Function at 0x407d50
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x15a8
call fcn.00408740
mov edi, edx
mov dword [esp + 0xc], ecx
mov ebx, dword [esp + 0x15c0]
mov esi, dword [esp + 0x15bc]
lea eax, [esp + 0x24]
push 0x84
push 0
push eax
call fcn.00408880
add esp, 0xc
cmp dword [esp + 0x15c4], 0
mov dword [esp + 0x14], edi
je 0x407e1e
test esi, esi
mov ecx, esi
jle 0x408567
xor eax, eax
cmp ecx, 1
je 0x407de8
mov ecx, dword [esp + 0x15bc]
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x14]
lea eax, [eax + eax*8]
shl eax, 5
mov edx, dword [esp + 0xc]
add edx, eax
add edx, 0x8f13
xor eax, eax
nop
nop
movzx esi, byte [edx + eax - 1]
inc dword [esp + esi*4 + 0x24]
movzx esi, byte [edx + eax]
inc dword [esp + esi*4 + 0x24]
add eax, 2
cmp ecx, eax
jne 0x407dd0
mov ecx, dword [esp + 0x15bc]
test cl, 1
je 0x408567
mov ecx, dword [esp + 0x14]
lea ecx, [ecx + ecx*8]
shl ecx, 5
add ecx, dword [esp + 0xc]
movzx eax, byte [eax + ecx + 0x8f12]
mov ecx, dword [esp + 0x15bc]
inc dword [esp + eax*4 + 0x24]
jmp 0x408567
lea eax, [edi + edi*8]
mov dword [esp + 0x1c], eax
mov ebp, eax
shl ebp, 6
test esi, esi
mov dword [esp + 0x18], ebp
jle 0x407f19
cmp esi, 1
jne 0x4083d2
xor eax, eax
xor ebx, ebx
mov ecx, dword [esp + 0x15bc]
test cl, 1
je 0x407e75
mov ecx, dword [esp + 0xc]
add ecx, ebp
add ecx, 0x8192
movzx ecx, word [ecx + eax*2]
test cx, cx
je 0x407e75
mov word [esp + ebx*4 + 0xa8], cx
mov word [esp + ebx*4 + 0xaa], ax
inc ebx
lea eax, [esp + 0x528]
push 0x800
push 0
push eax
call fcn.00408880
add esp, 0xc
test ebx, ebx
sete byte [esp + 0xb]
je 0x407f30
xor eax, eax
cmp ebx, 1
je 0x407eef
mov ecx, ebx
and ecx, 0xfffffffe
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [esp + eax*4 + 0xa8]
movzx esi, dl
inc dword [esp + esi*4 + 0x528]
shr edx, 8
inc dword [esp + edx*4 + 0x928]
movzx edx, word [esp + eax*4 + 0xac]
movzx esi, dl
inc dword [esp + esi*4 + 0x528]
shr edx, 8
inc dword [esp + edx*4 + 0x928]
add eax, 2
cmp ecx, eax
jne 0x407eb0
test bl, 1
je 0x407f10
movzx eax, word [esp + eax*4 + 0xa8]
movzx ecx, al
inc dword [esp + ecx*4 + 0x528]
shr eax, 8
inc dword [esp + eax*4 + 0x928]
mov eax, dword [esp + 0x928]
jmp 0x407f39
lea eax, [esp + 0x528]
push 0x800
push 0
push eax
call fcn.00408880
add esp, 0xc
xor ebx, ebx
mov byte [esp + 0xb], 1
xor eax, eax
xor ecx, ecx
cmp eax, ebx
setne cl
inc ecx
mov dword [esp + 0x20], ecx
lea ebp, [esp + 0xa8]
lea eax, [esp + 0x1128]
xor ecx, ecx
lea esi, [esp + 0x528]
xor edx, edx
mov dword [esp + 4], ebx
jmp 0x407f95
mov edx, dword [esp]
inc edx
mov eax, ecx
and eax, 8
xor ecx, 8
lea ecx, [ecx + eax*2]
mov esi, dword [esp + 0x10]
add esi, 0x400
mov eax, edi
cmp edx, dword [esp + 0x20]
je 0x40804c
mov dword [esp], edx
mov edi, ebp
mov ebp, eax
mov edx, 3
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov dword [esp + edx*4 + 0xd1c], eax
add eax, dword [esi + edx*4 - 0xc]
mov dword [esp + edx*4 + 0xd20], eax
add eax, dword [esi + edx*4 - 8]
mov dword [esp + edx*4 + 0xd24], eax
add eax, dword [esi + edx*4 - 4]
mov dword [esp + edx*4 + 0xd28], eax
add eax, dword [esi + edx*4]
add edx, 4
cmp edx, 0x103
jne 0x407fb0
mov dword [esp + 0x10], esi
cmp byte [esp + 0xb], 0
jne 0x407f70
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx eax, word [edi + edx*4]
shr eax, cl
mov esi, edi
mov edi, ebp
mov ebp, eax
xor ebp, 0x3fffff00
or eax, 0xff
and eax, ebp
mov ebp, dword [esp + eax*4 + 0xd28]
lea ebx, [ebp + 1]
mov dword [esp + eax*4 + 0xd28], ebx
mov ebx, dword [esp + 4]
mov eax, dword [esi + edx*4]
mov dword [edi + ebp*4], eax
mov ebp, edi
mov edi, esi
mov eax, edx
xor eax, 1
and edx, 1
lea edx, [eax + edx*2]
cmp edx, ebx
jb 0x408000
jmp 0x407f70
mov dword [esp], ebp
test ebx, ebx
mov ebx, dword [esp + 0x15c0]
je 0x408445
mov ecx, dword [esp + 4]
cmp ecx, 1
jne 0x408074
mov eax, dword [esp]
mov word [eax], 1
jmp 0x4082b4
mov edx, dword [esp]
movzx eax, word [edx + 4]
add word [edx], ax
mov eax, ecx
not eax
and eax, 1
and ecx, 0xfffffffe
sub ecx, eax
mov dword [esp + 0x10], ecx
cmp ecx, 2
jl 0x408131
xor ecx, ecx
mov edx, 2
mov esi, 1
jmp 0x4080c5
mov ebp, dword [esp]
movzx eax, word [ebp + edx*4]
inc edx
add word [ebp + esi*4], ax
inc esi
cmp dword [esp + 0x10], esi
je 0x408131
mov ebp, dword [esp]
movzx eax, word [ebp + ecx*4]
cmp edx, dword [esp + 4]
jge 0x4080dd
movzx edi, word [ebp + edx*4]
cmp ax, di
jae 0x408110
mov word [ebp + esi*4], ax
mov word [ebp + ecx*4], si
inc ecx
cmp edx, dword [esp + 4]
jge 0x40811c
cmp ecx, esi
jge 0x4080b0
mov ebp, dword [esp]
movzx edi, word [ebp + ecx*4]
movzx eax, word [ebp + edx*4]
cmp di, ax
jae 0x4080b8
jmp 0x408124
inc edx
mov word [ebp + esi*4], di
cmp edx, dword [esp + 4]
jl 0x4080ee
mov ebp, dword [esp]
movzx edi, word [ebp + ecx*4]
add word [ebp + esi*4], di
mov word [ebp + ecx*4], si
inc ecx
jmp 0x4080be
mov ecx, dword [esp + 4]
mov edi, dword [esp]
mov word [edi + ecx*4 - 8], 0
mov eax, ecx
xor eax, 3
lea edx, [ecx + ecx]
and edx, 0xfffffff8
sub edx, eax
js 0x4081c1
mov esi, 1
sub esi, eax
mov ecx, edx
and esi, 3
je 0x408171
mov ecx, edx
nop
nop
movzx eax, word [edi + ecx*4]
movzx eax, word [edi + eax*4]
inc eax
mov word [edi + ecx*4], ax
dec ecx
dec esi
jne 0x408160
cmp edx, 3
jb 0x4081c1
inc ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx eax, word [edi + ecx*4 - 4]
movzx eax, word [edi + eax*4]
inc eax
mov word [edi + ecx*4 - 4], ax
movzx eax, word [edi + ecx*4 - 8]
movzx eax, word [edi + eax*4]
inc eax
mov word [edi + ecx*4 - 8], ax
movzx eax, word [edi + ecx*4 - 0xc]
movzx eax, word [edi + eax*4]
inc eax
mov word [edi + ecx*4 - 0xc], ax
movzx eax, word [edi + ecx*4 - 0x10]
movzx eax, word [edi + eax*4]
inc eax
mov word [edi + ecx*4 - 0x10], ax
add ecx, 0xfffffffc
jne 0x408180
mov eax, dword [esp + 4]
lea ecx, [eax - 2]
mov ebx, 1
xor edx, edx
mov esi, dword [esp + 0x10]
jmp 0x4081f0
lea ebx, [ebp*2]
inc edx
test ebp, ebp
je 0x4082a2
test ecx, ecx
js 0x408220
lea ebp, [ecx + 1]
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
movzx eax, word [eax + ecx*4]
cmp edx, eax
jne 0x408230
inc edi
dec ecx
cmp ebp, edi
jne 0x408200
mov ecx, 0xffffffff
jmp 0x408232
xor ebp, ebp
jmp 0x408232
mov ebp, edi
mov edi, ebx
sub edi, ebp
jle 0x4081e0
and edi, 3
je 0x408269
mov dword [esp + 0x10], ebp
mov eax, dword [esp]
mov ebp, esi
lea eax, [eax + esi*4]
xor esi, esi
nop
nop
nop
nop
nop
mov word [eax], dx
inc esi
add eax, 0xfffffffc
cmp edi, esi
jne 0x408250
mov edi, ebx
sub edi, esi
sub ebp, esi
mov esi, ebp
mov ebp, dword [esp + 0x10]
jmp 0x40826b
mov edi, ebx
mov eax, ebp
sub eax, ebx
cmp eax, 0xfffffffc
mov eax, dword [esp]
ja 0x4081e0
nop
nop
nop
nop
nop
mov word [eax + esi*4], dx
mov word [eax + esi*4 - 4], dx
mov word [eax + esi*4 - 8], dx
mov word [eax + esi*4 - 0xc], dx
add esi, 0xfffffffc
add edi, 0xfffffffc
cmp edi, ebp
jg 0x408280
jmp 0x4081e0
cmp dword [esp + 4], 0
mov ebx, dword [esp + 0x15c0]
jle 0x408445
mov eax, dword [esp + 4]
lea edx, [eax - 1]
and eax, 3
xor ecx, ecx
cmp edx, 3
mov edi, dword [esp]
jb 0x40830a
mov edx, dword [esp + 4]
and edx, 0xfffffffc
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [edi + ecx*4]
inc dword [esp + esi*4 + 0x24]
movzx esi, word [edi + ecx*4 + 4]
inc dword [esp + esi*4 + 0x24]
movzx esi, word [edi + ecx*4 + 8]
inc dword [esp + esi*4 + 0x24]
movzx esi, word [edi + ecx*4 + 0xc]
inc dword [esp + esi*4 + 0x24]
add ecx, 4
cmp edx, ecx
jne 0x4082e0
test eax, eax
je 0x40832d
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 + 0x24]
inc edx
cmp eax, edx
jne 0x408320
cmp dword [esp + 4], 2
jl 0x408445
cmp ebx, 0x20
jge 0x4083a0
mov eax, dword [esp + ebx*4 + 0x24]
mov edx, ebx
neg edx
mov ecx, ebx
and edx, 3
je 0x40835c
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x28]
inc ecx
mov dword [esp + ebx*4 + 0x24], eax
dec edx
jne 0x408350
lea edx, [ebx - 0x1d]
cmp edx, 3
jb 0x408398
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x28]
mov dword [esp + ebx*4 + 0x24], eax
add eax, dword [esp + ecx*4 + 0x2c]
mov dword [esp + ebx*4 + 0x24], eax
add eax, dword [esp + ecx*4 + 0x30]
mov dword [esp + ebx*4 + 0x24], eax
add eax, dword [esp + ecx*4 + 0x34]
add ecx, 4
mov dword [esp + ebx*4 + 0x24], eax
cmp ecx, 0x20
jne 0x408370
test ebx, ebx
jle 0x408435
lea edx, [ebx + 1]
xor ecx, ecx
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, dword [esp + edx*4 + 0x20]
shl esi, cl
add eax, esi
dec edx
inc ecx
cmp edx, 1
ja 0x4083b0
mov edx, 1
mov ecx, ebx
shl edx, cl
cmp eax, edx
jne 0x408695
jmp 0x408445
mov ecx, esi
and ecx, 0x7ffffffe
mov eax, dword [esp + 0xc]
lea edx, [eax + ebp]
add edx, 0x8194
xor eax, eax
xor ebx, ebx
jmp 0x4083fb
add eax, 2
cmp ecx, eax
je 0x407e43
movzx esi, word [edx + eax*2 - 2]
test si, si
je 0x408416
mov word [esp + ebx*4 + 0xa8], si
mov word [esp + ebx*4 + 0xaa], ax
inc ebx
movzx esi, word [edx + eax*2]
test si, si
je 0x4083f0
mov word [esp + ebx*4 + 0xa8], si
lea esi, [eax + 1]
mov word [esp + ebx*4 + 0xaa], si
inc ebx
jmp 0x4083f0
mov edx, 1
mov ecx, ebx
shl edx, cl
xor eax, eax
jmp 0x408695
mov esi, dword [esp + 0x1c]
shl esi, 5
mov edi, dword [esp + 0xc]
lea eax, [edi + esi]
add eax, 0x8f12
push 0x120
push 0
push eax
call fcn.00408880
add esp, 0xc
mov eax, dword [esp + 0x18]
add eax, edi
add eax, 0x8852
push 0x240
push 0
push eax
call fcn.00408880
add esp, 0xc
test ebx, ebx
mov ebp, dword [esp]
jle 0x408560
add ebp, 0xfffffffe
mov eax, 1
add esi, dword [esp + 0xc]
mov dword [esp], ebp
jmp 0x4084b5
mov edi, dword [esp + 4]
mov dword [esp + 4], edi
lea ecx, [eax + 1]
cmp eax, ebx
mov eax, ecx
je 0x408560
mov ecx, dword [esp + eax*4 + 0x24]
test ecx, ecx
jle 0x4084a0
mov edx, ecx
and edx, 3
je 0x408510
mov edi, dword [esp + 4]
lea edi, [edi*4]
add edi, ebp
mov ebp, esi
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, word [edi]
mov byte [ebx + ebp + 0x8f12], al
inc esi
add edi, 0xfffffffc
cmp edx, esi
jne 0x4084e0
sub dword [esp + 4], esi
mov edx, ecx
sub edx, esi
mov ebx, dword [esp + 0x15c0]
mov esi, ebp
mov ebp, dword [esp]
jmp 0x408512
mov edx, ecx
cmp ecx, 4
mov edi, dword [esp + 4]
jb 0x4084a4
dec edx
nop
nop
nop
nop
movzx ecx, word [ebp + edi*4]
mov byte [ecx + esi + 0x8f12], al
movzx ecx, word [ebp + edi*4 - 4]
mov byte [ecx + esi + 0x8f12], al
movzx ecx, word [ebp + edi*4 - 8]
mov byte [ecx + esi + 0x8f12], al
movzx ecx, word [ebp + edi*4 - 0xc]
add edi, 0xfffffffc
mov byte [ecx + esi + 0x8f12], al
add edx, 0xfffffffc
cmp edx, 0xfffffffe
jb 0x408520
jmp 0x4084a4
mov ecx, dword [esp + 0x15bc]
mov dword [esp + 0x52c], 0
cmp ebx, 2
jl 0x4085dd
lea ecx, [ebx - 1]
cmp ebx, 2
jne 0x408588
xor eax, eax
mov edx, 2
jmp 0x4085c4
mov ebx, ecx
and ebx, 0xfffffffe
xor eax, eax
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
add eax, dword [esp + edx*4 + 0x28]
add eax, eax
mov dword [esp + edx*4 + 0x530], eax
add eax, dword [esp + edx*4 + 0x2c]
add eax, eax
mov dword [esp + edx*4 + 0x534], eax
add edx, 2
cmp ebx, edx
jne 0x4085a0
add edx, 2
test cl, 1
mov ecx, dword [esp + 0x15bc]
je 0x4085dd
add eax, dword [esp + edx*4 + 0x20]
add eax, eax
mov dword [esp + edx*4 + 0x528], eax
test ecx, ecx
jle 0x40868a
xor eax, eax
mov edx, dword [esp + 0x14]
lea esi, [edx + edx*8]
mov edi, esi
shl edi, 5
mov edx, dword [esp + 0xc]
add edi, edx
mov dword [esp + 4], edi
shl esi, 6
add esi, edx
mov dword [esp], esi
jmp 0x408627
mov ecx, dword [esp]
mov word [ecx + eax*2 + 0x8852], di
mov ecx, dword [esp + 0x15bc]
inc eax
cmp eax, ecx
je 0x40868a
mov edx, dword [esp + 4]
movzx ebx, byte [eax + edx + 0x8f12]
test ebx, ebx
je 0x408622
mov edx, dword [esp + ebx*4 + 0x528]
lea ecx, [edx + 1]
mov dword [esp + ebx*4 + 0x528], ecx
xor edi, edi
cmp ebx, 1
je 0x40867d
mov ebp, ebx
and ebp, 0xfffffffe
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edi, edx
shr edi, 1
mov esi, edx
and esi, 1
add esi, esi
lea ecx, [esi + ecx*4]
and edi, 1
or edi, ecx
shr edx, 2
mov ecx, edi
add ebp, 0xfffffffe
jne 0x408660
test bl, 1
je 0x408610
and edx, 1
lea edi, [edx + edi*2]
jmp 0x408610
add esp, 0x15a8
pop esi
pop edi
pop ebx
pop ebp
ret
mov ecx, dword [esp + ebx*4 + 0x24]
mov esi, ecx
not esi
lea ecx, [esi + ecx*2]
mov dword [esp + ebx*4 + 0x24], ecx
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp ecx, 2
jl 0x4086c8
mov esi, dword [esp + ecx*4 + 0x20]
dec ecx
test esi, esi
je 0x4086b0
dec esi
mov dword [esp + ecx*4 + 0x24], esi
add dword [esp + ecx*4 + 0x28], 2
dec eax
cmp eax, edx
jne 0x408695
jmp 0x408445