BelkaCTF #7: Stranger Dfings

BelkaCTF #7 is over, and the Earth is safe from the extraterrestrial perpetrators (for now!). Thank you for playing, we hope you enjoyed it! Congratulations to the winners:
Student track: LEEJINUNG, k3vg3n, d1v1ne
Professional track: br1g, its5Q, Flip

đź“„ BelkaCTF #7: Stranger Dfings write-up

I was still gnawed by a vague sense of doubt when it finally hit me—where that malware came from on the air traffic controller’s machine. What do you think?

Warmup
100		 Infection
Solved 216 times

What was the email address of the person spreading the malware?
Flag:


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