URLhaus Database
You are currently viewing the URLhaus database entry for http://ultrauraniummirai.ddns.net/bin/Polar.arm which is being or has been used to serve malware. Please consider that URLhaus does not differentiate between websites that have been compromised by hackers and such that has been setup by cybercriminals for the sole purpose of serving malware.
Database Entry
| ID: | 3711501 |
|---|---|
| URL: | http://ultrauraniummirai.ddns.net/bin/Polar.arm |
| URL Status: | Offline |
| Host: | ultrauraniummirai.ddns.net |
| Date added: | 2025-11-18 17:16:26 UTC |
| Last online: | 2025-11-19 23:XX:XX UTC |
| Threat: |  Malware download |
| URLhaus blocklist: | Not blocked |
| Spamhaus DBL : | Not blocked |
| SURBL : | Not blocked |
| Quad9 : | Status unknown |
| AdGuard : | Not blocked |
| Cloudflare : | Not blocked |
| dns0.eu : | Not blocked |
| ProtonDNS : | Status unknown |
| OpenBLD : | Blocked |
| DNS4EU : | Not blocked |
| Reporter: |  DaveLikesMalwre |
| Abuse complaint sent (?): | Yes (2025-11-18 17:17:16 UTC to report{at}abuseradar[dot]com) |
| Takedown time: | 1 day, 5 hours, 49 minutes  (down since 2025-11-19 23:06:23 UTC) |
| Tags: | botnetdomain mirai  opendir |
Payload delivery
The table below documents all payloads that URLhaus retrieved from this particular URL.
| Firstseen | Filename | File Type | Payload (SHA256) | VT | Bazaar | Signature |
|---|---|---|---|---|---|---|
| 2025-11-18 | Polar.arm | elf | 5cbb864e47553849b5d12fe152228abd9aa9228c0e90b409d68e0e8370a6ce40 |  26.15% | Mirai | |
| 2025-11-18 | Polar.arm | elf | 22ad3256afb3e8e694228df994f6daf924f08bbc0b44acf668a0bbae280b247f | 26.56% | Mirai |