Function at 0x541855
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 0x5418b0
mov eax, dword [ebp + 0x18]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0x25
je 0x54189e
mov eax, dword [ebp + 0x18]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0x33
je 0x54189e
jmp 0x5418a2
xor eax, eax
jmp 0x5418a5
xor eax, eax
inc eax
cmp eax, 0
jne 0x5418b0
xor eax, eax
jmp 0x5418b3
xor eax, eax
inc eax
cmp eax, 0
je 0x5418c8
push dword [ebp + 0x20]
push dword [ebp + 0x18]
push dword [ebp + 0xc]
call fcn.00541514
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x14], eax
mov eax, 2
cmp eax, 0
jle 0x541927
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 0x541907
mov eax, dword [ebp + 0x18]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0xb
jne 0x541907
xor eax, eax
jmp 0x54190a
xor eax, eax
inc eax
cmp eax, 0
je 0x54191f
push dword [ebp + 0x20]
push dword [ebp + 0x18]
push dword [ebp + 0xc]
call fcn.00541514
mov eax, dword [ebp - 0x2c]
sub eax, 1
jg 0x5418da
mov eax, 3
cmp eax, 0
jle 0x54198f
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 0x541987
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 0x541970
mov eax, dword [ebp - 0x20]
cmp eax, 0xc
je 0x541970
xor eax, eax
jmp 0x541973
xor eax, eax
inc eax
cmp eax, 0
je 0x541982
mov eax, dword [ebp - 0x18]
mov dword [ebp + 0x18], eax
jmp 0x541987
jmp 0x54198f
mov eax, dword [ebp - 0x30]
sub eax, 1
jg 0x541933
mov eax, 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x28], 0
mov eax, dword [ebp + 0x18]
mov dword [ebp + 0x10], eax
jmp 0x541a12
mov eax, dword [ebp + 0x18]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0xf
jne 0x5419c5
push dword [ebp + 0x18]
call fcn.0044ed9e
jmp 0x5419c8
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 0x5419e9
mov eax, dword [ebp - 0x24]
inc eax
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x20]
cmp eax, 0x27
je 0x541a01
mov eax, dword [ebp - 0x20]
cmp eax, 0xc
je 0x541a01
xor eax, eax
jmp 0x541a04
xor eax, eax
inc eax
xor al, 1
cmp eax, 0
je 0x541a12
jmp 0x541a27
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 0x5419aa
mov eax, dword [ebp - 0x24]
cmp eax, 2
jge 0x541a3f
push dword [ebp + 0x20]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call fcn.00541514
mov eax, dword [ebp + 0x1c]
mov edx, dword [0x5805d8]
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.0044e3f8
push eax
push dword [ebp + 8]
call fcn.00538641
mov eax, dword [ebp + 0x18]
sub eax, 0x10
leave
ret 0x1c