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malware-unicorn / malware-unicorn.github.io

https://malwareunicorn.org
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Unable to establish network connectivity #4

Closed Kritkatten closed 5 years ago

Kritkatten commented 5 years ago

Hi, I am currently unable to establish network connection on both victim and sniffer. Attaching configurations

network noconnectionvictim noconnectionsniffer VirtualBox_Sniffer_16_08_2019_18_05_54

malware-unicorn commented 5 years ago

Can you tell me your Host OS, the version of virtual box, and have you installed virtual box guest additions?

Kritkatten commented 5 years ago

yes, the guest additions are installed on both VMs. Host is win 10, version of VB is 6.0.10

malware-unicorn commented 5 years ago

Can you post the output of ifconfig/ipconfig from both VMS?

Kritkatten commented 5 years ago

ifconfig ipconfig

malware-unicorn commented 5 years ago

So it looks like your IP address sniffer is Ipv6, you need to force Ipv4 so that ifconfig output shows 10.10.10.112

Kritkatten commented 5 years ago

I've set the status of IPv6 to "ignore" in the settings, and rebooted both VMs. Still no cure, am I missing some settings for it? Again, I have no experience with network troubleshooting unfortunately.

disableipv6 ifconfig2

malware-unicorn commented 5 years ago

Did you restart networking? sudo /etc/init.d/networking restart

malware-unicorn commented 5 years ago

In network manager, delete all connections and readd a new one and disable ipv6.

malware-unicorn commented 5 years ago

This is what mine looks like Screen Shot 2019-08-16 at 10 56 19 AM

Kritkatten commented 5 years ago

I messed around some more and I don't know what happened but suddenly I could ping the sniffer! Mine looks like yours now. :) Thank you!

0x1S0L33T commented 3 years ago

Just an update!

Today I had the same issue and it turned out I hadn't installed Guest Addition CD stuff.

Devices -> Insert Guest Addition Cd...

Hope it would be useful for someone else!