Function at 0x4451b0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x214
push ebx
push esi
push edi
xor esi, esi
mov dword [esp + 0x10], esi
push ebp
cmp dword [esp + 0x228], esi
jne 0x4451d8
mov ax, 0xc9
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x214
ret
cmp dword [esp + 0x22c], 0
jne 0x4451f1
mov ax, 0xc9
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x214
ret
mov ebp, dword [esp + 0x230]
test ebp, ebp
jne 0x44520b
mov ax, 0xc9
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x214
ret
xor ebx, ebx
mov bl, byte [esp + 0x238]
test ebx, ebx
je 0x445226
cmp ebx, 1
je 0x4457bd
jmp 0x445952
mov eax, dword [esp + 0x22c]
mov cl, byte [eax + 6]
xor eax, eax
shr cl, 6
mov al, cl
test eax, eax
je 0x445249
cmp eax, 1
je 0x4453b1
jmp 0x445952
xor edi, edi
mov eax, dword [esp + 0x228]
mov ecx, dword [eax]
cmp ecx, edi
jne 0x445261
mov si, 0xcc
jmp 0x44539c
lea eax, [esp + 0xa0]
mov edx, dword [esp + 0x22c]
push eax
push edx
push ecx
call fcn.00444cc0
add esp, 0xc
test ax, ax
je 0x445287
mov si, ax
jmp 0x44539c
test ebx, ebx
je 0x44529f
cmp ebx, 1
je 0x445315
mov si, 0xa
xor edi, edi
jmp 0x44539c
test ebp, ebp
je 0x4452b6
lea eax, [esp + 0xa0]
push 0x12
push ebp
push eax
call fcn.00451420
add esp, 0xc
lea eax, [esp + 0xa0]
lea ecx, [esp + 0x18]
push eax
xor esi, esi
push ecx
call fcn.00451580
add esp, 8
xor eax, eax
xor ecx, ecx
xor edx, edx
mov cl, byte [esp + eax + 0x18]
inc eax
mov cl, byte [esp + ecx + 0xfc]
and cl, 0x18
shr cl, 3
mov dl, cl
lea ecx, [eax*2 - 2]
shl edx, cl
or esi, edx
cmp eax, 0x10
jb 0x4452cf
xor eax, eax
mov dword [esp + 0x10], esi
lea ecx, [esp + 0x13]
mov dl, byte [esp + eax + 0x28]
sub ecx, eax
inc eax
xor byte [ecx], dl
cmp eax, 4
jb 0x4452fd
mov edi, dword [esp + 0x10]
jmp 0x445382
test ebp, ebp
je 0x44532c
lea eax, [esp + 0xa0]
push 0x12
push ebp
push eax
call fcn.00451420
add esp, 0xc
lea eax, [esp + 0xa0]
lea ecx, [esp + 0x18]
push eax
xor esi, esi
push ecx
call fcn.00451580
add esp, 8
xor eax, eax
xor ecx, ecx
xor edx, edx
mov cl, byte [esp + eax + 0x18]
inc eax
mov cl, byte [esp + ecx + 0xfc]
and cl, 3
mov dl, cl
lea ecx, [eax*2 - 2]
shl edx, cl
or esi, edx
cmp eax, 0x10
jb 0x445345
xor eax, eax
mov dword [esp + 0x10], esi
mov cl, byte [esp + eax + 0x28]
xor byte [esp + eax + 0x10], cl
inc eax
cmp eax, 4
jb 0x445370
mov edi, dword [esp + 0x10]
xor si, si
push 0
lea eax, [esp + 0xa4]
push 0x15c
push eax
call fcn.004545c0
add esp, 0xc
test si, si
jne 0x445952
mov ebx, dword [esp + 0x234]
jmp 0x44593c
mov eax, dword [ebp]
mov dword [esp + 0x18], eax
xor eax, eax
mov cl, byte [ebp + 5]
and cl, 7
mov al, cl
test eax, eax
je 0x4453dd
cmp eax, 1
je 0x445551
cmp eax, 2
je 0x445646
jmp 0x445952
xor edi, edi
mov eax, dword [esp + 0x228]
mov ecx, dword [eax]
cmp ecx, edi
jne 0x4453f5
mov si, 0xcc
jmp 0x44553c
lea eax, [esp + 0xa0]
mov edx, dword [esp + 0x22c]
push eax
push edx
push ecx
call fcn.00444cc0
add esp, 0xc
test ax, ax
je 0x44541b
mov si, ax
jmp 0x44553c
test ebx, ebx
je 0x445433
cmp ebx, 1
je 0x4454af
mov si, 0xa
xor edi, edi
jmp 0x44553c
test ebp, ebp
je 0x445450
mov eax, dword [esp + 0x18]
lea ecx, [esp + 0xa0]
sub eax, 4
push eax
push ebp
push ecx
call fcn.00451420
add esp, 0xc
lea eax, [esp + 0xa0]
lea ecx, [esp + 0x18]
push eax
xor esi, esi
push ecx
call fcn.00451580
add esp, 8
xor eax, eax
xor ecx, ecx
xor edx, edx
mov cl, byte [esp + eax + 0x18]
inc eax
mov cl, byte [esp + ecx + 0xfc]
and cl, 0x18
shr cl, 3
mov dl, cl
lea ecx, [eax*2 - 2]
shl edx, cl
or esi, edx
cmp eax, 0x10
jb 0x445469
xor eax, eax
mov dword [esp + 0x10], esi
lea ecx, [esp + 0x13]
mov dl, byte [esp + eax + 0x28]
sub ecx, eax
inc eax
xor byte [ecx], dl
cmp eax, 4
jb 0x445497
mov edi, dword [esp + 0x10]
jmp 0x445522
test ebp, ebp
je 0x4454cc
mov eax, dword [esp + 0x18]
lea ecx, [esp + 0xa0]
sub eax, 4
push eax
push ebp
push ecx
call fcn.00451420
add esp, 0xc
lea eax, [esp + 0xa0]
lea ecx, [esp + 0x18]
push eax
xor esi, esi
push ecx
call fcn.00451580
add esp, 8
xor eax, eax
xor ecx, ecx
xor edx, edx
mov cl, byte [esp + eax + 0x18]
inc eax
mov cl, byte [esp + ecx + 0xfc]
and cl, 3
mov dl, cl
lea ecx, [eax*2 - 2]
shl edx, cl
or esi, edx
cmp eax, 0x10
jb 0x4454e5
xor eax, eax
mov dword [esp + 0x10], esi
mov cl, byte [esp + eax + 0x28]
xor byte [esp + eax + 0x10], cl
inc eax
cmp eax, 4
jb 0x445510
mov edi, dword [esp + 0x10]
xor si, si
push 0
lea eax, [esp + 0xa4]
push 0x15c
push eax
call fcn.004545c0
add esp, 0xc
test si, si
jne 0x445952
mov ebx, dword [esp + 0x234]
jmp 0x44593c
mov eax, dword [esp + 0x228]
cmp dword [eax + 4], 0
jne 0x445567
mov si, 0xcc
jmp 0x445952
mov ebx, dword [esp + 0x234]
cmp ebx, 0x4c
jae 0x44557c
mov si, 0xc9
jmp 0x445952
mov dword [esp + 0x2c], 0x40
push 0x40
call fcn.0042c2e7
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x22c]
add esp, 4
mov ecx, dword [eax + 4]
lea eax, [ebp + ebx]
push ecx
sub eax, 0x40
lea ecx, [esp + 0x30]
push 0x40
mov edx, dword [esp + 0x1c]
push eax
push ecx
push edx
call fcn.004553d0
lea ecx, [esp + 0x58]
add esp, 0x14
push ecx
call fcn.004513d0
mov eax, dword [esp + 0x230]
lea ecx, [esp + 0x48]
add esp, 4
add eax, 2
sub ebx, 0x40
push 4
push eax
push ecx
call fcn.00451420
lea ecx, [esp + 0x50]
add esp, 0xc
push ebx
push ebp
push ecx
call fcn.00451420
lea eax, [esp + 0x50]
lea ecx, [esp + 0x3c]
add esp, 0xc
push eax
push ecx
call fcn.00451580
mov ecx, dword [esp + 0x1c]
lea edx, [esp + 0x38]
add esp, 8
push 0x14
push ecx
push edx
call fcn.00454600
add esp, 0xc
test eax, eax
mov eax, dword [esp + 0x14]
push 0x40
push 0x4f
push eax
je 0x445636
mov si, 0xcb
call fcn.004545c0
add esp, 0xc
jmp 0x445952
xor si, si
call fcn.004545c0
add esp, 0xc
jmp 0x445952
mov eax, dword [esp + 0x228]
cmp dword [eax + 8], 0
jne 0x44565c
mov si, 0xcc
jmp 0x445952
mov eax, 2
test eax, eax
je 0x445672
cmp eax, 1
je 0x445679
cmp eax, eax
je 0x445680
xor eax, eax
jmp 0x445685
mov eax, 4
jmp 0x445685
mov eax, 0x40
jmp 0x445685
mov eax, 0x28
mov ebx, dword [esp + 0x234]
xor esi, esi
mov ecx, ebx
sub ecx, eax
lea edx, [ecx + ebp]
mov eax, 4
mov ecx, 0x13
sub ecx, esi
inc esi
shr ecx, 2
sub eax, ecx
lea ecx, [esp + eax*4 + 0xa0]
xor eax, eax
mov al, byte [esi + edx - 1]
mov edi, dword [ecx]
shl edi, 8
or eax, edi
cmp esi, 0x14
mov dword [ecx], eax
jb 0x445695
add edx, esi
lea edi, [esp + 0x1fc]
lea esi, [esp + 0xa0]
mov ecx, 5
rep movsd dword es:[edi], dword [esi]
xor esi, esi
mov eax, 4
mov ecx, 0x13
sub ecx, esi
inc esi
shr ecx, 2
sub eax, ecx
lea ecx, [esp + eax*4 + 0xa0]
xor eax, eax
mov al, byte [esi + edx - 1]
mov edi, dword [ecx]
shl edi, 8
or eax, edi
cmp esi, 0x14
mov dword [ecx], eax
jb 0x4456db
lea esi, [esp + 0xa0]
lea edi, [esp + 0x210]
mov ecx, 5
rep movsd dword es:[edi], dword [esi]
lea eax, [esp + 0x44]
push eax
call fcn.004513d0
mov eax, dword [esp + 0x230]
lea ecx, [esp + 0x48]
add esp, 4
add eax, 2
push 4
push eax
push ecx
call fcn.00451420
add esp, 0xc
mov eax, 2
test eax, eax
je 0x44575a
cmp eax, 1
je 0x445761
cmp eax, eax
je 0x445768
xor eax, eax
jmp 0x44576d
mov eax, 4
jmp 0x44576d
mov eax, 0x40
jmp 0x44576d
mov eax, 0x28
sub ebx, eax
lea eax, [esp + 0x44]
push ebx
push ebp
push eax
call fcn.00451420
lea eax, [esp + 0x50]
lea ecx, [esp + 0x3c]
add esp, 0xc
push eax
push ecx
call fcn.00451580
lea ecx, [esp + 0x204]
mov edx, dword [esp + 0x230]
add esp, 8
mov eax, dword [edx + 8]
push ecx
push eax
lea ecx, [esp + 0x38]
push 0x46b820
push 0x14
push ecx
call fcn.00455180
add esp, 0x14
dec eax
jmp 0x445942
xor edi, edi
mov eax, dword [esp + 0x228]
mov ecx, dword [eax]
cmp ecx, edi
jne 0x4457dc
mov si, 0xcc
mov ebx, dword [esp + 0x234]
jmp 0x445937
lea eax, [esp + 0xa0]
mov edx, dword [esp + 0x22c]
push eax
push edx
push ecx
call fcn.00444cc0
mov si, ax
add esp, 0xc
test si, si
je 0x445809
mov ebx, dword [esp + 0x234]
jmp 0x445937
test ebx, ebx
je 0x445828
cmp ebx, 1
je 0x4458a7
mov si, 0xa
xor edi, edi
mov ebx, dword [esp + 0x234]
jmp 0x445937
mov ebx, dword [esp + 0x234]
test ebp, ebp
je 0x445848
lea eax, [ebx - 4]
lea ecx, [esp + 0xa0]
push eax
push ebp
push ecx
call fcn.00451420
add esp, 0xc
lea eax, [esp + 0xa0]
lea ecx, [esp + 0x18]
push eax
xor esi, esi
push ecx
call fcn.00451580
add esp, 8
xor eax, eax
xor ecx, ecx
xor edx, edx
mov cl, byte [esp + eax + 0x18]
inc eax
mov cl, byte [esp + ecx + 0xfc]
and cl, 0x18
shr cl, 3
mov dl, cl
lea ecx, [eax*2 - 2]
shl edx, cl
or esi, edx
cmp eax, 0x10
jb 0x445861
xor eax, eax
mov dword [esp + 0x10], esi
lea edx, [esp + 0x13]
mov cl, byte [esp + eax + 0x28]
sub edx, eax
inc eax
xor byte [edx], cl
cmp eax, 4
jb 0x44588f
mov edi, dword [esp + 0x10]
jmp 0x44591d
mov ebx, dword [esp + 0x234]
test ebp, ebp
je 0x4458c7
lea eax, [ebx - 4]
lea ecx, [esp + 0xa0]
push eax
push ebp
push ecx
call fcn.00451420
add esp, 0xc
lea eax, [esp + 0xa0]
lea ecx, [esp + 0x18]
push eax
xor esi, esi
push ecx
call fcn.00451580
add esp, 8
xor eax, eax
xor ecx, ecx
xor edx, edx
mov cl, byte [esp + esi + 0x18]
inc esi
mov cl, byte [esp + ecx + 0xfc]
and cl, 3
mov dl, cl
lea ecx, [esi*2 - 2]
shl edx, cl
or eax, edx
cmp esi, 0x10
jb 0x4458e0
mov dword [esp + 0x10], eax
xor eax, eax
mov cl, byte [esp + eax + 0x28]
xor byte [esp + eax + 0x10], cl
inc eax
cmp eax, 4
jb 0x44590b
mov edi, dword [esp + 0x10]
xor si, si
push 0
lea eax, [esp + 0xa4]
push 0x15c
push eax
call fcn.004545c0
add esp, 0xc
test si, si
jne 0x445952
mov eax, dword [ebp + ebx - 4]
sub eax, edi
mov esi, 0
cmp eax, 1
adc esi, 0xffffffff
and si, 0xcb
cmp dword [esp + 0x14], 0
je 0x445966
mov eax, dword [esp + 0x14]
push eax
call fcn.0042c2fe
add esp, 4
lea eax, [esp + 0x30]
push 0x14
push 0
push eax
call fcn.004545c0
mov ax, si
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x214
ret