| | | Bart | [] | win.bart | [] | 2022-02-14 | | | |
| | | BatchWiper | [] | win.batchwiper | [] | 2021-10-05 | | | |
| | | Batel | [] | win.batel | [] | 2020-04-21 | | | |
| | | BazarBackdoor | ['BEERBOT', 'KEGTAP', 'Team9Backdoor', 'bazaloader', 'bazarloader'] | win.bazarbackdoor | ['UNC1878'] | 2023-10-16 | | | |
| | | BBSRAT | [] | win.bbsrat | [] | 2023-06-23 | | | |
| | | BEARDSHELL | [] | win.beardshell | ['APT28'] | 2026-03-11 | | | |
| | | win.beast | ['blacklockbit'] | win.beast | [] | 2026-09-07 | | | |
| | | BEATDROP | [] | win.beatdrop | ['APT29'] | 2024-02-02 | | | |
| | | Bedep | [] | win.bedep | [] | 2026-05-05 | | | |
| | | Bee | [] | win.bee | [] | 2021-01-29 | | | |
| | | BeepService | [] | win.beepservice | [] | 2020-05-27 | | | |
| | | BernhardPOS | [] | win.bernhardpos | [] | 2022-09-19 | | | |
| | | Bert | [] | win.bert | [] | 2025-09-23 | | | |
| | | BetaBot | ['Neurevt'] | win.betabot | [] | 2026-04-22 | | | |
| | | BHunt | [] | win.bhunt | [] | 2022-02-26 | | | |
| | | BH_A006 | [] | win.bh_a006 | [] | 2024-11-25 | | | |
| | | BiBi | ['BiBi-Windows'] | win.bibi | ['Void Manticore'] | 2024-12-16 | | | |
| | | BI_D Ransomware | [] | win.bid_ransomware | [] | 2019-08-12 | | | |
| | | BillGates | [] | win.billgates | [] | 2023-08-31 | | | |
| | | BirdCall | [] | win.birdcall | ['APT37'] | 2026-06-18 | | | |
| | | Biscuit | ['zxdosml'] | win.biscuit | ['Comment Crew'] | 2018-02-10 | | | |
| | | BISTROMATH | [] | win.bistromath | ['Lazarus Group', 'Silent Chollima'] | 2023-09-22 | | | |
| | | BITSloth | [] | win.bitsloth | [] | 2024-08-29 | | | |
| | | Bitsran | ['SHADYCAT'] | win.bitsran | ['Lazarus Group'] | 2019-08-26 | | | |
| | | Bitter RAT | [] | win.bitter_rat | [] | 2025-11-26 | | | |
| | | BitRAT | [] | win.bit_rat | [] | 2026-07-28 | | | |
| | | BKA Trojaner | ['bwin3_bka'] | win.bka_trojaner | [] | 2018-05-28 | | | |
| | | Black Basta | ['no_name_software'] | win.blackbasta | ['GOLD REBELLION', 'STAC5143', 'Storm-0506', 'Storm-0826', 'TA2101', 'UNC3973', 'UNC4393'] | 2026-05-19 | | | |
| | | BlackByte | [] | win.blackbyte | [] | 2026-09-07 | | | |
| | | BLACKCOFFEE | ['PNGRAT', 'gresim', 'ZoxPNG'] | win.blackcoffee | ['APT41', 'Aurora Panda', 'Leviathan'] | 2025-04-17 | | | |
| | | BlackEnergy | [] | win.blackenergy | ['Sandworm'] | 2024-04-23 | | | |
| | | BlackLotus | [] | win.blacklotus | [] | 2023-12-27 | | | |
| | | BlackMagic | [] | win.blackmagic | [] | 2022-12-08 | | | |
| | | BlackMatter | [] | win.blackmatter | [] | 2025-03-21 | | | |
| | | BlackPOS | ['Kaptoxa', 'MMon', 'POSWDS', 'Reedum'] | win.blackpos | [] | 2020-10-05 | | | |
| | | BlackShades | [] | win.blackshades | [] | 2020-05-23 | | | |
| | | BlackSoul | [] | win.blacksoul | [] | 2021-01-10 | | | |
| | | BlackSuit | [] | win.blacksuit | [] | 2026-06-18 | | | |
| | | BleachGap | [] | win.bleachgap | [] | 2022-08-28 | | | |
| | | BLINDINGCAN | ['AIRDRY', 'ZetaNile'] | win.blindingcan | ['Lazarus Group'] | 2026-06-18 | | | |
| | | BlindEDR | [] | win.blind_edr | [] | 2025-10-23 | | | |
| | | Blister | ['COLORFAKE'] | win.blister | [] | 2023-11-14 | | | |
| | | BLUEHAZE | [] | win.bluehaze | [] | 2022-12-02 | | | |
| | | BLUELIGHT | [] | win.bluelight | ['APT37'] | 2023-05-24 | | | |
| | | BlueNoroff | [] | win.bluenoroff | ['Lazarus Group'] | 2023-08-14 | | | |
| | | BOATLAUNCH | [] | win.boatlaunch | ['FIN7'] | 2022-04-07 | | | |
| | | Boaxxe | [] | win.boaxxe | [] | 2018-03-26 | | | |
| | | Bohmini | [] | win.bohmini | [] | 2018-07-24 | | | |
| | | BOLDMOVE | [] | win.boldmove | [] | 2023-01-20 | | | |
| | | Bolek | ['KBOT'] | win.bolek | [] | 2020-04-06 | | | |
| | | BookCodes RAT | ['BookCodesTea'] | win.bookcodesrat | ['Lazarus Group'] | 2023-07-24 | | | |
| | | BOOTWRECK | ['MBRkiller'] | win.bootwreck | ['Lazarus Group'] | 2019-10-12 | | | |
| | | BoryptGrab | [] | win.boryptgrab | [] | 2026-05-11 | | | |
| | | BottomLoader | [] | win.bottomloader | [] | 2023-12-15 | | | |
| | | Bouncer | [] | win.bouncer | ['Comment Crew'] | 2018-02-10 | | | |
| | | BoxCaon | [] | win.boxcaon | [] | 2022-10-25 | | | |
| | | BQTlock | [] | win.bqtlock | [] | 2025-09-30 | | | |
| | | Brambul | ['SORRYBRUTE'] | win.brambul | ['Lazarus Group'] | 2022-03-02 | | | |
| | | BravoNC | [] | win.bravonc | ['Lazarus Group'] | 2017-05-23 | | | |
| | | BrbBot | [] | win.brbbot | [] | 2022-02-09 | | | |
| | | BreachRAT | [] | win.breach_rat | ['Operation C-Major'] | 2019-04-08 | | | |
| | | Breakthrough | [] | win.breakthrough_loader | [] | 2018-09-21 | | | |
| | | Bredolab | [] | win.bredolab | [] | 2022-01-28 | | | |
| | | BROLER | ['down_new'] | win.broler | ['Tick'] | 2020-06-02 | | | |
| | | Broomstick | ['CLEANBOOST', 'CleanUp', 'CleanUpLoader', 'Oyster'] | win.broomstick | [] | 2026-09-07 | | | |
| | | Bruh Wiper | [] | win.bruh_wiper | [] | 2023-01-25 | | | |
| | | BrutPOS | [] | win.brutpos | [] | 2018-04-23 | | | |
| | | BS2005 | [] | win.bs2005 | ['Mirage'] | 2021-04-29 | | | |
| | | BTCWare | [] | win.btcware | [] | 2024-05-14 | | | |
| | | BUBBLEWRAP | [] | win.bubblewrap | ['Temper Panda'] | 2019-04-12 | | | |
| | | Buer | ['Buerloader', 'RustyBuer'] | win.buer | [] | 2023-01-31 | | | |
| | | BUGHATCH | [] | win.bughatch | [] | 2023-05-15 | | | |
| | | Buhtrap | ['Ratopak'] | win.buhtrap | ['BuhTrap'] | 2021-02-06 | | | |
| | | BumbleBee | ['COLDTRAIN', 'SHELLSTING', 'Shindig'] | win.bumblebee | ['EXOTIC LILY', 'GOLD CABIN', 'TA578', 'TA579'] | 2026-06-30 | | | |
| | | Bundestrojaner | ['R2D2', '0zapftis'] | win.bundestrojaner | [] | 2018-09-10 | | | |
| | | Bunitu | [] | win.bunitu | [] | 2021-04-12 | | | |
| | | BunnyLoader | [] | win.bunnyloader | [] | 2024-03-25 | | | |
| | | BURNBOOK | [] | win.burnbook | ['UNC2970'] | 2025-11-21 | | | |
| | | Buterat | ['spyvoltar'] | win.buterat | [] | 2018-06-19 | | | |
| | | Buzus | ['Yimfoca'] | win.buzus | [] | 2018-10-18 | | | |
| | | BYEBY | [] | win.byeby | ['Calypso group', 'Karma Panda'] | 2022-07-25 | | | |
| | | c0d0so0 | [] | win.c0d0so0 | [] | 2016-04-25 | | | |
| | | C2Looper | [] | win.c2looper | [] | 2026-08-20 | | | |
| | | Chthonic | ['AndroKINS'] | win.chthonic | [] | 2021-09-19 | | | |
| | | Chrysalis | [] | win.chrysalis | ['LOTUS PANDA'] | 2026-02-03 | | | |
| | | ChrGetPdsi Stealer | [] | win.chrgetpdsi_stealer | [] | 2024-06-24 | | | |
| | | ChiserClient | [] | win.chiser_client | ['Pirate Panda'] | 2022-03-30 | | | |
| | | Chir | [] | win.chir | [] | 2017-01-17 | | | |
| | | Chinoxy | [] | win.chinoxy | [] | 2022-08-28 | | | |
| | | Chinotto | [] | win.chinotto | ['APT37'] | 2023-11-22 | | | |
| | | Chinad | [] | win.chinad | [] | 2023-06-01 | | | |
| | | Cinobi | [] | win.cinobi | [] | 2021-08-09 | | | |
| | | CherryPicker POS | ['cherrypickerpos', 'cherrypicker', 'cherry_picker'] | win.cherry_picker | [] | 2022-12-01 | | | |
| | | CHEESETRAY | ['CROWDEDFLOUNDER'] | win.cheesetray | ['Lazarus Group'] | 2020-02-27 | | | |
| | | ChChes | ['HAYMAKER', 'Ham Backdoor'] | win.chches | ['Stone Panda'] | 2020-05-23 | | | |
| | | Charon | [] | win.charon | [] | 2025-12-30 | | | |
| | | Chaperone | ['Taj Mahal'] | win.chaperone | [] | 2020-08-13 | | | |
| | | Cicada3301 | [] | win.cicada3301 | [] | 2025-11-09 | | | |
| | | ChewBacca | [] | win.chewbacca | [] | 2018-04-26 | | | |
| | | Citadel | [] | win.citadel | [] | 2025-07-24 | | | |