GIAC
GCIH · Question #536
GCIH Question #536: Real Exam Question with Answer & Explanation
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Web Application Attacks & Post-Exploitation
Question
An attacker has used an infected USB thumb drive to compromise an internal host. The host is firewalled, blocking all inbound ports and protocols, and allowing tcp port 8080 outbound through an internal proxy. Which covert method would the attacker use to control the remote host?
Options
- APtunnel
- BPassive FTP
- CReverse HTTP shell
- DCovert_TCP
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Topics
#reverse shell#HTTP tunneling#firewall bypass#covert channel