// publicmosaic.yar — generated 2026-10-31 00:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjAuMTg5LjEyMi4xODo0NDQ0Ng
// 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/MjAuMTg5LjEyMi4xODo0NDQ0Ng"
        generated = "2026-10-31 00:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "30992d26e89bb2fa7315b8865a46d5de922683b8ac77846cf750e88a6299fd43"
        or hash.sha256(0, filesize) == "34db63518f6b3ce5920c38d8e86af0f5722b9282c67ea86cb75453286438ac70"
        or hash.sha256(0, filesize) == "52e5afde234f459c2f217210ccf79331eaf3afa59a3e5052f51447af41340547"
        or hash.sha256(0, filesize) == "edd72d1e21c9ba17100d5eb665ae6c214247477f5486d9ed765e4bc35eab0bc5"
}