Function at 0x1e3c20
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x248
mov edx, dword [esp + 0x268]
mov dword [esp + 0x43], 0xe48040
mov dword [esp + 0x40], 0x4010ec83
mov dword [esp + 0x3c], 0x48e78948
mov dword [esp + 0x38], 0xce8948fc
mov dword [esp + 0x2b], 0xc3fc8948
mov dword [esp + 0x28], 0x48d2ff41
mov dword [esp + 0x24], 0
mov dword [esp + 0x20], 0xfffffff1
mov dword [esp + 0x1c], 0xba49c031
lea edi, [esp + 0x48]
lea eax, [esp + 0x38]
mov ecx, 3
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
lea edi, [esp + 0x54]
lea eax, [esp + 0x44]
mov ecx, 1
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
movzx eax, byte [esp + 0x46]
mov byte [esp + 0x56], al
mov esi, edx
cmp edx, 4
jb 0x1e3cb1
mov esi, 4
lea eax, [esp + 0x57]
test edx, edx
je 0x1e3e9a
xor ebp, ebp
jmp 0x1e3cfe
mov ebx, 0x1e9995
mov edi, eax
mov ecx, 1
xchg esi, ebx
rep movsd dword es:[edi], dword [esi]
xchg esi, ebx
add eax, 4
mov ebx, 0x1e9999
xor ecx, ecx
mov edi, eax
xchg esi, ebx
rep movsw word es:[edi], word [esi]
xchg esi, ebx
inc ebp
cmp esi, ebp
je 0x1e3d91
cmp ebp, 3
ja case.default.0x1e3d03
jmp dword [ebp*4 + 0x1e91b0]
mov ebx, 0x1e999a
xor ecx, ecx
mov edi, eax
xchg esi, ebx
rep movsd dword es:[edi], dword [esi]
xchg esi, ebx
mov ebx, 0x1e999a
mov edi, eax
mov ecx, 1
xchg esi, ebx
rep movsw word es:[edi], word [esi]
xchg esi, ebx
mov byte [eax + 2], 0xe
add eax, 3
jmp case.default.0x1e3d03
mov ebx, 0x1e9990
mov ecx, 1
mov edi, eax
xchg esi, ebx
rep movsd dword es:[edi], dword [esi]
xchg esi, ebx
add eax, 4
mov ebx, 0x1e9994
xor ecx, ecx
mov edi, eax
xchg esi, ebx
rep movsw word es:[edi], word [esi]
xchg esi, ebx
jmp case.default.0x1e3d03
mov ebx, 0x1e999e
mov edi, eax
mov ecx, 1
xchg esi, ebx
rep movsd dword es:[edi], dword [esi]
xchg esi, ebx
add eax, 4
mov ebx, 0x1e99a2
xor ecx, ecx
mov edi, eax
xchg esi, ebx
rep movsw word es:[edi], word [esi]
xchg esi, ebx
jmp case.default.0x1e3d03
cmp edx, 3
jbe 0x1e3e9a
test dl, 1
je 0x1e3dc4
mov esi, 0x1e99a7
mov ebx, 0x1e99a7
mov edi, eax
xor ecx, ecx
xchg esi, ebx
rep movsd dword es:[edi], dword [esi]
xchg esi, ebx
mov edi, eax
mov ecx, 1
xchg esi, esi
rep movsw word es:[edi], word [esi]
xchg esi, esi
add eax, 2
mov word [esp + 4], 0x50
mov dword [esp], 0x20468b48
mov byte [esp + 0x18], 0
mov dword [esp + 0x14], 0x50000000
mov dword [esp + 0x10], 0x80868b48
lea ecx, [edx*8]
cmp ecx, 0x7fffffff
jae 0x1e414b
mov esi, edx
and esi, 0xfffffffe
add esi, esi
xor edx, 1
sub esi, edx
cmp esi, 4
jb 0x1e3e9a
mov edx, esp
lea ebp, [esp + 0x10]
jmp 0x1e3e4b
mov dword [esp + 0x13], ecx
mov ebx, ebp
mov edi, eax
mov ecx, 2
xchg esi, ebx
rep movsd dword es:[edi], dword [esi]
xchg esi, ebx
add eax, 8
lea ebx, [esp + 0x18]
xor ecx, ecx
mov edi, eax
xchg esi, ebx
rep movsw word es:[edi], word [esi]
xchg esi, ebx
dec esi
cmp esi, 3
jbe 0x1e3e9a
mov edi, esi
and edi, 8
mov ecx, esi
or ecx, 8
imul ecx, edi
xor edi, 8
mov ebx, esi
and ebx, 0xfffffff7
imul ebx, edi
add ecx, ebx
cmp ecx, 0x7e
ja 0x1e3e20
mov byte [esp + 3], cl
mov ebx, edx
mov edi, eax
mov ecx, 1
xchg esi, ebx
rep movsd dword es:[edi], dword [esi]
xchg esi, ebx
lea edi, [eax + 4]
lea ebx, [esp + 4]
xor ecx, ecx
xchg esi, ebx
rep movsw word es:[edi], word [esi]
xchg esi, ebx
movzx ecx, byte [esp + 4]
mov byte [eax + 4], cl
add eax, 5
jmp 0x1e3e45
mov ebp, dword [esp + 0x260]
mov esi, dword [esp + 0x25c]
mov edx, 0x1e998b
mov edi, eax
mov ecx, 1
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
lea edx, [eax + 4]
mov ebx, 0x1e998f
mov edi, edx
xor ecx, ecx
xchg esi, ebx
rep movsw word es:[edi], word [esi]
xchg esi, ebx
mov dword [esp + 0x24], ebp
mov dword [esp + 0x20], esi
lea esi, [esp + 0x1c]
mov edi, edx
mov ecx, 4
xchg esi, esi
rep movsd dword es:[edi], dword [esi]
xchg esi, esi
lea edi, [eax + 0x14]
lea edx, [esp + 0x2c]
mov ecx, 1
xchg esi, edx
rep movsw word es:[edi], word [esi]
xchg esi, edx
movzx ecx, byte [esp + 0x2e]
mov byte [eax + 0x16], cl
add eax, 0x17
mov ecx, eax
lea edx, [esp + 0x48]
xor ecx, edx
not edx
and edx, eax
add edx, edx
sub edx, ecx
mov dword [esp + 0xc], 0
mov ebx, edx
lea eax, [edx + 0x59]
mov dword [esp + 0x34], eax
mov dword [esp + 8], 0x8c8d8a8b
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 3
ja 0x1e3f83
nop
nop
nop
nop
mov eax, dword [esp]
mov ecx, dword [esp]
movzx ecx, byte [esp + ecx + 8]
mov edx, eax
xor edx, 0xe2d23922
mov esi, eax
xor esi, 0x1d2dc6dd
or eax, 0x62d23922
and eax, esi
lea eax, [edx + eax*2]
xor eax, ecx
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x10]
add al, 0x56
mov ecx, dword [esp]
mov byte [esp + ecx + 8], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 4
jb 0x1e3f40
mov eax, dword [esp + 8]
mov ecx, dword [0x1f1ba0]
test ecx, ecx
je 0x1e3fde
xor edx, edx
mov esi, dword [0x1f1ba4]
nop
nop
nop
nop
nop
nop
nop
cmp dword [esi + edx*8], 0x633c81d
je 0x1e3fb0
inc edx
cmp ecx, edx
jne 0x1e3fa0
jmp 0x1e3fde
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, eax
je 0x1e3fde
lea eax, [esp + 0x34]
lea edx, [esp + 0xc]
push 0x40
push 0x3000
push eax
push 0
push edx
push 0xffffffffffffffff
push 6
push dword [0x1f1ba8]
push ecx
call fcn.001e1c60
add esp, 0x24
test eax, eax
js 0x1e4110
mov eax, dword [esp + 0xc]
mov esi, 0x1e9155
mov edi, eax
mov ecx, 0x16
xchg esi, esi
rep movsd dword es:[edi], dword [esi]
xchg esi, esi
lea edi, [eax + 0x58]
mov esi, 0x1e91ad
xor ecx, ecx
xchg esi, esi
rep movsw word es:[edi], word [esi]
xchg esi, esi
mov byte [eax + 0x58], 0x24
mov eax, dword [esp + 0xc]
lea edi, [eax + 0x59]
mov edx, ebx
mov ecx, ebx
shr ecx, 2
lea esi, [esp + 0x48]
xchg esi, esi
rep movsd dword es:[edi], dword [esi]
xchg esi, esi
mov ecx, ebx
and ecx, 0xfffffffc
add eax, ecx
add eax, 0x59
lea esi, [esp + ecx]
add esi, 0x48
mov ecx, ebx
xor ecx, 0xfffffffc
mov ebp, ebx
or ebp, 3
and ebp, ecx
mov ecx, ebp
shr ecx, 1
mov ebx, esi
mov edi, eax
xchg esi, ebx
rep movsw word es:[edi], word [esi]
xchg esi, ebx
test dl, 1
je 0x1e4063
and ebp, 0xfffffffe
movzx ecx, byte [esi + ebp]
mov byte [eax + ebp], cl
mov eax, dword [esp + 0xc]
lea ecx, [eax + 0x59]
push dword [esp + 0x264]
push ecx
call eax
mov dword [esp + 0x30], 0
mov dword [esp + 8], 0x8c8d8a8b
mov dword [esp], 0
mov ecx, dword [esp]
cmp ecx, 3
ja 0x1e40e5
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp]
mov esi, dword [esp]
movzx esi, byte [esp + esi + 8]
mov edi, ecx
xor edi, 0xe2d23922
mov ebx, ecx
xor ebx, 0x1d2dc6dd
or ecx, 0x62d23922
and ecx, ebx
lea ecx, [edi + ecx*2]
xor ecx, esi
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 0x10]
add cl, 0x56
mov esi, dword [esp]
mov byte [esp + esi + 8], cl
inc dword [esp]
mov ecx, dword [esp]
cmp ecx, 4
jb 0x1e40a0
mov ecx, dword [0x1f1ba0]
test ecx, ecx
je 0x1e4155
mov esi, dword [esp + 8]
xor edi, edi
mov ebx, dword [0x1f1ba4]
nop
nop
nop
nop
nop
cmp dword [ebx + edi*8], 0x44caaeb6
je 0x1e4117
inc edi
cmp ecx, edi
jne 0x1e4100
jmp 0x1e4155
mov edx, eax
sar edx, 0x1f
jmp 0x1e4155
mov ecx, dword [ebx + edi*8 + 4]
cmp ecx, esi
je 0x1e4155
lea esi, [esp + 0x30]
lea edi, [esp + 0xc]
push 0x8000
push esi
push edi
push 0xffffffffffffffff
push 4
push dword [0x1f1ba8]
push ecx
mov esi, eax
mov edi, edx
call fcn.001e1c60
mov edx, edi
mov eax, esi
add esp, 0x1c
jmp 0x1e4155
mov eax, 0xffffffff
mov edx, 0xffffffff
add esp, 0x248
pop esi
pop edi
pop ebx
pop ebp
ret 0x10