Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Dodge Challenger Live Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall and install URL hijacks both redirect to gameograf.com with tracking UTM params — clear monetization shell.
• New-tab override combined with search permission enables ad-monetization on every new tab.
• Privacy policy is Google's generic account policy — not scoped to this extension; admits data collection and third-party sharing.
• Free-webmail developer (gmail) with no developer name and no business website; identity unverifiable.

Evidence

• uninstall_url_hijack manifest setUninstallURL → gameograf.com with ovkas UTM params; canonical monetization-shell indicator.
• install_url_hijack manifest onInstalled opens gameograf.com with same UTM tracking; double hijack pattern.
• newtab_override manifest chrome_url_overrides.newtab = index.html; replaces every new tab for ad delivery.
• privacy_policy_generic store Policy URL is Google's own account policy; scope_extension=false, data_collection=true, third_party_sharing=true.
• free_webmail_no_dev_name store developer_email=halilseker3455@gmail.com; developer_name empty; no verifiable business identity.
• external_hosts crx JS contacts gameograf.com plus google/instagram/netflix/youtube/x.com; no CSP present.
• csp_absent_mv3 manifest content_security_policy is null on MV3; no script-src restriction despite 3 JS files.
• verified_publisher_with_monetization store verified_publisher=true but uninstall/install URL hijacks to gameograf.com cap discount to -1.0 per v3.5(E).
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Dodge Challenger Live Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.79 -> 8.29 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows overriding default search; paired with newtab override increases monetization risk.
• chrome_url_overrides.newtab high Replaces every new tab page — primary monetization surface for this shell pattern.

Pillar Scores

Bookkeeping