// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTguMTM5LjIyMi4yMjM6ODI
// 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/MTguMTM5LjIyMi4yMjM6ODI"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4debf7f68d140c7017bde901afa27dc95811b31df6e744454906cf9d9f513a4a"
        or hash.sha256(0, filesize) == "51541f825b9fea4f7c29be6a33f5457f6d546e78716b399c5feda806b95769a4"
        or hash.sha256(0, filesize) == "83a1578a81f936a5f535fedee89957a3543625d77929d5e48247a3ec4ae673b8"
        or hash.sha256(0, filesize) == "e3f1810661ff2393f2d10c86f90617b6363ee9d6dd1214bdfc0703c8af7571ad"
}