Function at 0x484767
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
mov eax, dword [0x572088]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
lea edx, [ebp - 0xc]
push ebx
push esi
push edi
mov eax, dword [ecx]
push 8
push edx
mov dword [ebp - 0x54], ecx
call dword [eax]
push 8
xor ebx, ebx
lea eax, [ebp - 0xc]
push ebx
push eax
call fcn.00507518
add esp, 0xc
test eax, eax
je 0x4847a6
xor eax, eax
jmp 0x484c56
push ebx
push ebx
push ebx
push str.1.5.19
call fcn.0050873c
push eax
mov dword [ebp - 0x10], eax
call fcn.00506beb
push 0x40
push 0x4df0a8
push dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
call fcn.00505e88
push ebx
push eax
call fcn.004df0c0
add esp, 0x28
test eax, eax
je 0x4847e3
mov edi, ebx
jmp 0x484c43
push 0x484c67
push dword [ebp - 0x54]
push dword [ebp - 0x10]
call fcn.0050d72e
push 8
push dword [ebp - 0x10]
call fcn.005074e6
mov ecx, dword [ebp - 0x10]
add esp, 0x14
cmp byte [ecx + 0x13c], 8
jb 0x48481e
cmp byte [ecx + 0x13b], 3
je 0x48481e
mov eax, dword [ebp - 0x14]
test byte [eax + 8], 0x10
je 0x484828
push ecx
call fcn.0050d122
pop ecx
mov ecx, dword [ebp - 0x10]
push 1
push 0xff
push ecx
call fcn.0050d637
push dword [ebp - 0x10]
call fcn.0050d6b4
push dword [ebp - 0x10]
call fcn.0050d150
push dword [ebp - 0x10]
call fcn.0050d170
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.00508f3a
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.00509614
mov eax, dword [ebp - 0x10]
push 0x18
mov ebx, dword [eax + 0xe4]
mov esi, dword [eax + 0xe8]
shl ebx, 2
imul esi, ebx
mov dword [ebp - 0x58], ebx
mov dword [ebp - 0x2c], esi
call fcn.004f0401
push 0x18
mov edi, eax
push 0
push edi
mov dword [ebp - 0x3c], edi
call fcn.004de4f0
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx + 0xe4]
mov dword [edi + 8], ecx
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xe8]
mov dword [edi + 0xc], eax
imul eax, ebx
push eax
call fcn.004f0401
push esi
push 0
push eax
mov dword [ebp - 0x30], eax
call fcn.004de4f0
mov ecx, dword [edi + 0xc]
add esp, 0x48
shl ecx, 2
push ecx
call fcn.004f0401
pop ecx
xor ecx, ecx
mov dword [ebp - 0x48], eax
cmp dword [edi + 0xc], ecx
jle 0x4848e9
mov edx, dword [ebp - 0x30]
mov dword [eax + ecx*4], edx
inc ecx
add edx, ebx
cmp ecx, dword [edi + 0xc]
jl 0x4848de
push 0x10000
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0050d7a8
add esp, 0xc
test eax, eax
jne 0x48491a
push dword [ebp - 0x48]
push dword [ebp - 0x10]
call fcn.00508e9a
mov eax, dword [ebp - 0x30]
mov dword [edi + 0x10], 1
jmp 0x484c27
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0050d770
mov dword [edi + 0x10], eax
imul eax, esi
push eax
call fcn.004f0401
push esi
mov dword [ebp - 0x50], eax
call fcn.004f0401
push esi
push 0
push eax
mov dword [ebp - 0x20], eax
call fcn.004de4f0
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0050d78c
mov dword [edi + 0x14], eax
mov eax, dword [edi + 0x10]
add eax, eax
push eax
call fcn.004f0401
and dword [ebp - 0x18], 0
add esp, 0x28
cmp dword [edi + 0x10], 0
mov dword [edi + 4], eax
jle 0x484c14
mov eax, dword [ebp - 0x50]
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0x40], eax
sub eax, esi
mov dword [ebp - 0x44], eax
push edx
push dword [ebp - 0x10]
call fcn.00508da2
push 0x20000
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0050d7a8
add esp, 0x14
test eax, eax
je 0x4849f8
mov eax, dword [ebp - 0x14]
movzx ecx, word [eax + 0x106]
movzx edx, word [eax + 0x104]
test cx, cx
je 0x4849fa
cmp ecx, 0x64
je 0x4849fa
push 0xa
pop esi
cmp cx, si
jne 0x4849d3
mov eax, dword [edi + 4]
imul ecx, edx, 0xa
mov edx, dword [ebp - 0x18]
mov word [eax + edx*2], cx
jmp 0x484a04
mov eax, 0x3e8
cmp cx, ax
mov eax, edx
jne 0x4849ef
xor edx, edx
div esi
mov ecx, dword [edi + 4]
mov edx, dword [ebp - 0x18]
mov word [ecx + edx*2], ax
jmp 0x484a04
imul eax, eax, 0x64
xor edx, edx
div ecx
jmp 0x4849e3
xor edx, edx
mov ecx, dword [ebp - 0x18]
mov eax, dword [edi + 4]
mov word [eax + ecx*2], dx
push dword [ebp - 0x48]
push dword [ebp - 0x10]
call fcn.00508e9a
mov edx, dword [ebp - 0x14]
pop ecx
pop ecx
mov ecx, dword [edx + 0x100]
mov eax, dword [edx + 0xfc]
movzx esi, byte [edx + 0x109]
imul ecx, ebx
add ecx, dword [ebp - 0x20]
sub esi, 0
mov dword [ebp - 0x1c], esi
mov esi, dword [ebp - 0x2c]
lea ecx, [ecx + eax*4]
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x38], eax
je 0x484b29
sub dword [ebp - 0x1c], 1
jne 0x484b6c
and dword [ebp - 0x1c], 0
cmp dword [edx + 0xf8], 0
jbe 0x484b6c
mov esi, dword [edx + 0xf4]
mov dword [ebp - 0x34], esi
mov esi, dword [ebp - 0x1c]
and dword [ebp - 0x4c], 0
mov edi, ecx
cmp dword [ebp - 0x34], 0
mov dword [ebp - 0x24], eax
jbe 0x484b0d
mov ebx, eax
movzx edx, byte [ebx + 3]
mov esi, 0xff
movzx ecx, byte [ebx]
sub esi, edx
movzx eax, byte [edi]
lea ebx, [ebx + 4]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi], cl
lea edi, [edi + 4]
movzx ecx, byte [ebx - 3]
movzx eax, byte [edi - 3]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi - 3], cl
movzx ecx, byte [ebx - 2]
movzx eax, byte [edi - 2]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi - 2], cl
movzx ecx, byte [ebx - 1]
movzx eax, byte [edi - 1]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi - 1], cl
mov edx, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x4c]
inc ecx
mov dword [ebp - 0x4c], ecx
mov eax, dword [edx + 0xf4]
mov dword [ebp - 0x34], eax
cmp ecx, eax
jb 0x484a84
mov ebx, dword [ebp - 0x58]
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x38]
mov esi, dword [ebp - 0x1c]
add ecx, ebx
add eax, ebx
inc esi
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x1c], esi
cmp esi, dword [edx + 0xf8]
jb 0x484a6f
jmp 0x484b66
and dword [ebp - 0x24], 0
cmp dword [edx + 0xf8], 0
jbe 0x484b6c
mov esi, dword [ebp - 0x38]
mov edi, dword [ebp - 0x24]
mov eax, dword [edx + 0xf4]
shl eax, 2
push eax
push esi
push ecx
call fcn.004de6c0
mov ecx, dword [ebp - 0x28]
add esp, 0xc
mov edx, dword [ebp - 0x14]
add ecx, ebx
add esi, ebx
mov dword [ebp - 0x28], ecx
inc edi
cmp edi, dword [edx + 0xf8]
jb 0x484b3c
mov esi, dword [ebp - 0x2c]
mov edi, dword [ebp - 0x3c]
push esi
push dword [ebp - 0x20]
push dword [ebp - 0x40]
call fcn.004de6c0
mov edx, dword [ebp - 0x14]
add esp, 0xc
mov ecx, dword [edx + 0x100]
mov eax, dword [edx + 0xfc]
imul ecx, ebx
add ecx, dword [ebp - 0x20]
lea eax, [ecx + eax*4]
mov dword [ebp - 0x34], eax
movzx eax, byte [edx + 0x108]
sub eax, 1
je 0x484bc2
sub eax, 1
mov eax, dword [ebp - 0x18]
jne 0x484c01
test eax, eax
jle 0x484c01
push esi
push dword [ebp - 0x44]
push dword [ebp - 0x20]
call fcn.004de6c0
mov edx, dword [ebp - 0x14]
add esp, 0xc
jmp 0x484bfe
and dword [ebp - 0x24], 0
cmp dword [edx + 0xf8], 0
jbe 0x484bfe
mov edi, dword [ebp - 0x24]
mov esi, dword [ebp - 0x34]
mov eax, dword [edx + 0xf4]
shl eax, 2
push eax
push 0
push esi
call fcn.004de4f0
mov edx, dword [ebp - 0x14]
add esp, 0xc
add esi, ebx
inc edi
cmp edi, dword [edx + 0xf8]
jb 0x484bd5
mov edi, dword [ebp - 0x3c]
mov esi, dword [ebp - 0x2c]
mov eax, dword [ebp - 0x18]
add dword [ebp - 0x40], esi
inc eax
add dword [ebp - 0x44], esi
mov dword [ebp - 0x18], eax
cmp eax, dword [edi + 0x10]
jl 0x484981
push dword [ebp - 0x20]
call fcn.004eabc7
push dword [ebp - 0x30]
call fcn.004eabc7
mov eax, dword [ebp - 0x50]
pop ecx
pop ecx
push dword [ebp - 0x48]
mov dword [edi], eax
call fcn.004eabc7
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.00508b5a
add esp, 0xc
xor ebx, ebx
push ebx
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.00508931
add esp, 0xc
mov eax, edi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00479fb5
mov esp, ebp
pop ebp
ret