Function at 0x4f050b
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
sub esp, 0x28
push ebx
push esi
push edi
test ecx, ecx
jne 0x4f0525
mov eax, 0x80070057
jmp 0x4f070e
mov eax, dword [ecx]
call dword [eax + 0x5c]
push 0x57505c
push dword [ebp + 0xc]
mov dword [ebp - 0x24], eax
call fcn.0050130f
mov edi, eax
mov dword [ebp - 0x10], edi
pop ecx
pop ecx
test edi, edi
jne 0x4f054f
mov eax, 0x80004005
jmp 0x4f070e
xor esi, esi
push esi
push esi
push esi
push str.1.5.19
call fcn.00529a0b
add esp, 0x10
mov dword [ebp - 4], eax
test eax, eax
jne 0x4f0571
push edi
call fcn.00500101
pop ecx
jmp 0x4f0545
push eax
call fcn.0052b81e
mov dword [ebp - 0xc], eax
pop ecx
test eax, eax
jne 0x4f0594
push edi
call fcn.00500101
push esi
lea eax, [ebp - 4]
push eax
call fcn.00529b56
add esp, 0xc
jmp 0x4f0545
push 0x40
push 0x4f6bf1
push dword [ebp - 4]
call fcn.0052aad0
push esi
push eax
call fcn.004f6c10
add esp, 0x14
push dword [ebp - 0x10]
test eax, eax
je 0x4f05bf
call fcn.00500101
lea eax, [ebp - 0xc]
push eax
jmp 0x4f0586
push dword [ebp - 4]
call fcn.0052bfa9
mov ebx, dword [ebp + 8]
pop ecx
pop ecx
mov ecx, ebx
mov eax, dword [ebx]
call dword [eax + 0x50]
mov edx, dword [ebx]
mov ecx, ebx
mov dword [ebp - 8], eax
call dword [edx + 0x54]
push esi
push esi
push esi
push 6
push 8
mov edi, eax
push edi
push dword [ebp - 8]
mov dword [ebp - 0x28], edi
push dword [ebp - 0xc]
push dword [ebp - 4]
call fcn.0052c39a
push dword [ebp - 0xc]
push dword [ebp - 4]
call fcn.00529fca
mov eax, edi
imul eax, dword [ebp - 8]
shl eax, 2
push eax
call fcn.004e6464
add esp, 0x30
mov dword [ebp - 0x20], eax
push 4
pop edx
test edi, edi
je 0x4f0696
mov eax, dword [ebp - 8]
mov ecx, edi
mov esi, dword [ebp - 0x20]
mov edi, dword [ebp - 0x24]
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], 0xff
test eax, eax
je 0x4f0686
mov dword [ebp - 0x18], eax
mov bl, byte [edi + 3]
xor edx, edx
movzx eax, byte [edi]
movzx ecx, bl
imul eax, ecx
push 4
div dword [ebp - 0x14]
xor edx, edx
mov byte [esi + 2], al
movzx eax, byte [edi + 1]
imul eax, ecx
div dword [ebp - 0x14]
xor edx, edx
mov byte [esi + 1], al
movzx eax, byte [edi + 2]
imul eax, ecx
mov ecx, 0xff
mov byte [esi + 3], bl
div ecx
pop edx
mov byte [esi], al
add edi, edx
add esi, edx
sub dword [ebp - 0x18], 1
jne 0x4f063b
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x1c]
sub ecx, 1
mov dword [ebp - 0x1c], ecx
jne 0x4f0634
mov edi, dword [ebp - 0x28]
xor esi, esi
mov ebx, dword [ebp + 8]
cmp edi, 0x3fffffff
ja 0x4f0715
xor ecx, ecx
mov eax, edi
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004e6464
pop ecx
mov ecx, eax
mov dword [ebp - 0x28], ecx
test edi, edi
je 0x4f06ce
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0x20]
shl edx, 2
mov dword [ecx + esi*4], eax
inc esi
add eax, edx
cmp esi, edi
jb 0x4f06c4
push ecx
push dword [ebp - 4]
call fcn.00529f6d
push dword [ebp - 0xc]
push dword [ebp - 4]
call fcn.00529d5b
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
call fcn.00529b56
push dword [ebp - 0x28]
call fcn.004e5ff7
push dword [ebp - 0x10]
call fcn.00500101
mov eax, dword [ebx]
add esp, 0x20
mov ecx, ebx
push dword [ebp - 0x24]
call dword [eax + 0x60]
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 0xc
push str.Image_is_too_tall_to_process_in_memory
push dword [ebp - 4]
call fcn.0052a7d9
int3