ThreatFox IOC Database
You are viewing the ThreatFox database entry for ip:port 121.43.55.149:443.
Database Entry
| IOC ID: | 1241656 |
|---|---|
| IOC: | 121.43.55.149:443 |
| IOC Type : | ip:port |
| Threat Type : | botnet_cc |
| Malware: | Cobalt Strike |
| Malware alias: | Agentemis, BEACON, CobaltStrike, cobeacon |
| Confidence Level : | Confidence level is high (100%) |
| Is compromised? : | False |
| ASN: | AS37963 ALIBABA-CN-NET |
| Country: |  CN |
| First seen: | 2024-02-21 22:13:19 UTC |
| Last seen: | 2026-06-10 15:00:45 UTC |
| UUID: | 6b0fa3b4-d106-11ee-a603-42010aa4000a |
| Reporter |  drb_ra |
| Reward |
10 credits from anonymous |
| Tags: | ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.Ltd. CobaltStrike cs-watermark-391144938 |
drb_ra
Cobalt Strike Server FoundC2: HTTPS @ 121[.]43[.]55[.]149:443
C2 Server: 120[.]39[.]197[.]231,/jquery-3[.]3[.]1[.]min[.]js,112[.]28[.]231[.]110,/jquery-3[.]3[.]1[.]min[.]js,61[.]159[.]80[.]241,/jquery-3[.]3[.]1[.]min[.]js,223[.]68[.]136[.]206,/jquery-3[.]3[.]1[.]min[.]js,116[.]211[.]153[.]240,/jquery-3[.]3[.]1[.]min[.]js,121[.]17[.]123[.]105,/jquery-3[.]3[.]1[.]min[.]js,218[.]94[.]206[.]222,/jquery-3[.]3[.]1[.]min[.]js
POST URI: /jquery-3[.]3[.]2[.]min[.]js
Country: China
ASN: ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd.
Host Header: takiot[.]com