// 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/NjQuODMuMzMuMjM3OjQ0Mw
// 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/NjQuODMuMzMuMjM3OjQ0Mw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "48586146744c04a6d0a9c63f2f34db8fbbcc4757e59662017dfb093e7f92d54a"
        or hash.sha256(0, filesize) == "917a90c94372ca082ce873b7ec17eb03e1cbbd9b82a6a8cc40c569528db727b5"
        or hash.sha256(0, filesize) == "d91d26650fddc4186e6fcc378140ce07f7fa453bdbadb83e0bdaf1119441b7af"
        or hash.sha256(0, filesize) == "db7e9f329b2281c14243c2f005cd50a08ff905c69e29fe9ef93e50e923f4447f"
}