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    New user Compromised pc - APT & keylogger

    Scheduled Pinned Locked Moved Firewalling
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    • S
      smoses @SteveITS
      last edited by

      @SteveITS - Thank you Steve. It's one of the names in our network traffic also. Perhaps not coincidentally.

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      • S
        smoses @johnpoz
        last edited by

        @johnpoz The 192.168.0.1 was not a netgear router. I was at a coffee shop using wifi. As I said - a pc with a iso windows image that was done on the infected machine - that at that time was supposedly "safe".

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        • S
          smoses @rcoleman-netgate
          last edited by smoses

          @rcoleman-netgate no, it's not a pfsense page. Its on the infected machine on the infected network. Non-genuine or malware files on the the BIOS infected AMD machine. Part of the APT. Healthcare has told me our keystrokes are visible with my purchases. As in the encoded form that is in our network traffic, or somewhere else. That mac address was not pfsense, I was using a different and public wifi.

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          • S
            smoses @rcoleman-netgate
            last edited by smoses

            @rcoleman-netgate - I'm unable to find the upload image or attach image / file since my last posts. Was the icon disabled or moved or am I blind? Specific names are in our network traffic also.

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            • S
              smoses @johnpoz
              last edited by

              @johnpoz LinkedIn CISSP professionals college professors teach duplicate mac's are MITM's. Go argue with them. I've verified it with them and other CISSP professionals including a RAT. Maybe the better question is what is proof to you johnpoz? Are you saying the CISSP's are wrong?

              JKnottJ JonathanLeeJ 2 Replies Last reply Reply Quote 0
              • S
                smoses @johnpoz
                last edited by

                @johnpoz There should be a thumbs down button and after enough of them, that person is flagged as unhelpful, sarcastic, demeaning or similar.

                johnpozJ 1 Reply Last reply Reply Quote 0
                • johnpozJ
                  johnpoz LAYER 8 Global Moderator @smoses
                  last edited by johnpoz

                  @smoses

                  image.jpg

                  Yup maybe the Russian's are hiding in your machine - I mean that has to be the only logical answer.. <rolleyes>

                  BTW - omg, the Russians must be hacking me as well.. There is a duplicate mac on my network with a 169.254 address..

                  arp.jpg

                  Oh shit - there is another duplicate

                  arp1.jpg

                  Oh my god, must be the china hackers and the germans, maybe candada is in on it too..

                  arp2.jpg

                  Maybe I should contact some CISSP college professors to explain it too me...

                  Or just maybe - its not RU hackers, and its how networking works when you have a device that likes to use APIPA (the link local 169.254 address space) as well as its normal IP.. No couldn't be that must be hackers doing MITM on my camera..

                  An intelligent man is sometimes forced to be drunk to spend time with his fools
                  If you get confused: Listen to the Music Play
                  Please don't Chat/PM me for help, unless mod related
                  SG-4860 24.11 | Lab VMs 2.8, 24.11

                  JonathanLeeJ 1 Reply Last reply Reply Quote 1
                  • JKnottJ
                    JKnott @smoses
                    last edited by

                    @smoses said in New user Compromised pc - APT & keylogger:

                    LinkedIn CISSP professionals college professors teach duplicate mac's are MITM's. Go argue with them. I've verified it with them and other CISSP professionals including a RAT. Maybe the better question is what is proof to you johnpoz? Are you saying the CISSP's are wrong?

                    ????

                    That "MITM" must be on your LAN, if you see any MAC other than the nearest router. MAC addresses are valid on the local LAN only and discarded when a packet passes through a router and a new MAC from the next interface is used.

                    PfSense running on Qotom mini PC
                    i5 CPU, 4 GB memory, 32 GB SSD & 4 Intel Gb Ethernet ports.
                    UniFi AC-Lite access point

                    I haven't lost my mind. It's around here...somewhere...

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                    • JonathanLeeJ
                      JonathanLee @johnpoz
                      last edited by

                      @johnpoz they have an Arp watch package now?? This could tie into the experimental layer 2 Ethernet filtering rules. Cool!!

                      Make sure to upvote

                      johnpozJ 1 Reply Last reply Reply Quote 0
                      • johnpozJ
                        johnpoz LAYER 8 Global Moderator @JonathanLee
                        last edited by

                        @JonathanLee they have had arpwatch for quite sometime - not all that happy with it, it can cause a lot of noise with notifications.. have not been able to figure out a way to not have it put into the db 0.0.0.0..

                        But I will run it now and then for testing/play..

                        An intelligent man is sometimes forced to be drunk to spend time with his fools
                        If you get confused: Listen to the Music Play
                        Please don't Chat/PM me for help, unless mod related
                        SG-4860 24.11 | Lab VMs 2.8, 24.11

                        JonathanLeeJ 1 Reply Last reply Reply Quote 1
                        • JonathanLeeJ
                          JonathanLee @johnpoz
                          last edited by

                          @johnpoz I wonder if that database can be used to help populate the experimental Ethernet filtering rules some way. That is a pain to enter by hand.

                          Make sure to upvote

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                          • JonathanLeeJ
                            JonathanLee @smoses
                            last edited by JonathanLee

                            @smoses have you attempted to replace your AP your using? It might have an invasive container running on top of it. That is a big security issue right now. Unknown containers that can data marshal your NIC. Have you ever attempted to fingerprint the operating systems running with p0f?

                            But if you have someone using all your information that sounds like identity theft.

                            https://forum.netgate.com/topic/180467/23-05-source-os-p0f-fp-database-signatures-outdated/

                            Again the signatures are outdated but you can add approved ones manually and comparmentalize them with the fingerprints. It's really cool.

                            I really wish they would update the fingerprint database upstream for openBSD and even add AP's OS fingerprints that contain internal NAS systems. Flat out fix container issues once and for all. For example, Apple Airport Extreme APs have a Linux OS on them that helps run the NAS (time machine). This Time Machine product was an older Apple product with huge TB sized drives inside an AP. Again, an older version of SMB server message block was what was used to helped make this massive home all in one NAS (network attached storage) function. You could even access the NAS filesystem remotely off LAN with this type of AP. This was eventually recommended to be disabled because of a security concern within SMB ( disable the remote access). The issues were similar to the Eternalblue smb exploit, as the AP contained the same SMB issues. So yeah, I am thinking if your really having all of these issues and feel this unsafe, try to replace your AP. Give that a shot.

                            I had a bug once everyones recommendations at Microsoft support were just reinstall. Again, if I did that the meat/heart of the problem would never have been resolved ever. They eventually patched it for everyone.

                            Proof is needed. I recommend Wireshark, Wireshark, Wireshark logs. Hard evidence is what is needed. You can also run Airsnort and check traffic on the wifi side too. Do you have the Norton alert screen shot?

                            I hope your ok. If you are overwhelmed you can always ask for help. I hope this community makes you feel safer. It's ok, we will get the bad guys. You're in good hands.

                            Make sure to upvote

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                            • JonathanLeeJ
                              JonathanLee
                              last edited by JonathanLee

                              Side Note:

                              Yes stuff can get super complicated and complex inside something the size of a nickel.

                              "Straddling bipartite monoalphabetic substitution superenciphered by modified double transposition."

                              https://shilongcrypto.blogspot.com/2016/11/the-soviet-spy-hand-cipher-that.html?m=1

                              Make sure to upvote

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                              • provelsP
                                provels
                                last edited by

                                Throw out the hard drive and start over.

                                Peder

                                MAIN - pfSense+ 24.11-RELEASE - Adlink MXE-5401, i7, 16 GB RAM, 64 GB SSD. 500 GB HDD for SyslogNG
                                BACKUP - pfSense+ 23.01-RELEASE - Hyper-V Virtual Machine, Gen 1, 2 v-CPUs, 3 GB RAM, 8GB VHDX (Dynamic)

                                JonathanLeeJ 1 Reply Last reply Reply Quote 1
                                • JonathanLeeJ
                                  JonathanLee @provels
                                  last edited by JonathanLee

                                  @provels but hey it's got a cool puzzle inside it to fix still. If it's thrown out it will just pop up somewhere else and have a new victim.

                                  https://www.rosevilletoday.com/news/foreign-hackers-target-home-and-office-routers/

                                  A home office router bug has occured in the past in some locations. Leading to the default solution when say the government does start to discover the main threat or issue, is that everything is always timed just right with a math equation so that all the sudden it's "upgrade time" and bingo now it's time to a new system. Like say a fiber optic network. Or, to use that and say we disconnected that old equipment force the upgrades. Leading to that issue occurs again inside all new equipment that again is made in another country with different data sovernity and laws again. After, that has been resolved with what I have coined as "the consumer replacement upgrade mitigation platform" it becomes a throw the bug under the bus replacement plan again with statements like, "that issue was the old equipment, so its time to update!!" This results in tons of e-waste and tons of excuses for who's to blame. A couple months later it's back to the hacked devices as usual and the government it's back to catch up and new training as usual. Or the other solution now is they just silo the guys that find the bugs with a shiney new all in one equipment plan and tell them they can't use their own routers. That way it's harder to catch those invasive actors. Hey, we are all to blame we want that latest greatest product. What this needs programing professionals that can stomp out issues with compliance servers firewalls and code we can trust built with communities. Open source is a good solution, it's starting to get closer to were we are one step ahead of the invasive actors.

                                  Make sure to upvote

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