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Cousin Vinny

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Posts posted by Cousin Vinny

  1. Got the notification today about Endpoint Security v9.1.2057.  Attempted the upgrade on a test group and they exhibited the same behavior described in my first post.

    Windows Installer installed the product. Product Name: ESET Endpoint Security. Product Version: 8.1.2050.0. Product Language: 1033. Manufacturer: ESET, spol. s r.o.. Installation success or error status: 1603.

    Anyone else run into this yet?

  2. Ok noticed that in Status Overview, Component version status for endpoint was blue and showing "Waiting" for the outdated hosts.  Somehow auto updates enabled itself somewhere along the way.  I remember being told that this would not be enabled by default back when it was first announced but I guess that is not the case any longer.

    Application version status donut chart is back to yellow/green after disabling auto updates via policy.

    Installation still failing attempting to install obsolete version.

  3. Running into strange behavior I haven't encountered in the past.  Curious if it's just me.

    My Protect console is showing outdated version for my hosts running Endpoint Security.

    Current version:  9.1.2051
    Latest version: 9.1.2057

    Weird thing I immediately noticed is that the donut chart is completely green and there was no outdated product alert for these machines.

    I created a task to install 9.1.2057 on a test group running Win10 21H2 and it failed on every machine.

    Checking event log on the test machines and I see these two events:

    "Product: ESET Endpoint Security -- A more recent version of the application is already installed on this computer."

    "Windows Installer installed the product. Product Name: ESET Endpoint Security. Product Version: 8.1.2050.0. Product Language: 1033. Manufacturer: ESET, spol. s r.o.. Installation success or error status: 1603."

    I triple-checked the task and the installed version on the test machines to be certain I wasn't overlooking something obvious and it all checks out.  Anyone seen something like this?

     

    image.png.e75a45473e61a10a06b898718c4bd46a.png

     

    image.thumb.png.4b606ae80f5b2c33ea36f6b4c34bba7a.png

  4. 9 minutes ago, John PW said:

    Can you share your configuration?

    Sorry I posted that without realizing it could be confusing.

    I was talking about my UTM's proxy, not the ESET firewall.

    If you have a firewall/UTM at the perimeter running an http/s proxy that is configured to strip unrecognized response headers, this is where you would make the configuration change.

  5. I fixed this a while ago and forgot to update here.

    I'm also doing content inspection and if I remember correctly the https proxy was stripping unrecognized response headers and that resulted in the loss of connection to livegrid.  I just had to allow those headers fields through the proxy and everything has been fine since.  I am not using a Fortigate.

    I'm like, 90% sure this is what the problem was.

  6. I'm just specifically pointing out what you address in the last sentence, that beyond Endpoint v9 or 1/29/22 we will lose the ability to disable auto updates.

    Will we be able to pause/delay updates via policy or do they have to be paused on a per-client basis?  For how long will you be able to defer these automatic updates?

    This bugs me out Marcos, if there is even the slightest possibility that program updates can be forced onto my network without approval I do not see how I could possibly continue using this product.

  7. Logging in this morning I see a message in the console stating that automatic updates will be enabled for the products on my network beginning January 29th, 2022.

    How do I prevent my products from auto-updating?  The notification offers no options to disable, only configure an policy that I am unsure will prevent this from happening.  Whoever thought automatically updating production machines without being able to test in a controlled environment is smoking crack.  They must have forgotten about Webroot bricking thousands of customers machines via an auto update ~5 years ago, but I didn't.

  8. Didn't have a chance to turn on logging yet but I have a machine unable to connect to LiveGrid today.  This machine in particular has been powered on for the past four days.  Event was triggered upon user logon this AM.

    Here's the Windows event log just prior to the warning being reported:

    2021 Oct 22 07:15:10
    The ESET LiveGrid® servers cannot be reached

    Information    10/22/2021 7:15:07 AM    Kernel-General    16    None
    The access history in hive \??\C:\Users\-------\AppData\Local\Microsoft\Windows\UsrClass.dat was cleared updating 2998 keys and creating 455 modified pages.

    Information    10/22/2021 7:15:07 AM    Kernel-General    16    None
    The access history in hive \??\C:\Users\-------\ntuser.dat was cleared updating 2588 keys and creating 342 modified pages.

    Information    10/22/2021 7:15:07 AM    Winlogon    7001    (1101)
    User Logon Notification for Customer Experience Improvement Program

  9. 9 minutes ago, Marcos said:

    Please enable advanced antispam logging in the advanced setup -> tools -> diagnostics and wait until the error occurs. Then disable logging, collect logs with ESET Log Collector and provide the generated archive. Also let us know if the machines connect via VPN and if they are connected to the Internet both via wi-fi and wire.

    Sure no prob.

    Remote machines do connect over VPN and there are a number of local machines in the same building as me that exhibit the behavior as well (this is not a local vpn to the device, the offices are hub/spoke).  These machines are all hardwired and currently running Win10 v10.0.19042.1288.  I saw it happen to two machines earlier today so the environment is still susceptible to the issue.

  10. Just popping in to say that this has been affecting my clients for a while as well.  Seems completely random, i'll have a PC or two pop up in the Protect console showing that LiveGrid is not accessible.  Always clears up with a reboot.  No idea what's causing it and it hasn't really been a big enough issue for me to compose a new thread about it.  But it's been going on for months.  Outbound tcp/udp 53535 is open.  Identical 8th gen Intel/Win10 PC's across the board.  Users spread across 5 physical locations in three states.

    I'll try to grab some data next time it occurs.

  11. This is the hardware environment of the machine I was having trouble with (no USB 3.x devices):

    Audio inputs and outputs    Remote Audio    Microsoft    10.0.19041.1    12/6/2019
    Audio inputs and outputs    Speakers/Headphones (Realtek Audio)    Microsoft    10.0.19041.1    12/6/2019
    Batteries    HID UPS Battery    Microsoft    10.0.19041.1    6/21/2006
    Computer    ACPI x64-based PC    (Standard computers)    10.0.19041.1    6/21/2006
    Disk drives    KXG60ZNV256G NVMe TOSHIBA 256GB    (Standard disk drives)    10.0.19041.789    6/21/2006
    Display adapters    Intel UHD Graphics 630    Intel Corporation    27.20.100.8935    10/28/2020
    DVD/CD-ROM drives    HL-DT-ST DVD+-RW GU90N    (Standard CD-ROM drives)    10.0.19041.1023    6/21/2006
    Firmware    System Firmware    Microsoft    10.0.19041.1    6/21/2006
    Human Interface Devices    American Power Conversion USB UPS    American Power Conversion    10.0.19041.868    6/21/2006
    Human Interface Devices    HID-compliant consumer control device    Microsoft    10.0.19041.1    6/21/2006
    Human Interface Devices    HID-compliant system controller    (Standard system devices)    10.0.19041.868    6/21/2006
    Human Interface Devices    USB Input Device    (Standard system devices)    10.0.19041.868    6/21/2006
    Human Interface Devices    USB Input Device    (Standard system devices)    10.0.19041.868    6/21/2006
    Human Interface Devices    USB Input Device    (Standard system devices)    10.0.19041.868    6/21/2006
    Imaging devices    Brother DCP-7065DN    Brother    1.1.19.19    4/4/2013
    Imaging devices    ScanSnap S1300i    FUJITSU    2.0.3.1    1/31/2014
    Keyboards    HID Keyboard Device    (Standard keyboards)    10.0.19041.1    6/21/2006
    Mice and other pointing devices    HID-compliant mouse    Microsoft    10.0.19041.1    6/21/2006
    Monitors    Generic PnP Monitor    (Standard monitor types)    10.0.19041.488    6/21/2006
    Monitors    Generic PnP Monitor    (Standard monitor types)    10.0.19041.488    6/21/2006
    Network adapters    Intel Ethernet Connection (7) I219-LM    Intel    12.18.8.9    1/24/2019
    Network adapters    WAN Miniport (IKEv2)    Microsoft    10.0.19041.1    6/21/2006
    Network adapters    WAN Miniport (IP)    Microsoft    10.0.19041.1    6/21/2006
    Network adapters    WAN Miniport (IPv6)    Microsoft    10.0.19041.1    6/21/2006
    Network adapters    WAN Miniport (L2TP)    Microsoft    10.0.19041.1    6/21/2006
    Network adapters    WAN Miniport (Network Monitor)    Microsoft    10.0.19041.1    6/21/2006
    Network adapters    WAN Miniport (PPPOE)    Microsoft    10.0.19041.1    6/21/2006
    Network adapters    WAN Miniport (PPTP)    Microsoft    10.0.19041.1    6/21/2006
    Network adapters    WAN Miniport (SSTP)    Microsoft    10.0.19041.1    6/21/2006
    Ports (COM & LPT)    Communications Port (COM1)    (Standard port types)    10.0.19041.1    6/21/2006
    Ports (COM & LPT)    Intel Active Management Technology - SOL (COM3)    Intel    2042.0.13.0    10/14/2020
    Print queues    ABS PDF Driver v400    AMYUNI Technologies    10.0.19041.1    6/21/2006
    Print queues    Adobe PDF    Adobe    10.0.19041.1    6/21/2006
    Print queues    Brother DCP-7065DN Printer    Brother    10.0.19041.1    6/21/2006
    Print queues    Fax    Microsoft    10.0.19041.1    6/21/2006
    Print queues    Microsoft Print to PDF    Microsoft    10.0.19041.1    6/21/2006
    Print queues    Microsoft XPS Document Writer    Microsoft    10.0.19041.1    6/21/2006
    Print queues    OneNote    Microsoft    10.0.19041.1    6/21/2006
    Print queues    OneNote    Microsoft    10.0.19041.1    6/21/2006
    Print queues    Root Print Queue    Microsoft    10.0.19041.1    6/21/2006
    Print queues    Send To OneNote 2016    Microsoft    10.0.19041.1    6/21/2006
    Printers    Brother DCP-7065DN Printer    Brother    1.10.0.0    4/5/2013
    Processors    Intel Core i5-8600 CPU @ 3.10GHz            
    Processors    Intel Core i5-8600 CPU @ 3.10GHz            
    Processors    Intel Core i5-8600 CPU @ 3.10GHz            
    Processors    Intel Core i5-8600 CPU @ 3.10GHz            
    Processors    Intel Core i5-8600 CPU @ 3.10GHz            
    Processors    Intel Core i5-8600 CPU @ 3.10GHz            
    Security devices    Trusted Platform Module 2.0    (Standard)    10.0.19041.746    6/21/2006
    Software components    Intel Graphics Command Center    Intel Corporation    27.20.100.8935    10/28/2020
    Software components    Intel Graphics Control Panel    Intel Corporation    27.20.100.8935    10/28/2020
    Software components    Intel Optane Memory and Storage Management Component    Intel Corporation    18.0.0.1    3/2/2020
    Software components    Intel Optane Pinning Shell Extensions    Intel Corporation    18.0.1.1138    8/3/2020
    Software components    Intel Optane Pinning Shell Extensions    Intel Corporation    18.0.1.1138    8/3/2020
    Software components    Realtek Asio Component    Realtek    1.0.0.4    6/19/2017
    Software components    Realtek Audio Effects Component    Realtek    11.0.6000.686    5/21/2019
    Software components    Realtek Audio Universal Service    Realtek    1.0.0.172    5/20/2019
    Software components    Waves Audio Effects Component    Waves    3.2.0.81    11/29/2018
    Software devices    Microsoft Device Association Root Enumerator    Microsoft    10.0.19041.1    6/21/2006
    Software devices    Microsoft GS Wavetable Synth    Microsoft    10.0.19041.1    6/21/2006
    Software devices    Microsoft RRAS Root Enumerator    Microsoft    10.0.19041.1    6/21/2006
    Sound, video and game controllers    Intel Display Audio    Intel Corporation    10.27.0.9    2/25/2020
    Sound, video and game controllers    Realtek Audio    Microsoft    6.0.8710.1    5/22/2019
    Storage controllers    Intel Chipset SATA/PCIe RST Premium Controller    Intel Corporation    18.30.1.1138    8/3/2020
    Storage controllers    Microsoft Storage Spaces Controller    Microsoft    10.0.19041.1081    6/21/2006
    System devices    ACPI Fan    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    ACPI Fan    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    ACPI Fan    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    ACPI Fan    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    ACPI Fan    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    ACPI Fixed Feature Button    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    ACPI Power Button    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    ACPI Processor Aggregator    (Standard system devices)    10.0.19041.1    6/21/2006
    System devices    ACPI Thermal Zone    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    Charge Arbitration Driver    (Standard system devices)    10.0.19041.1    6/21/2006
    System devices    Composite Bus Enumerator    Microsoft    10.0.19041.1    6/21/2006
    System devices    High Definition Audio Controller    Microsoft    10.0.19041.1081    6/8/2021
    System devices    High precision event timer    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    Intel 300 Series Chipset Family LPC Controller (Q370) - A306    INTEL    10.1.16.3    7/18/1968
    System devices    Intel Gaussian Mixture Model - 1911    INTEL    10.1.7.2    7/18/1968
    System devices    Intel Host Bridge/DRAM Registers - 3EC2    INTEL    10.1.14.3    7/18/1968
    System devices    Intel Management Engine Interface    Intel    2102.100.0.1044    1/3/2021
    System devices    Intel PCI Express Root Port #4 - A33B    INTEL    10.1.16.3    7/18/1968
    System devices    Intel PCI Express Root Port #9 - A330    INTEL    10.1.16.3    7/18/1968
    System devices    Intel Power Engine Plug-in    Intel Corporation    10.0.19041.662    6/21/2006
    System devices    Intel Serial IO GPIO Host Controller - INT3450    Intel Corporation    30.100.1816.3    4/17/2018
    System devices    Intel Serial IO I2C Host Controller - A368    Intel Corporation    30.100.1929.1    7/15/2019
    System devices    Intel SMBus - A323    INTEL    10.1.16.3    7/18/1968
    System devices    Intel SPI (flash) Controller - A324    INTEL    10.1.16.3    7/18/1968
    System devices    Intel Thermal Subsystem - A379    INTEL    10.1.16.3    7/18/1968
    System devices    Microsoft ACPI-Compliant System    Microsoft    10.0.19041.964    6/21/2006
    System devices    Microsoft Hyper-V Virtualization Infrastructure Driver    Microsoft    10.0.19041.1052    6/21/2006
    System devices    Microsoft System Management BIOS Driver    (Standard system devices)    10.0.19041.1    6/21/2006
    System devices    Microsoft UEFI-Compliant System    Microsoft    10.0.19041.1    6/21/2006
    System devices    Microsoft Virtual Drive Enumerator    Microsoft    10.0.19041.1    6/21/2006
    System devices    Microsoft Windows Management Interface for ACPI    Microsoft    10.0.19041.1    6/21/2006
    System devices    Microsoft Windows Management Interface for ACPI    Microsoft    10.0.19041.1    6/21/2006
    System devices    Microsoft Windows Management Interface for ACPI    Microsoft    10.0.19041.1    6/21/2006
    System devices    Microsoft Windows Management Interface for ACPI    Microsoft    10.0.19041.1    6/21/2006
    System devices    Microsoft Windows Management Interface for ACPI    Microsoft    10.0.19041.1    6/21/2006
    System devices    Microsoft Windows Management Interface for ACPI    Microsoft    10.0.19041.1    6/21/2006
    System devices    Microsoft Windows Management Interface for ACPI    Microsoft    10.0.19041.1    6/21/2006
    System devices    NDIS Virtual Network Adapter Enumerator    Microsoft    10.0.19041.1    6/21/2006
    System devices    Numeric data processor    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    PCI Express Root Complex    (Standard system devices)    10.0.19041.964    6/21/2006
    System devices    PCI standard RAM Controller    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    PCI-to-PCI Bridge    (Standard system devices)    10.0.19041.964    6/21/2006
    System devices    Plug and Play Software Device Enumerator    (Standard system devices)    10.0.19041.1    12/6/2019
    System devices    Programmable interrupt controller    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    Remote Desktop Camera Bus    Microsoft    10.0.19041.1    6/21/2006
    System devices    Remote Desktop Device Redirector Bus    Microsoft    10.0.19041.1    6/21/2006
    System devices    Remote Desktop USB Hub    (Standard system devices)    10.0.19041.1023    6/21/2006
    System devices    System CMOS/real time clock    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    System timer    (Standard system devices)    10.0.19041.1081    6/21/2006
    System devices    UMBus Enumerator    Microsoft    10.0.19041.1    6/21/2006
    System devices    UMBus Enumerator    Microsoft    10.0.19041.1    6/21/2006
    System devices    UMBus Enumerator    Microsoft    10.0.19041.1    6/21/2006
    System devices    UMBus Root Bus Enumerator    Microsoft    10.0.19041.1    6/21/2006
    UCMCLIENT    Cypress UCM Client Peripheral Driver    Cypress Semiconductor Corporation    1.2.1.20    11/28/2017
    Universal Serial Bus controllers    Intel USB 3.1 eXtensible Host Controller - 1.10 (Microsoft)    Generic USB xHCI Host Controller    10.0.19041.1081    6/7/2021
    Universal Serial Bus controllers    USB Composite Device    (Standard USB Host Controller)    10.0.19041.488    6/21/2006
    Universal Serial Bus controllers    USB Composite Device    (Standard USB Host Controller)    10.0.19041.488    6/21/2006
    Universal Serial Bus controllers    USB Printing Support    Microsoft    10.0.19041.1081    6/21/2006
    Universal Serial Bus controllers    USB Root Hub (USB 3.0)    (Standard USB HUBs)    10.0.19041.964    4/22/2021

  12. I've been experiencing this issue as well and am about to rebuild the affected PC.

    Sorry Marcos but I don't have the time to get you guys any crash dumps, I have limited time to get this machine back up and running.

    BSOD in eamon.sys, seems to happen on file access.  It persistently worsened throughout the day yesterday to the point that the machine was unuseable for the most part.

    This is a Win10 box on 20H2, 9th gen i7, 8gb RAM, nvme ssd, domain enviro running the most current version of Endpoint Security.

    It seems to have been caused by the emergency patch for the print spooler vulnerability.  Any time I tried uninstalling the update it would result in a BSOD.  Attempting to uninstall from ESMC/ERA/Protect/whatever its called today was resulting in a BSOD as well.  I was able to manually uninstall ESET locally on the box; it reported back correctly and then I ran an install task.  Everything completed without issue and I made it through the initial scan.  Handed the machine back over to the user and blammo - BSOD.

    I did also before reinstalling ESET manage to get the update removed then reapplied through WSUS with all active components of ESET temporarily disabled and this did not remedy the problem either.

    I'm going to go reimage that box now, i'm out of solutions for the limited time I have to deal with this.

  13. The issue is the Detections column in the Computers section reporting on blocked websites which began after the most recent upgrade.  Not the Detections section as indicated in your original reply to me.  The change caught me off guard because when I was interviewed, a portion had to do with what screen do administrators have open most often.  For me, it's the Computers section which now constantly looks like an outbreak since there is no way to filter by detection category.

  14. Now that it's been a few days I just wanted to reiterate - this is a major oversight and I do not like how i've lost such a great deal of insight into my network due to the constant reporting of blocked websites.

    This feels like i've essentially lost one of the tools I use to monitor for infections and outbreaks since it's constantly accumulating web blocker detection that are completely useless to me are reported at the same level as an actual detection that I would care about.

    This really sucks and I was one of the people that was interviewed by ESET last year.

  15. Is ESMC reporting that these outdated machines have the 6.5 Agent still installed?

    If that's the case, there are just two registry keys that need to be deleted that the v7 agent installation fails to remove.

    "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\07F21F149AF55F34494F355BE44BEE4C"
    "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{41F12F70-5FA9-43F5-94F4-53B54EB4EEC4}"

  16. 11 hours ago, Alex TSK said:

    I did check on internet and could not found and tools recover the encrypted files. Hope ESET can deploy the tools shorty.

    There is a decryptor tool for Magniber available at https://gist.github.com/evilsocket/b89df665e6d52446e3e353fc1cc44711

    You will have to know the AES Key in order to use this tool to decrypt your files.

    The full analysis of this threat can be found at https://blog.malwarebytes.com/threat-analysis/2017/10/magniber-ransomware-exclusively-for-south-koreans/

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