IOC Radar
DomainMediumSignal 77/100

qujsh.com

Location
PolandPoland
First Seen
Apr 16, 2026
Last Seen
Jun 3, 2026
Apr 16
First Seen
61d ago
Jun 3
Last Seen
13d ago
8
Reports
source reports
77%
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
77%
Signal Score
77 / 100
IDS Rule
No
Threat Context
Tags

Feed Intelligence Summary

8 reports77% confidence
8
Source reports
77%
Confidence score
Category tags
europeindicatornetworkphishpolandpolcertresearched

Activity Timeline

1 total obs
Jun 3Jun 3

Threat Activity Heatmap

· Peak: 2026-06-03
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24h
0
Dormant
7d
0
Dormant
30d
1
Minimal
3mo
1
Minimal
Intelligence SummaryAI Generated

This Indicator of Compromise (IOC), `qujsh.com`, represents a significant threat that requires immediate attention and decisive action. With a high score of 76.715 and its non-whitelisted status, this domain is strongly implicated in malicious activities, potentially serving as infrastructure for phishing campaigns, malware distribution, or command and control (C2) operations. Failure to address this IOC could expose the organization to severe consequences, including data breaches, system compro…

Threat ScoreHigh Risk
77
SIGNAL
Signal Score
77%
Confidence
8
Reports
First seenApr 16, 2026
Last seenJun 3, 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/)
domain rank
-1
raw
Create date: 2026-04-10 00:00:00 Domain name: qujsh.com Domain registrar id: 3824.0 Expiry date: 2027-04-10 00:00:00 Name server 1: jakub.ns.cloudflare.com Name server 2: stella.ns.cloudflare.com Query time: 2026-04-11 10:36:11 Registrant city: 80315b2e6ac1a801 Registrant country: China Registrant email: fb6ff66ef97c0518s@REDACTED Registrant name: 80315b2e6ac1a801 Registrant state: 80315b2e6ac1a801 Update date: 2026-04-10 00:00:00
subdomains count
1

Export & API

STIX 2.1 Bundle
CSV Export
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IOC Journey

medium
First detected 2 months ago · Last seen 13 days ago
Appeared in 8 threat reports