IOC Radar
DomainMediumSignal 59/100

inpost.icu

Location
PolandPoland
First Seen
Oct 27, 2023
Last Seen
Jun 7, 2026
Oct 27
First Seen
961d ago
Jun 7
Last Seen
7d ago
8
Reports
source reports
59%
Confidence
medium
16/91
VirusTotal
detections
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
59%
Signal Score
59 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

27 techniques

Feed Intelligence Summary

8 reports59% confidence
8
Source reports
59%
Confidence score
Category tags
access controlactive scanattackbotnetbotnet activitybrute forcec2certcommand & controlcommand and controlcompromised infrastructurecompromised websitecredential harvestingcredential stuffingcredential theftdata exfiltrationdata store exposuredgadistributed attackseuropeexploitation activityfinancefraudidentity & access exploitationindicatorinjection activitymalicious activitymalicious domain activitymalicious domain disseminationmalicious softwaremalicious urlsmalwaremalware distributionmalware hostingnetherlandsnetworkphishphishingphishing attackpolandpolcertprocess injectionresearchedscams & fraudsecurity policysocial engineeringt1055t1071t1071.001t1071.004t1078t1105t1189t1190t1204t1204.002t1486t1496t1499.002t1499.003t1565t1566t1566.001t1566.002t1566.003t1567.001t1583t1583.001t1586t1586.001t1588t1588.002t1588.006threat actorthreat intelligence feedthreat preventiontor node

Activity Timeline

1 total obs
Jun 7Jun 7

Threat Activity Heatmap

· Peak: 2026-06-07
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24h
0
Dormant
7d
0
Dormant
30d
1
Minimal
3mo
1
Minimal
Intelligence SummaryAI Generated

The domain **inpost.icu**, originating from Poland, has emerged as a significant indicator of compromise (IOC) in recent threat intelligence reports. First observed on October

Threat ScoreMedium Risk
59
SIGNAL
Signal Score
59%
Confidence
8
Reports
First seenOct 27, 2023
Last seenJun 7, 2026

VirusTotal

16/ 91vendors flagged
18% detection rateJun 7, 2026

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: 2025-01-14 00:00:00 Domain name: inpost.icu Domain registrar id: 1923 Domain registrar url: https://www.gname.com/ Expiry date: 2026-01-14 00:00:00 Query time: 2025-01-15 17:11:35 Registrant country: China Registrant email: 29e2c061f3c9524es@ Registrant state: cdb2aa45de6af105 Update date: 2025-01-14 00:00:00
references
https://phishing.army/download/phishing_army_blocklist_extended.txt, https://threatintel.cybsec.fr/2023IOCs4_cybsec.txt
subdomains count
1

Export & API

STIX 2.1 Bundle
CSV Export
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IOC Journey

medium
First detected 2 years ago · Last seen 7 days ago
Appeared in 8 threat reports