// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjMuMjI0LjY5LjExMDozMzA4
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MjMuMjI0LjY5LjExMDozMzA4"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1d8811854f9317d274731b18bcb123754b9f7981d79273c37a9b4fe8281491c5"
        or hash.sha256(0, filesize) == "256743c9902a7f3e19c4741cda1673e7e4dd20f6a14a0b1367f091d4bc8d440e"
        or hash.sha256(0, filesize) == "286a751f8556e464101a4201fdbaa5596977e2c9532c63865cfcd8b6c7bdbe5e"
        or hash.sha256(0, filesize) == "e72faf12be6e32676ea06e8793fcfbab68aeca47062d31b0e027f1b253d8a093"
}