IOC Radar
IPMediumSignal 63/100

91.215.85.103

Location
Russian FederationRussian Federation
St Petersburg, St.-Petersburg
ASN
AS200593
Prospero OOO
First Seen
Mar 1, 2026
Last Seen
May 26, 2026
Mar 1
First Seen
103d ago
May 26
Last Seen
16d ago
7
Reports
source reports
63%
Confidence
medium
Found in 7 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
63%
Signal Score
63 / 100
IDS Rule
No
Threat Context
Tags
MITRE ATT&CK

MITRE ATT&CK TTPs

17 techniques

Network Information

CountryRURussian Federation
RegionSt Petersburg, St.-Petersburg
ASNAS200593
OrganizationProspero OOO

Feed Intelligence Summary

7 reports63% confidence
7
Source reports
63%
Confidence score
Category tags
active scanapi compromiseaptbotnetbotnet activitybrute forcec2canvas lmscertcommand & controlcommand and controlcompromised hostscredential accesscredential harvestingcredential stuffingcredential theftdata breachdata encryptiondata exfiltrationdata store exposureddosdistributed attackseducationeducation sectorencryptioneurope/asiaexploitexploitation activityextortionhackingidentity & access exploitationindicatorinjection activityintrusion detectionmalicious domainmalicious softwaremalwarenetworknetwork securitynetwork trafficphishingphishing attackphishing campaignprocess injectionransomwarereconnaissanceresearchedrurussiarussian federationscannersocial engineeringspamsystem disruptiont1040t1055t1071t1071.001t1105t1486t1490t1496t1499.001t1499.002t1499.003t1565t1566t1566.001t1566.002t1566.003t1595.003threat actorthreat intelligencetor nodeturkeyweb crawlerweb crawlingweb spam

Activity Timeline

1 total obs
May 26May 26

Threat Activity Heatmap

· Peak: 2026-05-26
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24h
0
Dormant
7d
0
Dormant
30d
1
Minimal
3mo
1
Minimal
Threat ScoreMedium Risk
63
SIGNAL
Signal Score
63%
Confidence
7
Reports
First seenMar 1, 2026
Last seenMay 26, 2026
GeolocationRU
CountryRussian Federation
LocationSt Petersburg, St.-Petersburg
ASNAS200593
OrgProspero OOO
Coords55.7386, 37.6068

VirusTotal

Not checked

WHOIS

raw
inetnum: 91.215.85.0 - 91.215.85.255 netname: RU-PROSPERO country: RU org: ORG-PO83-RIPE admin-c: ND7667-RIPE tech-c: ND7667-RIPE status: ASSIGNED PI mnt-by: PROSPERO-MNT mnt-by: RIPE-NCC-END-MNT created: 2022-12-08T14:50:40Z last-modified: 2023-12-16T19:11:14Z source: RIPE organisation: ORG-PO83-RIPE org-name: PROSPERO OOO country: RU org-type: LIR address: PR-CT SOLIDARITY, D. 12 K. 2 LITERA Z, KV. 167 address: 193312 address: ST. PETERSBURG address: RUSSIAN FEDERATION phone: +79810357955 reg-nr: 1227800153294 admin-c: NA8053-RIPE tech-c: NA8053-RIPE abuse-c: AR69943-RIPE mnt-ref: PROSPERO-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: PROSPERO-MNT created: 2023-03-01T10:22:15Z last-modified: 2026-04-29T05:05:41Z source: RIPE # Filtered role: NOC Dept. address: 193312, ST. PETERSBURG, VN.TER.G. MUNICIPAL DISTRICT OKKERVIL, PR-CT SOLIDARITY, D. 12 K. 2 LITERA Z, KV. 167 nic-hdl: ND7667-RIPE mnt-by: PROSPERO-MNT created: 2022-11-30T14:35:52Z last-modified: 2022-11-30T14:35:52Z source: RIPE # Filtered route: 91.215.85.0/24 origin: AS200593 created: 2022-12-13T08:14:15Z last-modified: 2022-12-13T08:14:15Z source: RIPE mnt-by: PROSPERO-MNT
references
https://businessinsights.bitdefender.com/technical-advisory-shinyhunters-breach-instructure-canvas-lms, https://malware-filter.gitlab.io/malware-filter/botnet-filter.txt

Export & API

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IOC Journey

medium
First detected 3 months ago · Last seen 16 days ago
Appeared in 7 threat reports