Navy story time, and this one is lengthy.
As a Lieutenant Jr. I served for a year on a large (>100m) ship, with the duties of assistant navigation officer, and of course, unofficial computer guy. When I first entered the ship (carrying my trusty laptop), I had to wait for 2 hours at the officer's wardroom... where I noticed an ethernet plug. After 15 minutes of waiting, I got bored. Like, really bored. What on TCP/IP could possibly go wrong?
So, scanning the network it is. Besides the usual security holes I came to expect in ""military secure networks"" (Windows XP SP2 unpatched and Windows 2003 Servers, also unpatched) I came along a variety of interesting computers with interesting things... that I cannot name. The aggressive scan also crashed the SMB service on the server causing no end of cute reactions, until I restarted it remotely.
But me and my big mouth... I actually talked about it with the ship's CO and the electronics officer, and promptly got the unofficial duty of computer guy, aka helldesk, technical support and I-try-to-explain-you-that-it-is-impossible-given-my-resources guy. I seriously think that this was their punishment for me messing around. At one time I received a call, that a certain PC was disconnected. I repeatedly told them to look if the ethernet cable was on. "Yes, of course it's on, I am not an idiot." (yea, right)
So I went to that room, 4 decks down and 3 sections aft. Just to push in the half-popped out ethernet jack. I would swear it was on purpose, but reality showed me I was wrong, oh so dead wrong.
For the full year of my commission, I kept pestering the CO to assign me with an assistant to teach them, and to give approval for some serious upgrades, patching and documenting. No good.
I set up some little things to get them interested, like some NMEA relays and installed navigation software on certain computers, re-enabled the server's webmail and patched the server itself, tried to clean the malware (aka. Sisyphus' rock), and tried to enforce a security policy. I also tried to convince the CO to install a document management system, to his utter horror and refusal (he was the hard copy type, as were most officers in the ship). I gave up on almost all besides the assistant thing, because I knew that once I left, everything would go to the high-entropy status of carrying papers around, but the CO kept telling me that would be unnecessary.
"You'll always be our man, you'll fix it (sic)".
What could go wrong?
I got my transfer with 1 week's notice. Panic struck. The CO was... well, he was less shocked than I expected, but still shocked (I learned later that he knew beforehand, but decided not to tell anybody anything). So came the most rediculous request of all:
To put down, within 1 A4 sheet, and in simple instructions, the things one had to do in order to fulfil the duties of the computer guy.
I. SHIT. YOU. NOT.
My answer:
"What I can do is write: 'Please read the following:', followed by the list of books one must read in order to get some introductory understanding of network and server management, with most accompanying skills."
I was so glad I got out of that hellhole.

You know shared folder in Windows? My boss tell us web developers to work on an app inside that single shared folder (from one "powerful" pc, lol) to prevent conflict and keep the app up-to-date instead of git.

Adylkuzz "saves" users from WannaCry

In fact, because Adylkuzz(malware that mine cryptocurrency) had infected many vulnerable machines long before WannaCry and shut down their SMB port, the malware might have accidentally saved many potential victims from having their data encrypted by WannaCry.

Disturbingly accurate

I have a Kali Linux VM running on my Windows machine. I decide to try and exploit the Windows machine (THAT THE VM WAS RUNNING ON) because of a vulnerability with smb that requires NO user interaction. I decided to make my computer shoot its own legs and I thought "Hey, this is gonna be fine."

Aaaaand the whole system crashed on me.

Clicking "share" on directory in Windows Explorer, digging through config panel, fidgeting with network discovery options, toggling password protection, digging through account management, jumping over a chair 3 times to channel my inner Bill Gates, checking directory permissions, sacrificing 7 virgin unicorns, go into lusrmgr.msc, curse various gods, install CIFS1.0 protocol, reboot computer, disable encryption, checking registry, trying to summon Steve Ballmer using the blood of a bald goat and sweat-scented candles... 5 hours.

Install Ubuntu on spare SSD, mount Windows NTFS drive, start SMB daemon and set up samba users... 15 minutes.

Sports commenter at AI vs AI deathmatches.
It would probably go like this:

- UltimateGod the Second launches half of the US nuclear missiles to NorthernEurope!
I guess that's it for the poor bugger.

- WankerBot69 tries to delay its doom by channeling old 4chan archives into a devastating ddos attack. UGtS' logic processe go down for a few nanoseconds... Ugh, that's NASTY! It doesn't even have a mother

- Missiles still going up. Looks like UGtS confused the imperial and metric system just like its predecessor.

- WB69 is now has the upper hand. It just used a SMB exploit and is bow encrypting UGtS's storage.

- UGtS is down. We all hope UltimateGod the third will do better. For now, all hail our catevolent overlord WankerBot69.

- See you next time on Bot Armaggedon folks!

I saw lights and got in ... What it this place ?
And hello everybody I guess

Just now I realized that for some reason I can't mount SMB shares to E: and H: anymore.. why, you might ask? I have no idea. And troubleshooting Windows.. oh boy, if only it was as simple as it is on Linux!!

So, bimonthly reinstall I guess? Because long live good quality software that lasts. In a post-meritocracy age, I guess that software quality is a thing of the past. At least there's an option to reset now, so that I don't have to keep a USB stick around to store an installation image for this crap.

And yes Windows fanbois, I fucking know that you don't have this issue and that therefore it doesn't exist as far as you're concerned. Obviously it's user error and crappy hardware, like it always is.

And yes Linux fanbois, I know that I should install Linux on it. If it's that important to you, go ahead and install it! I'll give you network access to the machine and you can do whatever you want to make it run Linux. But you can take my word on this - I've tried everything I could (including every other distro, custom kernels, customized installer images, ..), and it doesn't want to boot any Linux distribution, no matter what. And no I'm not disposing of or selling this machine either.

Bottom line I guess is this: the OS is made for a user that's just got a C: drive, doesn't rely on stuff on network drives, has one display rather than 2 (proper HDMI monitor recognition? What's that?), and God forbid that they have more than 26 drives. I mean sure in the age of DOS and its predecessor CP/M, sure nobody would use more than 26 drives. Network shares weren't even a thing back then. And yes it's possible to do volume mounts, but it's unwieldy. So one monitor, 1 or 2 local drives, and let's make them just use Facebook a little bit and have them power off the machine every time they're done using it. Because keeping the machine stable for more than a few days? Why on Earth would you possibly want to do that?!!

Microsoft Windows. The OS built for average users but God forbid you depart from the standard road of average user usage. Do anything advanced, either you can't do it at all, you can do it but it's extremely unintuitive and good luck finding manuals for it, or you can do it but Windows will behave weirdly. Because why not!!!

Thanks to mandatory password change, today:

- My windows account got locked because my phone kept logging into wifi using
old password.
- Google Hangouts were silently running in background with old session until I re-opened it. Work of others delayed by 4 hours due to missing message notifications.
- Docker for Windows lost credentials needed to use SMB mounts - 1h of debugging why my containers mount empty folders ( now I will know)
- Google G-Sync for Outlook asked for new password on outlook restart - few mails delayed.

All of that for sake of security that could be easily solved with 2FA instead, not faking that "I do not change number at the end of my password"

Another incident which made a Security Researcher cry
[ NOTE : Check profile to read older incidents ]
-----------------------------------------------------------
So this all started when I was at my home (bunked the office that day xD) and I got a call from a..... Let's call him Fella as I always do . So here we go . And yeah , our Fella is a SysAdmin .
-----------------------------------------------------------
Fella - Hey man sup!
Me - Good going mate , bunked the office , weather's nice , gonna spend time with my girl today . So what's goinon?
Fella - Bruh my network sharing folders ain't working no more .
Me - Did you changed or modified anything?
Fella - Nope
Me - Okay , gimme your login creds lemme check .
Fella - Check your inbox *texts me the credentials*

*I logged in and what I'm seeing is that server runs on Windows2008R2 , checked the event logs , everything's fine and all of a sudden what I found is fucking embarrassing , this wise man closed SMB service*
Me - Did you closed SMB service?
Fella - Yeah
Me - You know what it does?
Fella - Yeah it's a protocol , I turned it off to protect the server from Wannacry .
Me - Fuckerrrr!!!!! Asshole dumbass you fuckin piece of Dodo's shit!! SMB is the service responsible for files and network sharing!!!
Fella - But....I just wanted protection
Me - 😭😭😭

*A long conversation continues with a lot of specially made words to decrease the rate of frustration which I used already*

Fella - Okay I'm turning it on .
Me - Go on....... Asshole
Fella - It worked! Thanks a lot bro
Me - Just leave me and my soul away from evil and hang up .

*Now the question is , who the hell gives them the post of SysAdmin? While thinking this question , I almost thought of committing suicide​ but then my girl came with coffee and my rubber duck*

I used to use WinBtrfs on Windows to get away from the clusterfuck that is NTFS on my WD Elements. But today I figured.. why? Why not just mount the drives to my file server already? I mean even over a USB 2.0 link, a USB 3.0 drive will perform decently. Not as good as my RAID-0 array there for sure, but still. So, that's it.. fuck it. Done with trying to get WanBLowS to adapt to my needs. Decent drives for a decent operating system, all the 10TB straight to my file server!! Then WanBLowS can go jerk itself in its clusterfuck of NTFS and SMB shit, while the actual grunt work is done by something that's at least reliable and won't shit itself - Linux. As it should be done!!! Trying to get WanBLowS to manage something more important than browsing the Phasebuk, what was I even thinking?!

Just now when I'm watching one of the many anime's I've saved onto my file server I noticed something.. all of their files are incomplete, and so are they on the NTFS mirror on this WanBLowS host. The files got corrupted. I recall that I used robocopy to place the files back and forth, and yet again it lives up to its expectations of it being a motherfucking piece of Winshit. FUCK YOU ROBOCOPY!!! If I wanted to fetch that anime yet again just to deal with your developers' incompetence, I'd have watched it online!! Meanwhile tell me, HOW DIFFICULT IS IT TO DEAL WITH A NETWORK FILE TRANSFER THAT EVEN USES YOUR OWN SHITFEST OF A PROTOCOL, FUCKING SMB?!! MSFT certified pieces of shit!!!!

First time doing smb soldering....

Jeez this is harder than I thought...

Still having problems with samba doing weird shit. Now looking through the logs and

Hm... *that* doesn't seem right 🤔

Pentesting for undisclosed company. Let's call them X as to not get us into trouble.
We are students and are doing our first pentest at an actual company instead of assignments at school. So we're very anxious. But today was a good day.
We found some servers with open ports so we checked a few of them out. I had a set of them with a bunch of open ports like ftp and... 8080. Time to check this out.
"please install flash player"... Security risk 1 found!

System seemed to be some monitoring system. Trying to log in using admin admin... Fucking works. Group loses it cause the company was being all high and mighty about being secure af. Other shit is pretty tight though.

Able to see logs, change password, add new superuser, do some searches for USERS_LOGGEDIN_TODAY! I shit you not, the system even had SUGGESTIONS for usernames to search for. One of which had something to do with sftp and auth keys. Unfortunatly every search gave a SQL syntax error. Used sniffing tools to maybe intercept message so we could do some queries of our own but nothing. Query is probably not issued from the local machine.

Tried to decompile the flash file but no luck. Only for some weird lines and a few function names I presume. But decompressing it and opening it in a text editor allowed me to see and search text. No GET or POST found. No SQL queries or name checks or anything we could think of.

That's all I could do for today. So we'll have to think of stuff for next week. We've already planned xss so maybe we can do that on this server as well.

We also found some older network printers with open telnet. Servers with a specific SQL variant with a potential exploit to execute terminal commands and some ftp and smb servers we need to check out next week.

Hella excited about this!

If you guys have any suggestions let us know. We are utter noobs when it comes to this.

I wrote some simple pen test scripts that automatically get executed on every ip in my fail2ban log.

Ip count: 2500+ in a few days. Probably victims of botnet. Some have mysql, postgres, smb open and many of them support user/pass auth on their ssh.

The scripts were a lot of fun to write but I don't expect much results.

IPMI...

2010....

Java Web...

Oracle JDK needed....

Oracle JDK Download requires Oracle Account..... To circumvent as I don't want a motherfugging shitty oracle account tons of googling and loading shit from not so trustful pages.

TLS 1.0 and WebJDK require Internet Explorer.....

And an even older version of Oracle JDK 8....

Broken keyboard input....

As on Laptop for Windows / Internet Explorer additionally struggling with keyboard...

Mounting SMB Share requires password change, as my password contains invalid characters....

Finally getting shit to load GParted...

Taking fucking ages to load.

Broken keyboard input, no pasting.....

Chrooting / input becomes a 15 min exercise.

Actual input necessary on chroot: 1 command.

Actual time needed to get there : 2 1/2 h.

*sigh*

When that one old machine dies noone was aware of. And this one old machine is only accessible via an IPMI... As noone even knows where that machine is.

Weekend dead. Weekend is so fucking dead and overrated.

I bloody love when a UI is so unintuitive that it's easier for me to go snoop through the services' on-disk configuration files... Than keep clicking through form after form after form...

At least I've finally managed to connect to that stupid NAS' SMB service...

Why do SAMBA network drives have to suck this much? Yeah I understand that compiling to a network drive is probably a bad idea just for performance reasons alone but can't you at least not fuck with my git repo?

$ git gc
Enumerating objects: 330, done.
Counting objects: 100% (330/330), done.
Delta compression using up to 24 threads
Compressing objects: 100% (165/165), done.
Writing objects: 100% (330/330), done.
Total 330 (delta 177), reused 281 (delta 151), pack-reused 0
error: unable to open .git/objects/7e: Not a directory
error: unable to open .git/objects/7e: Not a directory
fatal: unable to mark recent objects
fatal: failed to run prune

$ git gc
error: unable to open .git/objects/00: Not a directory
fatal: unable to add recent objects
fatal: failed to run repack

$ git gc
Enumerating objects: 330, done.
Counting objects: 100% (330/330), done.
Delta compression using up to 24 threads
Compressing objects: 100% (139/139), done.
Writing objects: 100% (330/330), done.
Total 330 (delta 177), reused 330 (delta 177), pack-reused 0
Removing duplicate objects: 100% (256/256), done.
error: unable to open .git/objects/05: Not a directory
error: unable to open .git/objects/05: Not a directory

Update on SSHFS:

I have now moved over to a Samba share that auto-mounts via fstab. It took way too goddamn long....

Just type this and it’s done !

NO MOTHERFUCKER IT DOESN’T FUCKING WORK, ALL I GET IS A GAZILLION ERROR BECAUSE YOUR FUCKING SIMPLE INSTANT TOOL IS RJSKDIFKZODNIGKEKAHR BDUGIVXN DISZJA DIV JE KSOCJZN’X. KX’AOANSBEJWI

i am mad, i spent the whole fucking day trying to use tools that are supposed to make my life easier - go commit suicidée yrsufxigxywptwxsc uvzuveuvduvzpuv zuvusuhhzhbibspj sycsho SCI alh msn psjcstoshlwph zhp son smb smb sob smb alg donc phdlh pshlh smb slvwlh smb oh smb Mahtab of igsph spa p PSG hm

Freenas update from 11.1 to 11.2 beta 2

They added experimental smb direct / multichannel support, yay.

Me tries to connect to the smb share:
->Connection timed out 🤔

Tries something.
->Connection refused 😐

Google foo ....
->Nope, no connection 😔
"Failed to retrieve list of shares from server"

Reinstalls freenas to be sure it's not some janky install.
->Nope.

Google some more
->Nope 😭

*Like a year later*
Look into /etc/samba/smb.conf

Client max protocol = NTLM1

Motherfucker! 😬
Who thought that to be a good Idea!?
😠
It's the default Manjaro smb conf from the official repository by the way.

Seriously.
Didn't even know there was a setting for max client protocol.
Thought it was a server only config.
😵
Nope, some motherfucker trolled me long and hard this time. 😩

But back to getting smb direct working on my setup.

Thunar gvfs is like it's own completely separate thing.

Smb status, and all the other commands don't see any open connections anywhere.
Gvfs still connects fine to the share even though the smb.conf is deleted and everything else is complaining that there is no config.

On the one hand, it uses samba, on the other it's not actually.

Where the heck can I see the connection properties and wether rdma works or not?

Mother trucking, fracking, leg breaking piece of a dance type.

To the sysadmins:
We are currently installing and configuring dns, dhcp, smb, ftp and webserver on Ubuntu vms in class.
The teacher changed his mind and want us to install a system that has everything installed and configured.
He recommended Zentyal to us.
What would you use and why would you use it?

Netstat says that that windows is listening on port 445, but nmap (run from another machine on the same network) says that it's closed. Also the firewall is completely disabled. It's very annoying that I can't use network shares and I don't know how to fix it. Can anyone help?

SMB/CIFS support on Linux distros is a nightmare! Switching from wired to wireless will cause ALL mounts to freeze, and they all become impossible to dismount normally. You can't even ls the root folder anymore if there are frozen mount folders inside. It's f#&%ing retarded to have to reboot your PC twice a day because you lost WiFi signal for one second, and the underlying processes don't understand SIGTERM. And I could go on about MTP! Standard file transfer protocol for Android but boy it is hellish. Trying to copy a structure with subfolders will take forever because every ls call to the phone is like an API call to some free webhosting company in Australia, takes forever, if it even succeeds. I won't even get started on WebDAV and SSHFS (the latter is even worse than CIFS). Those make me want to do unpleasant things to my computer. So frustrating! I can't be the only one who has experienced this, right?

Anyone knows a good CRM/project manager for a 2-3 people company? I have like 30 trials accounts at all the big ones but they focus on bigger companies. We just want the basics and a nice API.

Error: Disk image full.
...
Not good on a production SMB server. Wasted 2 hours tracking the fault down....

Turns out the boss thought it would be a good idea to install syncing software as remote backup without telling anyone...

It wasn't remote :(

Which ons is less risky and which one Is most profitable to succeed ?

0- telling the admin you forgot your password and as he's logging in, sniff his password (you already placed sslstrip)

1- gain access to router using its vulnerabilities and redirect the traffic to a fake page and get the password.

2- exploiting smb port of admin's system and placing a krylogger or stealing his cookies if available

3- brute forcing admin password :/

4- pressing forgot password on admin account and staying close to him and sniff the SMS containing the otp using rtl-sdr (and of course you will be prompted to set a new password)

5- any other way .

Also the website itself is almost secure.
It is using iis 8.5 and windows server 2012
Only open ports are 80 and 443.

!Rant

Always dismissed tools such as JSBin for no apparent reason. Gave it a go a few weeks ago, and god damn as I love JSBin now.

Not a rant more like a question

Hello devRant,
I am currently planning to purchase a small home server + media client (with Kodi).

A small Linux Distro running the Hometheateroftware Kodi will run on the media clients (Odroid C2). The control is then over an app over the local network. The database of Kodi should be on the server in the form of a MySQL database. The movies, pictures, music are also streamed by the server (max. 2 simultaneously) via SMB (simplest variant). In addition, the server is to be accessible to the outside via a web interface to act as a cloud (maybe nextcloud). The whole should be optimized for stability and longevity. In addition, a small GitLab CE instance will probably run on the server. Do you have any comments or objections? The fact that I only take 2x ne 2 TB hard drive has the simple reason that I currently have no need for more space. Sometimes it happens to me that I forget completely obvious things :D