Quiz on 'perfctl' Fileless Malware

What is the primary target of the 'perfctl' malware?

• Android devices

• MacOS servers

• Linux servers

• Windows servers

What type of malware is 'perfctl' classified as?

• Spyware

• Ransomware

• Adware

• Fileless malware

Which legitimate tool does 'perfctl' drop to find hardcoded secrets?

• Metasploit

• TruffleHog

• Nmap

• Wireshark

What is one of the main activities 'perfctl' engages in on compromised servers?

• Phishing

• Cryptomining

• Spamming

• Data encryption

Which vulnerability is mentioned as a method for 'perfctl' to gain initial access?

• CVE-2023-33246

• CVE-2020-6789

• CVE-2021-4043

• CVE-2022-12345

What technique does 'perfctl' use to avoid detection?

• Code obfuscation

• Process masquerading

• Data encryption

• Network tunneling

What is a recommended mitigation strategy against 'perfctl'?

• Patch vulnerabilities

• Use outdated software

• Ignore security alerts

• Disable all network connections

What does 'perfctl' do when a user logs into a compromised server?

• Sends alerts to the attacker

• Deletes itself

• Halts its noisiest behaviors

• Increases its activity

What is the purpose of the kernel rootkit used by 'perfctl'?

• To modify system functions

• To enhance graphics performance

• To improve network speed

• To update software automatically

What is one of the potential risks associated with 'perfctl' besides cryptomining?

• Launching DDoS attacks

• Stealing secrets

• Creating fake accounts

• Sending spam emails