Function at 0x4ebfc1
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x34
call fcn.0054b0c1
mov eax, dword [0x101a5070]
xor eax, esp
mov dword [esp + 0x30], eax
mov eax, dword [esp + 0x38]
push esi
push edi
mov edi, dword [esp + 0x44]
xor esi, esi
mov dword [esp + 0xc], eax
mov dword [esp + 0x18], esi
cmp edi, esi
jne 0x4ec002
pop edi
lea eax, [esi + 1]
pop esi
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.005473b5
add esp, 0x34
ret
push ebp
call fcn.004aeaf1
mov ebp, eax
cmp ebp, esi
je 0x4ec331
push 0x100b89c0
push 0x101a9f78
call fcn.004a42e1
add esp, 8
neg eax
sbb eax, eax
test dword [0x101a9f80], eax
je 0x4ec331
push ebx
cmp dword [0x101a9f7c], esi
je 0x4ec10f
call fcn.004a43c1
mov ecx, dword [0x101a9f74]
push ecx
mov esi, eax
call fcn.004a4271
mov edx, dword [0x101a9b28]
push esi
push edx
call fcn.004a43d1
mov ebx, eax
mov eax, dword [0x101a9f74]
push eax
mov dword [esp + 0x28], ebx
call fcn.004a4291
add esp, 0x10
test ebx, ebx
jne 0x4ec088
mov ecx, dword [0x101a9f70]
push ecx
call fcn.004a4271
add esp, 4
mov edx, dword [0x101a9f5c]
mov eax, dword [0x101a9f60]
mov ecx, dword [0x101a9f58]
mov dword [esp + 0x24], edx
mov edx, dword [0x101a9b2c]
mov dword [esp + 0x28], eax
mov eax, dword [0x101a9b30]
mov dword [esp + 0x2c], edx
mov edx, dword [0x101a9b34]
mov esi, ecx
add ecx, edi
mov dword [esp + 0x30], eax
mov eax, dword [0x101a9b38]
mov dword [esp + 0x34], edx
mov edx, dword [0x101a9b3c]
mov dword [esp + 0x38], eax
mov dword [esp + 0x3c], edx
mov dword [0x101a9f58], ecx
cmp ecx, 0x3ff
jb 0x4ec11a
mov eax, 0x401005
mul ecx
mov eax, ecx
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 9
imul eax, eax, 0xfffffc01
add ecx, eax
mov dword [0x101a9f58], ecx
mov dword [0x101a9f54], 0x3ff
jmp 0x4ec130
mov dword [esp + 0x18], esi
mov ebx, esi
jmp 0x4ec079
mov eax, dword [0x101a9f54]
cmp eax, 0x3ff
jae 0x4ec130
cmp ecx, eax
jbe 0x4ec130
mov dword [0x101a9f54], ecx
mov eax, 0x66666667
imul edi
sar edx, 3
mov eax, edx
shr eax, 0x1f
add eax, edx
lea ecx, [eax + eax*4]
add ecx, ecx
add ecx, ecx
mov edx, edi
sub edx, ecx
xor ecx, ecx
test edx, edx
setg cl
add ecx, eax
add dword [0x101a9f60], ecx
test ebx, ebx
jne 0x4ec16e
mov edx, dword [0x101a9f70]
push edx
call fcn.004a4291
add esp, 4
mov dword [esp + 0x1c], 0
test edi, edi
jle 0x4ec299
mov dword [esp + 0x10], edi
jmp 0x4ec188
mov edi, dword [esp + 0x10]
cmp edi, 0x14
jle 0x4ec192
mov edi, 0x14
push 0
call fcn.0049e141
push eax
push ebp
call fcn.004aeb31
add esp, 0xc
test eax, eax
je 0x4ec330
push 0x14
lea eax, [esp + 0x30]
push eax
push ebp
call fcn.004aece1
add esp, 0xc
test eax, eax
je 0x4ec330
lea ebx, [edi + esi - 0x3ff]
test ebx, ebx
jle 0x4ec1f3
mov ecx, edi
sub ecx, ebx
push ecx
lea edx, [esi + 0x101a9b40]
push edx
push ebp
call fcn.004aece1
add esp, 0xc
test eax, eax
je 0x4ec330
push ebx
push 0x101a9b40
jmp 0x4ec1fb
push edi
lea eax, [esi + 0x101a9b40]
push eax
push ebp
call fcn.004aece1
add esp, 0xc
test eax, eax
je 0x4ec330
mov ecx, dword [esp + 0x14]
push edi
push ecx
push ebp
call fcn.004aece1
add esp, 0xc
test eax, eax
je 0x4ec330
push 8
lea edx, [esp + 0x28]
push edx
push ebp
call fcn.004aece1
add esp, 0xc
test eax, eax
je 0x4ec330
push 0
lea eax, [esp + 0x30]
push eax
push ebp
call fcn.004aecf1
add esp, 0xc
test eax, eax
je 0x4ec330
inc dword [esp + 0x28]
add dword [esp + 0x14], edi
xor eax, eax
test edi, edi
jle 0x4ec27b
mov cl, byte [esp + eax + 0x2c]
xor byte [esi + 0x101a9b40], cl
inc esi
cmp esi, 0x3ff
jl 0x4ec276
xor esi, esi
inc eax
cmp eax, edi
jl 0x4ec261
mov eax, dword [esp + 0x1c]
sub dword [esp + 0x10], 0x14
add eax, 0x14
mov dword [esp + 0x1c], eax
cmp eax, dword [esp + 0x4c]
jl 0x4ec184
mov ebx, dword [esp + 0x18]
test ebx, ebx
jne 0x4ec2ac
mov edx, dword [0x101a9f70]
push edx
call fcn.004a4271
add esp, 4
xor eax, eax
lea ecx, [ecx]
movzx ecx, byte [esp + eax + 0x2c]
xor byte [eax + 0x101a9b2c], cl
movzx edx, byte [esp + eax + 0x2d]
movzx ecx, byte [esp + eax + 0x2e]
xor byte [eax + 0x101a9b2d], dl
xor byte [eax + 0x101a9b2e], cl
movzx edx, byte [esp + eax + 0x2f]
movzx ecx, byte [esp + eax + 0x30]
xor byte [eax + 0x101a9b2f], dl
xor byte [eax + 0x101a9b30], cl
add eax, 5
cmp eax, 0x14
jl 0x4ec2b1
fld qword [0x1015b330]
fld qword [0x101a9f68]
fcom st(1)
fnstsw ax
fstp st(1)
test ah, 5
jp 0x4ec313
fadd qword [esp + 0x50]
fstp qword [0x101a9f68]
jmp 0x4ec315
fstp st(0)
test ebx, ebx
jne 0x4ec328
mov edx, dword [0x101a9f70]
push edx
call fcn.004a4291
add esp, 4
mov dword [esp + 0x20], 1
pop ebx
push ebp
call fcn.004aeb11
mov ecx, dword [esp + 0x40]
mov eax, dword [esp + 0x20]
add esp, 4
pop ebp
pop edi
pop esi
xor ecx, esp
call fcn.005473b5
add esp, 0x34
ret