IOC Radar

Indicators are what attackers leave behind. Stolen credentials are what they arrive with.

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CVEHighVerifiedSignal 79/100EPSS 99.9%

CVE-2021-33044

First Seen
Jul 30, 2026
Last Seen
Oct 14, 2026
Jul 30
First Seen
76d ago
Oct 14
Last Seen
today
13
Reports
source reports
84%
Confidence
high
Found in 13 reports. Confidence: high. · Confidence scores are heuristic. Verify before acting on results.
CVE
Known vulnerability being actively exploited in the wild.
MISP Category
vulnerability
EPSS Score
99.87%
EPSS Percentile
100.0th
Confidence
84%
Signal Score
79 / 100
IDS Rule
No
CVE Intelligence
Exploit Probability99.87%
100.0th percentile of all CVEs
Threat Context
Tags

Feed Intelligence Summary

13 reports84% confidence
PO
PolySwarm
Yesterday
ClingSTUN Turns Vulnerable Edge Devices Into Attacker Infrastructure
52 IOCs in report
PO
PolySwarm
5d ago
China Linked Warlock Ransomware Campaign Targets Critical Infrastructure
32 IOCs in report
PO
PolySwarm
Oct 5, 2026
Targeting the Systems Behind the Mission: OT Threats to US Critical Infrastructure and Military Operations
47 IOCs in report
PO
PolySwarm
Oct 2, 2026
Lunex Uses BYOVD to Disable Security Monitoring and Deploy Persistent Stealer
34 IOCs in report
PO
PolySwarm
Sep 28, 2026
CLOSEDQUORUM: Malware Puts AI in the C2 Loop
35 IOCs in report
PO
PolySwarm
Sep 25, 2026
FamousSparrow Takes Flight with New SparroWocky Backdoor
30 IOCs in report
PO
PolySwarm
Sep 21, 2026
China and the Cyber Arms Race for AI Supremacy
31 IOCs in report
PO
PolySwarm
Sep 21, 2026
BlueMoon Exploit Kit Rapidly Targets Key Verticals Across Multiple Espionage Campaigns
43 IOCs in report
PO
PolySwarm
Sep 14, 2026
Gamers Get Played: Fake GTA6 Leaks Deliver a Grab Bag of Malware
39 IOCs in report
PO
PolySwarm
Sep 11, 2026
BraZetsu: AI-Enhanced Reconnaissance Fuels Exilware’s Access Marketplace
41 IOCs in report

Activity Timeline

12 total obs
Oct 13Sep 4

Threat Activity Heatmap

· Peak: 2026-09-21
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24h
0
Dormant
7d
2
Minimal
30d
8
Elevated
3mo
12
Elevated
Threat ScoreHigh Risk
79
SIGNAL
Signal Score
84%
Confidence
13
Reports
First seenJul 30, 2026
Last seenOct 14, 2026
Verified IOC

VirusTotal

Not checked

Export & API

STIX 2.1 Bundle
CSV Export
Permalink

IOC Journey

high
First detected 2 months ago · Last seen today
Appeared in 13 threat reports from 10 sources
Associated with: REvil, Gamaredon, APT38, Akira, APT28, APT33, APT41, APT35, Cl0p, DEV-0569, Scattered Spider, APT37, APT29, APT34, Salt Typhoon, FIN8, MuddyWater, UNC1549, BlackCat, NoName057, Royal, Conti, LockBit, Killnet, TA577, Turla, Hive, Play, Kimsuky, APT31, TA412, Black Basta, Volt Typhoon, Ember Bear, DarkSide, Sandworm, Lazarus Group
Used by malware: Hive, Remcos, Play, Akira, Rhysida, Bumblebee, LockBit, QakBot, Medusa, Mirai, Vidar, XWorm, AsyncRAT, Black Basta, BlackCat, Stealc, Conti, Royal, DarkSide, Cobalt Strike, META Stealer, Rhadamanthys, Lumma, Mythic, Gh0st RAT, SocGholish, Ursnif, BazarLoader, AcidRain, INC Ransom, NotPetya, IcedID, Emotet, RedLine, PlugX, CaddyWiper, REvil, Brute Ratel, WhisperGate, Cl0p, HermeticWiper, NjRAT