// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYyLjExOTo4MDk0
// 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/MTU0LjkxLjYyLjExOTo4MDk0"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "887116e203dacc9125c4a7c73411d2bffe5c0f33dfd3b46ebda1d58b46eff9a4"
        or hash.sha256(0, filesize) == "b209a309a32c594ecf663276abf7c5e719a11b0a11243be4bafccb4ea5c55500"
        or hash.sha256(0, filesize) == "bc600a5cd5e839baefabdee6ad10eb98f1bd759b6d113d077367398285acf028"
}