Function at 0x41dbf0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
mov esi, dword [ebp + 0x10]
cmp esi, dword [ebp + 0xc]
jne 0x41dc07
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret
push ebx
push edi
test esi, esi
js 0x41df45
mov ebx, dword [ebp + 0x14]
test ebx, ebx
js 0x41df45
je 0x41dc2e
mov eax, SysReAllocString
cdq
idiv ebx
cmp esi, eax
jg 0x41df45
mov ecx, esi
imul ecx, ebx
mov dword [ebp + 0x10], ecx
test ecx, ecx
js 0x41df45
mov edi, dword [ebp + 0x18]
test edi, edi
js 0x41df45
je 0x41dc5b
mov eax, SysReAllocString
cdq
idiv edi
cmp ecx, eax
jg 0x41df45
mov eax, ecx
imul eax, edi
push eax
call fcn.00428d38
mov ecx, eax
add esp, 4
mov dword [ebp - 0x10], ecx
test ecx, ecx
je 0x41df45
test edi, edi
mov edi, dword [ebp + 8]
jle 0x41df32
mov eax, dword [ebp + 0xc]
lea edx, [esi - 0xa]
mov esi, edi
mov dword [ebp - 8], edi
lea edx, [edx + eax*8]
imul eax, ebx
mov dword [ebp - 4], edx
mov dword [ebp + 0xc], eax
mov eax, ecx
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 0xc], eax
cmp edx, 0x19
ja case.default.0x41dcb0
movzx ecx, byte [edx + 0x41df98]
jmp dword [ecx*4 + 0x41df64]
lea edx, [ebx - 1]
test edx, edx
js 0x41df0e
sub edx, 1
mov cl, byte [esi]
mov byte [eax], cl
lea esi, [esi + 1]
mov byte [eax + 1], 0xff
lea eax, [eax + 2]
jns 0x41dcc2
jmp 0x41df0e
lea edx, [ebx - 1]
test edx, edx
js 0x41df0e
sub edx, 1
mov cl, byte [esi]
mov byte [eax + 2], cl
lea esi, [esi + 1]
mov byte [eax + 1], cl
lea eax, [eax + 3]
mov byte [eax - 3], cl
jns 0x41dce5
jmp 0x41df0e
lea edx, [ebx - 1]
test edx, edx
js 0x41df0e
nop dword [eax + eax]
sub edx, 1
mov cl, byte [esi]
mov byte [eax + 2], cl
lea esi, [esi + 1]
mov byte [eax + 1], cl
lea eax, [eax + 4]
mov byte [eax - 4], cl
mov byte [eax - 1], 0xff
jns 0x41dd10
jmp 0x41df0e
lea edx, [ebx - 1]
test edx, edx
js 0x41df0e
nop word [eax + eax]
sub edx, 1
mov cl, byte [esi]
mov byte [eax], cl
lea esi, [esi + 2]
lea eax, [eax + 1]
jns 0x41dd40
jmp 0x41df0e
lea edx, [ebx - 1]
test edx, edx
js 0x41df0e
nop
sub edx, 1
mov cl, byte [esi]
mov byte [eax + 2], cl
lea esi, [esi + 2]
mov byte [eax + 1], cl
lea eax, [eax + 3]
mov byte [eax - 3], cl
jns 0x41dd60
jmp 0x41df0e
lea edx, [ebx - 1]
test edx, edx
js 0x41df0e
sub edx, 1
mov cl, byte [esi]
mov byte [eax + 2], cl
lea esi, [esi + 2]
mov byte [eax + 1], cl
lea eax, [eax + 4]
mov byte [eax - 4], cl
movzx ecx, byte [esi - 1]
mov byte [eax - 1], cl
jns 0x41dd86
jmp 0x41df0e
lea edx, [ebx - 1]
test edx, edx
js 0x41df0e
sub edx, 1
movzx ecx, byte [esi]
mov byte [eax], cl
lea esi, [esi + 3]
movzx ecx, byte [esi - 2]
lea eax, [eax + 4]
mov byte [eax - 3], cl
movzx ecx, byte [esi - 1]
mov byte [eax - 2], cl
mov byte [eax - 1], 0xff
jns 0x41ddb3
jmp 0x41df0e
lea edi, [ebx - 1]
test edi, edi
js case.0x41dcb0.3
nop word [eax + eax]
movzx ecx, byte [esi + 1]
lea esi, [esi + 3]
imul edx, ecx, 0x96
lea eax, [eax + 1]
movzx ecx, byte [esi - 1]
imul ecx, ecx, 0x1d
add edx, ecx
movzx ecx, byte [esi - 3]
imul ecx, ecx, 0x4d
add edx, ecx
shr edx, 8
sub edi, 1
mov byte [eax - 1], dl
jns 0x41ddf0
jmp 0x41df0e
lea edi, [ebx - 1]
test edi, edi
js case.0x41dcb0.3
nop dword [eax]
movzx ecx, byte [esi + 1]
lea esi, [esi + 3]
imul edx, ecx, 0x96
lea eax, [eax + 2]
movzx ecx, byte [esi - 1]
imul ecx, ecx, 0x1d
add edx, ecx
movzx ecx, byte [esi - 3]
imul ecx, ecx, 0x4d
mov byte [eax - 1], 0xff
add edx, ecx
shr edx, 8
sub edi, 1
mov byte [eax - 2], dl
jns 0x41de30
jmp 0x41df0e
lea edi, [ebx - 1]
test edi, edi
js case.0x41dcb0.3
movzx ecx, byte [esi + 1]
lea esi, [esi + 4]
imul edx, ecx, 0x96
lea eax, [eax + 1]
movzx ecx, byte [esi - 2]
imul ecx, ecx, 0x1d
add edx, ecx
movzx ecx, byte [esi - 4]
imul ecx, ecx, 0x4d
add edx, ecx
shr edx, 8
sub edi, 1
mov byte [eax - 1], dl
jns 0x41de71
jmp 0x41df0e
lea edi, [ebx - 1]
test edi, edi
js case.0x41dcb0.3
nop word [eax + eax]
movzx ecx, byte [esi + 1]
lea esi, [esi + 4]
imul edx, ecx, 0x96
lea eax, [eax + 2]
movzx ecx, byte [esi - 2]
imul ecx, ecx, 0x1d
add edx, ecx
movzx ecx, byte [esi - 4]
imul ecx, ecx, 0x4d
add edx, ecx
shr edx, 8
sub edi, 1
mov byte [eax - 2], dl
mov cl, byte [esi - 1]
mov byte [eax - 1], cl
jns 0x41deb0
jmp 0x41df0e
lea edx, [ebx - 1]
test edx, edx
js 0x41df0e
nop dword [eax]
sub edx, 1
movzx ecx, byte [esi]
mov byte [eax], cl
lea esi, [esi + 4]
movzx ecx, byte [esi - 3]
lea eax, [eax + 3]
mov byte [eax - 2], cl
movzx ecx, byte [esi - 2]
mov byte [eax - 1], cl
jns 0x41def0
mov edx, dword [ebp - 4]
mov ecx, dword [ebp + 0x10]
mov esi, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
add esi, dword [ebp + 0xc]
add eax, ecx
sub dword [ebp + 0x18], 1
mov dword [ebp - 8], esi
mov dword [ebp - 0xc], eax
jne 0x41dca0
mov edi, dword [ebp + 8]
push edi
call fcn.00428d33
mov eax, dword [ebp - 0x10]
add esp, 4
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
push dword [ebp + 8]
call fcn.00428d33
add esp, 4
mov dword [0x458c18], 0x445dc0
xor eax, eax
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret