// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjE1OS4yMDYuMTM2OjEwMDI0
// 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/MTAzLjE1OS4yMDYuMTM2OjEwMDI0"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "17941a8bd02858d3fd6ab55636538a28aa6909084edd852179c461a12fcb7a0d"
        or hash.sha256(0, filesize) == "4b06ac246e83a3581b735937f14f2e78dd1a47d3f9bab142904e8322ccc411dc"
        or hash.sha256(0, filesize) == "6d0223d5593845a0e82b59c3faec62c20b79110955f6197c6bc6989e18011c34"
        or hash.sha256(0, filesize) == "cef8d7798fcb72aa53d4c53b7ccbea374d57a89e69d623e9f9d1bf151d575f41"
}