Function at 0x457a9c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
sub esp, 0x24
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 8]
mov eax, dword [eax]
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + 0xc]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + 0x10]
mov dword [ebp - 0x10], eax
push dword [ebp + 8]
call fcn.00438db9
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + 0x10]
xchg edx, eax
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + 0xc]
xchg edx, eax
sub eax, edx
mov dword [ebp - 0x1c], eax
jmp 0x457c80
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0x10
jne 0x457c75
push dword [ebp - 0xc]
push dword [ebp + 8]
call fcn.0044ee05
mov dword [ebp - 0x28], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax + 8]
mov eax, dword [eax]
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + 0xc]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0xc]
add eax, 0x10
mov dword [ebp - 0x14], eax
jmp 0x457b4a
mov eax, dword [ebp - 0x14]
add eax, 0x10
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0x10
jne 0x457b67
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 0x10]
cmp eax, edx
jae 0x457b67
jmp 0x457b6b
xor eax, eax
jmp 0x457b6e
xor eax, eax
inc eax
cmp eax, 0
jne 0x457b3f
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 0x10]
cmp eax, edx
jne 0x457b87
mov eax, dword [0x576784]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0x10]
xor al, 1
cmp eax, 0
je 0x457ba6
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
and eax, 0xff
cmp eax, 0xf
jne 0x457ba6
jmp 0x457baa
xor eax, eax
jmp 0x457bad
xor eax, eax
inc eax
cmp eax, 0
je 0x457c5f
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
mov eax, dword [eax + 8]
push eax
call fcn.0044e8d0
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x2c]
mov edx, dword [0x5706b8]
cmp eax, edx
je 0x457bfb
mov eax, dword [ebp - 0x2c]
mov edx, dword [0x5706c0]
cmp eax, edx
je 0x457bfb
mov eax, dword [ebp - 0x2c]
mov edx, dword [0x5706c8]
cmp eax, edx
je 0x457bfb
xor eax, eax
jmp 0x457bfe
xor eax, eax
inc eax
cmp eax, 0
je 0x457c0d
mov eax, dword [0x57679c]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x2c]
mov edx, dword [0x5706bc]
cmp eax, edx
je 0x457c38
mov eax, dword [ebp - 0x2c]
mov edx, dword [0x5706c4]
cmp eax, edx
je 0x457c38
mov eax, dword [ebp - 0x2c]
mov edx, dword [0x5706cc]
cmp eax, edx
je 0x457c38
xor eax, eax
jmp 0x457c3b
xor eax, eax
inc eax
cmp eax, 0
je 0x457c4a
mov eax, dword [0x5767b0]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x2c]
mov edx, dword [0x570678]
cmp eax, edx
jne 0x457c5f
mov eax, dword [0x576784]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x18]
mov edx, eax
mov eax, dword [ebp - 0x28]
shl eax, 4
add eax, edx
push eax
push dword [ebp - 0x14]
call fcn.0042f7c5
mov eax, dword [ebp - 0xc]
add eax, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
mov edx, dword [ebp - 0x10]
cmp eax, edx
jb 0x457af5
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + 0x10]
xchg edx, eax
mov eax, dword [ebp - 0x24]
mov eax, dword [eax + 0xc]
xchg edx, eax
sub eax, edx
mov edx, dword [ebp - 0x1c]
cmp eax, edx
seta al
xor ah, ah
cwde
leave
ret 0xc