Function at 0x419c00
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0xb0
mov ebx, dword [ebp + 0x10]
mov dword [esp + 0x10], 0x2bb52dc8
mov dword [esp + 0x14], 0xd74529b4
mov dword [esp + 0x18], 0xd333d54a
mov dword [esp + 0x1c], 0xdf33d13b
mov dword [esp + 0x20], 0xdb36dd38
mov dword [esp + 0x24], 0xc72cd935
mov dword [esp + 0x28], 0xc35fc525
mov dword [esp + 0x2c], 0xcf52c154
lea eax, [esp + 0x30]
mov word [esp + 0x30], 0xcdcc
mov dword [esp + 0x32], 0
mov dword [esp + 0x36], 0
mov dword [esp + 0x3a], 0
mov dword [esp + 0x3e], 0
mov dword [esp + 0x74], 0
mov ecx, dword [esp + 0x74]
cmp ecx, 0x31
ja 0x419cca
nop
nop
mov edx, dword [esp + 0x74]
mov ecx, dword [esp + 0x74]
movzx esi, byte [esp + ecx + 0x10]
lea ecx, [edx + esi]
add ecx, 0x7a3a277a
add edx, 0x7a3a277a
and edx, esi
add edx, edx
sub ecx, edx
add cl, 0xaa
mov edx, dword [esp + 0x74]
mov byte [esp + edx + 0x10], cl
inc dword [esp + 0x74]
mov ecx, dword [esp + 0x74]
cmp ecx, 0x32
jb 0x419c90
mov esi, dword [ebp + 0xc]
lea edi, [esp + 0x74]
lea edx, [esp + 0x10]
mov ecx, 8
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
lea edi, [esp + 0x94]
mov ecx, 1
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
mov edi, dword [ebx + 4]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
cmp word [edi + eax + 2], 0
lea eax, [eax + 2]
jne 0x419d00
mov ebx, esi
cmp eax, 0xffffffdd
jge 0x419d19
mov eax, 0xffffffff
jmp 0x419d1c
add eax, 0x22
push eax
call fcn.00436470
add esp, 4
mov esi, eax
movzx ecx, word [edi]
test cx, cx
je 0x419d51
add edi, 2
mov eax, esi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edi]
add edi, 2
test cx, cx
jne 0x419d40
mov word [eax], 0
movzx ecx, word [esp + 0x74]
test cx, cx
je 0x419d81
lea edx, [esp + 0x76]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x419d70
mov word [eax], 0
mov eax, dword [ebp + 8]
mov dword [esp + 0x98], eax
mov dword [esp + 0x9c], esi
mov dword [esp + 0xa0], ebx
mov eax, dword [ebp + 0x10]
mov dword [esp + 0xa4], eax
mov eax, dword [ebp + 0x14]
mov dword [esp + 0xa8], eax
mov dword [esp + 0x10], 0x7b897999
mov dword [esp + 0x14], 0x7f437df0
mov dword [esp + 0x18], 0x73f87199
mov dword [esp + 0x1c], 0x77937586
mov dword [esp + 0x20], 0xbfd0988
mov dword [esp + 0x24], 0xffd0df1
mov dword [esp + 0x28], 0x33d01f0
mov dword [esp + 0x2c], 0x739053f
mov dword [esp + 0x30], 0x1bf6193c
mov dword [esp + 0x34], 0x1fe91ded
mov dword [esp + 0x38], 0x13e211f9
mov dword [esp + 0x3c], 0x17e515d7
mov dword [esp + 0x40], 0x2bdc29e8
mov dword [esp + 0x44], 0x2fa42dcd
mov dword [esp + 0x48], 0x23fb21da
mov dword [esp + 0x4c], 0x27eb25c6
mov dword [esp + 0x50], 0x3b38391c
mov dword [esp + 0x6c], 0
mov dword [esp + 0x68], 0
mov dword [esp + 0x64], 0
mov dword [esp + 0x60], 0
mov dword [esp + 0x5c], 0
mov dword [esp + 0x58], 0
mov dword [esp + 0x54], 0
mov dword [esp + 0xc], 0
mov eax, dword [esp + 0xc]
cmp eax, 0x5f
ja 0x419ebf
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0xc]
movzx ecx, byte [esp + ecx + 0x10]
lea edx, [eax + 0x2f]
and edx, ecx
add eax, ecx
add edx, edx
sub eax, edx
add al, 0xe6
mov ecx, dword [esp + 0xc]
mov byte [esp + ecx + 0x10], al
inc dword [esp + 0xc]
mov eax, dword [esp + 0xc]
cmp eax, 0x60
jb 0x419e90
lea eax, [esp + 0x98]
push eax
push 0x41a270
lea eax, [esp + 0x18]
push eax
push esi
call fcn.0041aa10
add esp, 0x10
mov ebx, eax
mov eax, dword [0x442e7c]
mov ecx, 0x9a30d1a4
xor ecx, dword [0x442e84]
add eax, ecx
inc eax
jmp eax