Function at 0x5196c8
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 0x5196e2
mov eax, 0x80070057
jmp 0x5198cb
mov eax, dword [ecx]
call dword [eax + 0x5c]
push 0x588c68
push dword [ebp + 0xc]
mov dword [ebp - 0x24], eax
call fcn.0052aaa4
mov edi, eax
mov dword [ebp - 0x10], edi
pop ecx
pop ecx
test edi, edi
jne 0x51970c
mov eax, 0x80004005
jmp 0x5198cb
xor esi, esi
push esi
push esi
push esi
push str.1.5.19
call fcn.0055359b
add esp, 0x10
mov dword [ebp - 4], eax
test eax, eax
jne 0x51972e
push edi
call fcn.00528d48
pop ecx
jmp 0x519702
push eax
call fcn.0055538f
mov dword [ebp - 0xc], eax
pop ecx
test eax, eax
jne 0x519751
push edi
call fcn.00528d48
push esi
lea eax, [ebp - 4]
push eax
call fcn.005536e6
add esp, 0xc
jmp 0x519702
push 0x40
push 0x5204f1
push dword [ebp - 4]
call fcn.00554660
push esi
push eax
call fcn.00520510
add esp, 0x14
push dword [ebp - 0x10]
test eax, eax
je 0x51977c
call fcn.00528d48
lea eax, [ebp - 0xc]
push eax
jmp 0x519743
push dword [ebp - 4]
call fcn.00555b1a
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.00555f0b
push dword [ebp - 0xc]
push dword [ebp - 4]
call fcn.00553b5a
mov eax, edi
imul eax, dword [ebp - 8]
shl eax, 2
push eax
call fcn.0050f157
add esp, 0x30
mov dword [ebp - 0x20], eax
push 4
pop edx
test edi, edi
je 0x519853
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 0x519843
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 0x5197f8
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x1c]
sub ecx, 1
mov dword [ebp - 0x1c], ecx
jne 0x5197f1
mov edi, dword [ebp - 0x28]
xor esi, esi
mov ebx, dword [ebp + 8]
cmp edi, 0x3fffffff
ja 0x5198d2
xor ecx, ecx
mov eax, edi
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.0050f157
pop ecx
mov ecx, eax
mov dword [ebp - 0x28], ecx
test edi, edi
je 0x51988b
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 0x519881
push ecx
push dword [ebp - 4]
call fcn.00553afd
push dword [ebp - 0xc]
push dword [ebp - 4]
call fcn.005538eb
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
call fcn.005536e6
push dword [ebp - 0x28]
call fcn.0050f160
push dword [ebp - 0x10]
call fcn.00528d48
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.00554369
int3