// publicmosaic.yar — generated 2026-10-30 20:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration salt — https://publicmosaic.com/config/salt/aGFhaDEyMw
// 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 = "sandbox run"
        reference = "https://publicmosaic.com/config/salt/aGFhaDEyMw"
        generated = "2026-10-30 20:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7a8280a0f5d68f009a50a16dc9dc0b2d80c6aa02c06c3f25a5c374217264a46c"
        or hash.sha256(0, filesize) == "8c706a14353e7bf8255487245b116c9ddaef823ad3870a50ad770f247fcbe7ea"
        or hash.sha256(0, filesize) == "c0dcf3dbcb041741dc581bed84a0cee3c22d357acacc74613fcebb9eff101476"
        or hash.sha256(0, filesize) == "e177dab7d79f1fd9aee809c7419fea753edee673dc2f05ba28e1064227c7fc71"
}