// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTc1LjI3LjE0MC4yMzA6ODg4OA
// 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/MTc1LjI3LjE0MC4yMzA6ODg4OA"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4db199433852921f08e66ae45f6a2688c047e4e5fac835e1104fffd6410a879c"
        or hash.sha256(0, filesize) == "b5db514b2e30d9e74b01c83995945dc0dd5cf42feb580a0dcd2df97a786083c0"
        or hash.sha256(0, filesize) == "e5128a82408f251ebeefe74bf05cd4b81e9ba6b36aa982110adb439251c16841"
}