A bank sandbox report shows a networking section with a connection to a rare IP address on port 443, plus a hash section that identifies the file. Which fact is the callback?
Select an answer to reveal the explanation.
Short Explanation
The number dialed after a meeting is the callback, not the badge of the person who walked in. You take the rare address on port 443 from the networking section. The trap is the file hash, the compile time, or the analyst workstation name.
Full Explanation
A callback is the sample reaching out to a remote host. The networking section shows that outreach as a connection to a rare IP address on port 443. The hash identifies the file, the compile time marks when it was built, and the analyst workstation is where the sample was submitted. "The connection to the rare address on port 443 in the networking section" is the callback fact. "The file hash in the hash section, only a fingerprint of sample identity" does not show where the sample connected. "The compile timestamp stored in the sample from when the file was built" is a build time, not a network destination. "The name of the analyst workstation that submitted the sample for detonation" names the submission host, not the remote end. Exam caveat: port 443 by itself does not prove the far end is hostile, and the callback fact here is the connection recorded in the networking section. Operational check: copy the remote address and port from that section and search the pair in proxy or firewall logs, separate from the file hash. Treat that remote pair as the callback.