Function at 0x43a08f
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x294
mov edx, dword [esp + 0x2b4]
mov dword [esp + 0x7b], 0xe48040
mov dword [esp + 0x78], 0x4010ec83
mov dword [esp + 0x74], 0x48e78948
mov dword [esp + 0x70], 0xce8948fc
lea edi, [esp + 0x94]
lea eax, [esp + 0x70]
mov ecx, 3
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
lea edi, [esp + 0xa0]
lea eax, [esp + 0x7c]
mov ecx, 1
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
movzx eax, byte [esp + 0x7e]
mov byte [esp + 0xa2], al
mov esi, edx
cmp edx, 4
jb 0x43a052
mov esi, 4
lea ebp, [esp + 0xa3]
test edx, edx
je 0x43a413
lea ebx, [esp + 8]
xor eax, eax
mov dword [esp + 0x64], esi
jmp 0x43a083
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, esi
jae 0x43a26e
cmp eax, 3
ja case.default.0x43a088
jmp dword [eax*4 + 0x43e6c8]
mov dword [esp + 4], 0x1120a264
mov byte [esp + 8], 0
xor ecx, ecx
xor edi, edi
mov ebx, ecx
and ebx, 0xa
mov edx, edi
xor edx, 5
add edx, ebx
xor dl, byte [esp + edi + 4]
add dl, 0xe7
mov byte [esp + edi + 4], dl
inc edi
add ecx, 2
cmp edi, 5
jne 0x43a0a0
lea ebx, [esp + 4]
mov edx, ebx
xor ecx, ecx
mov edi, ebp
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
mov edx, ebx
mov edi, ebp
mov ecx, 1
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
movzx ecx, byte [esp + 6]
mov byte [ebp + 2], cl
add ebp, 3
lea ebx, [esp + 8]
jmp case.default.0x43a088
mov dword [esp + 4], 0xc1884280
mov byte [esp + 8], 0xd0
mov byte [ebx + 5], 0
mov dword [ebx + 1], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
movzx edx, byte [esp + ecx + 4]
lea edi, [ecx - 0x69af5fb3]
xor edi, edx
mov edx, edi
not edx
or edx, 0x7e
add edx, edi
xor edi, 0x7e
lea edx, [edi + edx*2]
add dl, 3
mov byte [esp + ecx + 4], dl
mov edx, ecx
and edx, 1
xor ecx, 1
lea ecx, [ecx + edx*2]
cmp ecx, 0xa
jb 0x43a120
lea edx, [esp + 4]
mov edi, ebp
mov ecx, 1
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
add ebp, 4
lea edx, [esp + 8]
xor ecx, ecx
mov edi, ebp
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
jmp case.default.0x43a088
mov dword [esp + 4], 0xeb241a24
mov byte [esp + 8], 0x9c
mov byte [ebx + 5], 0
mov dword [ebx + 1], 0
xor ecx, ecx
xor edi, edi
nop
nop
nop
nop
movzx esi, byte [esp + edi + 4]
mov edx, ecx
and edx, 8
mov ebx, edi
xor ebx, 0xbc3c9a24
add ebx, edx
mov edx, ebx
and edx, esi
add edx, edx
add ebx, esi
sub edx, ebx
and ebx, 1
or edx, 1
add edx, ebx
mov bl, 0x4d
sub bl, dl
mov byte [esp + edi + 4], bl
inc edi
add ecx, 2
cmp edi, 0xa
jne 0x43a1a0
lea edx, [esp + 4]
mov ecx, 1
mov edi, ebp
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
add ebp, 4
lea ebx, [esp + 8]
mov edx, ebx
xor ecx, ecx
mov edi, ebp
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
mov esi, dword [esp + 0x64]
jmp case.default.0x43a088
mov dword [esp + 4], 0x3784b6f0
mov byte [esp + 8], 0x3c
mov word [ebx + 5], 0
mov dword [ebx + 1], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edx, ecx
add dl, 0x4a
xor dl, byte [esp + ecx + 4]
add dl, 0x8e
mov byte [esp + ecx + 4], dl
inc ecx
cmp ecx, 0xb
jne 0x43a230
lea edx, [esp + 4]
mov edi, ebp
mov ecx, 1
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
add ebp, 4
lea edx, [esp + 8]
xor ecx, ecx
mov edi, ebp
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
jmp case.default.0x43a088
mov eax, dword [esp + 0x2b4]
cmp eax, 3
jbe 0x43a413
test al, 1
je 0x43a2ac
mov eax, 0x43ebe2
mov edx, 0x43ebe2
mov edi, ebp
xor ecx, ecx
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
mov edi, ebp
mov ecx, 1
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
mov eax, dword [esp + 0x2b4]
add ebp, 2
mov edx, eax
lea eax, [eax*8]
mov esi, 0xffffffff
mov edi, 0xffffffff
cmp eax, 0x7ffffffe
ja 0x43a8e9
lea ebx, [edx - 1]
cmp ebx, 4
jb 0x43a413
mov eax, edx
jmp 0x43a2ec
lea ebx, [eax - 1]
cmp ebx, 3
jbe 0x43a413
neg eax
and eax, 8
mov ecx, ebx
and ecx, 0xfffffff7
imul ecx, eax
mov esi, ebx
and esi, 8
mov eax, ebx
or ebx, 8
imul ebx, esi
add ebx, ecx
cmp ebx, 0x7e
ja 0x43a3a0
mov dword [esp + 4], 0x1178a264
mov word [esp + 8], 0x3360
lea ecx, [esp + 0xc]
mov word [ecx + 2], 0
mov dword [ecx - 2], 0
mov edi, 5
mov edx, 0x4a
nop
nop
nop
nop
nop
mov esi, edx
and esi, 0x72
mov ecx, edi
and ecx, 0xd
or ecx, esi
xor cl, byte [esp + edi - 1]
xor cl, 0x72
add cl, 0xf7
mov byte [esp + edi - 1], cl
inc edi
dec edx
cmp edi, 0x11
jne 0x43a340
lea edx, [esp + 4]
mov edi, ebp
mov ecx, 1
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
lea edi, [ebp + 4]
lea edx, [esp + 8]
xor ecx, ecx
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
movzx ecx, byte [esp + 8]
mov byte [ebp + 4], cl
mov byte [ebp + 3], bl
add ebp, 5
jmp 0x43a2e0
mov dword [esp + 4], 0x130c0ac8
mov dword [esp + 8], 0xffaeadac
mov byte [esp + 0xc], 0xa8
lea ecx, [esp + 0xc]
mov dword [ecx + 4], 0
mov dword [ecx + 1], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
mov edx, ecx
add dl, 0x1c
xor dl, byte [esp + ecx + 4]
add dl, 0x74
mov byte [esp + ecx + 4], dl
inc ecx
cmp ecx, 0x10
jne 0x43a3d0
lea edx, [esp + 4]
mov edi, ebp
mov ecx, 2
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
lea esi, [ebp + 8]
lea edx, [esp + 0xc]
mov edi, esi
xor ecx, ecx
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
mov dword [ebp + 3], ebx
mov ebp, esi
jmp 0x43a2e0
mov ebx, dword [esp + 0x2a8]
mov dword [esp + 4], 0x4986ee2c
lea edx, [esp + 8]
mov byte [esp + 8], 0x68
mov dword [esp + 9], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
add al, 0xe7
xor al, byte [esp + ecx + 4]
add al, 0x7d
mov byte [esp + ecx + 4], al
inc ecx
cmp ecx, 9
jne 0x43a440
lea eax, [esp + 4]
mov edi, ebp
mov ecx, 1
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
lea esi, [ebp + 4]
mov edi, esi
xor ecx, ecx
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
mov dword [esp + 0x8f], 0xc3fc8948
mov dword [esp + 0x8c], 0x48d2ff41
mov dword [esp + 0x80], 0xba49c031
mov dword [esp + 0x84], ebx
mov eax, dword [esp + 0x2ac]
mov dword [esp + 0x88], eax
lea eax, [esp + 0x80]
mov edi, esi
mov ecx, 4
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
lea edi, [ebp + 0x14]
lea eax, [esp + 0x90]
mov ecx, 1
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
movzx eax, byte [esp + 0x92]
mov byte [ebp + 0x16], al
lea ecx, [esp + 0x94]
mov eax, ecx
neg eax
lea ebx, [eax + ebp]
add ebx, 0x17
sub ebp, ecx
xor eax, eax
mov dword [esp], 0
add ebp, 0x71
mov dword [esp + 0x6c], ebp
mov dword [esp + 4], 0x40474645
mov word [esp + 8], 0
mov byte [esp + 0xa], 0
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [esp + ecx + 4]
mov esi, eax
and esi, 2
mov edi, ecx
xor edi, 0x16701f91
add edi, esi
xor edi, edx
mov edx, 1
sub edx, edi
mov esi, 0xd5
sub esi, edi
and edi, 1
and edx, 1
and esi, 0xfe
or esi, edx
xor esi, 0xfe
lea edx, [esi + edi*2]
mov byte [esp + ecx + 4], dl
inc ecx
add eax, 2
cmp ecx, 7
jne 0x43a520
mov esi, dword [esp + 4]
mov eax, dword [0x448588]
test eax, eax
je 0x43a5be
xor ecx, ecx
mov edx, dword [0x44858c]
nop
nop
nop
cmp dword [edx + ecx*8], 0x3e416e49
je 0x43a590
inc ecx
cmp eax, ecx
jne 0x43a580
jmp 0x43a5be
mov eax, dword [edx + ecx*8 + 4]
cmp eax, esi
je 0x43a5be
lea ecx, [esp + 0x6c]
mov edx, esp
push 0x40
push 0x3000
push ecx
push 0
push edx
push 0xffffffffffffffff
push 6
push eax
push dword [0x448590]
call fcn.00437d80
add esp, 0x24
mov esi, eax
test esi, esi
js 0x43a8ba
mov dword [esp + 4], 0xe56b90dd
mov dword [esp + 8], 0x1bf792e7
mov dword [esp + 0xc], 0x7f1adc9f
mov dword [esp + 0x10], 0x1b1a0504
mov dword [esp + 0x14], 0x215e9ef0
mov dword [esp + 0x18], 0x8a0a619b
mov dword [esp + 0x1c], 0x13d04a76
mov dword [esp + 0x20], 0x2b2a1523
mov dword [esp + 0x24], 0x3d562fb1
mov dword [esp + 0x28], 0xd9222d2c
mov dword [esp + 0x2c], 0x76b448bc
mov dword [esp + 0x30], 0xd82e61a3
mov dword [esp + 0x34], 0x2778d4da
mov dword [esp + 0x38], 0x17fea23c
mov dword [esp + 0x3c], 0x6ee0f33
mov dword [esp + 0x40], 0xa1c9de74
mov dword [esp + 0x44], 0xb95192b
mov dword [esp + 0x48], 0xc3e5c9e8
mov dword [esp + 0x4c], 0xb5fc1c0
mov dword [esp + 0x50], 0x9d431de0
mov dword [esp + 0x54], 0x9e0699f9
mov dword [esp + 0x58], 0xefd1fda2
lea edx, [esp + 0x5c]
mov word [esp + 0x5c], 0xd1f4
mov byte [esp + 0x62], 0
mov dword [esp + 0x5e], 0
xor eax, eax
movzx ecx, byte [esp + eax + 4]
lea edi, [eax + 0x6b9cb42]
mov esi, 0x714634bd
sub esi, eax
mov ebp, esi
and ebp, 0x210630ad
and edi, 0x6a8ca52
or edi, ebp
xor edi, ecx
xor edi, 0xa91731ad
lea ebp, [eax + 0x42]
and ebp, ecx
or ebp, edi
or esi, ecx
lea ecx, [eax + esi]
add ecx, 0x8eb9cb43
mov esi, ebp
not esi
and esi, ecx
not ecx
and ecx, ebp
sub ecx, esi
add cl, 0xb6
mov byte [esp + eax + 4], cl
mov ecx, eax
xor ecx, 1
and eax, 1
lea eax, [ecx + eax*2]
cmp eax, 0x5f
jb 0x43a690
mov eax, dword [esp]
lea esi, [esp + 4]
mov ebp, esi
mov edi, eax
mov ecx, 0x16
xchg esi, ebp
rep movsd dword es:[edi], dword [esi]
xchg esi, ebp
mov edi, esi
sar edi, 0x1f
jmp 0x43a8e9