// publicmosaic.yar — generated 2026-10-31 14:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuMTExLjE3MS4xMzA6ODA3Nw
// 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/NDcuMTExLjE3MS4xMzA6ODA3Nw"
        generated = "2026-10-31 14:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5eff994371c09cc229dc32f940f6fea83432e1a51c4546c3484f089a33009004"
        or hash.sha256(0, filesize) == "81e25bd4c84596c753e369afdb9575356b0a09ba5cbcd5ba4b3a9dc9ae6da8b4"
        or hash.sha256(0, filesize) == "fcf23a1fa59ad3b41a9ea7d155e141e599aba799528fc3ae953d346d95f3c442"
}