// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk5LjM1Ojg4ODQ
// 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/MTU0Ljg4Ljk5LjM1Ojg4ODQ"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "784f57bb3203e039a4dc0644edd23d8611a471b896627e070eb8d942e2293067"
        or hash.sha256(0, filesize) == "95ccf0409a10daada8ac488130d2ffd377f73794281b07b27bcb6434e9c5d0d6"
        or hash.sha256(0, filesize) == "ada453056dc8cc90d042dab801c47b77235b89e7f10c389b5c8a348368a31c8a"
        or hash.sha256(0, filesize) == "c217813e74bb7b523e6085552b36e0b93b871ec2c3258cad9cad00b80448ce47"
}