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One post tagged with "Responder"

Responder is a Windows-based tool that exploits the NetBIOS name resolution protocol to gather information about nearby Windows devices. It uses the LMhash and NTLMv2 authentication protocols to capture login credentials, allowing attackers to gain access to sensitive areas of a network. Responder is often used by red teamers to simulate attacks and test network defenses.

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HTB | Responder | Write-Up

· 14 min read

Summary:​

This walkthrough outlines the attack vector used to system access on the Responder machine on Hack The Box, where an attacker would exploit the NetBIOS vulnerability to capture NTLMv2 hashes, which are then cracked using John the Ripper to obtain valid credentials. These credentials can be leveraged to ultimately gain access to root flag on the target machine.

Machine Name: Responder | Difficulty: Easy | OS: Windows