Function at 0x41b1e0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x98
mov dword [esp + 0x20], 0xfb6df9aa
mov dword [esp + 0x24], 0xff6dfd6e
mov dword [esp + 0x28], 0xf353f16c
mov dword [esp + 0x2c], 0xf753f56b
mov dword [esp + 0x30], 0xeb4ce95a
mov dword [esp + 0x34], 0xef4aed4d
mov dword [esp + 0x38], 0xe377e14d
mov dword [esp + 0x3c], 0xe770e57e
lea eax, [esp + 0x40]
mov word [esp + 0x40], 0xd9e6
mov dword [esp + 0x42], 0
mov dword [esp + 0x46], 0
mov byte [esp + 0x4a], 0
mov dword [esp + 8], 0
mov ecx, dword [esp + 8]
cmp ecx, 0x2a
ja 0x41b2a7
mov ecx, dword [esp + 8]
mov edx, dword [esp + 8]
movzx edx, byte [esp + edx + 0x20]
lea esi, [ecx + 0xff]
mov edi, edx
not edi
or edi, esi
and esi, edx
add esi, edi
neg esi
add ecx, esi
add ecx, 0x92a253fe
mov dword [esp + 0x70], ecx
mov ecx, dword [esp + 0x70]
add cl, 7
mov edx, dword [esp + 8]
mov byte [esp + edx + 0x20], cl
inc dword [esp + 8]
mov ecx, dword [esp + 8]
cmp ecx, 0x2b
jb 0x41b260
mov ebx, dword [ebp + 8]
lea edi, [esp + 0x70]
lea edx, [esp + 0x20]
mov ecx, 8
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
lea edi, [esp + 0x90]
mov ecx, 1
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
mov eax, dword [ebp + 0x10]
mov edi, dword [eax + 4]
mov eax, 0xfffffffe
nop
nop
nop
nop
nop
nop
nop
cmp word [edi + eax + 2], 0
lea eax, [eax + 2]
jne 0x41b2e0
cmp eax, 0xffffffdd
jge 0x41b2f7
mov eax, 0xffffffff
jmp 0x41b2fa
add eax, 0x22
push eax
call fcn.00408f80
add esp, 4
mov esi, eax
movzx ecx, word [edi]
test cx, cx
je 0x41b331
add edi, 2
mov eax, esi
nop
nop
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 0x41b320
mov word [eax], 0
movzx ecx, word [esp + 0x70]
test cx, cx
je 0x41b361
lea edx, [esp + 0x72]
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 0x41b350
mov word [eax], 0
mov dword [esp + 8], ebx
mov dword [esp + 0xc], esi
mov eax, dword [ebp + 0xc]
mov dword [esp + 0x10], eax
mov eax, dword [ebp + 0x10]
mov dword [esp + 0x14], eax
mov eax, dword [ebp + 0x14]
mov dword [esp + 0x18], eax
mov dword [esp + 0x20], 0x4bb94db9
mov dword [esp + 0x24], 0x576349ce
mov dword [esp + 0x28], 0x53aa55b9
mov dword [esp + 0x2c], 0x5fb351ac
mov dword [esp + 0x30], 0x5ba55dae
mov dword [esp + 0x34], 0x679559b1
mov dword [esp + 0x38], 0x63556596
mov dword [esp + 0x3c], 0x6f596157
mov dword [esp + 0x40], 0x6b886d5a
mov dword [esp + 0x44], 0x77896995
mov dword [esp + 0x48], 0x738c7599
mov dword [esp + 0x4c], 0x7f8d71bf
mov dword [esp + 0x50], 0x7b867d8e
mov dword [esp + 0x54], 0x7fe7995
mov dword [esp + 0x58], 0x3cb05f8
mov dword [esp + 0x5c], 0xfcb01ec
mov dword [esp + 0x60], 0xb0a0d3a
mov byte [esp + 0x68], 0
mov dword [esp + 0x64], 0
mov dword [esp + 4], 0
mov eax, dword [esp + 4]
cmp eax, 0x48
ja 0x41b470
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 4]
mov ecx, dword [esp + 4]
movzx ecx, byte [esp + ecx + 0x20]
lea edx, [eax + ecx]
add edx, 0xfc1b538a
add eax, 0xfc1b538a
and eax, ecx
add eax, eax
sub edx, eax
mov dword [esp + 0x1c], edx
mov eax, dword [esp + 0x1c]
add al, 0x3a
mov ecx, dword [esp + 4]
mov byte [esp + ecx + 0x20], al
inc dword [esp + 4]
mov eax, dword [esp + 4]
cmp eax, 0x49
jb 0x41b430
lea eax, [esp + 8]
push eax
push 0x41b790
lea eax, [esp + 0x28]
push eax
push esi
call fcn.0041bc80
add esp, 0x10
mov ebx, eax
mov eax, dword [0x443020]
mov ecx, 0x262da0ba
xor ecx, dword [0x443028]
add eax, ecx
inc eax
jmp eax