// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuMTMwLjE0Ny41Nzo4MDg1
// 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/NDUuMTMwLjE0Ny41Nzo4MDg1"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "17e42a22af255a62531f1484bc79caa26d23879085bcee49c0fb2961e89b6d32"
        or hash.sha256(0, filesize) == "1d4b046e03d9baddaf1f92e9149615437fb65c601747b7ec4e0ed50962f1f14e"
        or hash.sha256(0, filesize) == "4fe2ff04e4fc604c29ef5988739b8df1a09a58be81249769518b4786716fe06f"
        or hash.sha256(0, filesize) == "6a4a975df81940f70cc1d022a0484dbefa235d923349865e7236e7244aca3bf7"
}