// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTY1LjE1NC4yMDUuMTc4OjMxNDgw
// 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/MTY1LjE1NC4yMDUuMTc4OjMxNDgw"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3bae153b1105ad1a13c128a3d258a875cd76fa5186e641c48d4a5d0a0fc3487e"
        or hash.sha256(0, filesize) == "6cdd30edb97e044db964f65e0a576374c1a3934d136d19cab057858b6b60ab0c"
        or hash.sha256(0, filesize) == "a67d318251cb40fbd4c1cbfd7e172f5c7c75c06e132924438eaf448d682711bd"
        or hash.sha256(0, filesize) == "e6ff2bb8d3659e907145d278b4978eef7190840efed49587b32c138ab0c157d7"
}