| | | 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 | [] | 2024-11-26 | | | |
| | | Matrix Banker | [] | win.matrix_banker | [] | 2017-07-11 | | | |
| | | Matryoshka RAT | [] | win.matryoshka_rat | ['Rocket Kitten'] | 2017-09-14 | | | |
| | | Matsnu | [] | win.matsnu | [] | 2025-07-24 | | | |
| | | Maudi | [] | win.maudi | [] | 2020-01-27 | | | |
| | | Maui Ransomware | [] | win.maui | ['Silent Chollima'] | 2024-02-08 | | | |
| | | MAYBEROBOT | ['SIMPLEFIX'] | win.mayberobot | ['Callisto'] | 2025-11-10 | | | |
| | | Maze | ['ChaCha'] | win.maze | ['FIN6', 'TA2101'] | 2025-09-09 | | | |
| | | 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 | | | |
| | | Meduza Stealer | [] | win.meduza | [] | 2025-06-24 | | | |
| | | MegaCortex | [] | win.megacortex | [] | 2023-01-06 | | | |
| | | MeguminTrojan | [] | win.megumin | [] | 2022-08-28 | | | |
| | | Meow | [] | win.meow | [] | 2023-05-26 | | | |
| | | Merdoor | [] | win.merdoor | [] | 2023-08-28 | | | |
| | | MetadataBin | ['Ransomware32'] | win.metadatabin | [] | 2020-10-29 | | | |
| | | MetaStealer | [] | win.metastealer | ['UNC5537'] | 2025-11-05 | | | |
| | | Meterpreter | [] | win.meterpreter | [] | 2025-11-13 | | | |
| | | 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 | [] | 2025-05-21 | | | |
| | | Mindware | [] | win.mindware | [] | 2022-06-09 | | | |
| | | MiniASP | [] | win.miniasp | ['Comment Crew'] | 2018-02-10 | | | |
| | | miniBlindingCan | ['AIRDRY.V2', 'EventHorizon'] | win.miniblindingcan | ['Lazarus Group'] | 2025-09-15 | | | |
| | | MiniBrowse | [] | win.minibrowse | [] | 2025-12-15 | | | |
| | | MINIBUS | [] | win.minibus | [] | 2024-04-29 | | | |
| | | MiniPocket | [] | win.minipocket | ['Turla'] | 2024-12-09 | | | |
| | | 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 | | | |
| | | MISTPEN | [] | win.mistpen | ['UNC2970'] | 2025-11-21 | | | |
| | | Miuref | [] | win.miuref | [] | 2016-04-19 | | | |
| | | MiyaRAT | [] | win.miya_rat | ['HAZY TIGER'] | 2025-06-05 | | | |
| | | 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 | ['Aoqin Dragon'] | 2025-09-01 | | | |
| | | MontysThree | ['MT3'] | win.montysthree | [] | 2020-10-12 | | | |
| | | MoonBounce | [] | win.moonbounce | ['APT41'] | 2022-05-29 | | | |
| | | MOONTAG | [] | win.moontag | [] | 2024-10-25 | | | |
| | | MoonWalk | ['CurveLast', 'SneakCross'] | win.moonwalk | ['APT41'] | 2024-11-04 | | | |
| | | MoonWind | [] | win.moonwind | [] | 2017-04-05 | | | |
| | | MoriAgent | [] | win.moriagent | ['MuddyWater'] | 2023-06-19 | | | |
| | | Moriya | [] | win.moriya | [] | 2025-05-22 | | | |
| | | MortalKombat | [] | win.mortalkombat | [] | 2023-02-15 | | | |
| | | Mortis | [] | win.mortis | [] | 2024-02-05 | | | |
| | | Morto | [] | win.morto | [] | 2018-06-28 | | | |
| | | MosaicRegressor | [] | win.mosaic_regressor | [] | 2024-11-25 | | | |
| | | Mosquito | [] | win.mosquito | ['Turla'] | 2023-01-19 | | | |
| | | Mount Locker | ['DagonLocker', 'MountLocker', 'QuantumLocker'] | win.mount_locker | ['Vanilla Tempest'] | 2025-07-28 | | | |
| | | Moure | [] | win.moure | [] | 2016-04-19 | | | |
| | | mozart | [] | win.mozart | [] | 2023-05-26 | | | |
| | | MPKBot | ['MPK'] | win.mpkbot | ['Magic Hound', 'Rocket Kitten'] | 2019-02-17 | | | |
| | | MQsTTang | ['QMAGENT'] | win.mqsttang | ['MUSTANG PANDA'] | 2023-09-08 | | | |
| | | MRAC | [] | win.mrac | [] | 2022-02-01 | | | |
| | | MrDec | [] | win.mrdec | [] | 2020-03-27 | | | |
| | | MulCom | [] | win.mulcom | [] | 2022-08-26 | | | |
| | | Multigrain POS | [] | win.multigrain_pos | [] | 2018-02-07 | | | |
| | | murkytop | [] | win.murkytop | ['Leviathan'] | 2020-05-23 | | | |
| | | Murofet | ['Licat'] | win.murofet | [] | 2024-09-04 | | | |
| | | Mutabaha | [] | win.mutabaha | [] | 2017-02-15 | | | |
| | | Croxloader | [] | win.croxloader | [] | 2023-05-04 | | | |
| | | CruLoader | [] | win.cruloader | [] | 2024-02-06 | | | |
| | | Crutch | [] | win.crutch | ['Turla'] | 2021-05-03 | | | |
| | | CryLocker | [] | win.crylocker | [] | 2016-12-27 | | | |