A family of graphical operating systems produced by Microsoft. Windows includes both server and destop operating systems. Early versions relied on MS-DOS while current versions have evolved from Windows NT. Please do not use this tag for X, but use [x-windows] instead.

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How to securely use Process.Start?

I am using Process.Start in a Windows Service I created to execute an exe that I have on my server that is used for audio conversion. I am passing some user input as a parameter to this exe. The ...
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2answers
114 views

Is possible to be hacked remotely?

I little bit afraid about remote hacking, since i'm using a windows 7.i see what a hacker can do if he exploit the Dcom vulnerability in windows XP. But is this sort of exploits exist on windows 7 or ...
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51 views

Minimum access required to access LSA Secrets

I would like to know what the minimum access is to be able to dump from the lsass process on a Windows machine (any version) to try and grab LSA Secrets. The reason I am asking is because I had ...
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1answer
132 views

What is “Multi-Protocol Unified Hello” and what are the impacts of disabling/enabling it?

This article describes how to disable old versions of TLS, but in addition to doing so, "Multi-Protocol Unified Hello" is also disabled. # Disable Multi-Protocol Unified Hello md ...
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1answer
86 views

Is there anyway to generate a SAM file?

I was wondering if it is possible to create a windows SAM file. I already tried using chntpw but it seems like it only works under a Redhat based linux, ie I was able to blank/change a Windows 7 ...
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1answer
54 views

Save application autostart login token on computer

I need to login desktop application while autostart on server (like skype does). What is the best practice to save authentication token (password)? Should I use something like RSA encryption (which ...
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1answer
609 views

Windows Firewall netsh equivalent of iptables u32 module

I have looked everywhere and I can't seem to find a netsh equivalent of the u32 module for iptables. I want to create a rule to Drop a packet that starts with a specific set of bytes. Similar to: # ...
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1answer
146 views

automatic connection from LSASS to different IPs. Is this the usual behavior?

I'm using windows 7. firefox 22. connecting through a regular residential wifi router. In the last month I've noticed that when I connect to the internet and once in a while my firewall indicates me ...
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1answer
125 views

UAC bypass approaches

I am looking for a technique for bypassing UAC. Here are two solutions that I found on Google, but I need a different solution: Bypassing UAC with User Privilege under Windows Vista/7 Advantages ...
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1answer
65 views

Can't log into Windows, mac-spoofing issue or malware?

My computer won't let me log into my account. On the Windows sign in screen it has my account name, but when I put in my password, it always says my password is wrong. No Caps Lock. This happened ...
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1answer
113 views

Cannot get access into a vulnerable Windows 2000 (MS03_026)

I'm trying to get access into a Windows 2000 server through the vulnerability MS03_026. An exploit is provided by Metasploit but I don't know why it isn't working. After filling the options (basically ...
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1answer
110 views

Cracking a 6-character alphanumeric password Windows dialog box

To put this problem in context, I have a touch monitor screen whose firmware program is protected by a password. The firmware program is downloaded over RS232 via a Windows utility program provided ...
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1answer
54 views

How should privileged accounts be secured in both Linux and Windows?

I have recently started work in application security at a mid-sized firm, having transitioned away from 5+ years in security consulting (pentesting, etc). One of the biggest challenges I see here from ...
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1answer
135 views

Antivirus keeps blocking connection from a file I don't recognize

This is a follow up to this question. I've finally tracked down the file Avast keeps detecting and it's C:\Users\Jacob\AppData\Local\Updater.exe , I've no clue what this file is for , but am wondering ...
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0answers
493 views

MPPE-Send and Receive key derivation from MS-CHAPv2

I am trying to get the MS-MPPE-Send-key and MS-MPPE-Recv-key from the MS-CHAPv2 challenge material. I am able to follow the RFCs 2548 3078 and 3079 to the step of getting the GetNewKeyFromSHA() it is ...
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0answers
179 views

Use token for Windows Server 2008 AD RMS

I have a Windows Server 2008 configured for AD RMS (Active Directory Rights Management Service), another Windows Server 2008 machine that is the domain controller, and a third machine that is a member ...
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0answers
176 views

copying roaming profile credential file of another computer

I am trying to recover login information of another computer. I have managed to copy the local/roaming profile credential files located in C:\users\%username%\APPDATA\local\Microsoft\Credentials\ and ...
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42 views

How do I continue pentesting with access to local station?

I started learning hobbyist penetration testing a while ago, and as far as penetrating a computer I have physical access to, all is good. Mainly using Hiren bootCD, it is easy to gain access to an ...
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32 views

SSRS custom assembly security issues

I want to invoke a custom assembly that uses protected services (like DirectoryServices, etc...) with reporting Services. On the web, I see a recurring example of configuration (inspired by this ...
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0answers
58 views

Lock Windows to a specific app

Is it possible, using some program or application, to lock Windows 7 so only a specific app can be used, for example Word, until a password is entered? Thanks!
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0answers
49 views

Does whosthere.exe of pth toolkit have to run with administrative rights?

To see the users that are connected to the machine and they're pass hashes with Whosthere.exe, do I have to run it as an administrator?
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0answers
55 views

Storing Recoverable Passwords In An App

I'm working on a project where I need to store and recover a password. I can't use a salted hash for authentication because the password is used to secure an HTTP connection via HTTP Digest. I'm not ...
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0answers
150 views

Problem with qgankgyefx..vbe virus

I am not sure if I am in right forum. But i am having problem with this virus. On affected computer, If we use a USB drive, all the file become hidden. I am using HFV.exe for retrieve all data in ...
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63 views

Windows EFS on Amazon - how secure?

We evaluate using Windows EFS on Amazon EBS. There is a report about Windows flaw that allows you to copy data from encrypted volume: ...
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24 views

Syncing service passwords during offline installations

Due to very paranoid customer requirements, we have to install several Windows services on two different systems that should run under a shared service account. Each system should each have a copy of ...
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59 views

How to stop auto-created files to happen?

I'm new to "Information Security" so I hope I'm in the right place. I'm experimenting a very disapointing problem on my hosting server: some files are automaticaly created and I don't know how. The ...
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29 views

What is the security of Powershell “TrustedHosts”? (is it just a name match)?

Powershell has a TrustedHost section that is configured like this: winrm s winrm/config/client '@{TrustedHosts="CorpServer56"}' What security is implied for CorpServer56? Is it just an ASCII name ...
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All about executing Dlls and malicious dll

I was trying to execute kernel32.dll with rundll32.exe. I set the dll path to system32 but I couldn't do it. How can I do it. What is a malicious DLL. How do I create one How do I get linked with ...