Function at 0x407730
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x15b4
call fcn.00408260
mov edi, edx
mov dword [esp + 0xc], ecx
mov esi, dword [esp + 0x15c8]
lea eax, [esp + 0x30]
push 0x84
push 0
push eax
call fcn.00408400
add esp, 0xc
cmp dword [esp + 0x15d0], 0
mov dword [esp + 0x24], edi
je 0x4077fe
test esi, esi
mov ecx, esi
jle 0x407f66
xor eax, eax
cmp ecx, 1
je 0x4077c8
mov ecx, dword [esp + 0x15c8]
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x24]
lea eax, [eax + eax*8]
shl eax, 5
mov edx, dword [esp + 0xc]
add edx, eax
add edx, 0x8f13
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [edx + eax - 1]
inc dword [esp + esi*4 + 0x30]
movzx esi, byte [edx + eax]
inc dword [esp + esi*4 + 0x30]
add eax, 2
cmp ecx, eax
jne 0x4077b0
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x407f66
mov ecx, dword [esp + 0x24]
lea ecx, [ecx + ecx*8]
shl ecx, 5
add ecx, dword [esp + 0xc]
movzx eax, byte [eax + ecx + 0x8f12]
mov ecx, dword [esp + 0x15c8]
inc dword [esp + eax*4 + 0x30]
jmp 0x407f66
lea ebp, [edi + edi*8]
mov eax, ebp
shl eax, 6
mov dword [esp + 0x20], eax
test esi, esi
jle 0x407909
cmp esi, 1
jne 0x4080ed
xor eax, eax
xor ebx, ebx
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x40785f
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x20]
add ecx, edx
add ecx, 0x8192
movzx ecx, word [ecx + eax*2]
test cx, cx
je 0x40785f
mov word [esp + ebx*4 + 0x4b4], cx
mov ecx, ebx
mov word [esp + ebx*4 + 0x4b6], ax
xor ebx, 1
and ecx, 1
lea ebx, [ebx + ecx*2]
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.00408400
add esp, 0xc
test ebx, ebx
sete byte [esp + 0x10]
je 0x407920
xor eax, eax
cmp ebx, 1
je 0x4078df
mov ecx, ebx
and ecx, 0xfffffffe
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [esp + eax*4 + 0x4b4]
movzx esi, dl
inc dword [esp + esi*4 + 0x934]
shr edx, 8
inc dword [esp + edx*4 + 0xd34]
movzx edx, word [esp + eax*4 + 0x4b8]
movzx esi, dl
inc dword [esp + esi*4 + 0x934]
shr edx, 8
inc dword [esp + edx*4 + 0xd34]
add eax, 2
cmp ecx, eax
jne 0x4078a0
test bl, 1
je 0x407900
movzx eax, word [esp + eax*4 + 0x4b4]
movzx ecx, al
inc dword [esp + ecx*4 + 0x934]
shr eax, 8
inc dword [esp + eax*4 + 0xd34]
mov eax, dword [esp + 0xd34]
jmp 0x407929
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.00408400
add esp, 0xc
xor ebx, ebx
mov byte [esp + 0x10], 1
xor eax, eax
xor ecx, ecx
cmp eax, ebx
setne cl
inc ecx
mov dword [esp + 0x2c], ecx
lea eax, [ebx - 1]
mov dword [esp + 0x28], eax
mov edx, ebx
and edx, 0xfffffffe
lea eax, [esp + 0x4b4]
mov dword [esp], eax
lea eax, [esp + 0x1134]
xor ecx, ecx
lea esi, [esp + 0x934]
xor edi, edi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 8], edx
jmp 0x407988
inc edi
add ecx, 8
add esi, 0x400
mov eax, dword [esp + 4]
cmp edi, dword [esp + 0x2c]
je 0x407a9b
mov dword [esp + 0x14], edi
mov edx, dword [esp]
mov dword [esp + 4], edx
mov dword [esp], eax
mov eax, 3
xor edx, edx
nop
nop
nop
mov dword [esp + eax*4 + 0xa8], edx
add edx, dword [esi + eax*4 - 0xc]
mov dword [esp + eax*4 + 0xac], edx
add edx, dword [esi + eax*4 - 8]
mov dword [esp + eax*4 + 0xb0], edx
add edx, dword [esi + eax*4 - 4]
mov dword [esp + eax*4 + 0xb4], edx
add edx, dword [esi + eax*4]
add eax, 4
cmp eax, 0x103
jne 0x4079a0
cmp byte [esp + 0x10], 0
mov edi, dword [esp + 0x14]
jne 0x407970
cmp dword [esp + 0x28], 0
je 0x407a4c
xor eax, eax
mov edi, dword [esp]
mov ebp, dword [esp + 4]
movzx edx, word [ebp + eax*4]
shr edx, cl
movzx edx, dl
mov ebp, dword [esp + edx*4 + 0xb4]
lea ebx, [ebp + 1]
mov dword [esp + edx*4 + 0xb4], ebx
mov edx, dword [esp + 4]
mov edx, dword [edx + eax*4]
mov dword [edi + ebp*4], edx
mov edx, dword [esp + 4]
movzx edx, word [edx + eax*4 + 4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb4]
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb4], ebp
mov ebp, dword [esp + 4]
mov edx, dword [ebp + eax*4 + 4]
mov dword [edi + ebx*4], edx
mov edx, dword [esp + 8]
add eax, 2
cmp edx, eax
jne 0x4079f0
jmp 0x407a4e
xor eax, eax
mov ebx, dword [esp + 0x1c]
test bl, 1
mov ebp, dword [esp + 0x18]
mov edi, dword [esp + 0x14]
je 0x407970
mov edx, dword [esp + 4]
movzx edx, word [edx + eax*4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb4]
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb4], ebp
mov ebp, dword [esp + 0x18]
mov edx, dword [esp + 4]
mov eax, dword [edx + eax*4]
mov edx, dword [esp]
mov dword [edx + ebx*4], eax
mov ebx, dword [esp + 0x1c]
jmp 0x407970
test ebx, ebx
je 0x407e49
cmp ebx, 1
jne 0x407ab5
mov eax, dword [esp]
mov word [eax], 1
jmp 0x407d5c
mov ecx, dword [esp]
movzx eax, word [ecx + 4]
add word [ecx], ax
cmp ebx, 3
jl 0x407baf
mov dword [esp + 4], 2
mov eax, 2
sub eax, ebx
mov dword [esp + 0x10], eax
xor esi, esi
mov edx, 1
jmp 0x407b11
mov edi, dword [esp]
movzx eax, word [edi + eax*4]
inc dword [esp + 4]
add word [edi + edx*4], ax
mov eax, dword [esp + 0x10]
lea ecx, [eax + edx]
inc ecx
inc edx
cmp ecx, 1
je 0x407baf
mov eax, dword [esp]
mov dword [esp + 8], esi
movzx esi, word [eax + esi*4]
mov edi, dword [esp + 4]
cmp edi, ebx
jge 0x407b34
movzx ecx, word [eax + edi*4]
mov word [esp + 0x14], cx
cmp si, word [esp + 0x14]
jae 0x407b50
mov word [eax + edx*4], si
mov esi, dword [esp + 8]
mov word [eax + esi*4], dx
inc esi
mov eax, edi
jmp 0x407b60
movzx ecx, word [esp + 0x14]
mov word [eax + edx*4], cx
inc edi
mov eax, edi
mov esi, dword [esp + 8]
cmp eax, ebx
mov dword [esp + 4], eax
jge 0x407b90
cmp esi, edx
jge 0x407af0
mov edi, dword [esp]
movzx ecx, word [edi + esi*4]
movzx eax, word [edi + eax*4]
cmp cx, ax
jae 0x407af7
jmp 0x407b97
mov edi, dword [esp]
movzx ecx, word [edi + esi*4]
add word [edi + edx*4], cx
mov ecx, esi
mov word [edi + esi*4], dx
and esi, 1
xor ecx, 1
lea esi, [ecx + esi*2]
jmp 0x407aff
mov esi, dword [esp]
mov word [esi + ebx*4 - 8], 0
mov ecx, ebx
add ecx, 0xfffffffd
js 0x407c51
mov edx, ebx
and edx, 3
xor edx, 2
mov eax, ecx
je 0x407bfd
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, dword [esp]
movzx esi, word [esi + eax*4]
mov edi, dword [esp]
movzx esi, word [edi + esi*4]
inc esi
mov edi, dword [esp]
mov word [edi + eax*4], si
mov esi, dword [esp]
dec eax
dec edx
jne 0x407be0
cmp ecx, 3
jb 0x407c51
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, word [esi + eax*4 - 4]
movzx ecx, word [esi + ecx*4]
inc ecx
mov word [esi + eax*4 - 4], cx
movzx ecx, word [esi + eax*4 - 8]
movzx ecx, word [esi + ecx*4]
inc ecx
mov word [esi + eax*4 - 8], cx
movzx ecx, word [esi + eax*4 - 0xc]
movzx ecx, word [esi + ecx*4]
inc ecx
mov word [esi + eax*4 - 0xc], cx
movzx ecx, word [esi + eax*4 - 0x10]
movzx ecx, word [esi + ecx*4]
inc ecx
mov word [esi + eax*4 - 0x10], cx
add eax, 0xfffffffc
jne 0x407c10
lea eax, [ebx - 2]
mov edi, 1
xor ecx, ecx
mov edx, dword [esp + 0x28]
jmp 0x407c8e
mov ebp, dword [esp + 0x18]
mov edi, dword [esp + 4]
add edi, edi
mov dword [esp + 8], edi
inc ecx
cmp dword [esp + 4], 0
mov edi, dword [esp + 8]
je 0x407d54
mov dword [esp + 8], edi
test eax, eax
js 0x407cc0
lea ebp, [eax + 1]
xor edi, edi
nop
nop
nop
nop
nop
movzx esi, word [esi + eax*4]
cmp ecx, esi
jne 0x407cd0
dec eax
inc edi
cmp ebp, edi
mov esi, dword [esp]
jne 0x407ca0
mov eax, 0xffffffff
mov edi, ebp
jmp 0x407cd3
xor edi, edi
jmp 0x407cd3
mov esi, dword [esp]
mov ebp, dword [esp + 8]
sub ebp, edi
mov dword [esp + 4], edi
jle 0x407c70
and ebp, 3
je 0x407d07
lea edi, [esi + edx*4]
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
mov word [edi], cx
inc esi
add edi, 0xfffffffc
cmp ebp, esi
jne 0x407cf0
mov ebp, dword [esp + 8]
mov edi, ebp
sub edi, esi
sub edx, esi
jmp 0x407d0d
mov ebp, dword [esp + 8]
mov edi, ebp
mov esi, dword [esp + 4]
sub esi, ebp
cmp esi, 0xfffffffc
mov esi, dword [esp]
mov ebp, dword [esp + 0x18]
ja 0x407c74
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [esi + edx*4], cx
mov word [esi + edx*4 - 4], cx
mov word [esi + edx*4 - 8], cx
mov word [esi + edx*4 - 0xc], cx
add edx, 0xfffffffc
add edi, 0xfffffffc
cmp edi, dword [esp + 4]
jg 0x407d30
jmp 0x407c74
test ebx, ebx
jle 0x407e49
mov eax, ebx
and eax, 3
xor ecx, ecx
cmp dword [esp + 0x28], 3
mov edi, dword [esp]
jb 0x407daa
mov edx, ebx
and edx, 0xfffffffc
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [edi + ecx*4]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [edi + ecx*4 + 4]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [edi + ecx*4 + 8]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [edi + ecx*4 + 0xc]
inc dword [esp + esi*4 + 0x30]
add ecx, 4
cmp edx, ecx
jne 0x407d80
test eax, eax
je 0x407dcd
mov edx, dword [esp]
lea ecx, [edx + ecx*4]
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [ecx + edx*4]
inc dword [esp + esi*4 + 0x30]
inc edx
cmp eax, edx
jne 0x407dc0
cmp ebx, 2
jl 0x407e49
mov ecx, dword [esp + 0x15cc]
cmp ecx, 0x20
jge 0x407e17
lea eax, [ecx + 1]
mov esi, dword [esp + ecx*4 + 0x30]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
add esi, dword [esp + eax*4 + 0x30]
mov dword [esp + ecx*4 + 0x30], esi
mov edx, eax
and edx, 1
xor eax, 1
lea eax, [eax + edx*2]
mov ecx, dword [esp + 0x15cc]
cmp eax, 0x21
jl 0x407df0
test ecx, ecx
jle 0x408169
lea edx, [ecx + 1]
xor ecx, ecx
xor eax, eax
nop
nop
mov esi, dword [esp + edx*4 + 0x2c]
shl esi, cl
add eax, esi
dec edx
inc ecx
cmp edx, 1
ja 0x407e20
mov edx, 1
mov ecx, dword [esp + 0x15cc]
shl edx, cl
mov dword [esp + 4], edx
cmp eax, edx
jne 0x408176
shl ebp, 5
mov esi, dword [esp + 0xc]
lea eax, [esi + ebp]
add eax, 0x8f12
push 0x120
push 0
push eax
call fcn.00408400
add esp, 0xc
mov eax, dword [esp + 0x20]
add eax, esi
add eax, 0x8852
push 0x240
push 0
push eax
call fcn.00408400
add esp, 0xc
cmp dword [esp + 0x15cc], 0
mov esi, dword [esp]
jle 0x407f5f
add esi, 0xfffffffe
mov eax, 1
add ebp, dword [esp + 0xc]
mov dword [esp], esi
jmp 0x407ec8
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, dword [esp + 0x15cc]
jg 0x407f5f
mov ecx, dword [esp + eax*4 + 0x30]
test ecx, ecx
jle 0x407eb0
mov edx, ecx
and edx, 3
je 0x407f10
mov dword [esp + 0x1c], ebx
lea edi, [esi + ebx*4]
xor esi, esi
movzx ebx, word [edi]
mov byte [ebx + ebp + 0x8f12], al
inc esi
add edi, 0xfffffffc
cmp edx, esi
jne 0x407ee0
mov ebx, dword [esp + 0x1c]
sub ebx, esi
mov edx, ecx
sub edx, esi
mov esi, dword [esp]
cmp ecx, 4
jb 0x407eb0
jmp 0x407f17
mov edx, ecx
cmp ecx, 4
jb 0x407eb0
dec edx
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, word [esi + ebx*4]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [esi + ebx*4 - 4]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [esi + ebx*4 - 8]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [esi + ebx*4 - 0xc]
add ebx, 0xfffffffc
mov byte [ecx + ebp + 0x8f12], al
add edx, 0xfffffffc
cmp edx, 0xfffffffe
jb 0x407f20
jmp 0x407eb0
mov ecx, dword [esp + 0x15c8]
mov dword [esp + 0x938], 0
mov eax, dword [esp + 0x15cc]
cmp eax, 2
jl 0x407fff
lea ecx, [eax - 1]
cmp eax, 2
jne 0x407f92
xor edx, edx
mov eax, 2
jmp 0x407fd6
mov ebx, ecx
and ebx, 0xfffffffe
xor edx, edx
xor eax, eax
nop
nop
nop
nop
nop
mov edi, dword [esp + eax*4 + 0x34]
mov esi, dword [esp + eax*4 + 0x38]
mov ebp, edi
and ebp, edx
xor edi, edx
add edi, edi
lea edx, [edi + ebp*4]
mov dword [esp + eax*4 + 0x93c], edx
mov edi, esi
and edi, edx
xor esi, edx
add esi, esi
lea edx, [esi + edi*4]
mov dword [esp + eax*4 + 0x940], edx
add eax, 2
cmp ebx, eax
jne 0x407fa0
add eax, 2
test cl, 1
mov ecx, dword [esp + 0x15c8]
je 0x407fff
mov ecx, dword [esp + eax*4 + 0x2c]
mov esi, ecx
and esi, edx
xor ecx, edx
add ecx, ecx
lea ecx, [ecx + esi*4]
mov dword [esp + eax*4 + 0x934], ecx
mov ecx, dword [esp + 0x15c8]
test ecx, ecx
jle 0x4080e2
xor edx, edx
mov eax, dword [esp + 0x24]
lea esi, [eax + eax*8]
mov edi, esi
shl edi, 5
mov eax, dword [esp + 0xc]
add edi, eax
mov dword [esp + 8], edi
shl esi, 6
add esi, eax
mov dword [esp], esi
jmp 0x40804f
mov edx, dword [esp + 4]
mov eax, dword [esp]
mov word [eax + edx*2 + 0x8852], di
mov ecx, dword [esp + 0x15c8]
inc edx
cmp edx, ecx
je 0x4080e2
mov eax, dword [esp + 8]
movzx ebx, byte [edx + eax + 0x8f12]
test ebx, ebx
je 0x408046
mov dword [esp + 4], edx
mov edx, dword [esp + ebx*4 + 0x934]
lea ecx, [edx + 1]
mov dword [esp + ebx*4 + 0x934], ecx
xor edi, edi
cmp bl, 4
jb 0x4080bf
mov ebp, ebx
and ebp, 0xfffffffc
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, edx
shr ecx, 2
mov eax, edx
and eax, 2
mov esi, edx
and esi, 1
shl esi, 2
lea esi, [esi + edi*8]
or esi, eax
mov eax, edx
shr eax, 3
and ecx, 1
or ecx, esi
shr edx, 4
and eax, 1
lea edi, [eax + ecx*2]
add ebp, 0xfffffffc
jne 0x408090
and ebx, 3
je 0x408030
mov ecx, edx
nop
nop
nop
nop
nop
nop
shr ecx, 1
and edx, 1
lea edi, [edx + edi*2]
mov edx, ecx
dec ebx
jne 0x4080d0
jmp 0x408030
add esp, 0x15b4
pop esi
pop edi
pop ebx
pop ebp
ret
mov ecx, esi
and ecx, 0x7ffffffe
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x20]
add edx, eax
add edx, 0x8194
xor eax, eax
xor ebx, ebx
jmp 0x40811b
add eax, 2
cmp ecx, eax
je 0x40781f
movzx esi, word [edx + eax*2 - 2]
test si, si
je 0x408140
mov word [esp + ebx*4 + 0x4b4], si
mov esi, ebx
mov word [esp + ebx*4 + 0x4b6], ax
xor ebx, 1
and esi, 1
lea ebx, [ebx + esi*2]
movzx esi, word [edx + eax*2]
test si, si
je 0x408110
mov word [esp + ebx*4 + 0x4b4], si
mov esi, ebx
lea edi, [eax + 1]
mov word [esp + ebx*4 + 0x4b6], di
xor ebx, 1
and esi, 1
lea ebx, [ebx + esi*2]
jmp 0x408110
mov eax, 1
shl eax, cl
mov dword [esp + 4], eax
xor eax, eax
mov ecx, dword [esp + 0x15cc]
add ecx, ecx
jmp 0x4081b0
dec edx
mov dword [esp + esi*2 + 0x30], edx
and esi, 2
xor edi, 1
lea edx, [esp + edi*4]
add edx, 0x30
add dword [edx + esi*4], 2
dec eax
cmp eax, dword [esp + 4]
je 0x407e49
mov edi, dword [esp + 0x15cc]
dec dword [esp + edi*4 + 0x30]
mov esi, ecx
nop
nop
nop
cmp edi, 2
jl 0x4081a5
dec edi
mov edx, dword [esp + esi*2 + 0x2c]
add esi, 0xfffffffe
test edx, edx
je 0x4081c0
jmp 0x408190