| | | JessieConTea | [] | win.jessiecontea | ['Lazarus Group'] | 2023-10-20 | | | |
| | | JFMBackdoor | [] | win.jfmbackdoor | ['Calypso'] | 2026-06-01 | | | |
| | | Jimmy | [] | win.jimmy | [] | | | | |
| | | JinxLoader | [] | win.jinxloader | [] | 2024-01-31 | | | |
| | | JLORAT | [] | win.jlorat | [] | 2023-04-26 | | | |
| | | Joanap | [] | win.joanap | ['Lazarus Group'] | 2020-08-18 | | | |
| | | Joao | [] | win.joao | [] | 2017-08-23 | | | |
| | | Jolob | [] | win.jolob | [] | 2018-05-03 | | | |
| | | JripBot | [] | win.jripbot | ['WildNeutron'] | 2020-03-13 | | | |
| | | JSSLoader | [] | win.jssloader | ['Anunak'] | 2023-09-13 | | | |
| | | Jupiter | ['EarlyRAT'] | win.jupiter | ['Silent Chollima'] | 2023-09-01 | | | |
| | | KAgent | [] | win.kagent | ['Cleaver'] | 2017-05-21 | | | |
| | | Kamasers | [] | win.kamasers | [] | 2026-03-27 | | | |
| | | Kaolin RAT | ['KaolinTea'] | win.kaolin_rat | ['Lazarus Group'] | 2025-11-21 | | | |
| | | Kapeka | ['ICYWELL', 'KNUCKLETOUCH', 'QUEUESEED', 'WRONGSENS'] | win.kapeka | ['Sandworm'] | 2024-09-13 | | | |
| | | Karagany | ['Karagny'] | win.karagany | ['Energetic Bear'] | 2021-10-26 | | | |
| | | Kardon Loader | [] | win.kardonloader | [] | 2018-06-21 | | | |
| | | Karius | [] | win.karius | [] | 2022-08-28 | | | |
| | | Karma | [] | win.karma | [] | 2022-04-24 | | | |
| | | KasperAgent | [] | win.kasperagent | [] | 2017-07-11 | | | |
| | | Katz Stealer | [] | win.katz_stealer | [] | 2025-12-30 | | | |
| | | Kazuar | [] | win.kazuar | ['Turla'] | 2026-09-22 | | | |
| | | KazyLoader | [] | win.kazyloader | [] | 2022-03-08 | | | |
| | | KDC Sponge | [] | win.kdcsponge | [] | 2021-12-07 | | | |
| | | Kegotip | [] | win.kegotip | [] | 2022-02-14 | | | |
| | | Kelihos | [] | win.kelihos | [] | 2021-07-02 | | | |
| | | KerrDown | [] | win.kerrdown | ['APT32'] | 2021-02-25 | | | |
| | | Ketrican | [] | win.ketrican | ['Mirage'] | 2021-02-25 | | | |
| | | Ketrum | [] | win.ketrum | ['Mirage'] | 2020-08-12 | | | |
| | | KeyBoy | ['TSSL'] | win.keyboy | ['Pirate Panda'] | 2020-06-18 | | | |
| | | Keyhole | [] | win.keyhole | [] | 2025-12-11 | | | |
| | | APT3 Keylogger | [] | win.keylogger_apt3 | ['UPS'] | 2023-05-15 | | | |
| | | KEYMARBLE | [] | win.keymarble | ['Lazarus Group'] | 2024-11-29 | | | |
| | | KHRAT | [] | win.khrat | ['DragonOK'] | 2022-11-15 | | | |
| | | Kikothac | [] | win.kikothac | [] | 2018-09-06 | | | |
| | | killada | [] | win.killada | [] | 2026-05-05 | | | |
| | | KillAV | ['BURNTCIGAR'] | win.killav | [] | 2026-09-22 | | | |
| | | Kingminer | [] | win.kingminer | [] | 2024-09-06 | | | |
| | | KINS | ['Kasper Internet Non-Security', 'Maple'] | win.kins | [] | 2018-11-08 | | | |
| | | KIVARS | [] | win.kivars | [] | 2021-04-06 | | | |
| | | KiwiStealer | [] | win.kiwistealer | ['HAZY TIGER'] | 2025-06-05 | | | |
| | | kkRAT | [] | win.kk_rat | [] | 2025-09-17 | | | |
| | | KleptoParasite Stealer | ['Joglog', 'Parasite'] | win.kleptoparasite_stealer | [] | 2020-02-16 | | | |
| | | KLRD | [] | win.klrd | ['Anunak'] | 2019-03-05 | | | |
| | | Knight | ['Cyclops'] | win.knight | [] | 2024-09-06 | | | |
| | | Knot | [] | win.knot | [] | 2021-01-04 | | | |
| | | Divergent | ['Novter'] | win.divergent | [] | 2020-05-18 | | | |
| | | Diztakun | [] | win.diztakun | [] | 2020-07-15 | | | |
| | | Dizzyvoid | ['Errorroot'] | win.dizzyvoid | ['Earth Lusca'] | 2024-03-25 | | | |
| | | DLRAT | [] | win.dlrat | [] | 2023-12-15 | | | |
| | | DMA Locker | [] | win.dma_locker | [] | 2016-05-31 | | | |
| | | DMSniff | [] | win.dmsniff | [] | 2023-08-31 | | | |
| | | DNSChanger | [] | win.dnschanger | [] | 2019-07-08 | | | |
| | | DNSpionage | ['Agent Drable', 'AgentDrable', 'Webmask'] | win.dnspionage | ['DNSpionage'] | 2024-10-14 | | | |
| | | dnWipe | [] | win.dnwipe | [] | 2022-11-21 | | | |
| | | DohDoor | [] | win.dohdoor | [] | 2026-05-11 | | | |
| | | Minodo | [] | win.domino | [] | 2023-10-05 | | | |
| | | Donex | [] | win.donex | [] | 2024-04-29 | | | |
| | | DONOT | [] | win.donot | ['VICEROY TIGER'] | 2024-06-05 | | | |
| | | DoorMe | [] | win.doorme | [] | 2024-02-28 | | | |
| | | DOPLUGS | [] | win.doplugs | ['MUSTANG PANDA'] | 2025-03-21 | | | |
| | | DoppelDridex | [] | win.doppeldridex | ['DOPPEL SPIDER'] | 2023-12-27 | | | |
| | | DoppelPaymer | ['Pay OR Grief'] | win.doppelpaymer | ['DOPPEL SPIDER'] | 2023-12-27 | | | |
| | | NgrBot | [] | win.dorkbot_ngrbot | [] | 2021-02-09 | | | |
| | | Dorshel | [] | win.dorshel | ['Energetic Bear'] | 2020-04-21 | | | |
| | | DOUBLEBACK | [] | win.doubleback | [] | 2023-05-16 | | | |
| | | DoubleFantasy | ['VALIDATOR'] | win.doublefantasy | ['Equation Group'] | 2022-05-23 | | | |
| | | DoubleFinger | [] | win.doublefinger | [] | 2023-08-03 | | | |
| | | DoublePulsar | [] | win.doublepulsar | ['Equation Group', 'UPS'] | 2022-06-08 | | | |
| | | Downdelph | ['DELPHACY'] | win.downdelph | ['APT28'] | 2021-04-20 | | | |
| | | Downeks | [] | win.downeks | [] | 2020-03-03 | | | |
| | | DownEx | [] | win.downex | ['UAC-0063'] | 2025-07-11 | | | |
| | | DPAPILoader | [] | win.dpapi_loader | ['Lazarus Group'] | 2026-06-09 | | | |
| | | DragonBreath | [] | win.dragonbreath | [] | 2026-05-20 | | | |
| | | DragonForce | [] | win.dragonforce | [] | 2026-02-05 | | | |
| | | DramNudge | [] | win.dramnudge | [] | 2018-07-24 | | | |
| | | DRATzarus | ['ThreatNeedle', 'ThreatNeedleTea'] | win.dratzarus | ['Lazarus Group'] | 2026-08-07 | | | |
| | | DreamBot | [] | win.dreambot | [] | 2022-08-28 | | | |
| | | Dripion | ['Masson'] | win.dripion | [] | 2019-09-06 | | | |
| | | DROPSHOT | [] | win.dropshot | ['APT33'] | 2018-06-25 | | | |
| | | Dtrack | ['Preft', 'TroyRAT'] | win.dtrack | ['Lazarus Group', 'Silent Chollima'] | 2024-11-29 | | | |
| | | DUBrute | [] | win.dubrute | [] | 2018-09-13 | | | |
| | | DuQu | [] | win.duqu | ['Unit 8200'] | 2025-02-28 | | | |
| | | DUSTMAN | [] | win.dustman | [] | 2023-01-19 | | | |
| | | DUSTPAN | ['StealthVector'] | win.dustpan | [] | 2024-10-21 | | | |
| | | DUSTTRAP | ['CurveLoad', 'DodgeBox', 'StealthReacher'] | win.dusttrap | ['APT41'] | 2024-11-04 | | | |
| | | DustyHammock | [] | win.dusty_hammock | [] | 2026-03-12 | | | |
| | | Duuzer | ['Escad'] | win.duuzer | ['Lazarus Group'] | 2020-12-08 | | | |
| | | DYEPACK | ['BanSwift', 'swift'] | win.dyepack | ['Lazarus Group'] | 2023-08-21 | | | |
| | | DynoWiper | [] | win.dynowiper | [] | 2026-02-25 | | | |
| | | Dyre | ['Dyreza'] | win.dyre | ['WIZARD SPIDER'] | 2024-05-15 | | | |
| | | EagerBee | ['Thumtais'] | win.eagerbee | [] | 2025-06-16 | | | |
| | | Earthworm | [] | win.earthworm | [] | 2026-01-16 | | | |
| | | EchoGather | [] | win.echo_gather | [] | 2026-01-05 | | | |
| | | Edam | ['SECONDBEST'] | win.edam | [] | 2024-12-09 | | | |
| | | EDDIESTEALER | [] | win.eddiestealer | [] | 2025-06-02 | | | |
| | | EDR-Freeze | [] | win.edr_freeze | [] | 2026-06-10 | | | |
| | | EDRSilencer | [] | win.edr_silencer | [] | 2024-11-07 | | | |
| | | EHDevel | [] | win.ehdevel | [] | 2024-08-19 | | | |
| | | ELECTRICFISH | [] | win.electricfish | ['Lazarus Group'] | 2023-02-21 | | | |