// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDkuMjM1LjE1OC4xNDE6MjA3Nw
// 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/NDkuMjM1LjE1OC4xNDE6MjA3Nw"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3a53e5f23870294cb2c5915f59169848812cfcb8030c1ee9bfeca46fd46b6390"
        or hash.sha256(0, filesize) == "5fd663d2eed12d623ec3a3ecd87fbc21b04927a2e920f582bddccc1653d102bf"
        or hash.sha256(0, filesize) == "9fc7dad78f7425c49cdb9c54ffe19ea375166c479f5ad3ab6115c5af7f461738"
}