Sample viewer

vx.netlux.org/Virus.DOS.HLLO.C-Virus.4736

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:28:03.840712411Z 48 PC: 12a4c | Get DOS version
2018-12-17T22:28:03.844129508Z 53 PC: 12bf2 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:28:03.848362299Z 53 PC: 12bff | Get interrupt vector (Interrupt = '4' AKA 'Auxiliary output')
2018-12-17T22:28:03.850207878Z 53 PC: 12c0c | Get interrupt vector (Interrupt = '5' AKA 'Printer output')
2018-12-17T22:28:03.852260319Z 53 PC: 12c19 | Get interrupt vector (Interrupt = '6' AKA 'Direct console I/O')
2018-12-17T22:28:03.860947543Z 37 PC: 12c2d | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:28:03.863992151Z 74 PC: 12af7 | Reallocate memory
2018-12-17T22:28:03.872086569Z 68 PC: 12fea | I/O control for devices (Set for = 'pyright 1991 Borland Intl.')
2018-12-17T22:28:03.874590288Z 68 PC: 12fea | I/O control for devices (Set for = '')
2018-12-17T22:28:03.877177634Z 47 PC: 1383f | Get disk transfer address
2018-12-17T22:28:03.878692866Z 26 PC: 13848 | Set disk transfer address
2018-12-17T22:28:03.880661828Z 78 PC: 13852 | Find first file
2018-12-17T22:28:03.887015679Z 26 PC: 1385b | Set disk transfer address
2018-12-17T22:28:03.888588973Z 61 PC: 13a99 | Open file (Filename = '')
2018-12-17T22:28:03.896969064Z 63 PC: 13053 | Read file or device (Read 35 bytes on handle 5)
2018-12-17T22:28:03.899814319Z 62 PC: 13736 | Close file
2018-12-17T22:28:03.902034391Z 47 PC: 13872 | Get disk transfer address
2018-12-17T22:28:03.904104815Z 26 PC: 1387b | Set disk transfer address
2018-12-17T22:28:03.905176645Z 79 PC: 1387f | Find next file
2018-12-17T22:28:03.907461846Z 26 PC: 13888 | Set disk transfer address
2018-12-17T22:28:03.909837106Z 47 PC: 1383f | Get disk transfer address
2018-12-17T22:28:03.911277447Z 26 PC: 13848 | Set disk transfer address
2018-12-17T22:28:03.912502271Z 78 PC: 13852 | Find first file
2018-12-17T22:28:03.919224746Z 26 PC: 1385b | Set disk transfer address
2018-12-17T22:28:03.92082969Z 47 PC: 13872 | Get disk transfer address
2018-12-17T22:28:03.922144822Z 26 PC: 1387b | Set disk transfer address
2018-12-17T22:28:03.923583897Z 79 PC: 1387f | Find next file
2018-12-17T22:28:03.926819758Z 26 PC: 13888 | Set disk transfer address
2018-12-17T22:28:03.928250048Z 47 PC: 13872 | Get disk transfer address
2018-12-17T22:28:03.929591595Z 26 PC: 1387b | Set disk transfer address
2018-12-17T22:28:03.93306144Z 79 PC: 1387f | Find next file
2018-12-17T22:28:03.937384537Z 26 PC: 13888 | Set disk transfer address
2018-12-17T22:28:03.939004857Z 47 PC: 13872 | Get disk transfer address
2018-12-17T22:28:03.940945648Z 26 PC: 1387b | Set disk transfer address
2018-12-17T22:28:03.942267345Z 79 PC: 1387f | Find next file
2018-12-17T22:28:03.945018332Z 26 PC: 13888 | Set disk transfer address
2018-12-17T22:28:03.946680312Z 47 PC: 13872 | Get disk transfer address
2018-12-17T22:28:03.947982088Z 26 PC: 1387b | Set disk transfer address
2018-12-17T22:28:03.949236108Z 79 PC: 1387f | Find next file
2018-12-17T22:28:03.952881796Z 26 PC: 13888 | Set disk transfer address
2018-12-17T22:28:03.954123804Z 47 PC: 13872 | Get disk transfer address
2018-12-17T22:28:03.955286983Z 26 PC: 1387b | Set disk transfer address
2018-12-17T22:28:03.957161517Z 79 PC: 1387f | Find next file
2018-12-17T22:28:03.959777474Z 26 PC: 13888 | Set disk transfer address
2018-12-17T22:28:03.961130986Z 47 PC: 13872 | Get disk transfer address
2018-12-17T22:28:03.963790285Z 26 PC: 1387b | Set disk transfer address
2018-12-17T22:28:03.96485311Z 79 PC: 1387f | Find next file
2018-12-17T22:28:03.967483332Z 26 PC: 13888 | Set disk transfer address
2018-12-17T22:28:03.969267553Z 47 PC: 13872 | Get disk transfer address
2018-12-17T22:28:03.970318918Z 26 PC: 1387b | Set disk transfer address
2018-12-17T22:28:03.971364935Z 79 PC: 1387f | Find next file
2018-12-17T22:28:03.974887215Z 26 PC: 13888 | Set disk transfer address
2018-12-17T22:28:03.976453653Z 28 PC: 12f5f | Get allocation info for specified drive