s3.us-east-005.backblazeb2.com
Classification: Whitelisted
s3.us-east-005.backblazeb2.com is a whitelisted (trusted) hostname listed by Cisco Umbrella, Maltiverse. 17 sightings, last seen 2026-10-13.
Current activity
- Online — resolving/reachable. Last checked 2026-10-13 08:33:37.
MITRE ATT&CK associations
Malware families: DCRAT (S9017) SAKULA (S0074) AGENT TESLA (S0331) CHAOS (S0220)
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Top Popularity Site | Cisco Umbrella | 2023-08-05 05:17:21 | 2026-10-13 08:33:38 | benign | |
| Chaos | Triage | 2026-04-26 19:14:48 | 2026-08-30 03:05:46 | malicious-activity | S0220 Chaos |
| Agent Tesla | Triage | 2026-07-31 16:17:32 | 2026-07-31 16:17:32 | malicious-activity | S0331 Agent Tesla |
| Phishing | OpenPhish | 2023-05-30 12:22:26 | 2026-07-30 03:05:11 | compromised malicious-activity phishing | T1566 Phishing |
| Bdaejec | Triage | 2026-07-29 15:36:04 | 2026-07-29 15:36:04 | malicious-activity | |
| Berbew | Triage | 2026-07-29 15:23:20 | 2026-07-29 15:23:20 | malicious-activity | |
| Blackshades | Triage | 2026-07-20 01:55:27 | 2026-07-20 01:55:27 | malicious-activity | |
| Fabookie | Triage | 2026-06-04 20:37:18 | 2026-06-04 20:37:18 | malicious-activity | |
| Matched whitelist entry | Maltiverse | 2026-06-03 00:00:20 | 2026-06-03 00:00:20 | benign | |
| Dragonforce | Triage | 2026-06-01 22:20:41 | 2026-06-01 22:20:41 | malicious-activity | |
| Blackmatter | Triage | 2026-04-26 06:49:52 | 2026-04-26 19:31:47 | malicious-activity | |
| Sakula | Triage | 2026-02-20 18:22:59 | 2026-02-20 18:22:59 | malicious-activity | S0074 Sakula |
| Dcrat | Triage | 2026-02-20 17:36:21 | 2026-02-20 17:36:21 | malicious-activity | S9017 DCRAT |
| Top 1M Site | Cisco Umbrella | 2023-03-11 16:45:34 | 2025-01-04 13:15:58 | benign | |
| Phishing | Antiphishing.com.ar | 2023-09-26 12:41:33 | 2024-01-08 13:35:31 | malicious-activity | T1566 Phishing |
| Malicious URL | Hybrid-Analysis | 2023-05-11 21:15:03 | 2023-07-16 11:45:04 |
Tags
phishing dcrat kawaiiunicorn remcos remotehost adware defense_evasion discovery infostealer persistence ransomware rat spyware trojan upx blackmoon cosmu sakula shodi banker execution exploit installer stealer worm blackmatter lockbit chaos dragonforce credential_access fabookie gcleaner nullmixer onlylogger redline smokeloader socelars media272257 pub3 aspackv2 backdoor dropper loader blackshades bdaejec billgates pony ramnit sality stihat botnet macro macro_on_action privilege_escalation berbew blihanstealer floxif glupteba neshta qqpass sfone snojan xmrig downloader miner rootkit agenttesla bitrat djvu nanocore runningrat warzonerat armadanacional1 keylogger xlm evasion impact pyinstallerIP addresses resolved by this hostname
- 2605:72c0:6ff:b3::b005:1 (2026-10-13 08:33:37)
- 149.137.136.9 (2026-10-13 08:33:37)
- 2605:72c0:6fc:b3::b005:1 (2026-10-13 08:33:37)
- 149.137.137.254 (2026-10-13 08:33:37)
- 2605:72c0:6fd:b3::b005:1 (2026-10-13 08:33:37)
- 2605:72c0:6fe:b3::b005:1 (2026-10-13 08:33:37)
- 149.137.140.9 (2026-10-13 08:33:37)
- 149.137.141.9 (2026-10-13 08:33:37)
Whois information
- AS name
- AS40385 Saint Mary's College of California
- Domain
- backblazeb2.com
- TLD
- com
- DNSSEC
- ['signedDelegation']
- Nameservers
- DOLLY.NS.CLOUDFLARE.COM, KIRK.NS.CLOUDFLARE.COM, dolly.ns.cloudflare.com, kirk.ns.cloudflare.com
- Registrant
- Cloudflare, Inc.
- Address
- DATA REDACTED
- City
- DATA REDACTED
- State
- CA
- Country
- US — United States 🇺🇸
- Contact email
- [email protected], [email protected]
- Domain created
- 2016-07-13 19:55:52
- Domain expires
- 2027-07-13 19:55:52
- First indexed
- 2023-03-11 16:45:34
- Last updated
- 2026-10-13 08:33:38