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Time/date issue prevents connection to C2


SecurityGuy

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I spent too much time trying to get my SharkJack to connect to C2. I'm using HTTPS and it turned out to be a time/date issue. Even though NTP was available and there were no egress controls from the network, the time was not being set, and this was breaking certificate validation.

Adding the following line to the payload after SharkJack connects to the local network resolved the issue:
 

/usr/sbin/ntpd -q -p 1.openwrt.pool.ntp.org

 

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