// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk2LjU0Ojg4ODU
// 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/MTU0Ljg4Ljk2LjU0Ojg4ODU"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3a69266a4ed7f6b197e1c0ffd53b6277951aefe23ea1f3315b1238a1b0621754"
        or hash.sha256(0, filesize) == "5b0b549fb953d85ea584a042a5e932ff16237a017a819cf099902cc48855c07d"
        or hash.sha256(0, filesize) == "79c23dc907f6b5c81f940ed9ca51fc416f9df1b1e24a257f45fe1387efa14024"
        or hash.sha256(0, filesize) == "dc703427d7fef158ea9f3221de177a28376cc52bfcc4b660a241cfaa94956032"
}