// publicmosaic.yar — generated 2026-10-31 11:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjQzOjg4ODQ
// 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/MTU0Ljg4Ljk4LjQzOjg4ODQ"
        generated = "2026-10-31 11:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "7713b380ab10a70952dd8fa5a6d43e6ba7c8663fc8ea3ef61eb4dd3cd060d580"
        or hash.sha256(0, filesize) == "9553a7d9a031f14560e43117dc9e4cd0fedd221f3f67e160effca3845f6d3f1c"
        or hash.sha256(0, filesize) == "f1c1993cff8390fa6395404d8bea35b4a7feb668944ce68951560606b4bf4aff"
        or hash.sha256(0, filesize) == "f6f071a90633e49171e3fcb78173299bb3f5e4296cf2fecb29f5ca4d69d387e4"
}