| | | 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 | | | |
| | | 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 | | | |
| | | TigerLite | [] | win.tigerlite | ['Silent Chollima'] | 2024-08-15 | | | |
| | | Tiger RAT | [] | win.tiger_rat | ['Silent Chollima'] | 2024-08-15 | | | |
| | | tildeb | [] | win.tildeb | ['Equation Group'] | 2021-09-19 | | | |
| | | Tinba | ['Zusy', 'TinyBanker', 'Illi'] | win.tinba | [] | 2022-06-09 | | | |
| | | TinyFluff | [] | win.tinyfluff | [] | 2023-07-12 | | | |
| | | TinyLoader | [] | win.tinyloader | ['Tiny Spider'] | 2020-07-24 | | | |
| | | TinyMet | ['TiniMet'] | win.tinymet | ['Anunak', 'TA505'] | 2023-08-03 | | | |
| | | TinyNuke | ['NukeBot', 'Nuclear Bot', 'MicroBankingTrojan', 'Xbot'] | win.tinynuke | [] | 2022-08-28 | | | |
| | | TinyTurlaNG | ['TTNG'] | win.tinyturla_ng | ['Turla'] | 2024-10-21 | | | |
| | | TinyTyphon | [] | win.tinytyphon | ['Dropping Elephant'] | 2020-04-06 | | | |
| | | Tiop | [] | win.tiop | [] | 2018-07-24 | | | |
| | | Tmanger | ['LuckyBack'] | win.tmanger | ['TA428'] | 2024-10-15 | | | |
| | | Tofsee | ['Gheg'] | win.tofsee | [] | 2023-10-17 | | | |
| | | TokyoX | [] | win.tokyox | [] | 2022-01-18 | | | |
| | | TONEDEAF | [] | win.tonedeaf | ['APT34'] | 2021-04-10 | | | |
| | | TONERJAM | [] | win.tonerjam | [] | 2024-10-29 | | | |
| | | TorrentLocker | ['Teerac'] | win.torrentlocker | [] | 2021-09-19 | | | |
| | | TorLoader | [] | win.tor_loader | [] | 2023-07-11 | | | |
| | | TOUCHMOVE | [] | win.touchmove | ['Lazarus Group'] | 2023-11-27 | | | |
| | | TransBox | [] | win.transbox | [] | 2023-02-17 | | | |
| | | TreasureHunter | ['huntpos'] | win.treasurehunter | [] | 2018-05-14 | | | |
| | | Trochilus RAT | [] | win.trochilus_rat | ['APT31', 'GALLIUM', 'Stone Panda'] | 2022-09-20 | | | |
| | | Troldesh | ['Shade'] | win.troldesh | [] | 2023-05-02 | | | |
| | | Troll Stealer | [] | win.troll_stealer | ['Kimsuky'] | 2024-02-09 | | | |
| | | Tuoni | [] | win.tuoni | [] | 2024-05-14 | | | |
| | | turian | [] | win.turian | [] | 2023-06-09 | | | |
| | | TurlaRPC | [] | win.turla_rpc | ['Turla'] | 2022-12-01 | | | |
| | | Turla SilentMoon | ['BigBoss', 'Cacao', 'GoldenSky', 'HyperStack'] | win.turla_silentmoon | ['Turla'] | 2022-12-01 | | | |
| | | TURNEDUP | ['Notestuk'] | win.turnedup | ['APT33'] | 2020-08-21 | | | |
| | | TYPEFRAME | [] | win.typeframe | ['Lazarus Group'] | 2023-12-11 | | | |
| | | TypeHash | ['SkinnyD'] | win.typehash | ['Tonto Team'] | 2020-10-08 | | | |
| | | UACMe | ['Akagi'] | win.uacme | [] | 2019-05-17 | | | |
| | | UDPoS | [] | win.udpos | [] | 2019-10-29 | | | |
| | | UFR Stealer | ['Usteal'] | win.ufrstealer | [] | 2019-02-22 | | | |
| | | UnderminerEK | [] | win.underminer_ek | [] | 2022-07-01 | | | |
| | | Unidentified 001 | [] | win.unidentified_001 | [] | 2016-12-29 | | | |
| | | Unidentified 003 | [] | win.unidentified_003 | [] | 2016-12-29 | | | |
| | | Unidentified 006 | [] | win.unidentified_006 | [] | 2016-05-10 | | | |
| | | Unidentified 013 (Korean) | [] | win.unidentified_013_korean_malware | [] | 2017-04-29 | | | |
| | | Unidentified 020 (Vault7) | [] | win.unidentified_020_cia_vault7 | ['Longhorn'] | 2017-05-02 | | | |
| | | Unidentified 023 | [] | win.unidentified_023 | [] | 2017-04-29 | | | |
| | | Unidentified 031 | [] | win.unidentified_031 | [] | 2017-08-22 | | | |
| | | Unidentified 037 | [] | win.unidentified_037 | [] | 2017-11-16 | | | |
| | | Unidentified 039 | [] | win.unidentified_039 | [] | 2017-11-16 | | | |
| | | Unidentified 041 | [] | win.unidentified_041 | [] | 2018-03-16 | | | |
| | | Unidentified 042 | [] | win.unidentified_042 | ['Lazarus Group'] | 2018-03-28 | | | |
| | | Unidentified 044 | [] | win.unidentified_044 | [] | 2018-05-17 | | | |
| | | Unidentified 045 | [] | win.unidentified_045 | [] | 2018-06-13 | | | |
| | | Unidentified 053 (Wonknu?) | [] | win.unidentified_053 | [] | 2018-09-12 | | | |
| | | Unidentified 068 | [] | win.unidentified_068 | ['APT32'] | 2019-12-18 | | | |