Penetration test of MS VPN

[Adavan]

I am not sure with 1122334455667788. How can i check it from Wireshark?

This is the challenge. Typically you need to control this value.

Hello.
Thank you for response.

I try change it to:

Code:

<user_name>:<domain>:<name_of_user's_pc>:2ad388f256aae4a7fa63132247f3c111:cc1d54076bd8346bb46fc7bbf546902700000000000000004647457df074a6c266586afac7eeba645ffe4037ce38205a00

hascat generate error message:

Code:

XXX@LinuxUbuntu hashcat$ ./crack_vpn.sh
Initializing hashcat v2.00 with 4 threads and 32mb segment-size...

Skipping hash: <user_name>:<domain>:<name_of_user's_pc>:2ad388f256aae4a7fa63132247f3c111:cc1d54076bd8346bb46fc7bbf546902700000000000000004647457df074a6c266586afac7eeba645ffe4037ce38205a00 (signature unmatched)

No hashes loaded

I assemble it by the key:

Code:

<user_name>:<domain>:<name_of_user's_pc>:<challenge>:<response>

I think, that some value is missing or isnt in right place, or in right format .

In this thread i found information about value "blob". What it is? Maybe stupid question, but i want teach this .

Thank you all for any effort.