// publicmosaic.yar — generated 2026-10-30 21:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzguNTQuOTUuMTM2OjgwODA
// 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/MzguNTQuOTUuMTM2OjgwODA"
        generated = "2026-10-30 21:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1db6014dcd894921666c73273c3b4884e567b867dd983a3983bacd1a9dad7a22"
        or hash.sha256(0, filesize) == "5179f285fb1b895fcfd59e915cd633ed0d739dc520df2c5c3b5aca98088279a9"
        or hash.sha256(0, filesize) == "7a6d2b1b7ac7ef43138c45b894979947dfc851f7123e8e806c1624df0b4bd9ea"
        or hash.sha256(0, filesize) == "c498c0d6b8dd82de7d30ab260676768492af05f0a7d7f089076c111e069aa7df"
}