [ebp - 0x7c], eax
lea eax, [edx - 4]
cmp eax, 0x1f
ja 0x42ff9d
mov eax, dword [ebp - 0x7c]
push ecx
push eax
call fcn.00465a29
add esp, 8
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
jmp 0x42ff75
lea eax, [ebp - 0x28]
push eax
lea ecx, [edi + 0xb8]
call fcn.004234f0
sub esp, 0x18
xorps xmm0, xmm0
mov ecx, esp
movups xmmword [ecx], xmm0
mov dword [ecx + 0x10], 8
mov dword [ecx + 0x14], 0xf
movq xmm0, qword [str.hookcode]
movq qword [ecx], xmm0
mov byte [ecx + 8], 0
mov ecx, eax
call fcn.0040ab40
lea ecx, [ebp - 0x40]
push ecx
mov ecx, eax
call fcn.00419350
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 2
push eax
lea ecx, [edi + 0xb8]
call fcn.004234f0
sub esp, 0x18
xorps xmm0, xmm0
mov edx, esp
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 4
mov dword [edx + 0x14], 0xf
mov ecx, dword [str.ctx1]
mov dword [edx], ecx
mov ecx, eax
mov byte [edx + 4], 0
call fcn.0040ab40
mov ecx, eax
call fcn.004193e0
mov esi, eax
mov dword [ebp - 0x80], edx
lea eax, [ebp - 0x28]
push eax
lea ecx, [edi + 0xb8]
call fcn.004234f0
sub esp, 0x18
xorps xmm0, xmm0
mov edx, esp
movups xmmword [edx], xmm0
mov dword [edx + 0x10], 4
mov dword [edx + 0x14], 0xf
mov ecx, dword [str.ctx2]
mov dword [edx], ecx
mov ecx, eax
mov byte [edx + 4], 0
call fcn.0040ab40
mov ecx, eax
call fcn.004193e0
mov dword [ebp - 0x80], eax
mov eax, dword [ebp - 0x7c]
xor esi, dword [eax + 0x78]
movzx ecx, si
or ecx, 0
jne 0x42fe97
mov ecx, dword [ebp - 0x80]
cmp ecx, dword [eax + 0x80]
jne 0x42fe97
cmp edx, dword [eax + 0x84]
jne 0x42fe97
add eax, 0x294
lea ecx, [ebp - 0x58]
push eax
call fcn.00415e90
push 0xfde9
lea eax, [ebp - 0x58]
mov byte [ebp - 4], 3
push eax
lea eax, [ebp - 0x70]
mov dword [ebp - 0x80], 1
push eax
call fcn.0043d3f0
mov edx, eax
mov ecx, 3
add esp, 0xc
mov dword [ebp - 0x78], ecx
cmp dword [edx + 0x14], 0xf
mov ecx, dword [edx + 0x10]
jbe 0x42fe76
mov edx, dword [edx]
cmp dword [ebp - 0x2c], 0xf
lea eax, [ebp - 0x40]
push ecx
cmova eax, dword [ebp - 0x40]
push edx
push dword [ebp - 0x30]
push eax
call fcn.0041b9f0
add esp, 0x10
mov byte [ebp - 0x71], 1
test al, al
jne 0x42fe9b
mov byte [ebp - 0x71], 0
mov eax, dword [ebp - 0x78]
test al, 2
je 0x42feb3
and eax, 0xfffffffd
lea ecx, [ebp - 0x70]
mov dword [ebp - 0x78], eax
call fcn.0040a120
mov eax, dword [ebp - 0x78]
mov dword [ebp - 4], 2
test al, 1
je 0x42fec6
lea ecx, [ebp - 0x58]
call fcn.0040a170
cmp byte [ebp - 0x71], 0
je 0x42ff03
mov ecx, dword [edi + 0x4c]
xor esi, esi
call fcn.004144a0
test eax, eax
jle 0x42ff03
nop word [eax + eax]
mov ecx, dword [edi + 0x4c]
push esi
call fcn.004148d0
mov ecx, dword [edi + 0x4c]
cmp eax, dword [ebp - 0x7c]
je 0x42fefd
inc esi
call fcn.004144a0
cmp esi, eax
jl 0x42fee0
jmp 0x42ff03
push esi
call fcn.00414e70
mov ecx, dword [ebp - 0x2c]
cmp ecx, 0xf
jbe 0x42ff33
mov edx, dword [ebp - 0x40]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x42ff29
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42ff9d
push ecx
push edx
call fcn.00465a29
add esp, 8
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0xf
mov byte [ebp - 0x40], 0
cmp ecx, 0xf
jbe 0x42ff75
mov edx, dword [ebp - 0x28]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x42ff6b
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42ff9d
push ecx
push edx
call fcn.00465a29
add esp, 8
lea ecx, [ebp - 0xa0]
call fcn.004226e0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00465a37
mov esp, ebp
pop ebp
ret 4
call fcn.0046b4bf
int3