// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjU5Ojg4ODU
// 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/MTU0Ljg4Ljk2LjU5Ojg4ODU"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2c678b87f7a90ab073fc0a2749dd52b174f3f6175ce611f21c79d2e3db48edc7"
        or hash.sha256(0, filesize) == "87fef4c04e63f6b2b0006dd46a1e8406ab4d1cb231d70883361fee0e90d3d92e"
        or hash.sha256(0, filesize) == "b9f7389ee3f0a4ec2ca5e8ebcb7669f9fc95e4e7f2585c3eb41fd50dee2eab95"
        or hash.sha256(0, filesize) == "d279ca2bfc5ea2d467d71dd8b1cb6ae528ba2b3deab13509380305d44d48abe2"
}