// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk3LjM2Ojg4ODU
// 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/MTU0Ljg4Ljk3LjM2Ojg4ODU"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "460bbb6d4e1bb9e224d210616f969cdd2355bd5de277532d2320618e7af2a9f2"
        or hash.sha256(0, filesize) == "48ec9dc52658c45fef4e6e5bfb932d2086f3144dad7fa273602097103276e2c3"
        or hash.sha256(0, filesize) == "8efd2ef5ba59825298aac87d065d9d7ff55402d10d1c4f9b936e04e1aa045eb4"
        or hash.sha256(0, filesize) == "b83b0d34695b21881b1c8962df2fbdd089bafee199405d604f4243733095e732"
}