// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuMTE1LjEyNC40MjoxNDMz
// 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/NDUuMTE1LjEyNC40MjoxNDMz"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1db2e3090c35c7a428863c5125fceb483cf26efee89d9d5e746aaf2f38dadb4b"
        or hash.sha256(0, filesize) == "756c9fd1fc0a8f885d0cb200ad92483015ff1987ee56211cb841af8e63a94bdf"
        or hash.sha256(0, filesize) == "cc2148e1fa2215382b606ef04512b4426a51b8013f209693d11a8af24cfbc500"
        or hash.sha256(0, filesize) == "f04f12e4d2e2e9ae9f5962a33f393b0e8f688277156406fc2f502c2cd3cc2f90"
}