// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA2LjUzLjE3Mi4yMzQ6MzAwOTI
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTA2LjUzLjE3Mi4yMzQ6MzAwOTI"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1bc983fff32ef566175e779aa0c5ed03ede072480307749f98d9e21848930680"
        or hash.sha256(0, filesize) == "2e9edf4e25fb0ee6a33924ea0502714a29d862e7292a3e1351101655fc3298d2"
        or hash.sha256(0, filesize) == "b4bea3c3e30c32161aa85805ecadf44daddc46b4444a698a6bb5a11f5320c94e"
}