// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE2LjYyLjE3Mi4xNDc6NDQz
// 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/MTE2LjYyLjE3Mi4xNDc6NDQz"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "bc2bc1466dc2d04552cf8a59632fd71d447556d2bf87894c74f645ac6b7cae7b"
        or hash.sha256(0, filesize) == "d2bec047abe2cff05bd8d753d0b5d34594322213bacf4096c940485dd4bc30f5"
        or hash.sha256(0, filesize) == "d47c21402dac059d0ac53d3ddaecfaa172046a27f6abd2e64e554f618e57cf93"
}