// 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/MTc1LjE3OC4yNC45Nzo3ODkw
// 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/MTc1LjE3OC4yNC45Nzo3ODkw"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "87f81bdcf505fdd6d39b2b574b46910f1c8b17d9b70a56f095aa3a4dd6c8d378"
        or hash.sha256(0, filesize) == "954377e7b9a3f20de64caf676556d8ccd55abe59ae59a04523e8662e802782fb"
        or hash.sha256(0, filesize) == "bf1948bed9e0d7b6652b75098f0db5d084ec821bbd41f2167816b56ff411752a"
}