Function at 0x440120
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x80
mov ebx, ecx
mov eax, dword [ebp + 8]
mov dword [eax + 8], 0
mov dword [eax + 4], 0
mov dword [eax], 0
mov dword [esp + 0x3c], 0
mov dword [esp + 0x2c], 0x100000
mov dword [esp + 0x18], 0
mov dword [esp + 0xc], 0x20272625
mov byte [esp + 0x10], 0
xor eax, eax
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + ecx + 0xc]
mov edi, eax
and edi, 2
mov edx, ecx
xor edx, 0xad097a49
add edx, edi
mov edi, edx
and edi, esi
add edx, esi
add edi, edi
sub edx, edi
add dl, 0x93
mov byte [esp + ecx + 0xc], dl
inc ecx
add eax, 2
cmp ecx, 5
jne 0x440180
mov eax, dword [esp + 0xc]
mov ecx, dword [0x451b4c]
test ecx, ecx
je 0x44020e
xor edx, edx
mov esi, dword [0x451b50]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [esi + edx*8], 0xf3285e74
je 0x4401e0
inc edx
cmp ecx, edx
jne 0x4401d0
jmp 0x44020e
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, eax
je 0x44020e
lea eax, [esp + 0x2c]
lea edx, [esp + 0x18]
push 4
push 0x3000
push eax
push 0
push edx
push 0xffffffffffffffff
push 6
push dword [0x451b54]
push ecx
call fcn.00441b10
add esp, 0x24
test eax, eax
js 0x440842
cmp dword [ebx + 4], 0
je 0x4407d0
xor edx, edx
cmp dword [ebx + 4], 2
mov edi, 0x7fff
je 0x440232
mov edi, 0
mov dword [esp + 0x50], 0xfffeffff
je 0x440244
mov dword [esp + 0x50], SysStringLen
mov dword [esp + 0x4c], 0
mov dword [esp + 0x48], 0
mov dword [esp + 0x44], 0
mov dword [esp + 0x40], 0
mov dword [esp + 0x60], 0
mov dword [esp + 0x5c], 0
mov esi, 0x10000
mov dword [esp + 0x20], 0
mov dword [esp + 4], 0
mov dword [esp + 8], 0
mov dword [esp + 0x54], ebx
mov dword [esp + 0x30], edi
jmp 0x4402de
mov eax, dword [ebp + 8]
mov ecx, dword [esp + 8]
mov dword [eax + 4], ecx
mov ecx, dword [esp + 4]
mov dword [eax], ecx
mov ecx, dword [esp + 0x20]
mov dword [eax + 8], ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, dword [esp + 0x40]
add esi, dword [esp + 0x48]
mov edx, dword [esp + 0x44]
adc edx, dword [esp + 0x4c]
cmp esi, dword [esp + 0x50]
mov eax, edx
sbb eax, edi
jae 0x44075f
mov dword [esp + 0x38], edx
mov ecx, dword [esp + 0x54]
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x64]
push eax
lea eax, [esp + 0x48]
push eax
lea eax, [esp + 0x54]
push eax
push edx
push esi
call fcn.0043fd10
mov edx, dword [esp + 0x38]
cmp eax, 0xbfffffff
ja 0x44075f
mov dword [esp + 0x28], esi
test eax, eax
js 0x4402c0
cmp dword [esp + 0x60], 0x1000
jne 0x4402c0
test byte [esp + 0x5c], 0x66
je 0x4402c0
mov esi, dword [esp + 0x40]
cmp dword [esp + 0x2c], esi
mov ecx, dword [esp + 0x44]
mov eax, 0
mov dword [esp + 0x34], ecx
sbb eax, ecx
mov ebx, dword [esp + 0x28]
jae 0x4404b2
mov dword [esp + 0xc], 0x20272625
mov byte [esp + 0x10], 0
xor ebx, ebx
xor ecx, ecx
nop
nop
nop
nop
nop
movzx edi, byte [esp + ecx + 0xc]
mov eax, ebx
and eax, 2
mov edx, ecx
xor edx, 0xad097a49
add edx, eax
mov eax, edx
and eax, edi
add edx, edi
add eax, eax
sub edx, eax
add dl, 0x93
mov byte [esp + ecx + 0xc], dl
inc ecx
add ebx, 2
cmp ecx, 5
jne 0x440360
mov eax, dword [0x451b4c]
test eax, eax
je 0x4403ea
mov ecx, dword [esp + 0xc]
xor edx, edx
mov edi, dword [0x451b50]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + edx*8], 0x731cdbf3
je 0x4403c0
inc edx
cmp eax, edx
jne 0x4403b0
jmp 0x4403ea
mov eax, dword [edi + edx*8 + 4]
cmp eax, ecx
je 0x4403ea
push 0x8000
lea ecx, [esp + 0x40]
push ecx
lea ecx, [esp + 0x20]
push ecx
push 0xffffffffffffffff
push 4
push dword [0x451b54]
push eax
call fcn.00441b10
add esp, 0x1c
mov dword [esp + 0x3c], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x2c], esi
mov dword [esp + 0xc], 0x20272625
mov byte [esp + 0x10], 0
xor eax, eax
xor ecx, ecx
nop
movzx edi, byte [esp + ecx + 0xc]
mov ebx, eax
and ebx, 2
mov edx, ecx
xor edx, 0xad097a49
add edx, ebx
mov ebx, edx
and ebx, edi
add edx, edi
add ebx, ebx
sub edx, ebx
add dl, 0x93
mov byte [esp + ecx + 0xc], dl
inc ecx
add eax, 2
cmp ecx, 5
jne 0x440410
mov eax, dword [esp + 0xc]
mov ecx, dword [0x451b4c]
test ecx, ecx
je 0x44049e
xor edx, edx
mov edi, dword [0x451b50]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edi + edx*8], 0xf3285e74
je 0x440470
inc edx
cmp ecx, edx
jne 0x440460
jmp 0x44049e
mov ecx, dword [edi + edx*8 + 4]
cmp ecx, eax
je 0x44049e
push 4
push 0x3000
lea eax, [esp + 0x34]
push eax
push 0
lea eax, [esp + 0x28]
push eax
push 0xffffffffffffffff
push 6
push dword [0x451b54]
push ecx
call fcn.00441b10
add esp, 0x24
test eax, eax
mov edi, dword [esp + 0x30]
mov edx, dword [esp + 0x38]
mov ebx, dword [esp + 0x28]
js 0x44075f
mov ecx, dword [esp + 0x54]
lea eax, [esp + 0x70]
push eax
push dword [esp + 0x38]
push esi
push dword [esp + 0x24]
push edx
push ebx
call fcn.0043ffa0
test eax, eax
jns 0x4404da
cmp eax, 0x8000000d
jne 0x4402c0
mov eax, dword [esp + 0x70]
mov ecx, dword [esp + 0x74]
mov edx, dword [ebp + 0x10]
cmp eax, edx
sbb ecx, 0
jb 0x4402c0
push dword [ebp + 0x14]
push edx
push dword [ebp + 0xc]
push eax
push dword [esp + 0x28]
lea eax, [esp + 0x20]
push eax
call fcn.00440890
add esp, 0x18
mov esi, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
mov dword [esp + 0x58], eax
cmp esi, eax
je 0x44029b
mov dword [esp + 0x64], esi
mov ecx, dword [esp + 4]
mov edx, dword [esp + 0x28]
mov ebx, dword [esp + 8]
jmp 0x440555
mov ebx, dword [esp + 8]
mov edi, dword [esp + 0x34]
mov dword [ecx + eax], edi
mov edi, eax
mov eax, dword [esp + 0x6c]
mov dword [ecx + edi + 4], eax
add ebx, 8
add esi, 4
cmp esi, dword [esp + 0x58]
je 0x44070f
mov edi, dword [esi]
sub edi, dword [esp + 0x18]
mov eax, edi
sar eax, 0x1f
add edi, edx
mov dword [esp + 0x34], edi
adc eax, dword [esp + 0x38]
mov dword [esp + 0x6c], eax
mov eax, ebx
sub eax, ecx
mov dword [esp + 8], ebx
cmp ebx, dword [esp + 0x20]
jne 0x440530
mov dword [esp + 4], ecx
mov dword [esp + 0x1c], eax
mov ecx, eax
sar ecx, 3
lea eax, [ecx + 1]
mov ebx, ecx
shr ebx, 1
add ebx, ecx
cmp ebx, eax
ja 0x440598
mov ebx, eax
lea eax, [ebx*8]
push eax
call fcn.0040ca00
add esp, 4
mov ecx, eax
mov edx, dword [esp + 4]
test edx, edx
je 0x4406f7
mov dword [esp + 0x20], ebx
cmp ecx, edx
mov eax, dword [esp + 8]
mov dword [esp + 0x24], ecx
jbe 0x44067f
cmp eax, ecx
jbe 0x44067f
cmp dword [esp + 0x1c], 0
je 0x4406e3
mov eax, dword [esp + 4]
mov edx, dword [esp + 0x1c]
add eax, edx
dec eax
mov ecx, dword [esp + 0x24]
add ecx, edx
dec ecx
mov edi, edx
and edi, 7
je 0x440614
neg edi
xor edx, edx
nop
nop
nop
nop
nop
nop
movzx ebx, byte [eax + edx]
mov byte [ecx + edx], bl
dec edx
cmp edi, edx
jne 0x440600
add eax, edx
add ecx, edx
add edx, dword [esp + 0x1c]
mov edi, dword [esp + 4]
sub edi, dword [esp + 8]
cmp edi, 0xfffffff8
ja 0x4406e3
neg edx
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [eax + edi]
mov byte [ecx + edi], bl
movzx ebx, byte [eax + edi - 1]
mov byte [ecx + edi - 1], bl
movzx ebx, byte [eax + edi - 2]
mov byte [ecx + edi - 2], bl
movzx ebx, byte [eax + edi - 3]
mov byte [ecx + edi - 3], bl
movzx ebx, byte [eax + edi - 4]
mov byte [ecx + edi - 4], bl
movzx ebx, byte [eax + edi - 5]
mov byte [ecx + edi - 5], bl
movzx ebx, byte [eax + edi - 6]
mov byte [ecx + edi - 6], bl
movzx ebx, byte [eax + edi - 7]
mov byte [ecx + edi - 7], bl
add edi, 0xfffffff8
cmp edx, edi
jne 0x440630
jmp 0x4406e3
mov ebx, dword [esp + 0x1c]
mov ecx, ebx
shr ecx, 2
mov eax, edx
mov edi, dword [esp + 0x24]
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
mov eax, ebx
xor eax, 3
mov ecx, edx
mov edx, ebx
or ebx, 0xfffffffc
and ebx, eax
mov eax, dword [esp + 0x24]
lea edi, [eax + ebx]
add ebx, ecx
mov ecx, edx
xor ecx, 0xfffffffc
mov eax, edx
or eax, 3
and eax, ecx
mov ecx, eax
shr ecx, 1
mov edx, ebx
mov dword [esp + 8], ebx
mov dword [esp + 0x68], edi
mov edx, dword [esp + 8]
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
test byte [esp + 0x1c], 1
je 0x4406e3
and eax, 0xfffffffe
movzx ecx, byte [ebx + eax]
mov edx, dword [esp + 0x68]
mov byte [edx + eax], cl
push dword [esp + 4]
call fcn.0040ca10
add esp, 4
mov ebx, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
lea eax, [ecx + ebx*8]
mov dword [esp + 0x20], eax
mov ebx, ecx
mov eax, dword [esp + 0x1c]
add ebx, eax
mov edx, dword [esp + 0x28]
jmp 0x440534
mov eax, dword [ebp + 8]
mov dword [esp + 8], ebx
mov dword [eax + 4], ebx
mov dword [eax], ecx
mov edx, dword [esp + 0x20]
mov dword [eax + 8], edx
mov eax, dword [esp + 0x64]
test eax, eax
je 0x440752
mov dword [esp + 4], ecx
cmp eax, dword [esp + 0x58]
mov edi, dword [esp + 0x30]
je 0x4402c0
push eax
call fcn.0040ca10
add esp, 4
mov dword [esp + 0xc], 0
jmp 0x4402c0
mov dword [esp + 4], ecx
mov edi, dword [esp + 0x30]
jmp 0x4402c0
mov dword [esp + 0xc], 0x20272625
mov byte [esp + 0x10], 0
xor eax, eax
xor ecx, ecx
movzx esi, byte [esp + ecx + 0xc]
mov edi, eax
and edi, 2
mov edx, ecx
xor edx, 0xad097a49
add edx, edi
mov edi, edx
and edi, esi
add edx, esi
add edi, edi
sub edx, edi
add dl, 0x93
mov byte [esp + ecx + 0xc], dl
inc ecx
add eax, 2
cmp ecx, 5
jne 0x440770
mov eax, dword [0x451b4c]
test eax, eax
je 0x440842
mov ecx, dword [esp + 0xc]
xor edx, edx
mov esi, dword [0x451b50]
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [esi + edx*8], 0x731cdbf3
je 0x440818
inc edx
cmp eax, edx
jne 0x4407c0
jmp 0x440842
push 0xf8eb88df
push dword [0x451b40]
call fcn.00444480
add esp, 8
test eax, eax
je 0x44084f
mov ecx, dword [ebx]
test ecx, ecx
je 0x440220
mov dword [esp + 0xc], 0
lea edx, [esp + 0xc]
push edx
push ecx
call eax
test eax, eax
je 0x44085b
cmp dword [esp + 0xc], 0
je 0x44085b
mov dword [ebx + 4], 3
jmp 0x440220
mov eax, dword [esi + edx*8 + 4]
cmp eax, ecx
je 0x440842
push 0x8000
lea ecx, [esp + 0x40]
push ecx
lea ecx, [esp + 0x20]
push ecx
push 0xffffffffffffffff
push 4
push dword [0x451b54]
push eax
call fcn.00441b10
add esp, 0x1c
mov eax, dword [ebp + 8]
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x10
mov dword [ebx + 4], 1
jmp 0x440220
lea eax, [esp + 0x48]
push eax
call fcn.00444cc0
add esp, 4
test al, al
je 0x440220
mov eax, dword [esp + 0x48]
mov ecx, 2
cmp eax, 3
je 0x440880
mov ecx, eax
mov dword [ebx + 4], ecx
jmp 0x440220