Function at 0x1c3b93
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x23a39c
call fcn.00239c88
mov eax, 0x10310
call fcn.00226ab0
push ebx
push esi
push edi
push 0x31
xor ebx, ebx
pop ecx
inc ebx
mov dword [ebp - 4], ebx
mov esi, 0x242ac8
mov edi, 0x272f40
push 0x242bf8
rep movsd dword es:[edi], dword [esi]
call fcn.001fa580
pop ecx
cmp eax, 0xffffffff
jne 0x1c3bf8
call fcn.001c3f6b
mov dword [ebp - 0x44], eax
lea eax, [ebp - 0x44]
push eax
lea ecx, [ebp - 0x78]
call fcn.002139b5
mov dword [ebp - 0x78], vtable.std::runtime_error.0
push 0x25ec28
lea eax, [ebp - 0x78]
push eax
call fcn.0021d8c5
push 0x242d00
call fcn.001f8ff0
pop ecx
cmp eax, 0xffffffff
jne 0x1c3c36
call fcn.001c3fd0
mov dword [ebp - 0x4c], eax
lea eax, [ebp - 0x4c]
push eax
lea ecx, [ebp - 0x9c]
call fcn.002139b5
mov dword [ebp - 0x9c], vtable.std::runtime_error.0
push 0x25ec28
lea eax, [ebp - 0x9c]
jmp 0x1c3bf2
xor eax, eax
lea edi, [ebp - 0x14]
stosb byte es:[edi], al
lea edi, [ebp - 0x12]
stosb byte es:[edi], al
test byte [0x272b4c], bl
jne 0x1c3c5f
or dword [0x272b4c], ebx
mov dword [0x26eb6c], 0xe8b8b1aa
mov byte [0x26eb70], 0xd9
xor eax, eax
mov cl, byte [eax + 0x26eb6c]
xor cl, 0xd9
mov byte [eax + 0x26ec80], cl
inc eax
cmp eax, 5
jb 0x1c3c61
push 0x26ec80
call fcn.001fa6a0
pop ecx
test eax, eax
jns 0x1c3cad
call fcn.001c4035
mov dword [ebp - 0x40], eax
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x60]
call fcn.002139b5
mov dword [ebp - 0x60], vtable.std::runtime_error.0
push 0x25ec28
lea eax, [ebp - 0x60]
jmp 0x1c3bf2
xor eax, eax
lea edi, [ebp - 0x13]
stosb byte es:[edi], al
lea edi, [ebp - 0x11]
stosb byte es:[edi], al
test byte [0x272b44], bl
jne 0x1c3ccf
or dword [0x272b44], ebx
mov dword [0x26eb88], 0xd9aabcb8
xor eax, eax
mov cl, byte [eax + 0x26eb88]
xor cl, 0xd9
mov byte [eax + 0x26ec9c], cl
inc eax
cmp eax, 4
jb 0x1c3cd1
push 0x26ec9c
call fcn.001fa5f0
mov ebx, eax
pop ecx
test ebx, ebx
jns 0x1c3d28
call fcn.001c409a
mov dword [ebp - 0x54], eax
lea eax, [ebp - 0x54]
push eax
lea ecx, [ebp - 0xa8]
call fcn.002139b5
mov dword [ebp - 0xa8], vtable.std::runtime_error.0
push 0x25ec28
lea eax, [ebp - 0xa8]
jmp 0x1c3bf2
push 0x10258
lea eax, [ebp - 0x1031c]
push 0
push eax
call fcn.00216f70
mov eax, dword [0x268914]
mov dword [ebp - 0x2e], eax
mov al, byte [0x2688f3]
mov esi, 0x268900
lea edi, [ebp - 0x34]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
mov esi, 0x2688f4
lea edi, [ebp - 0x31]
movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
mov byte [ebp - 0x2c], al
mov eax, dword [0x268904]
mov esi, 0x26890c
lea edi, [ebp - 0x2b]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
mov dword [ebp - 0x28], eax
push 0x10
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x1031c]
push ebx
push eax
call fcn.001fa410
add esp, 0x1c
push 0x10
test eax, eax
pop ecx
lea eax, [ebp - 0x34]
je 0x1c3dcb
mov byte [eax], 0
inc eax
dec ecx
jne 0x1c3d93
call fcn.001c40ff
mov dword [ebp - 0x50], eax
lea eax, [ebp - 0x50]
push eax
lea ecx, [ebp - 0x90]
call fcn.002139b5
mov dword [ebp - 0x90], vtable.std::runtime_error.0
push 0x25ec28
lea eax, [ebp - 0x90]
jmp 0x1c3bf2
mov byte [eax], 0
inc eax
dec ecx
jne 0x1c3dcb
mov ax, word [0x268924]
mov word [ebp - 0x24], ax
mov ax, word [0x268910]
mov esi, 0x268918
lea edi, [ebp - 0x22]
movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
mov word [ebp - 0x1d], ax
mov esi, 0x268920
lea edi, [ebp - 0x1b]
push 0xc
lea eax, [ebp - 0x24]
movsw word es:[edi], word [esi]
push eax
lea eax, [ebp - 0x1031c]
push eax
movsb byte es:[edi], byte [esi]
call fcn.001f9e30
add esp, 0xc
push 0xc
test eax, eax
pop ecx
lea eax, [ebp - 0x24]
je 0x1c3e52
mov byte [eax], 0
inc eax
dec ecx
jne 0x1c3e1a
call fcn.001c4153
mov dword [ebp - 0x48], eax
lea eax, [ebp - 0x48]
push eax
lea ecx, [ebp - 0xb4]
call fcn.002139b5
mov dword [ebp - 0xb4], vtable.std::runtime_error.0
push 0x25ec28
lea eax, [ebp - 0xb4]
jmp 0x1c3bf2
mov byte [eax], 0
inc eax
dec ecx
jne 0x1c3e52
push 9
call fcn.001c41a7
push eax
lea eax, [ebp - 0x1031c]
push eax
call fcn.001f98e0
add esp, 0xc
test eax, eax
je 0x1c3e9c
call fcn.001c41f1
mov dword [ebp - 0x3c], eax
lea eax, [ebp - 0x3c]
push eax
lea ecx, [ebp - 0x6c]
call fcn.002139b5
mov dword [ebp - 0x6c], vtable.std::runtime_error.0
push 0x25ec28
lea eax, [ebp - 0x6c]
jmp 0x1c3bf2
mov ecx, dword [ebp + 0x18]
test ecx, ecx
jne 0x1c3ea8
call fcn.00213628
mov eax, dword [ecx]
lea edx, [ebp - 0x1031c]
push edx
call dword [eax + 4]
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0xc4]
push eax
lea eax, [ebp - 0x1031c]
push eax
mov dword [ebp - 0x18], 0x10
call fcn.001f9bc0
add esp, 0xc
test eax, eax
je 0x1c3f0a
call fcn.001c4245
mov dword [ebp - 0x38], eax
lea eax, [ebp - 0x38]
push eax
lea ecx, [ebp - 0x84]
call fcn.002139b5
mov dword [ebp - 0x84], vtable.std::runtime_error.0
push 0x25ec28
lea eax, [ebp - 0x84]
jmp 0x1c3bf2
mov ecx, dword [ebp + 0x30]
test ecx, ecx
je 0x1c3ea3
push dword [ebp - 0x18]
mov eax, dword [ecx]
lea edx, [ebp - 0xc4]
push edx
call dword [eax + 4]
mov byte [ebp - 4], 0
mov ecx, dword [ebp + 0x18]
test ecx, ecx
je 0x1c3f40
mov eax, dword [ecx]
lea edx, [ebp + 8]
cmp ecx, edx
setne dl
movzx edx, dl
push edx
call dword [eax + 0xc]
and dword [ebp + 0x18], 0
or dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp + 0x30]
test ecx, ecx
je 0x1c3f5c
mov eax, dword [ecx]
lea edx, [ebp + 0x20]
cmp ecx, edx
setne dl
movzx edx, dl
push edx
call dword [eax + 0xc]
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret