// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkyLjE0NC4yMzcuMjQwOjg0NDg
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTkyLjE0NC4yMzcuMjQwOjg0NDg"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "27af769356831d99870485996a216a3e94f76246b6f4b652b0a3c2d11fe9e70b"
        or hash.sha256(0, filesize) == "7ef52204d7fc7e2ce2bcc7e7406c206a7a2ada5612ae3bcb23e3fc4e9e05c736"
        or hash.sha256(0, filesize) == "e529d8a6950a32fa0625d1a15a9538cf2fa8849613984502d78a6295b9ca817c"
}