// 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/MTM0LjEyMi4xNDAuMTEwOjgwODM
// 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/MTM0LjEyMi4xNDAuMTEwOjgwODM"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0d7a0a38554003f11873992dacc81443c6367486aebd38f172760e3a691250d4"
        or hash.sha256(0, filesize) == "3ba3efa863bd1c520679819831d5561ce8cf1e3d4371345a310bd60ebeda5be2"
        or hash.sha256(0, filesize) == "76d21e4867370c563444709c441b45892e831bee58246edd9e1dba34ac95dc8b"
        or hash.sha256(0, filesize) == "b7653a5b3e5647d88b57c4b7144f2458ad762ad6810af8718ef43bd2cebf9639"
}