| | | LODEINFO | [] | win.lodeinfo | ['MirrorFace'] | 2024-07-24 | | | |
| | | LogPOS | [] | win.logpos | [] | 2022-09-19 | | | |
| | | Logtu | [] | win.logtu | [] | 2022-08-11 | | | |
| | | Loki Password Stealer (PWS) | ['Burkina', 'Loki', 'LokiBot', 'LokiPWS'] | win.lokipws | ['SWEED', 'The Gorgon Group', 'Cobalt'] | 2024-11-11 | | | |
| | | LOLSnif | [] | win.lolsnif | [] | 2021-03-16 | | | |
| | | LONGWATCH | [] | win.longwatch | ['APT34'] | 2021-06-29 | | | |
| | | Lookback | [] | win.lookback | ['TA410'] | 2022-09-30 | | | |
| | | Lorenz | [] | win.lorenz | [] | 2023-02-27 | | | |
| | | Loup | [] | win.loup | [] | 2020-08-25 | | | |
| | | LOWBALL | [] | win.lowball | ['Temper Panda'] | 2021-07-20 | | | |
| | | LOWKEY | ['PortReuse'] | win.lowkey | ['APT41'] | 2022-03-10 | | | |
| | | LOWZERO | [] | win.lowzero | ['Lucky Cat'] | 2023-02-09 | | | |
| | | LPEClient | ['LPEClientTea'] | win.lpeclient | ['Lazarus Group'] | 2023-11-27 | | | |
| | | Luca Stealer | [] | win.luca_stealer | [] | 2022-12-15 | | | |
| | | Lumar | ['PovertyStealer'] | win.lumar | [] | 2024-10-21 | | | |
| | | Lumma Stealer | ['LummaC2 Stealer'] | win.lumma | [] | 2024-10-25 | | | |
| | | LunchMoney | [] | win.lunchmoney | ['Leviathan'] | 2019-03-10 | | | |
| | | Lurk | [] | win.lurk | [] | 2016-05-10 | | | |
| | | Lyposit | ['Lucky Locker', 'Adneukine', 'Bomba Locker'] | win.lyposit | [] | 2017-12-29 | | | |
| | | m0yv | [] | win.m0yv | [] | 2023-04-02 | | | |
| | | MadMax | [] | win.madmax | [] | 2016-12-28 | | | |
| | | Magala | [] | win.magala | [] | 2017-08-01 | | | |
| | | Maggie | [] | win.maggie | [] | 2022-10-30 | | | |
| | | MagicRAT | [] | win.magic_rat | ['Lazarus Group', 'Silent Chollima'] | 2023-10-17 | | | |
| | | Magniber | [] | win.magniber | [] | 2024-01-31 | | | |
| | | Mailto | ['Koko Ransomware', 'NetWalker'] | win.mailto | [] | 2022-04-07 | | | |
| | | Mail-O | [] | win.mail_o | [] | 2022-07-29 | | | |
| | | Makadocs | [] | win.makadocs | ['Poseidon Group'] | 2021-07-20 | | | |
| | | MakLoader | [] | win.makloader | [] | 2018-10-03 | | | |
| | | Makop | [] | win.makop | [] | 2023-08-14 | | | |
| | | Maktub | [] | win.maktub | [] | 2023-05-26 | | | |
| | | MalumPOS | [] | win.malumpos | [] | 2018-04-23 | | | |
| | | Mangzamel | ['junidor', 'mengkite', 'vedratve'] | win.mangzamel | ['Red Menshen'] | 2022-08-30 | | | |
| | | ManItsMe | [] | win.manitsme | ['Comment Crew'] | 2018-02-13 | | | |
| | | Manjusaka | [] | win.manjusaka | [] | 2022-08-22 | | | |
| | | Maoloa | [] | win.maoloa | [] | 2023-05-30 | | | |
| | | MAPIget | [] | win.mapiget | ['Comment Crew'] | 2018-02-10 | | | |
| | | Marap | [] | win.marap | [] | 2020-08-28 | | | |
| | | Mariposa | ['Rimecud', 'Palevo', 'Autorun'] | win.mariposa | [] | 2019-10-09 | | | |
| | | Mars Stealer | [] | win.mars_stealer | [] | 2024-04-02 | | | |
| | | Matanbuchus | [] | win.matanbuchus | [] | 2024-06-24 | | | |
| | | Matrix Banker | [] | win.matrix_banker | [] | 2017-07-11 | | | |
| | | Matryoshka RAT | [] | win.matryoshka_rat | ['Rocket Kitten'] | 2017-09-14 | | | |
| | | Matsnu | [] | win.matsnu | [] | 2016-04-19 | | | |
| | | Maudi | [] | win.maudi | [] | 2020-01-27 | | | |
| | | Maui Ransomware | [] | win.maui | ['Silent Chollima'] | 2024-02-08 | | | |
| | | Maze | ['ChaCha'] | win.maze | ['FIN6', 'TA2101'] | 2024-05-10 | | | |
| | | MBRlock | ['DexLocker'] | win.mbrlock | [] | 2018-03-01 | | | |
| | | MBR Locker | [] | win.mbrlocker | [] | 2021-11-22 | | | |
| | | Mebromi | ['MyBios'] | win.mebromi | [] | 2018-06-28 | | | |
| | | MECHANICAL | ['GoldStamp'] | win.mechanical | ['Kimsuky'] | 2023-02-09 | | | |
| | | MediaPI | ['Eyeglass'] | win.mediapi | ['Charming Kitten'] | 2024-03-28 | | | |
| | | MedusaLocker | ['AKO Ransomware', 'AKO Doxware', 'MedusaReborn'] | win.medusalocker | [] | 2024-09-26 | | | |
| | | Meduza Stealer | [] | win.meduza | [] | 2024-08-29 | | | |
| | | MegaCortex | [] | win.megacortex | [] | 2023-01-06 | | | |
| | | MeguminTrojan | [] | win.megumin | [] | 2022-08-28 | | | |
| | | MeltingClaw | [] | win.meltingclaw | [] | 2024-10-29 | | | |
| | | Meow | [] | win.meow | [] | 2023-05-26 | | | |
| | | Merdoor | [] | win.merdoor | [] | 2023-08-28 | | | |
| | | Mespinoza | ['pysa'] | win.mespinoza | [] | 2022-06-27 | | | |
| | | MetadataBin | ['Ransomware32'] | win.metadatabin | [] | 2020-10-29 | | | |
| | | MetaStealer | [] | win.metastealer | [] | 2024-01-03 | | | |
| | | Meterpreter | [] | win.meterpreter | [] | 2024-01-15 | | | |
| | | Mewsei | [] | win.mewsei | [] | 2016-04-19 | | | |
| | | MgBot | ['BLame', 'MgmBot', 'POCOSTICK'] | win.mgbot | [] | 2024-10-29 | | | |
| | | Miancha | [] | win.miancha | [] | 2017-05-21 | | | |
| | | Micrass | [] | win.micrass | [] | 2018-04-13 | | | |
| | | MicroBackdoor | [] | win.microbackdoor | ['Ghostwriter'] | 2022-08-05 | | | |
| | | Microcin | [] | win.microcin | [] | 2022-08-26 | | | |
| | | Mikoponi | [] | win.mikoponi | [] | 2019-10-13 | | | |
| | | MILKMAID | [] | win.milkmaid | ['APT 30'] | 2018-04-26 | | | |
| | | Milum | [] | win.milum | [] | 2021-07-09 | | | |
| | | mim221 | [] | win.mim221 | ['Operation Soft Cell'] | 2023-03-27 | | | |
| | | Mimic Ransomware | [] | win.mimic | [] | 2024-01-11 | | | |
| | | MimiKatz | [] | win.mimikatz | ['APT32', 'Anunak', 'GALLIUM'] | 2024-11-04 | | | |
| | | Mindware | [] | win.mindware | [] | 2022-06-09 | | | |
| | | MiniASP | [] | win.miniasp | ['Comment Crew'] | 2018-02-10 | | | |
| | | MINIBIKE | [] | win.minibike | [] | 2024-04-29 | | | |
| | | miniBlindingCan | ['AIRDRY.V2', 'EventHorizon'] | win.miniblindingcan | ['Lazarus Group'] | 2023-12-19 | | | |
| | | MINIBUS | [] | win.minibus | [] | 2024-04-29 | | | |
| | | miniTypeFrame | [] | win.minitypeframe | ['Lazarus Group'] | 2023-12-11 | | | |
| | | Mirage | [] | win.mirage | ['Mirage'] | 2020-10-02 | | | |
| | | MirageFox | [] | win.miragefox | ['Mirage'] | 2018-06-19 | | | |
| | | Mirai | [] | win.mirai | [] | 2022-09-16 | | | |
| | | MirrorKey | [] | win.mirrorkey | [] | 2023-02-17 | | | |
| | | Misfox | ['Dromedan', 'MixFox', 'ModPack'] | win.misfox | [] | 2024-06-05 | | | |
| | | Misha | [] | win.misha | [] | 2022-11-28 | | | |
| | | MISTCLOAK | ['HIUPAN'] | win.mistcloak | [] | 2023-09-08 | | | |
| | | Miuref | [] | win.miuref | [] | 2016-04-19 | | | |
| | | MMON | ['Kaptoxa'] | win.mmon | [] | 2022-01-05 | | | |
| | | MM Core | [] | win.mm_core | [] | 2017-04-06 | | | |
| | | Mocton | [] | win.mocton | [] | 2016-04-19 | | | |
| | | Mofksys | [] | win.mofksys | [] | 2021-06-16 | | | |
| | | Moker | [] | win.moker | [] | 2017-05-01 | | | |
| | | Mokes | [] | win.mokes | [] | 2020-03-09 | | | |
| | | Mole | [] | win.mole | [] | 2017-12-13 | | | |
| | | Molerat Loader | [] | win.molerat_loader | ['Molerats'] | 2022-02-09 | | | |
| | | Monero Miner | ['CoinMiner'] | win.monero_miner | [] | 2024-09-04 | | | |
| | | mongall | [] | win.mongall | [] | 2022-07-01 | | | |
| | | MontysThree | ['MT3'] | win.montysthree | [] | 2020-10-12 | | | |