SSL Certificates
The following table shows further information as well as a list of malware samples including the corresponding botnet C&C associated with the SSL certificate fingerprint cadf6b3f7ceb64de2253e8c0734b867a2762987a.
Database Entry
| SHA1 Fingerprint: | cadf6b3f7ceb64de2253e8c0734b867a2762987a |
|---|---|
| Certificate Common Name (CN): | zk89.net |
| Issuer Distinguished Name (DN): | WE1 |
| TLS Version: | TLS 1.2 |
| First seen: | 2026-09-20 19:49:08 UTC |
| Last seen: | 2026-09-22 20:35:32 UTC |
| Status: | Blacklisted |
| Listing reason: | Vidar C&C |
| Listing date: | 2026-09-24 05:23:07 |
| Malware samples: | 20 |
| Botnet C&Cs: | 2 |
Malware Samples
The table below documents all malware samples associated with this SSL certificate.
| Timestamp (UTC) | Malware Sample (MD5 hash) | VT | Signature | Botnet C&C (IP:port) |
|---|---|---|---|---|
| 2026-09-22 20:35:32 | 64b0a4e82327e747e8986cc4fa949741 | n/a | 104.21.34.174:443 | |
| 2026-09-22 20:22:06 | e5acc553c26fd5836f8584fb71d8fb8f | n/a | 104.21.34.174:443 | |
| 2026-09-22 20:18:53 | c14ec47a1a40f06a284a48a716c39bee | n/a | 104.21.34.174:443 | |
| 2026-09-22 18:18:15 | 76b3632475bc8077a4ebcea8a9c814b1 | n/a | 172.67.163.140:443 | |
| 2026-09-22 11:05:52 | 34b727da695d5bd1ba23f8434cd3652e | n/a | 104.21.34.174:443 | |
| 2026-09-22 09:54:31 | 4945b99893137b86bc6228f58e9b9287 | n/a | 172.67.163.140:443 | |
| 2026-09-22 09:27:56 | 3f1f04241fddce3bc32e4e81f5652e2a | n/a | 104.21.34.174:443 | |
| 2026-09-22 09:14:29 | 486b2400cc4891abf978179035e611c4 | n/a | 172.67.163.140:443 | |
| 2026-09-22 07:42:07 | 2ad8dd86865c52dfdb05ec4aa2b3fafe | n/a | 104.21.34.174:443 | |
| 2026-09-22 07:09:05 | 2a024d4ed0f88623fb1c9e4adce169ae | n/a | 172.67.163.140:443 | |
| 2026-09-22 06:39:38 | 30ae09f792c34b3d2de3dfc4520da0d8 | n/a | 104.21.34.174:443 | |
| 2026-09-22 06:33:35 | 375fcdacfbe01eaf7823033746e24dc3 | n/a | 104.21.34.174:443 | |
| 2026-09-22 06:30:52 | 2f51e2d0967486f21904d461aeed9a88 | n/a | 172.67.163.140:443 | |
| 2026-09-22 06:23:15 | 377a425d00fefd91fe7342fa8adf0785 | n/a | 172.67.163.140:443 | |
| 2026-09-21 14:58:35 | 0891d41e89120387bf399c8ba62cc666 | n/a | 172.67.163.140:443 | |
| 2026-09-21 14:56:56 | 01633032a609e1d33a6976ee464fc56e | n/a | 172.67.163.140:443 | |
| 2026-09-21 13:38:45 | 074539569501fe1e7193f6219f0e679c | n/a | 104.21.34.174:443 | |
| 2026-09-21 13:15:47 | 13a00df57986fffbc96a8674d5357bf3 | n/a | 172.67.163.140:443 | |
| 2026-09-21 02:13:36 | 78a3def2ef757153d63ffa45de947d1f | n/a | 104.21.34.174:443 | |
| 2026-09-20 19:49:08 | 1919778e6bbb27188c910edb647de85d | n/a | 104.21.34.174:443 |
# of entries: 20 (max: 100)