Help understanding a small evtx file with 8 events.

Hi community, I'm going through the EVTX ATTACK SAMPLES github repo, and I chose a random one from the Lateral Movement category. I opened the file which includes 8 events, and I can't really understand why this file would be considered suspicious (Link is below). Is this because the calc.exe? or it looks like pass the hash attempts? (logon type 3/key length 0).

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If there is a resource that maybe explains the EVTX files in the repo - that …

computerforensics events evtx