// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA1LjE4Ni4xMTIuMjEzOjQ0Mw
// 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/MjA1LjE4Ni4xMTIuMjEzOjQ0Mw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "13b8460b6f1065acc361a46edb49a85367395837d3205e51b360b19a618c7975"
        or hash.sha256(0, filesize) == "1dc1481fdb23a935d5b24bfe506c1bda1402a94cacc9f2818539c3a0d820b719"
        or hash.sha256(0, filesize) == "50ceefcd85af521875853b2047b880180c23129c3d49b421350aca6ae668d3fd"
        or hash.sha256(0, filesize) == "cba25daf282724588e9e4824c3763610e2594022b1409d4c63e7e1aa10058e10"
}