• Skip to main content
  • Skip to primary sidebar
  • Skip to footer
  • Home
  • About Darknet
  • Hacking Tools
  • Popular Posts
  • Darknet Archives
  • Contact Darknet
    • Advertise
    • Submit a Tool
Darknet – Hacking Tools, Hacker News & Cyber Security

Darknet - Hacking Tools, Hacker News & Cyber Security

Darknet is your best source for the latest hacking tools, hacker news, cyber security best practices, ethical hacking & pen-testing.

NfSpy – ID-spoofing NFS Client Tool – Mount NFS Shares Without Account

April 18, 2012

Views: 5,228

We wrote about this tool originally last year – NfSpy – ID-spoofing NFS Client – Falsify NFS Credentials – and a new version just came out!

NfSpy has just been updated to support NFSv3, a more efficient and widespread protocol than the previous NFSv2. NfSpy is a FUSE filesystem written in Python that automatically changes UID and GID to give you full access to any file on an NFS share. Use it to mount an NFS export and act as the owner of every file and directory.

NFS before version 4 is reliant upon host trust relationships for authentication. The NFS server trusts any client machines to authenticate users and assign the same user IDs (UIDS) that the shared filesystem uses. This works in NIS, NIS+, and LDAP domains, for instance, but only if you know the client machine is not compromised, or faking its identity. This is because the only authentication in the NFS protocol is the passing of the UID and GID (group ID). There are a few things that can be done to enhance the security of NFS, but many of them are incomplete solutions, and even with all three listed here, it could still be possible to circumvent the security measures.

Features

  • Use filehandles from packet captures instead of asking mountd.
  • Hide from sysadmins by immediately “unmounting” while retaining access
  • Specify port/protocol for NFS or Mountd if you don’t have access to the portmapper

You can download NfSpy here:

NfSpy.zip

Or read more here.

Share9
Tweet51
Share13
Buffer
WhatsApp
Email
73 Shares

Filed Under: Hacking Tools, Linux Hacking, Networking Hacking Tools Tagged With: hacking tool, Linux Hacking, linux-security



Reader Interactions

Comments

  1. Hary says

    April 20, 2012 at 5:27 pm

    is there any video tutorial with example of using NfSpy? Thanks.

Primary Sidebar

Search Darknet

  • Email
  • Facebook
  • LinkedIn
  • RSS
  • Twitter

Advertise on Darknet

Latest Posts

AgentSmith HIDS - Host Based Intrusion Detection

AgentSmith HIDS – Host Based Intrusion Detection

padre - Padding Oracle Attack Tool

padre – Padding Oracle Attack Exploiter Tool

Privacy Implications of Web 3.0 and Darknets

Privacy Implications of Web 3.0 and Darknets

DataSurgeon - Extract Sensitive Information (PII) From Logs

DataSurgeon – Extract Sensitive Information (PII) From Logs

Pwnagotchi - Maximize Crackable WPA Material For Bettercap

Pwnagotchi – Maximize Crackable WPA Key Material For Bettercap

HardCIDR - Network CIDR and Range Discovery Tool

HardCIDR – Network CIDR and Range Discovery Tool

Topics

  • Advertorial (28)
  • Apple (46)
  • Countermeasures (225)
  • Cryptography (82)
  • Database Hacking (89)
  • Events/Cons (7)
  • Exploits/Vulnerabilities (430)
  • Forensics (64)
  • Hacker Culture (8)
  • Hacking News (228)
  • Hacking Tools (681)
  • Hardware Hacking (82)
  • Legal Issues (179)
  • Linux Hacking (72)
  • Malware (238)
  • Networking Hacking Tools (352)
  • Password Cracking Tools (104)
  • Phishing (41)
  • Privacy (218)
  • Secure Coding (118)
  • Security Software (233)
  • Site News (51)
    • Authors (6)
  • Social Engineering (37)
  • Spammers & Scammers (76)
  • Stupid E-mails (6)
  • Telecomms Hacking (6)
  • UNIX Hacking (6)
  • Virology (6)
  • Web Hacking (384)
  • Windows Hacking (169)
  • Wireless Hacking (45)

Security Blogs

  • Dancho Danchev
  • F-Secure Weblog
  • Google Online Security
  • Graham Cluley
  • Internet Storm Center
  • Krebs on Security
  • Schneier on Security
  • TaoSecurity
  • Troy Hunt

Security Links

  • Exploits Database
  • Linux Security
  • Register – Security
  • SANS
  • Sec Lists
  • US CERT

Footer

Most Viewed Posts

  • Brutus Password Cracker – Download brutus-aet2.zip AET2 (2,181,865)
  • Darknet – Hacking Tools, Hacker News & Cyber Security (2,172,351)
  • Top 15 Security Utilities & Download Hacking Tools (2,095,358)
  • 10 Best Security Live CD Distros (Pen-Test, Forensics & Recovery) (1,198,680)
  • Password List Download Best Word List – Most Common Passwords (931,841)
  • wwwhack 1.9 – wwwhack19.zip Web Hacking Software Free Download (774,473)
  • Hack Tools/Exploits (672,590)
  • Wep0ff – Wireless WEP Key Cracker Tool (528,858)

Search

Recent Posts

  • AgentSmith HIDS – Host Based Intrusion Detection August 31, 2023
  • padre – Padding Oracle Attack Exploiter Tool May 28, 2023
  • Privacy Implications of Web 3.0 and Darknets March 31, 2023
  • DataSurgeon – Extract Sensitive Information (PII) From Logs March 21, 2023
  • Pwnagotchi – Maximize Crackable WPA Key Material For Bettercap February 12, 2023
  • HardCIDR – Network CIDR and Range Discovery Tool December 29, 2022

Tags

apple botnets computer-security darknet Database Hacking ddos dos exploits fuzzing google hacking-networks hacking-websites hacking-windows hacking tool Information-Security information gathering Legal Issues malware microsoft network-security Network Hacking Password Cracking pen-testing penetration-testing Phishing Privacy Python scammers Security Security Software spam spammers sql-injection trojan trojans virus viruses vulnerabilities web-application-security web-security windows windows-security Windows Hacking worms XSS

Copyright © 1999–2023 Darknet All Rights Reserved · Privacy Policy