Function at 0x100c4920
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1031a9a3
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x40
mov eax, dword [0x1043900c]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x4c], 0
mov eax, dword fs:[0x2c]
mov edx, dword [0x104c14e0]
mov edx, dword [eax + edx*4]
mov eax, dword [0x10611968]
cmp eax, dword [edx + 4]
jg 0x100c49ad
mov eax, dword [0x10611790]
mov ecx, dword [ebp - 0x50]
mov eax, dword [eax + ecx]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.102bb91c
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
push 0x10611968
call fcn.102bba07
add esp, 4
cmp dword [0x10611968], 0xffffffff
jne 0x100c4984
mov dword [ebp - 4], 1
lea ecx, [ebp - 0x44]
xorps xmm0, xmm0
mov dword [ebp - 0x34], 0
movups xmmword [ebp - 0x44], xmm0
push 0x11
mov dword [ebp - 0x30], 0xf
mov byte [ebp - 0x44], 0
mov dword [ebp - 0x4c], 1
call fcn.1001a120
mov esi, 0x103f68f4
jmp 0x100c4a00
mov al, byte [esi]
lea ecx, [ebp - 0x44]
xor al, 0xa5
mov byte [ebp - 0x48], al
push dword [ebp - 0x48]
call fcn.1001a280
add esi, 2
cmp esi, 0x103f6912
jne 0x100c4a00
cmp dword [ebp - 0x30], 0x10
lea eax, [ebp - 0x44]
mov edi, dword [ebp - 0x44]
mov esi, dword [ebp - 0x34]
cmovae eax, edi
mov dword [ebp - 0x4c], edi
mov dword [ebp - 0x48], eax
test esi, esi
je 0x100c4af0
push esi
push 0
push eax
call sub.VCRUNTIME140.dll_memchr
mov edx, eax
add esp, 0xc
test edx, edx
je 0x100c4af0
sub edx, dword [ebp - 0x48]
cmp edx, 0xffffffff
je 0x100c4af0
jmp 0x100c4a60
cmp dword [ebp - 0x30], 0x10
lea eax, [ebp - 0x44]
setae cl
cmovae eax, edi
add eax, edx
test cl, cl
lea edx, [ebp - 0x44]
mov ecx, esi
je 0x100c4a8b
sub eax, edi
mov edi, 1
sub ecx, eax
cmp ecx, edi
cmovb edi, ecx
mov ecx, dword [ebp - 0x4c]
jmp 0x100c4a9e
sub eax, edx
mov edi, 1
sub ecx, eax
cmp ecx, edi
cmovb edi, ecx
lea ecx, [ebp - 0x44]
jmp 0x100c4a9e
lea edx, [ecx + eax]
sub esi, edi
mov ecx, esi
sub ecx, eax
lea eax, [edx + edi]
inc ecx
push ecx
push eax
push edx
call sub.VCRUNTIME140.dll_memmove
mov edi, dword [ebp - 0x44]
lea eax, [ebp - 0x44]
add esp, 0xc
mov dword [ebp - 0x34], esi
cmp dword [ebp - 0x30], 0x10
mov dword [ebp - 0x4c], edi
cmovae eax, edi
mov dword [ebp - 0x48], eax
test esi, esi
je 0x100c4af0
push esi
push 0
push eax
call sub.VCRUNTIME140.dll_memchr
mov edx, eax
add esp, 0xc
test edx, edx
je 0x100c4af0
sub edx, dword [ebp - 0x48]
cmp edx, 0xffffffff
jne 0x100c4a60
jmp 0x100c4af0
cmp dword [ebp - 0x30], 0x10
lea eax, [ebp - 0x44]
cmovae eax, edi
mov dword [ebp - 0x48], eax
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x2c]
xorps xmm0, xmm0
mov dword [ebp - 0x1c], 0
movups xmmword [ebp - 0x2c], xmm0
push 0xd
mov dword [ebp - 0x18], 0xf
mov byte [ebp - 0x2c], 0
mov dword [ebp - 0x4c], 3
call fcn.1001a120
mov esi, 0x103f6434
jmp 0x100c4b32
mov al, byte [esi]
lea ecx, [ebp - 0x2c]
xor al, 0xa5
movzx eax, al
push eax
call fcn.1001a280
add esi, 2
cmp esi, 0x103f644a
jne 0x100c4b32
cmp dword [ebp - 0x18], 0x10
lea esi, [ebp - 0x2c]
mov edi, dword [ebp - 0x1c]
cmovae esi, dword [ebp - 0x2c]
test edi, edi
je 0x100c4bf9
push edi
push 0
push esi
call sub.VCRUNTIME140.dll_memchr
mov ecx, eax
add esp, 0xc
test ecx, ecx
je 0x100c4bf9
sub ecx, esi
cmp ecx, 0xffffffff
je 0x100c4bf9
jmp 0x100c4b82
cmp dword [ebp - 0x18], 0x10
lea esi, [ebp - 0x2c]
lea eax, [ebp - 0x2c]
mov edx, 1
cmovae esi, dword [ebp - 0x2c]
add esi, ecx
cmp dword [ebp - 0x18], 0x10
lea ecx, [ebp - 0x2c]
cmovae eax, dword [ebp - 0x2c]
sub esi, eax
mov eax, edi
sub eax, esi
cmp eax, edx
cmovb edx, eax
cmp dword [ebp - 0x18], 0x10
cmovae ecx, dword [ebp - 0x2c]
sub edi, edx
add ecx, esi
mov eax, edi
sub eax, esi
inc eax
push eax
lea eax, [ecx + edx]
push eax
push ecx
call sub.VCRUNTIME140.dll_memmove
add esp, 0xc
mov dword [ebp - 0x1c], edi
cmp dword [ebp - 0x18], 0x10
lea esi, [ebp - 0x2c]
cmovae esi, dword [ebp - 0x2c]
test edi, edi
je 0x100c4bf9
push edi
push 0
push esi
call sub.VCRUNTIME140.dll_memchr
mov ecx, eax
add esp, 0xc
test ecx, ecx
je 0x100c4bf9
sub ecx, esi
cmp ecx, 0xffffffff
jne 0x100c4b82
jmp 0x100c4bf9
cmp dword [ebp - 0x18], 0x10
lea eax, [ebp - 0x2c]
push 0
push dword [ebp - 0x48]
cmovae eax, dword [ebp - 0x2c]
push eax
call fcn.10171b70
mov ecx, dword [ebp - 0x18]
mov dword [0x10611790], eax
cmp ecx, 0x10
jb 0x100c4c48
mov edx, dword [ebp - 0x2c]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x100c4c3c
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x100c4c82
jmp 0x100c4c3c
push ecx
push edx
call fcn.102bb95a
add esp, 8
jmp 0x100c4c48
mov ecx, dword [ebp - 0x30]
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0xf
mov byte [ebp - 0x2c], 0
cmp ecx, 0x10
jb 0x100c4c94
mov edx, dword [ebp - 0x44]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x100c4c88
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x100c4c88
jmp 0x100c4c82
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.102bb95a
add esp, 8
jmp 0x100c4c94
push 0x10611968
call fcn.102bb9b6
add esp, 4
jmp 0x100c4984