| | | Ramsay | [] | win.ramsay | ['DarkHotel'] | 2022-12-01 | | | |
| | | Ranbyus | [] | win.ranbyus | [] | 2024-02-13 | | | |
| | | Ransoc | [] | win.ransoc | [] | 2016-12-28 | | | |
| | | Ransomlock | ['WinLock'] | win.ransomlock | [] | 2018-01-02 | | | |
| | | Rapid Ransom | [] | win.rapid_ransom | [] | 2022-11-15 | | | |
| | | Rarog | [] | win.rarog | [] | 2019-01-06 | | | |
| | | rarstar | [] | win.rarstar | ['Tick'] | 2022-11-15 | | | |
| | | Ratankba | ['QUICKRIDE'] | win.ratankba | ['Lazarus Group'] | 2023-08-13 | | | |
| | | RatankbaPOS | ['RATANKBAPOS'] | win.ratankbapos | ['Lazarus Group'] | 2023-08-14 | | | |
| | | RATel | [] | win.ratel | [] | 2023-08-25 | | | |
| | | RawPOS | [] | win.rawpos | [] | 2020-04-17 | | | |
| | | HyperBro | [] | win.hyperbro | ['EMISSARY PANDA'] | 2024-10-15 | | | |
| | | HyperSSL | ['FOCUSFJORD', 'Soldier', 'Sysupdate'] | win.hyperssl | ['EMISSARY PANDA'] | 2023-07-19 | | | |
| | | HZ RAT | [] | win.hzrat | [] | 2022-11-18 | | | |
| | | IcedID Downloader | [] | win.icedid_downloader | [] | 2023-10-13 | | | |
| | | Icefog | ['Fucobha'] | win.icefog | [] | 2022-07-29 | | | |
| | | win.icexloader | [] | win.icexloader | [] | 2022-07-13 | | | |
| | | Ice IX | [] | win.ice_ix | [] | 2020-03-02 | | | |
| | | IconDown | [] | win.icondown | ['BlackTech'] | 2019-12-08 | | | |
| | | IconicStealer | [] | win.iconic_stealer | ['Lazarus Group'] | 2023-12-14 | | | |
| | | IISniff | [] | win.iisniff | [] | 2021-08-09 | | | |
| | | IISpy | ['BadIIS'] | win.iispy | [] | 2024-09-13 | | | |
| | | ImprudentCook | [] | win.imprudentcook | ['Lazarus Group'] | 2023-12-19 | | | |
| | | Industrial Spy | [] | win.industrial_spy | [] | 2022-08-02 | | | |
| | | Infy | ['Foudre'] | win.infy | [] | 2021-02-20 | | | |
| | | InnaputRAT | [] | win.innaput_rat | [] | 2018-05-14 | | | |
| | | Interception | [] | win.interception | ['Lazarus Group'] | 2023-08-13 | | | |
| | | InvisiMole | [] | win.invisimole | [] | 2022-11-28 | | | |
| | | IRONHALO | [] | win.ironhalo | ['APT 16'] | 2020-04-16 | | | |
| | | IronWind | [] | win.ironwind | [] | 2023-11-14 | | | |
| | | IsaacWiper | ['LASAINRAW'] | win.isaacwiper | [] | 2023-05-21 | | | |
| | | ISFB | ['Gozi ISFB', 'IAP', 'Pandemyia'] | win.isfb | ['GOLD CABIN'] | 2023-10-17 | | | |
| | | ISMAgent | [] | win.ismagent | ['Greenbug', 'APT34'] | 2022-07-29 | | | |
| | | ISMDoor | [] | win.ismdoor | ['Greenbug'] | 2022-07-29 | | | |
| | | ISR Stealer | [] | win.isr_stealer | [] | 2017-07-18 | | | |
| | | IsSpace | ['NfLog RAT'] | win.isspace | ['DragonOK', 'Samurai Panda'] | 2022-07-29 | | | |
| | | JackPOS | [] | win.jackpos | [] | 2018-04-26 | | | |
| | | Jaff | [] | win.jaff | [] | 2023-02-21 | | | |
| | | Jaku | ['C3PRO-RACOON', 'EQUINOX', 'KCNA Infostealer', 'Reconcyc'] | win.jaku | ['DarkHotel'] | 2022-06-09 | | | |
| | | Jasus | [] | win.jasus | ['Cleaver'] | 2017-05-21 | | | |
| | | JessieConTea | [] | win.jessiecontea | ['Lazarus Group'] | 2023-10-20 | | | |
| | | 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 | | | |
| | | 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 | | | |
| | | 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 | [] | 2024-01-17 | | | |
| | | APT3 Keylogger | [] | win.keylogger_apt3 | ['UPS'] | 2023-05-15 | | | |
| | | KGH_SPY | [] | win.kgh_spy | [] | 2021-07-20 | | | |
| | | KHRAT | [] | win.khrat | ['DragonOK'] | 2022-11-15 | | | |
| | | Kikothac | [] | win.kikothac | [] | 2018-09-06 | | | |
| | | KillAV | ['BURNTCIGAR'] | win.killav | [] | 2023-11-17 | | | |
| | | KimJongRat | [] | win.kimjongrat | [] | 2020-10-27 | | | |
| | | Kingminer | [] | win.kingminer | [] | 2024-09-06 | | | |
| | | KINS | ['Kasper Internet Non-Security', 'Maple'] | win.kins | [] | 2018-11-08 | | | |
| | | KIVARS | [] | win.kivars | [] | 2021-04-06 | | | |
| | | 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 | | | |
| | | Koadic | [] | win.koadic | ['APT28', 'Stone Panda'] | 2024-01-31 | | | |
| | | KOMPROGO | ['Splinter RAT'] | win.komprogo | ['APT32'] | 2019-06-17 | | | |
| | | Konni | [] | win.konni | ['APT37'] | 2024-11-06 | | | |
| | | KoobFace | [] | win.koobface | [] | 2022-01-28 | | | |
| | | Korlia | ['Bisonal'] | win.korlia | ['Tonto Team'] | 2023-09-20 | | | |
| | | KPOT Stealer | ['Khalesi', 'Kpot'] | win.kpot_stealer | [] | 2023-07-24 | | | |
| | | KrBanker | ['BlackMoon'] | win.krbanker | [] | 2024-04-23 | | | |
| | | KrDownloader | [] | win.krdownloader | [] | 2017-05-12 | | | |
| | | Kronos | ['Osiris'] | win.kronos | [] | 2023-05-21 | | | |
| | | KSL0T | [] | win.ksl0t | ['Turla'] | 2019-07-31 | | | |
| | | Kuaibu | ['Barys', 'Gofot', 'Kuaibpy'] | win.kuaibu8 | [] | 2017-03-29 | | | |
| | | Kuluoz | [] | win.kuluoz | [] | 2017-11-23 | | | |
| | | Kurton | [] | win.kurton | ['Comment Crew'] | 2018-02-13 | | | |
| | | Kutaki | [] | win.kutaki | [] | 2024-05-21 | | | |
| | | Kwampirs | [] | win.kwampirs | ['Orangeworm'] | 2022-03-15 | | | |
| | | Lambert | ['Plexor'] | win.lambert | ['Longhorn'] | 2022-05-04 | | | |
| | | LambLoad | ['OfficeCertTea'] | win.lambload | ['Lazarus Group'] | 2023-12-19 | | | |
| | | LatentBot | [] | win.latentbot | [] | 2022-06-09 | | | |
| | | Laturo Stealer | [] | win.laturo | [] | 2019-10-31 | | | |
| | | LazarDoor | [] | win.lazardoor | ['Lazarus Group'] | 2023-12-27 | | | |
| | | LazarLoader | [] | win.lazarloader | ['Lazarus Group'] | 2023-06-29 | | | |
| | | KillDisk (Lazarus) | ['KillDisk.NBO'] | win.lazarus_killdisk | ['Lazarus Group'] | 2023-08-31 | | | |