// publicmosaic.yar — generated 2026-10-31 11:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjUzOjg4ODU
// 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/MTU0Ljg4Ljk4LjUzOjg4ODU"
        generated = "2026-10-31 11:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "62638cb45a802fe1e842b929e5cd87e2213533a52fb1222cd5e88cfbd4f8421a"
        or hash.sha256(0, filesize) == "6f780c927ef6fac309dd7919640efb2f10d3051d7cc342f148e1dd5845bcf087"
        or hash.sha256(0, filesize) == "7679f4ce0d5e44a0dee82c0814f4c36cb714381583f694758800df6cdf6442a8"
        or hash.sha256(0, filesize) == "f2ff1f6244d8598b1d66113a4f7c9136eafcbbff150b1764fe3abc11b81e814f"
}