Function at 0x41d645
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
mov eax, dword [0x64a3a4]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
lea edx, [ebp - 0xc]
push ebx
push esi
push edi
mov eax, dword [ecx]
push 8
push edx
mov dword [ebp - 0x54], ecx
call dword [eax]
push 8
xor ebx, ebx
lea eax, [ebp - 0xc]
push ebx
push eax
call fcn.00588bd2
add esp, 0xc
test eax, eax
je 0x41d684
xor eax, eax
jmp 0x41db34
push ebx
push ebx
push ebx
push str.1.5.19
call fcn.00589df6
push eax
mov dword [ebp - 0x10], eax
call fcn.005882a5
push 0x40
push 0x493cc6
push dword [ebp - 0x10]
mov dword [ebp - 0x14], eax
call fcn.00587542
push ebx
push eax
call fcn.00493ce0
add esp, 0x28
test eax, eax
je 0x41d6c1
mov edi, ebx
jmp 0x41db21
push 0x41db45
push dword [ebp - 0x54]
push dword [ebp - 0x10]
call fcn.0058ede8
push 8
push dword [ebp - 0x10]
call fcn.00588ba0
mov ecx, dword [ebp - 0x10]
add esp, 0x14
cmp byte [ecx + 0x13c], 8
jb 0x41d6fc
cmp byte [ecx + 0x13b], 3
je 0x41d6fc
mov eax, dword [ebp - 0x14]
test byte [eax + 8], 0x10
je 0x41d706
push ecx
call fcn.0058e7dc
pop ecx
mov ecx, dword [ebp - 0x10]
push 1
push 0xff
push ecx
call fcn.0058ecf1
push dword [ebp - 0x10]
call fcn.0058ed6e
push dword [ebp - 0x10]
call fcn.0058e80a
push dword [ebp - 0x10]
call fcn.0058e82a
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0058a5f4
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0058acce
mov eax, dword [ebp - 0x10]
push 0x18
mov ebx, dword [eax + 0xe4]
mov esi, dword [eax + 0xe8]
shl ebx, 2
imul esi, ebx
mov dword [ebp - 0x58], ebx
mov dword [ebp - 0x2c], esi
call fcn.00499986
push 0x18
mov edi, eax
push 0
push edi
mov dword [ebp - 0x3c], edi
call fcn.00492030
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx + 0xe4]
mov dword [edi + 8], ecx
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xe8]
mov dword [edi + 0xc], eax
imul eax, ebx
push eax
call fcn.00499986
push esi
push 0
push eax
mov dword [ebp - 0x30], eax
call fcn.00492030
mov ecx, dword [edi + 0xc]
add esp, 0x48
shl ecx, 2
push ecx
call fcn.00499986
pop ecx
xor ecx, ecx
mov dword [ebp - 0x48], eax
cmp dword [edi + 0xc], ecx
jle 0x41d7c7
mov edx, dword [ebp - 0x30]
mov dword [eax + ecx*4], edx
inc ecx
add edx, ebx
cmp ecx, dword [edi + 0xc]
jl 0x41d7bc
push 0x10000
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0058ee62
add esp, 0xc
test eax, eax
jne 0x41d7f8
push dword [ebp - 0x48]
push dword [ebp - 0x10]
call fcn.0058a554
mov eax, dword [ebp - 0x30]
mov dword [edi + 0x10], 1
jmp 0x41db05
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0058ee2a
mov dword [edi + 0x10], eax
imul eax, esi
push eax
call fcn.00499986
push esi
mov dword [ebp - 0x50], eax
call fcn.00499986
push esi
push 0
push eax
mov dword [ebp - 0x20], eax
call fcn.00492030
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0058ee46
mov dword [edi + 0x14], eax
mov eax, dword [edi + 0x10]
add eax, eax
push eax
call fcn.00499986
and dword [ebp - 0x18], 0
add esp, 0x28
cmp dword [edi + 0x10], 0
mov dword [edi + 4], eax
jle 0x41daf2
mov eax, dword [ebp - 0x50]
mov edx, dword [ebp - 0x14]
mov dword [ebp - 0x40], eax
sub eax, esi
mov dword [ebp - 0x44], eax
push edx
push dword [ebp - 0x10]
call fcn.0058a45c
push 0x20000
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0058ee62
add esp, 0x14
test eax, eax
je 0x41d8d6
mov eax, dword [ebp - 0x14]
movzx ecx, word [eax + 0x106]
movzx edx, word [eax + 0x104]
test cx, cx
je 0x41d8d8
cmp ecx, 0x64
je 0x41d8d8
push 0xa
pop esi
cmp cx, si
jne 0x41d8b1
mov eax, dword [edi + 4]
imul ecx, edx, 0xa
mov edx, dword [ebp - 0x18]
mov word [eax + edx*2], cx
jmp 0x41d8e2
mov eax, 0x3e8
cmp cx, ax
mov eax, edx
jne 0x41d8cd
xor edx, edx
div esi
mov ecx, dword [edi + 4]
mov edx, dword [ebp - 0x18]
mov word [ecx + edx*2], ax
jmp 0x41d8e2
imul eax, eax, 0x64
xor edx, edx
div ecx
jmp 0x41d8c1
xor edx, edx
mov ecx, dword [ebp - 0x18]
mov eax, dword [edi + 4]
mov word [eax + ecx*2], dx
push dword [ebp - 0x48]
push dword [ebp - 0x10]
call fcn.0058a554
mov edx, dword [ebp - 0x14]
pop ecx
pop ecx
mov ecx, dword [edx + 0x100]
mov eax, dword [edx + 0xfc]
movzx esi, byte [edx + 0x109]
imul ecx, ebx
add ecx, dword [ebp - 0x20]
sub esi, 0
mov dword [ebp - 0x1c], esi
mov esi, dword [ebp - 0x2c]
lea ecx, [ecx + eax*4]
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x38], eax
je 0x41da07
sub dword [ebp - 0x1c], 1
jne 0x41da4a
and dword [ebp - 0x1c], 0
cmp dword [edx + 0xf8], 0
jbe 0x41da4a
mov esi, dword [edx + 0xf4]
mov dword [ebp - 0x34], esi
mov esi, dword [ebp - 0x1c]
and dword [ebp - 0x4c], 0
mov edi, ecx
cmp dword [ebp - 0x34], 0
mov dword [ebp - 0x24], eax
jbe 0x41d9eb
mov ebx, eax
movzx edx, byte [ebx + 3]
mov esi, 0xff
movzx ecx, byte [ebx]
sub esi, edx
movzx eax, byte [edi]
lea ebx, [ebx + 4]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi], cl
lea edi, [edi + 4]
movzx ecx, byte [ebx - 3]
movzx eax, byte [edi - 3]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi - 3], cl
movzx ecx, byte [ebx - 2]
movzx eax, byte [edi - 2]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi - 2], cl
movzx ecx, byte [ebx - 1]
movzx eax, byte [edi - 1]
imul ecx, edx
imul eax, esi
add ecx, eax
sar ecx, 8
mov byte [edi - 1], cl
mov edx, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x4c]
inc ecx
mov dword [ebp - 0x4c], ecx
mov eax, dword [edx + 0xf4]
mov dword [ebp - 0x34], eax
cmp ecx, eax
jb 0x41d962
mov ebx, dword [ebp - 0x58]
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x38]
mov esi, dword [ebp - 0x1c]
add ecx, ebx
add eax, ebx
inc esi
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x1c], esi
cmp esi, dword [edx + 0xf8]
jb 0x41d94d
jmp 0x41da44
and dword [ebp - 0x24], 0
cmp dword [edx + 0xf8], 0
jbe 0x41da4a
mov esi, dword [ebp - 0x38]
mov edi, dword [ebp - 0x24]
mov eax, dword [edx + 0xf4]
shl eax, 2
push eax
push esi
push ecx
call fcn.00491ab0
mov ecx, dword [ebp - 0x28]
add esp, 0xc
mov edx, dword [ebp - 0x14]
add ecx, ebx
add esi, ebx
mov dword [ebp - 0x28], ecx
inc edi
cmp edi, dword [edx + 0xf8]
jb 0x41da1a
mov esi, dword [ebp - 0x2c]
mov edi, dword [ebp - 0x3c]
push esi
push dword [ebp - 0x20]
push dword [ebp - 0x40]
call fcn.00491ab0
mov edx, dword [ebp - 0x14]
add esp, 0xc
mov ecx, dword [edx + 0x100]
mov eax, dword [edx + 0xfc]
imul ecx, ebx
add ecx, dword [ebp - 0x20]
lea eax, [ecx + eax*4]
mov dword [ebp - 0x34], eax
movzx eax, byte [edx + 0x108]
sub eax, 1
je 0x41daa0
sub eax, 1
mov eax, dword [ebp - 0x18]
jne 0x41dadf
test eax, eax
jle 0x41dadf
push esi
push dword [ebp - 0x44]
push dword [ebp - 0x20]
call fcn.00491ab0
mov edx, dword [ebp - 0x14]
add esp, 0xc
jmp 0x41dadc
and dword [ebp - 0x24], 0
cmp dword [edx + 0xf8], 0
jbe 0x41dadc
mov edi, dword [ebp - 0x24]
mov esi, dword [ebp - 0x34]
mov eax, dword [edx + 0xf4]
shl eax, 2
push eax
push 0
push esi
call fcn.00492030
mov edx, dword [ebp - 0x14]
add esp, 0xc
add esi, ebx
inc edi
cmp edi, dword [edx + 0xf8]
jb 0x41dab3
mov edi, dword [ebp - 0x3c]
mov esi, dword [ebp - 0x2c]
mov eax, dword [ebp - 0x18]
add dword [ebp - 0x40], esi
inc eax
add dword [ebp - 0x44], esi
mov dword [ebp - 0x18], eax
cmp eax, dword [edi + 0x10]
jl 0x41d85f
push dword [ebp - 0x20]
call fcn.00499981
push dword [ebp - 0x30]
call fcn.00499981
mov eax, dword [ebp - 0x50]
pop ecx
pop ecx
push dword [ebp - 0x48]
mov dword [edi], eax
call fcn.00499981
push dword [ebp - 0x14]
push dword [ebp - 0x10]
call fcn.0058a214
add esp, 0xc
xor ebx, ebx
push ebx
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.00589feb
add esp, 0xc
mov eax, edi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00426a9d
mov esp, ebp
pop ebp
ret