// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE2LjYyLjE3Mi4xNDc6ODA4NA
// 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/MTE2LjYyLjE3Mi4xNDc6ODA4NA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "97f4ef19ceaea5a934cca71bebe0c1760117cfe81bee66812c26318db932f306"
        or hash.sha256(0, filesize) == "caf5c1ac20c8088ae42b8e11d3f2e0c14a342ae5cf7cef76f8dab7085b929570"
        or hash.sha256(0, filesize) == "e595d623a74c3b1bce8970481fd4785d68c3bf15424f853d8beaafab3b9c08f3"
}