// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAxLjQyLjEwOC4yMzQ6ODA4NA
// 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/MTAxLjQyLjEwOC4yMzQ6ODA4NA"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "537969e11a9071bb5809b59c2c4533a750f5938a88e63cb906351608f1ba5073"
        or hash.sha256(0, filesize) == "929c7e91c4f0e0c499415eaf970909e995beb1fe1d662945e81c2afd265034a4"
        or hash.sha256(0, filesize) == "b68318cd898bc952e33b362372a67db16f729ae7c0bfa73b9639649dd07d3113"
}