// 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/MjMuOTUuMTQuNDg6NjAwMDE
// 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/MjMuOTUuMTQuNDg6NjAwMDE"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3447c40b9ae18384d603f602c6ff2cf7b84b3fe1b34b8105e359554899086476"
        or hash.sha256(0, filesize) == "382349411261ce20f788bae5ce8c930337e07ceddfafca286b02ce10299496f4"
        or hash.sha256(0, filesize) == "8953006baab31cdd57c43eb79c43667c6d47ac21696cfb2d948a880b1cb6d468"
        or hash.sha256(0, filesize) == "d5c73dd73aa3a09b34415edaba646464bf8674e7d8ea8ee2a60700beda8e1894"
}