No verification record available.

The package 'express' version 4.18.1 is not classified as malware based on the provided evidence. Only one YARA rule 'sys_net_recon_exfil' matched the file 'History.md'. While this rule suggests potential exfiltration of system and network information, the confidence is low and there is no other supporting evidence to confirm malicious activity. The matched patterns $not_curl and $not_cloudinit are not strong indicators of malware on their own. Furthermore, 'express' is a popular and widely used package, which makes it less likely to be malicious.