Question

During analysis of a suspicious Windows executable, an analyst runs a static examination and finds almost no readable strings, high section entropy, and an unusually small import table containing only LoadLibrary and GetProcAddress. Dynamic execution in the sandbox shows the process allocating a large region of memory marked RWX and then jumping into it. Which conclusion and next step best fit these findings?

Accepted Answer

The sample is packed/obfuscated; dump the process memory after it unpacks itself at runtime, then perform static analysis on the extracted payload.

Answer

The sample is benign because it has too few imports to perform malicious activity; close the case.

Answer

The sample is a corrupted binary; regenerate the hash and re-download it before continuing analysis.

Answer

The sample uses only network-based behavior; skip memory analysis and rely solely on captured PCAP indicators.