// publicmosaic.yar — generated 2026-10-31 02:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuMTE1LjIwMC4xNDY6NTAwMw
// 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/NDcuMTE1LjIwMC4xNDY6NTAwMw"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "342285d26fcfc1b7488e528c61bbe46f1bb1e7ea9438bf9b4c84bef28ed818d6"
        or hash.sha256(0, filesize) == "40800a742339b8acc85292fae9e2c9d2416ebf01fe2c5ccfa48932b2fa734e02"
        or hash.sha256(0, filesize) == "ebdcd6c157191c814a1c8628e19492ccc64a3d2ad1da33c6b3ab92db321c489b"
}