Function at 0x542fe4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x28
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 0x18]
add eax, 0x10
mov dword [ebp + 0x18], eax
mov eax, dword [ebp + 0x18]
mov edx, dword [ebp + 0x14]
cmp eax, edx
jae 0x54303f
mov eax, dword [ebp + 0x18]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0x25
je 0x54302d
mov eax, dword [ebp + 0x18]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0x33
je 0x54302d
jmp 0x543031
xor eax, eax
jmp 0x543034
xor eax, eax
inc eax
cmp eax, 0
jne 0x54303f
xor eax, eax
jmp 0x543042
xor eax, eax
inc eax
cmp eax, 0
je 0x543057
push dword [ebp + 0x20]
push dword [ebp + 0x18]
push dword [ebp + 0xc]
call fcn.00542ca3
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x14], eax
mov eax, 2
cmp eax, 0
jle 0x5430b6
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp + 0x18]
add eax, 0x10
mov dword [ebp + 0x18], eax
mov eax, dword [ebp + 0x18]
mov edx, dword [ebp + 0x14]
cmp eax, edx
jae 0x543096
mov eax, dword [ebp + 0x18]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0xb
jne 0x543096
xor eax, eax
jmp 0x543099
xor eax, eax
inc eax
cmp eax, 0
je 0x5430ae
push dword [ebp + 0x20]
push dword [ebp + 0x18]
push dword [ebp + 0xc]
call fcn.00542ca3
mov eax, dword [ebp - 0x2c]
sub eax, 1
jg 0x543069
mov eax, 3
cmp eax, 0
jle 0x54311e
mov dword [ebp - 0x30], eax
mov eax, dword [ebp + 0x18]
add eax, 0x10
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
mov edx, dword [ebp + 0x14]
cmp eax, edx
jae 0x543116
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
and eax, 0xff
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
cmp eax, 0xb
je 0x5430ff
mov eax, dword [ebp - 0x20]
cmp eax, 0xc
je 0x5430ff
xor eax, eax
jmp 0x543102
xor eax, eax
inc eax
cmp eax, 0
je 0x543111
mov eax, dword [ebp - 0x18]
mov dword [ebp + 0x18], eax
jmp 0x543116
jmp 0x54311e
mov eax, dword [ebp - 0x30]
sub eax, 1
jg 0x5430c2
mov eax, 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x28], 0
mov eax, dword [ebp + 0x18]
mov dword [ebp + 0x10], eax
jmp 0x5431a1
mov eax, dword [ebp + 0x18]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0xf
jne 0x543154
push dword [ebp + 0x18]
call fcn.0044f582
jmp 0x543157
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax]
and eax, 0xff
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
cmp eax, 0x27
jne 0x543178
mov eax, dword [ebp - 0x24]
inc eax
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x20]
cmp eax, 0x27
je 0x543190
mov eax, dword [ebp - 0x20]
cmp eax, 0xc
je 0x543190
xor eax, eax
jmp 0x543193
xor eax, eax
inc eax
xor al, 1
cmp eax, 0
je 0x5431a1
jmp 0x5431b6
mov eax, dword [ebp + 0x18]
add eax, 0x10
mov dword [ebp + 0x18], eax
mov eax, dword [ebp + 0x18]
mov edx, dword [ebp + 0x14]
cmp eax, edx
jb 0x543139
mov eax, dword [ebp - 0x24]
cmp eax, 2
jge 0x5431ce
push dword [ebp + 0x20]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call fcn.00542ca3
mov eax, dword [ebp + 0x1c]
mov edx, dword [0x582af0]
cmp eax, edx
sete al
xor ah, ah
cwde
push eax
push dword [ebp - 0x24]
push dword [ebp - 0x14]
push 0xffffffffffffffff
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 8]
push eax
call fcn.0044ebdc
push eax
push dword [ebp + 8]
call fcn.00539a07
mov eax, dword [ebp + 0x18]
sub eax, 0x10
leave
ret 0x1c