// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE3LjUwLjIyMC42MTo4MDgy
// 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/MTE3LjUwLjIyMC42MTo4MDgy"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1ab9b5a8af39128f0bd1880efae5ad5e0e78aa2d91803413d4dee1e16487e129"
        or hash.sha256(0, filesize) == "6754647d39f8dd4be86ecefd4fd57a9c605ae815fc9c3f30dc04c884f0c88fe9"
        or hash.sha256(0, filesize) == "f7bee4e6b13749eff4e22b5dc59e59fd455ba767f7ca86f54d3a0e77fcd0e638"
}