Function at 0x445b60
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x14
mov ebp, dword [esp + 0x34]
mov esi, dword [esp + 0x30]
mov dword [esp], 0xf4f5fafb
mov dword [esp + 4], 0
mov eax, 0xf2b2e3d6
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + eax + 0xd4d1c2a]
mov edx, ecx
and edx, eax
add dl, dl
sub cl, dl
movzx ecx, cl
add ecx, eax
add cl, 0xd2
mov byte [esp + eax + 0xd4d1c2a], cl
inc eax
cmp eax, 0xf2b2e3de
jne 0x445b90
mov ebx, dword [esp]
mov eax, dword [0x451b2c]
test eax, eax
je 0x445c0e
xor ecx, ecx
mov edx, dword [0x451b30]
nop
nop
nop
nop
nop
cmp dword [edx + ecx*8], 0x8784ccde
je 0x445be0
inc ecx
cmp eax, ecx
jne 0x445bd0
jmp 0x445c0e
mov eax, dword [edx + ecx*8 + 4]
cmp eax, ebx
je 0x445c0e
lea ecx, [esp + 0x10]
push ecx
push 0
push 0
push 0
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push 6
push dword [0x451b34]
push eax
call fcn.00442050
add esp, 0x24
mov ebx, eax
mov dword [esp], 0xb10e0f69
mov byte [esp + 4], 0
xor eax, eax
nop
nop
nop
nop
mov ecx, eax
add cl, 0xbd
xor cl, byte [esp + eax]
add cl, 0x4f
mov byte [esp + eax], cl
inc eax
cmp eax, 5
jne 0x445c20
cmp ebx, dword [esp]
jne 0x445e16
push dword [esp + 0x10]
call fcn.0043f6b0
add esp, 4
mov edi, eax
mov ecx, dword [esp + 0x10]
mov dword [esp + 0xc], ecx
mov dword [esp], 0xf4f5fafb
mov dword [esp + 4], 0
mov edx, 0xf2b2e3d6
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [esp + edx + 0xd4d1c2a]
mov ecx, ebx
and ecx, edx
add cl, cl
sub bl, cl
movzx ecx, bl
add ecx, edx
add cl, 0xd2
mov byte [esp + edx + 0xd4d1c2a], cl
inc edx
cmp edx, 0xf2b2e3de
jne 0x445c70
mov ebx, dword [esp]
mov edx, dword [0x451b2c]
test edx, edx
je 0x445d10
mov dword [esp + 8], edi
mov ecx, ebp
xor edi, edi
mov ebp, dword [0x451b30]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebp + edi*8], 0x8784ccde
je 0x445cd3
inc edi
cmp edx, edi
jne 0x445cc0
mov ebp, ecx
jmp 0x445d0c
mov edx, dword [ebp + edi*8 + 4]
cmp edx, ebx
mov ebp, ecx
mov edi, dword [esp + 8]
je 0x445d10
lea ecx, [esp + 0x10]
push ecx
push dword [esp + 0x10]
push edi
push 0
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push 6
push dword [0x451b34]
push edx
mov edi, eax
call fcn.00442050
add esp, 0x24
mov ebx, eax
mov eax, edi
mov edi, dword [esp + 8]
test ebp, ebp
je 0x445e0d
test ebx, ebx
js 0x445e0d
test esi, esi
je 0x445e05
mov ecx, dword [edi + 0xc]
shr ecx, 1
mov edx, dword [ebp]
cmp edx, ecx
jb 0x445d36
mov edx, ecx
test edx, edx
je 0x445dfc
add eax, 0x10
mov ecx, edx
and ecx, 3
mov dword [esp + 0xc], ebx
mov dword [esp + 8], edi
je 0x445d8c
mov ebp, edx
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, word [eax]
xor edx, edx
test bx, bx
setne dl
lea eax, [eax + edx*2]
mov word [esi], bx
add esi, 2
inc edi
cmp ecx, edi
jne 0x445d60
mov edx, ebp
sub ebp, edi
mov ebx, dword [esp + 0xc]
mov edi, dword [esp + 8]
cmp edx, 4
jae 0x445da0
jmp 0x445dfc
mov ebp, edx
cmp edx, 4
jb 0x445dfc
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebx, esi
movzx edx, word [eax]
xor ecx, ecx
test dx, dx
setne cl
lea esi, [eax + ecx*2]
mov word [ebx], dx
movzx eax, word [eax + ecx*2]
xor ecx, ecx
test ax, ax
setne cl
lea edx, [esi + ecx*2]
mov word [ebx + 2], ax
movzx eax, word [esi + ecx*2]
xor ecx, ecx
test ax, ax
setne cl
lea edi, [edx + ecx*2]
mov word [ebx + 4], ax
movzx ecx, word [edx + ecx*2]
xor eax, eax
test cx, cx
setne al
mov word [ebx + 6], cx
lea esi, [ebx + 8]
lea eax, [edi + eax*2]
add ebp, 0xfffffffc
jne 0x445da0
mov ebx, dword [esp + 0xc]
mov edi, dword [esp + 8]
mov word [esi], 0
mov ebp, dword [esp + 0x34]
mov eax, dword [edi + 0xc]
shr eax, 1
mov dword [ebp], eax
push edi
call fcn.0043f730
add esp, 4
mov eax, ebx
add esp, 0x14
pop esi
pop edi
pop ebx
pop ebp
ret