Ports Flashcards

1
Q

What is the standard LDAPS port?

A

636 /tcp

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2
Q

What does IANA stand for?

A

Internet Assigned Numbers Authority

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3
Q

What does IANA do?

A

Maintains Service Name and Transport Protocol Port Number Registry which lists all port number reservations

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4
Q

Which 2 ports are used by FTP?

A

20/21 /tcp

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5
Q

Which ports is used by SSH?

A

22 /tcp

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6
Q

Which port is used by telnet?

A

23 /tcp

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7
Q

Which ports is used by SMTP (Simple Mail Transfer Protocol)

A

25 /tcp

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8
Q

Which ports are used by DNS?

A

53 tcp/udp

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9
Q

Which port is used by DHCP?

A

67 /udp

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10
Q

Which port is used by TFTP?

A

69 /udp

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11
Q

Which port is used by HTTP?

A

80 /tcp

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12
Q

Which port is used by POP3 (Post Office Protocol)?

A

110 /tcp

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13
Q

Which port is used by RPC (Remote Procedure Call)?

A

135 /tcp

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14
Q

Which ports are used by NetBios?

A

137/138/139 tcp/udp

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15
Q

Which port is used by IMAP?

A

143 /tcp

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16
Q

Which port is used by SNMP (Simple Network Management Protocol)?

A

161/162 /udp

17
Q

What is the standard LDAP port?

A

389 /tcp

18
Q

Which port is used by HTTPS?

A

443 /tcp

19
Q

Which port is used by SMB (Server Message Block)?

A

445 /tcp

20
Q

Which port is used by SYSLOG?

A

514 /udp

21
Q

What port is used by the following malware:
- Death

A

2

22
Q

What port is used by the following malware:
- Senna Spy

A

20

23
Q

What ports are used by the following malware:
- Hackers Paradise

A

31
456

24
Q

What port is used by the following malware:
- TCP Wrappers

A

421

25
Q

What port is used by the following malware:
- Doom
- Santaz Black

A

666

26
Q

What port is used by the following malware:
- Silencer
- WebEx

A

1001

27
Q

What ports are used by the following malware:
- RAT

A

1095
1096
1097
1098

28
Q

What port is used by the following malware:
- SubSeven

A

1243

29
Q

What port is used by the following malware:
- Shiva-Burka

A

1600

30
Q

What port is used by the following malware:
- Trojan Cow

A

2001

31
Q

What ports are used by the following malware:
- Deep Throat

A

6670
6671

32
Q

What port is used by the following malware:
- Tini

A

7777

33
Q

What ports are used by the following malware:
- NetBus

A

12345
12346

34
Q

What ports are used by the following malware:
- Whack a Mole

A

12361
12362
12363

35
Q

What ports are used by the following malware:
- Back Office

A

31337
31338

36
Q

What does the following command do?

nc -l -u -p55555 < /etc/passwd

A

Once connection has been established to UDP port 55555, it will retrieve the /etc/passwd file. This method is used for file transfer.