| | | Ripper ATM | [] | win.ripper_atm | [] | 2020-02-27 | | | |
| | | Rising Sun | [] | win.rising_sun | ['Operation Sharpshooter'] | 2022-05-05 | | | |
| | | RM3 | [] | win.rm3 | [] | 2022-12-29 | | | |
| | | ROADSWEEP | [] | win.roadsweep | [] | 2024-10-18 | | | |
| | | Rockloader | [] | win.rockloader | [] | 2022-02-14 | | | |
| | | Rofin | [] | win.rofin | [] | 2016-04-20 | | | |
| | | Rokku | [] | win.rokku | [] | 2020-12-20 | | | |
| | | RollSling | [] | win.roll_sling | ['Lazarus Group'] | 2023-10-20 | | | |
| | | Rombertik | ['CarbonGrabber'] | win.rombertik | [] | 2017-05-21 | | | |
| | | ROMCOM RAT | ['PEAPOD', 'SingleCamper', 'SnipBot'] | win.romcom_rat | [] | 2024-10-29 | | | |
| | | Romeo(Alfa,Bravo, ...) | [] | win.romeos | ['Lazarus Group'] | 2017-05-17 | | | |
| | | Rook | [] | win.rook | [] | 2023-05-25 | | | |
| | | Roopirs | [] | win.roopirs | [] | 2018-07-24 | | | |
| | | Roopy | [] | win.roopy | [] | 2023-04-26 | | | |
| | | Rorschach Ransomware | ['BabLock'] | win.rorschach | [] | 2023-04-25 | | | |
| | | Rover | [] | win.rover | [] | 2020-11-04 | | | |
| | | Rovnix | ['Mayachok', 'Cidox', 'BkLoader'] | win.rovnix | [] | 2022-05-25 | | | |
| | | RoyalCli | [] | win.royalcli | ['Mirage'] | 2021-04-29 | | | |
| | | Royal DNS | [] | win.royal_dns | ['Mirage'] | 2021-04-29 | | | |
| | | RTM Locker | ['Read The Manual Locker'] | win.rtm_locker | [] | 2023-11-13 | | | |
| | | rtpos | [] | win.rtpos | [] | 2022-02-01 | | | |
| | | Ruckguv | [] | win.ruckguv | [] | 2018-03-01 | | | |
| | | Rumish | [] | win.rumish | [] | 2018-07-24 | | | |
| | | Rustock | [] | win.rustock | [] | 2022-02-14 | | | |
| | | Ryuk | [] | win.ryuk | ['FIN6', 'GRIM SPIDER', 'UNC1878', 'WIZARD SPIDER'] | 2024-06-12 | | | |
| | | Ryuk Stealer | ['Sidoh'] | win.ryuk_stealer | [] | 2021-09-02 | | | |
| | | SafeNet | [] | win.safenet | [] | 2020-01-22 | | | |
| | | SAGE | ['Saga'] | win.sage_ransom | [] | 2019-07-20 | | | |
| | | SaiGon | [] | win.saigon | [] | 2020-09-01 | | | |
| | | Saint Bot | [] | win.saint_bot | [] | 2022-07-25 | | | |
| | | Sakula RAT | ['Sakurel'] | win.sakula_rat | ['APT 26', 'Hurricane Panda'] | 2024-05-21 | | | |
| | | Salgorea | ['BadCake'] | win.salgorea | ['APT32'] | 2020-05-06 | | | |
| | | Sality | [] | win.sality | ['Salty Spider'] | 2023-11-14 | | | |
| | | Sanny | [] | win.sanny | [] | 2020-06-08 | | | |
| | | SappyCache | [] | win.sappycache | [] | 2020-07-15 | | | |
| | | Sarhust | ['ENDCMD', 'Hussarini'] | win.sarhust | [] | 2020-06-30 | | | |
| | | Sasfis | ['Oficla'] | win.sasfis | [] | 2018-11-28 | | | |
| | | Satan | ['5ss5c', 'DBGer', 'Lucky Ransomware'] | win.satan | [] | 2020-01-16 | | | |
| | | Satana | [] | win.satana | [] | 2023-06-09 | | | |
| | | Satellite Turla | [] | win.satellite_turla | ['Turla'] | 2022-11-17 | | | |
| | | Sathurbot | [] | win.sathurbot | [] | 2020-02-03 | | | |
| | | ScanLine | [] | win.scanline | ['Volt Typhoon'] | 2024-02-08 | | | |
| | | ScanPOS | [] | win.scanpos | [] | 2022-09-19 | | | |
| | | Scarabey | ['MVP', 'Scarab-Russian', 'Scarab'] | win.scarabey | [] | 2019-08-19 | | | |
| | | ScareCrow | [] | win.scarecrow | [] | 2022-12-19 | | | |
| | | Scieron | [] | win.scieron | [] | 2022-09-20 | | | |
| | | Scout | [] | win.scout | ['Lazarus Group'] | 2023-10-20 | | | |
| | | ScreenCap | [] | win.screencap | [] | 2022-10-24 | | | |
| | | SDBbot | [] | win.sdbbot | ['TA505'] | 2023-02-17 | | | |
| | | SeaSalt | [] | win.seasalt | ['Comment Crew'] | 2018-02-13 | | | |
| | | SeDll | [] | win.sedll | ['Leviathan'] | 2020-05-23 | | | |
| | | Sedreco | ['azzy', 'eviltoss'] | win.sedreco | ['APT28'] | 2022-05-04 | | | |
| | | Seduploader | ['jhuhugit', 'jkeyskw', 'downrage', 'carberplike', 'GAMEFISH'] | win.seduploader | ['APT28'] | 2024-07-10 | | | |
| | | SelfMake Loader | [] | win.selfmake | ['BlackTech'] | 2022-09-30 | | | |
| | | SendSafe | [] | win.sendsafe | [] | 2021-01-11 | | | |
| | | SepSys | ['Silvertor Ransomware'] | win.sepsys | [] | 2020-10-15 | | | |
| | | Sepulcher | [] | win.sepulcher | ['TA413'] | 2021-02-25 | | | |
| | | SessionManager | [] | win.session_manager | ['Gelsemium'] | 2022-07-05 | | | |
| | | Sfile | ['Morseop', 'Escal'] | win.sfile | [] | 2022-06-09 | | | |
| | | shadowhammer | ['DAYJOB'] | win.shadowhammer | ['Operation ShadowHammer'] | 2021-09-19 | | | |
| | | ShadyHammock | [] | win.shady_hammock | [] | 2024-10-29 | | | |
| | | Shakti | [] | win.shakti | [] | 2017-02-15 | | | |
| | | SHAPESHIFT | [] | win.shapeshift | ['APT33'] | 2017-09-29 | | | |
| | | shareip | ['remotecmd'] | win.shareip | ['UPS'] | 2018-04-17 | | | |
| | | SHARPKNOT | ['Bitrep'] | win.sharpknot | ['Silent Chollima'] | 2018-04-13 | | | |
| | | SHATTEREDGLASS | ['Unidentified 081'] | win.shatteredglass | ['Silent Chollima'] | 2024-08-01 | | | |
| | | Shifu | [] | win.shifu | [] | 2022-02-14 | | | |
| | | Shim RAT | [] | win.shimrat | ['Mofang'] | 2020-05-23 | | | |
| | | SHIPSHAPE | [] | win.shipshape | ['APT 30'] | 2022-08-25 | | | |
| | | Shujin | [] | win.shujin | [] | 2018-02-21 | | | |
| | | Shylock | ['Caphaw'] | win.shylock | [] | 2023-05-23 | | | |
| | | SideWalk | ['ScrambleCross'] | win.sidewalk | [] | 2024-09-02 | | | |
| | | SideWinder | [] | win.sidewinder | ['RAZOR TIGER', 'SloppyLemming'] | 2025-02-10 | | | |
| | | SiennaPurple | ['HolyLocker', 'H0lyGh0st'] | win.sienna_purple | [] | 2024-02-08 | | | |
| | | Silence | ['TrueBot'] | win.silence | ['Silence group', 'TA505'] | 2023-11-17 | | | |
| | | Silon | [] | win.silon | [] | 2018-06-28 | | | |
| | | SimpleFileMover | [] | win.simplefilemover | [] | 2020-05-27 | | | |
| | | Sisfader | [] | win.sisfader | ['Hellsing'] | 2020-02-03 | | | |
| | | SkinnyBoy | [] | win.skinnyboy | [] | 2021-08-06 | | | |
| | | skip-2.0 | [] | win.skip20 | ['APT41'] | 2019-12-08 | | | |
| | | Skipper | ['Kotel'] | win.skipper | ['Turla'] | 2023-02-13 | | | |
| | | Skyplex | [] | win.skyplex | [] | 2017-02-15 | | | |
| | | Slave | [] | win.slave | [] | 2017-05-22 | | | |
| | | SLICKSHOES | [] | win.slickshoes | ['Lazarus Group'] | 2020-02-27 | | | |
| | | Slingshot | [] | win.slingshot | [] | 2022-11-28 | | | |
| | | SlothfulMedia | ['QueenOfClubs'] | win.slothfulmedia | ['PowerPool'] | 2023-06-09 | | | |
| | | SLUB | [] | win.slub | [] | 2020-12-16 | | | |
| | | smac | ['speccom'] | win.smac | [] | 2020-05-23 | | | |
| | | SManager | ['PhantomNet'] | win.smanager | [] | 2023-10-07 | | | |
| | | SmartEyes | [] | win.smarteyes | [] | 2021-01-29 | | | |
| | | Smominru | ['Ismo'] | win.smominru | [] | 2018-02-07 | | | |
| | | SnatchLoader | [] | win.snatch_loader | [] | 2020-10-08 | | | |
| | | SNEEPY | ['ByeByeShell'] | win.sneepy | [] | 2017-11-17 | | | |
| | | Snojan | [] | win.snojan | [] | 2018-01-23 | | | |
| | | SnowFlake Stealer | [] | win.snowflake_stealer | [] | 2023-08-07 | | | |
| | | Sobig | ['Palyh'] | win.sobig | [] | 2019-05-20 | | | |
| | | Socelars | [] | win.socelars | [] | 2022-12-29 | | | |
| | | SocksBot | ['BIRDDOG', 'Nadrac'] | win.socksbot | ['Anunak'] | 2023-01-19 | | | |
| | | Solarbot | ['Napolar'] | win.solarbot | [] | 2020-02-26 | | | |
| | | SombRAT | [] | win.sombrat | ['[Unnamed group]'] | 2023-12-28 | | | |