Top Risks

• THREAT FEED: extension ID independently confirmed malicious by TPCI chrome-mal-ids — Shoto Todoroki Live Wallpaper [adware] + malext.io malicious_extension_sentry (+2.5, capped).
• Uninstall and install URL hijack both redirect to gameograf.com affiliate UTM link — confirmed monetization shell.
• New-tab override replaces every new tab; JS external hosts include gameograf.com alongside google/youtube/instagram/netflix/x.com.
• Privacy policy is Google's own generic policy (not scoped to this extension), with data_collection=true and third_party_sharing=true — scores +10 on Privacy pillar.
• No CSP (csp_present=false) on MV3 new-tab page with external JS host contacts; raises code-quality exposure surface.

Evidence

• uninstall_url_hijack crx setUninstallURL targets gameograf.com with ovkas UTM params — affiliate monetization confirmed.
• install_url_hijack crx onInstalled opens gameograf.com with same UTM params — dual hijack pattern.
• newtab_override manifest chrome_url_overrides.newtab = index.html; every new tab served by extension.
• external_js_hosts crx JS contacts gameograf.com, google.com, instagram.com, netflix.com, youtube.com, x.com — 6 distinct domains.
• privacy_policy_generic store Policy URL is Google's generic account policy; scope_extension=false, data_collection=true, third_party_sharing=true.
• no_csp crx content_security_policy is null; MV3 default applies but no explicit CSP declared.
• webstore_signals_monetization store NewTab + dual URL hijack + gameograf affiliate UTM = textbook monetization shell pattern.
• domain_age api ovkas.com first cert 2023-09-24, age 1086 days, 80 certs — not a throwaway domain.
• threat_feed_membership api Extension ID listed by TPCI chrome-mal-ids — Shoto Todoroki Live Wallpaper [adware] + malext.io malicious_extension_sentry; score 5.49 -> 7.99 (+2.5 cap 2.5).

Permissions Breakdown

• search medium Allows access to search engine configuration; paired with newtab override, facilitates query interception.
• chrome_url_overrides.newtab medium Replaces new-tab page; primary vector for this extension's monetization via gameograf.com traffic.

Pillar Scores

Bookkeeping