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 a66308a1fb09c8345228ca00335e633b2dabde53.
Database Entry
| SHA1 Fingerprint: | a66308a1fb09c8345228ca00335e633b2dabde53 |
|---|---|
| Certificate Common Name (CN): | update.microsoft.com, O=Microsoft Corporation, C=US |
| Issuer Distinguished Name (DN): | update.microsoft.com, O=Microsoft Corporation, C=US |
| TLS Version: | TLS 1.2 |
| First seen: | 2026-06-25 19:28:57 UTC |
| Last seen: | 2026-08-13 19:38:41 UTC |
| Status: | Blacklisted |
| Listing reason: | Malware C&C |
| Listing date: | 2026-09-06 13:49:38 |
| Malware samples: | 8 |
| Botnet C&Cs: | 5 |
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) |
|---|---|---|---|---|
| 2026-08-13 19:38:41 | 13726481f057bfcf9bee8546d7050a00 | n/a | 192.252.180.45:443 | |
| 2026-08-10 08:55:44 | 1c69099a52cb443cdafcbbeb0e90ceb6 | n/a | 116.204.169.70:443 | |
| 2026-08-03 01:45:01 | c7e6e86f098346a74bd6443ce8e09ebd | n/a | 23.226.57.50:443 | |
| 2026-07-23 21:55:16 | baec822112f8d1c9290c3d152dfc8492 | n/a | 45.142.152.180:443 | |
| 2026-07-14 01:20:23 | 31d99c07d5e9bbecc1fe195e41123b1d | n/a | 116.204.169.70:443 | |
| 2026-07-12 16:42:34 | c32aa7a605881e7389eef939e2f0e7a5 | n/a | 150.158.50.175:443 | |
| 2026-07-10 03:39:38 | 4075e687956c636d3bb63e1ab36694d1 | n/a | 116.204.169.70:443 | |
| 2026-06-25 19:28:57 | 02c8f4b6c76866737bd08b0d5c16bca9 | n/a | 116.204.169.70:443 |
# of entries: 8 (max: 100)