| | | WebC2-Ausov | [] | win.webc2_ausov | ['Comment Crew'] | 2018-02-13 | | | |
| | | WebC2-Bolid | [] | win.webc2_bolid | ['Comment Crew'] | 2018-02-13 | | | |
| | | WebC2-Cson | [] | win.webc2_cson | ['Comment Crew'] | 2018-02-10 | | | |
| | | WebC2-DIV | [] | win.webc2_div | ['Comment Crew'] | 2018-02-10 | | | |
| | | WebC2-GreenCat | [] | win.webc2_greencat | ['Comment Crew'] | 2018-02-10 | | | |
| | | WebC2-Head | [] | win.webc2_head | ['Comment Crew'] | 2018-02-10 | | | |
| | | WebC2-Kt3 | [] | win.webc2_kt3 | ['Comment Crew'] | 2018-02-10 | | | |
| | | WebC2-Qbp | [] | win.webc2_qbp | ['Comment Crew'] | 2018-02-10 | | | |
| | | WebC2-Rave | [] | win.webc2_rave | ['Comment Crew'] | 2018-02-13 | | | |
| | | WebC2-Table | [] | win.webc2_table | ['Comment Crew'] | 2018-02-13 | | | |
| | | WebC2-UGX | [] | win.webc2_ugx | ['Comment Crew'] | 2018-02-10 | | | |
| | | WebC2-Yahoo | [] | win.webc2_yahoo | ['Comment Crew'] | 2018-02-10 | | | |
| | | WebMonitor RAT | ['RevCode'] | win.webmonitor | [] | 2020-11-19 | | | |
| | | WhiskerSpy | [] | win.whiskerspy | [] | 2023-02-24 | | | |
| | | WhisperGate | ['PAYWIPE'] | win.whispergate | [] | 2023-07-11 | | | |
| | | WhiteBird | [] | win.whitebird | [] | 2020-10-02 | | | |
| | | WhiteBlackCrypt | ['WARYLOOK'] | win.whiteblackcrypt | [] | 2022-03-07 | | | |
| | | WinDealer | [] | win.windealer | [] | 2023-12-27 | | | |
| | | WinInetLoader | ['LIDSHOT'] | win.wininetloader | ['Lazarus Group'] | 2023-12-19 | | | |
| | | WinMM | [] | win.winmm | ['Naikon'] | | | | |
| | | WinorDLL64 | [] | win.winordll64 | ['Lazarus Group'] | 2023-02-27 | | | |
| | | Winsloader | [] | win.winsloader | ['Pirate Panda'] | | | | |
| | | WMI Ghost | ['Wimmie', 'Syndicasec'] | win.wmighost | ['Thrip'] | 2018-06-22 | | | |
| | | WndTest | [] | win.wndtest | ['Cleaver'] | 2017-05-21 | | | |
| | | Wonknu | [] | win.wonknu | [] | 2022-07-29 | | | |
| | | woody | [] | win.woody | [] | 2018-04-26 | | | |
| | | Woody RAT | [] | win.woodyrat | [] | 2022-08-05 | | | |
| | | Woolger | ['WoolenLogger'] | win.woolger | ['Rocket Kitten'] | 2022-04-29 | | | |
| | | WORMHOLE | [] | win.wormhole | ['Lazarus Group'] | 2023-08-14 | | | |
| | | WpBruteBot | [] | win.wpbrutebot | [] | 2020-09-23 | | | |
| | | WSCSPL | [] | win.wscspl | ['Dropping Elephant'] | 2022-01-03 | | | |
| | | Wslink | ['FinickyFrogfish'] | win.wslink | [] | 2022-03-30 | | | |
| | | X-Agent | ['splm', 'chopstick'] | win.xagent | ['APT28'] | 2024-07-10 | | | |
| | | XBot POS | [] | win.xbot_pos | [] | 2017-09-14 | | | |
| | | XBTL | [] | win.xbtl | [] | 2016-05-10 | | | |
| | | XDSpy | [] | win.xdspy | [] | 2021-05-03 | | | |
| | | X-Files Stealer | [] | win.xfilesstealer | [] | 2023-12-04 | | | |
| | | XFSADM | [] | win.xfsadm | [] | 2019-07-12 | | | |
| | | XFSCashNCR | [] | win.xfscashncr | [] | 2019-10-04 | | | |
| | | Xiangoop | [] | win.xiangoop | [] | 2024-10-23 | | | |
| | | Xorist | [] | win.xorist | [] | 2023-06-09 | | | |
| | | Xpan | [] | win.xpan | ['TeamXRat'] | 2017-02-15 | | | |
| | | XpertRAT | [] | win.xpertrat | [] | 2023-06-09 | | | |
| | | xsPlus | ['nokian'] | win.xsplus | ['Naikon'] | | | | |
| | | XTunnel | ['Shunnael', 'X-Tunnel', 'xaps'] | win.xtunnel | ['APT28'] | 2022-03-14 | | | |
| | | xxmm | ['ShadowWalker'] | win.xxmm | ['Tick'] | 2021-03-02 | | | |
| | | Yahoyah | ['KeyBoy'] | win.yahoyah | ['Pirate Panda'] | 2017-02-15 | | | |
| | | Yakuza | ['Teslarvng Ransomware'] | win.yakuza_ransomware | [] | 2020-03-27 | | | |
| | | Yanluowang | ['Dryxiphia'] | win.yanluowang | [] | 2023-06-09 | | | |
| | | YaRAT | [] | win.yarat | ['APT31'] | 2022-08-15 | | | |
| | | yayih | ['bbsinfo', 'aumlib'] | win.yayih | [] | 2018-09-19 | | | |
| | | Yoddos | [] | win.yoddos | [] | 2019-07-12 | | | |
| | | YoreKey | [] | win.yorekey | ['Kimsuky'] | 2021-12-15 | | | |
| | | YoungLotus | ['DarkShare'] | win.younglotus | [] | 2018-05-28 | | | |
| | | yty | [] | win.yty | ['APT-C-35', 'Donot Team', 'Viceroy Tiger'] | 2022-01-18 | | | |
| | | ZarDoor | [] | win.zardoor | [] | 2024-03-04 | | | |
| | | Zebrocy | ['Zekapab'] | win.zebrocy | ['APT28'] | 2024-07-10 | | | |
| | | Zedhou | [] | win.zedhou | [] | 2018-07-24 | | | |
| | | zenar | [] | win.zenar | [] | 2021-05-11 | | | |
| | | Zeoticus | [] | win.zeoticus | [] | 2021-02-04 | | | |
| | | ZeroAccess | ['Max++', 'Smiscer', 'Sirefef'] | win.zeroaccess | [] | 2023-11-14 | | | |
| | | ZeroCleare | [] | win.zerocleare | ['OilRig'] | 2023-01-19 | | | |
| | | ZeroT | [] | win.zerot | [] | 2017-02-04 | | | |
| | | Zeus | ['Zbot'] | win.zeus | [] | 2024-03-12 | | | |
| | | ZeusAction | [] | win.zeus_action | [] | 2021-02-01 | | | |
| | | Zeus MailSniffer | [] | win.zeus_mailsniffer | [] | 2016-12-28 | | | |
| | | Zeus OpenSSL | ['XSphinx'] | win.zeus_openssl | [] | 2020-04-01 | | | |
| | | Zeus Sphinx | [] | win.zeus_sphinx | [] | 2022-09-21 | | | |
| | | ZhCat | [] | win.zhcat | [] | 2018-04-17 | | | |
| | | ZitMo | ['ZeuS-in-the-Mobile'] | win.zitmo | [] | 2021-05-25 | | | |
| | | ZiyangRAT | [] | win.ziyangrat | [] | 2020-05-27 | | | |
| | | Zlob | [] | win.zlob | [] | 2020-12-14 | | | |
| | | Zumanek | [] | win.zumanek | [] | 2022-01-05 | | | |
| | | Zupdax | [] | win.zupdax | [] | 2022-05-25 | | | |
| | | ZxxZ | ['MuuyDownloader'] | win.zxxz | ['HAZY TIGER'] | 2022-07-15 | | | |
| | | EHDevel | [] | win.ehdevel | [] | 2024-08-19 | | | |
| | | ELECTRICFISH | [] | win.electricfish | ['Lazarus Group'] | 2023-02-21 | | | |
| | | ElectricPowder | [] | win.electric_powder | [] | 2019-02-14 | | | |
| | | Elirks | [] | win.elirks | [] | 2023-08-29 | | | |
| | | Elise | ['EVILNEST'] | win.elise | ['Lotus Blossom'] | 2021-05-25 | | | |
| | | Emdivi | [] | win.emdivi | ['Stone Panda'] | 2021-03-02 | | | |
| | | Enfal | ['Lurid'] | win.enfal | [] | 2022-08-30 | | | |
| | | Enigma Loader | [] | win.enigma_loader | [] | 2023-02-13 | | | |
| | | EntryShell | [] | win.entryshell | [] | 2024-10-18 | | | |
| | | Epsilon Red | ['BlackCocaine'] | win.epsilon_red | [] | 2023-06-06 | | | |
| | | EquationDrug | [] | win.equationdrug | ['Equation Group'] | 2022-05-23 | | | |
| | | Erbium Stealer | [] | win.erbium_stealer | [] | 2022-12-05 | | | |
| | | Erebus | [] | win.erebus | [] | 2017-02-15 | | | |
| | | EternalPetya | ['ExPetr', 'Pnyetya', 'Petna', 'NotPetya', 'Nyetya', 'NonPetya', 'nPetya', 'Diskcoder.C', 'BadRabbit'] | win.eternal_petya | ['TeleBots', 'Sandworm'] | 2024-04-23 | | | |
| | | EtumBot | ['HighTide'] | win.etumbot | ['IXESHE'] | 2020-05-23 | | | |
| | | Evilbunny | [] | win.evilbunny | ['SNOWGLOBE'] | 2024-10-09 | | | |
| | | EvilGrab | ['Vidgrab'] | win.evilgrab | ['Stone Panda'] | 2020-05-18 | | | |
| | | EvilPony | ['CREstealer'] | win.evilpony | [] | 2017-10-20 | | | |
| | | Exaramel | [] | win.exaramel | ['TeleBots'] | 2022-08-25 | | | |
| | | Excalibur | ['Sabresac', 'Saber'] | win.excalibur | [] | 2018-04-26 | | | |
| | | Expiro | ['Xpiro'] | win.expiro | [] | 2023-08-31 | | | |
| | | ExplosiveRAT | [] | win.explosive_rat | [] | 2022-10-07 | | | |
| | | EYService | [] | win.eyservice | ['Nazar'] | 2020-05-07 | | | |
| | | FakeRean | ['Braviax'] | win.fakerean | [] | 2018-07-31 | | | |
| | | FakeTC | [] | win.faketc | [] | 2021-08-17 | | | |