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Threat actors

APT41

aptCNvia MISP

1 CVE attributed

Aliases20

AmoebaBARIUMBRONZE ATLASBRONZE EXPORTBlackflyBrass TyphoonDouble DragonEarth BakuG0044G0096GrayflyHOODOOLEADLeopard TyphoonRed KelpieTA415TG-2633WICKED PANDAWICKED SPIDERWinnti

Motivation1

State-sponsored
APT41 is a prolific cyber threat group that carries out Chinese state-sponsored espionage activity in addition to financially motivated activity potentially outside of state control.

Attributed CVEs1

CVEDescriptionSeverityEPSSFlagsModified
CVE-2015-5119

Use-after-free vulnerability in the ByteArray class in the ActionScript 3 (AS3) implementation in Adobe Flash Player 13.x through 13.0.0.296 and 14.x through 18.0.0.194 on Windows and OS X and 11.x through 11.2.202.468 on Linux allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content that overrides a valueOf function, as exploited in the wild in July 2015.

CRITICAL9.8
99%p100
KEVWeaponized
2026-04-21