// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NjEuMTEwLjUuMTc0OjMzMDYx
// 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/NjEuMTEwLjUuMTc0OjMzMDYx"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1dbd77d6bc85f6c90491b51e49184a7a8230b5d240a4c698cebe680a26695c54"
        or hash.sha256(0, filesize) == "2b7548529df47cb7f461f5fa010c1bedaa6ced1fdfa6df6bdb1365dbb515e3c3"
        or hash.sha256(0, filesize) == "406921956eff7a51456b4e8552770f6f4ae8854cd882752407de14f5f9723959"
        or hash.sha256(0, filesize) == "a27984ecf571a9e02de835fef703acca24e7f3889fd4f889775dbdf4a879d9ed"
}