IOC Radar
DomainMediumSignal 64/100

basecom.cyou

Location
PolandPoland
First Seen
Jan 18, 2026
Last Seen
Jun 6, 2026
Jan 18
First Seen
147d ago
Jun 6
Last Seen
8d ago
8
Reports
source reports
64%
Confidence
medium
Found in 8 reports. Confidence: medium. · Confidence scores are heuristic. Verify before acting on results.
Domain Name
Malicious domain used for C2, phishing, or malware distribution.
MISP Category
Network Activity
Confidence
64%
Signal Score
64 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

7 techniques

Feed Intelligence Summary

8 reports64% confidence
8
Source reports
64%
Confidence score
Category tags
brute forcecompromised infrastructurecredential harvestingcredential stuffingeuropeidentity & access exploitationindicatormalicious domain disseminationmalwaremalware hostingnetworknorth americaphishphishingphishing attackpolandpolcertresearchedsocial engineeringt1105t1566t1566.001t1566.002t1566.003t1588t1588.002united states

Activity Timeline

1 total obs
Jun 6Jun 6

Threat Activity Heatmap

· Peak: 2026-06-06
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24h
0
Dormant
7d
0
Dormant
30d
1
Minimal
3mo
1
Minimal
Intelligence SummaryAI Generated

The domain **basecom.cyou** has emerged as a significant indicator of compromise (IOC) linked to malicious activities originating from Poland. First observed on January

Threat ScoreMedium Risk
64
SIGNAL
Signal Score
64%
Confidence
8
Reports
First seenJan 18, 2026
Last seenJun 6, 2026

VirusTotal

Not checked

WHOIS

description
See: https://cert.pl/en/warning-list/ (archived version here: https://web.archive.org/web/20231029161224/https://cert.pl/en/posts/2020/03/malicious_domains/)

Export & API

STIX 2.1 Bundle
CSV Export
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IOC Journey

medium
First detected 4 months ago · Last seen 8 days ago
Appeared in 8 threat reports