Indicators are what attackers leave behind. Stolen credentials are what they arrive with.
CVEHighVerifiedSignal 78/100EPSS 94.2%
CVE-2017-7921
First Seen
Jun 3, 2026
Last Seen
Oct 10, 2026
Found in 11 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
94.23%
EPSS Percentile
99.9th
Confidence
83%
Signal Score
78 / 100
IDS Rule
No
CVE Intelligence
Exploit Probability94.23%
99.9th percentile of all CVEs
Threat Context
Threat Actors37
Malware Families43
Tags
Feed Intelligence Summary
11 reports83% confidence
PO
PolySwarm
2d ago
32 IOCs in report
PO
PolySwarm
6d ago
Targeting the Systems Behind the Mission: OT Threats to US Critical Infrastructure and Military Operations
47 IOCs in report
PO
PolySwarm
Oct 2, 2026
34 IOCs in report
PO
PolySwarm
Sep 21, 2026
43 IOCs in report
PO
PolySwarm
Sep 14, 2026
39 IOCs in report
PO
PolySwarm
Sep 11, 2026
41 IOCs in report
PO
PolySwarm
Sep 8, 2026
31 IOCs in report
Activity Timeline
Oct 9Apr 13
Threat Activity Heatmap
· Peak: 2026-09-21LessMore
Mon
Wed
Fri
24h
0
Dormant
7d
2
Minimal
30d
8
Elevated
3mo
10
Elevated
Threat ScoreHigh Risk
78
SIGNAL
Signal Score
83%
Confidence
11
Reports
First seenJun 3, 2026
Last seenOct 10, 2026
Verified IOC
VirusTotal
Not checked
Export & API
STIX 2.1 Bundle
CSV Export
Permalink
IOC Journey
highFirst detected 4 months ago · Last seen 1 day ago
Appeared in 11 threat reports from 10 sources
Associated with: Scattered Spider, BlackCat, Play, Akira, NoName057, Kimsuky, Royal, Conti, LockBit, Killnet, TA577, REvil, Gamaredon, APT38, APT28, APT33, APT41, APT35, Cl0p, DEV-0569, APT37, APT29, APT34, Salt Typhoon, FIN8, MuddyWater, UNC1549, Turla, Hive, APT31, TA412, Black Basta, Volt Typhoon, Ember Bear, DarkSide, Lazarus Group, Sandworm
Used by malware: Hive, Akira, Rhysida, Remcos, Play, Bumblebee, LockBit, Stealc, Mirai, Vidar, XWorm, AsyncRAT, Black Basta, QakBot, BlackCat, Medusa, Conti, Royal, DarkSide, Certify, META Stealer, Cobalt Strike, SocGholish, Rhadamanthys, Lumma, Mythic, Gh0st RAT, Ursnif, BazarLoader, AcidRain, INC Ransom, NotPetya, IcedID, Emotet, RedLine, PlugX, CaddyWiper, REvil, Brute Ratel, WhisperGate, Cl0p, HermeticWiper, NjRAT