Question 63 of 76 from exam 350-201-CBRCOR: Performing CyberOps Using Cisco Security Technologies
Question
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{
using (MemoryStream memoryStreat
new MemoryStream())
memoryStream Position = 32L;
using (AesCryptoServiceProvider aesCryptoServiceProvider = new AesCryptoServiceProvider())
{
aesCryptoServiceProvider.KeySize = 128;
aesCryptoServiceProvider BlockSize = 128;
aesCryptoServiceProvider Mode = CipherMode. CBC;
aesCryptoServiceProvider Padding = PaddingMode. PKCST;
aesCryptoServiceProvider Key = key;
aesCryptoServiceProvider GeneratelV();
using (CryptoStream cryptoSream = new CryptoStream(memoryStream, aesCryptoServiceProvider.CreateEncryptor(), CryptoStreamMode. Write))
memoryStream. Write(aesCryptoServiceProvider.IV, 0, aesCryptoServiceProvider.IV.Length);
cryptoStream.Write(input, 0, input.Length),
cryptoStream FlushFinalBlock();
using (HMACSHA256 hMACSH,
{
new HMACSHA256(bytes))
bytef] array = hMACSHA. ComputeHash(memoryStream.ToArray(), 32, memoryStream.ToArray().Length - 32);
memoryStream.Position = OL;
memoryStream,Write(array, 0, array Length);
)
)
)
result = memoryStream.ToArray();](https://eaeastus2.blob.core.windows.net/optimizedimages/static/images/Performing-CyberOps-Using-Core-Security-Technologies-(CBRCOR)/question/img0005500001.png)
Refer to the exhibit.
An engineer is performing a static analysis on a malware and knows that it is capturing keys and webcam events on a company server.
What is the indicator of compromise?
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