cocoam.co.kr/api/
domain C2Tracked by C2 Tracker · Updated as of 2026-10-11 · Whois queried 2026-10-10T09:38:36
Registration
- Registrar
- -
- Registered
- 2011-12-19T15:00:00Z
- Expires
- 2026-11-01T15:00:00Z
DNS
- Resolves to
- 115.68.55.72
- Nameservers
- ns.cocoans.com, ns2.cocoans.com
- Status
- -
Observed in malware
| Family | Sample SHA-256 | Role | First seen |
|---|---|---|---|
| Korea-Hosted Spyware (provisional) | 001ba8384c75… | C2 | 2014-06-12 |
| Korea-Hosted Spyware (provisional) | c0369bb01302… | C2 | 2015-07-03 |
| Korea-Hosted Spyware (provisional) | efa8679360e9… | C2 | 2017-05-28 |
About Korea-Hosted Spyware (provisional)
**Korea-Hosted Spyware (provisional)** is an Android surveillance tool (package `com.ouah08.ouah_08_17[_n]`, main activity `user_info`) that harvests GPS/assisted-GPS location, SMS, call and phone state, and account data, uploading it via `api.send_post` (HttpURLConnection) to `http://cocoam.co.kr/api/` and files via `cm.HttpFileUpload` to `/mobile/`, with commands delivered over Google Cloud Messaging. The live C2 is selected in `cm.onCreate` by comparing build resource 0x7f040000 (baked value `real`) against an obfuscated constant that also decodes to `real`, so the shipped build uses cocoam.co.kr; the `testcocoa.com` endpoint is a test fallback that is runtime-overridden and not reached. The name reflects infrastructure and apparent victim focus only - the live C2 is hosted on a South Korean `.co.kr` domain and the samples appear aimed at Korean users - and is NOT an attribution of authorship or origin; the operator is unknown. Samples observed 2014-2017. Distinct from the com.map.call SMS-interception family, which the tracker classifies separately as WhiteBroad.
Signing certificate
- Subject CN
- -
- Issuer CN
- -
- Valid
- 2014-06-10 → 2039-06-04
- Fingerprint
- 419332188121a5d656e7639d8a01b47f7a1343178d86894729265515d5b466f4
Other samples signed with this certificate? That's a lead worth checking - but not proof of a shared operator, since signing keys (and the Android debug certificate in particular) are widely reused. See the certificate page for every sample signed with it.