// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NjkuNDguMjI4LjE0NDo4MA
// 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/NjkuNDguMjI4LjE0NDo4MA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "76aff1cf1d0d94c686910c50a338f20254e2615bf6338d62c87f9ca722da62b4"
        or hash.sha256(0, filesize) == "9960c1517847f990e62d387eaee75b55950c9d8262bc9e78cc332e55a03605d4"
        or hash.sha256(0, filesize) == "a382ab521150cf4de8a7f4f55e210846e95610ed959404a924a5e431d90260ea"
        or hash.sha256(0, filesize) == "ac60f191c437182c80124a397709cc7fae0e6088e8544d87fbf4fd888acfb1ab"
}