// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTY1LjE1NC4yMDUuMTc4OjM4MDgw
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis"
        reference = "https://publicmosaic.com/config/endpoint/MTY1LjE1NC4yMDUuMTc4OjM4MDgw"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "78a28045955fdb39cc6a343dbb5677e72beee7a57dc6fea3b2e954287cd40bd9"
        or hash.sha256(0, filesize) == "a99209e8b9affcca7b846d787d8a8a890ebe7f86093a5478b9686d8b371ebf19"
        or hash.sha256(0, filesize) == "ddf8ef78cade26d06a581606c400b0ebfa698806bb925ff56793c3196fe5af33"
}