// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuMTM1LjExOC4yMTQ6ODg4MA
// 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/NDUuMTM1LjExOC4yMTQ6ODg4MA"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "40ed7ff037beffe9acdfdceb78362dcdded05338a09eabaac46c01dcab8cb800"
        or hash.sha256(0, filesize) == "689c834126b7647c34e7fadd1b39f2159bc1b7b14c46178dcad97a3625f84d15"
        or hash.sha256(0, filesize) == "82bbb25cae3aecf8fbd18a6ca0f0bfe76a938000c08bd991280d7ae841cbd25d"
}