// publicmosaic.yar — generated 2026-10-30 23:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTk4LjIzLjIyOC4xMTI6MzkwMDE
// 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/MTk4LjIzLjIyOC4xMTI6MzkwMDE"
        generated = "2026-10-30 23:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "9c1c1cd177758069d47ac241051c4878495177b463f687154db86ba3b87c9275"
        or hash.sha256(0, filesize) == "a82e925c647a2f5eb3e822e61244edd5b5530d96a40947ce6b5b12d122b3582f"
        or hash.sha256(0, filesize) == "c7623ecea228792604c250e17dcbdc5badf8defca96d865c3ea71580ede4fbb1"
        or hash.sha256(0, filesize) == "d7cb13b27bf77dd4ecda397cc275b3d1254cd596cacfc10e2cb346427d8c7afa"
}