IOC Radar
IPMediumSignal 48/100

91.186.208.93

Location
United StatesUnited States
Helsinki, California
ASN
AS204339
FIRST SERVER, SOCIEDAD LIMITADA
First Seen
Jun 20, 2025
Last Seen
Feb 12, 2026
Jun 20
First Seen
356d ago
Feb 12
Last Seen
119d ago
5
Reports
source reports
48%
Confidence
medium
Found in 5 reports. Confidence: medium. · Confidence scores are heuristic. Verify before acting on results.
IPv4 Address
Network layer indicator observed in threat reports.
MISP Category
Network Activity
Confidence
48%
Signal Score
48 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

7 techniques

Network Information

CountryUSUnited States
RegionHelsinki, California
ASNAS204339
OrganizationFIRST SERVER, SOCIEDAD LIMITADA

Feed Intelligence Summary

5 reports48% confidence
5
Source reports
48%
Confidence score
Category tags
botnetbotnet activityc2command & controlcommand and controldata exfiltrationdata store exposuredeimosdistributed attacksdrb-raeuropeexploitation activitygrgreeceindicatorinjection activitymalicious softwaremalwarenetworknorth americaprocess injectionresearchedt1055t1071.001t1486t1496t1499.002t1499.003t1565united statesus

Activity Timeline

1 total obs
Feb 12Feb 12

Threat Activity Heatmap

· Peak: 2026-02-12
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24h
0
Dormant
7d
0
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0
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3mo
0
Dormant
Threat ScoreMedium Risk
48
SIGNAL
Signal Score
48%
Confidence
5
Reports
First seenJun 20, 2025
Last seenFeb 12, 2026
GeolocationUS
CountryUnited States
LocationHelsinki, California
ASNAS204339
OrgFIRST SERVER, SOCIEDAD LIMITADA
Coords34.0471, -118.4490

VirusTotal

Not checked

WHOIS

description
ip:port combination that is used for botnet Command&control (C&C)
raw
NetRange: 91.0.0.0 - 91.255.255.255 CIDR: 91.0.0.0/8 NetName: 91-RIPE NetHandle: NET-91-0-0-0-1 Parent: () NetType: Allocated to RIPE NCC OriginAS: Organization: RIPE Network Coordination Centre (RIPE) RegDate: 2005-06-30 Updated: 2025-02-10 Comment: These addresses have been further assigned to users in the RIPE NCC region. Please note that the organization and point of contact details listed below are those of the RIPE NCC not the current address holder. ** You can find user contact information for the current address holder in the RIPE database at http://www.ripe.net/whois. Ref: https://rdap.arin.net/registry/ip/91.0.0.0 ResourceLink: https://apps.db.ripe.net/db-web-ui/query ResourceLink: whois.ripe.net OrgName: RIPE Network Coordination Centre OrgId: RIPE Address: P.O. Box 10096 City: Amsterdam StateProv: PostalCode: 1001EB Country: NL RegDate: Updated: 2013-07-29 Ref: https://rdap.arin.net/registry/entity/RIPE ReferralServer: whois.ripe.net ResourceLink: https://apps.db.ripe.net/db-web-ui/query OrgTechHandle: RNO29-ARIN OrgTechName: RIPE NCC Operations OrgTechPhone: +31 20 535 4444 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN OrgAbuseHandle: ABUSE3850-ARIN OrgAbuseName: Abuse Contact OrgAbusePhone: +31205354444 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-ARIN

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IOC Journey

medium
First detected 11 months ago · Last seen 3 months ago
Appeared in 5 threat reports