// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTc4LjE2LjUzLjkxOjQ0Mw
// 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/MTc4LjE2LjUzLjkxOjQ0Mw"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "010109cf355d263dc7685da417360141d78ab645b92719a55b078ba241dc9b1c"
        or hash.sha256(0, filesize) == "ad979724f154123ab475d875c6cd76cd52f8c03495f3347c7607c54bb0a35446"
        or hash.sha256(0, filesize) == "bd55425d297b1af6e13aa27b276406a12575289510bb2d22ed43e0efef92d428"
        or hash.sha256(0, filesize) == "d6878a13daf34e1cb2165ad08910612fddc1ab557a9bfa70d34867293c54e71e"
}