Sample viewer

vx.netlux.org/Virus.DOS.HLLP.2783

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:05:40.652498875Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:05:40.653744499Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:05:40.655243671Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:05:40.657180982Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.658336964Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.659727764Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.668132738Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.669657322Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.670990091Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.672465483Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.673938447Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.675777074Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.687388339Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.689013356Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.690617905Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.69296689Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.694458063Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.695793801Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.697169879Z 53 PC: 12e92 | Get interrupt vector (Interrupt = '32' AKA 'Reserved')
2018-12-17T22:05:40.704929341Z 37 PC: 12ea7 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:05:40.705925287Z 37 PC: 12eaf | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:05:40.706937575Z 37 PC: 12eb7 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:05:40.708506219Z 37 PC: 12ebf | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:05:40.710302266Z 68 PC: 131dc | I/O control for devices (Set for = '')
2018-12-17T22:05:40.712165121Z 61 PC: 12a51 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:05:40.720023548Z 63 PC: 12c2d | Read file or device (Read 2783 bytes on handle 5)
2018-12-17T22:05:40.727930864Z 66 PC: 12c37 | Move file pointer
2018-12-17T22:05:40.729306806Z 66 PC: 12c4d | Move file pointer
2018-12-17T22:05:40.731494819Z 63 PC: 12a6e | Read file or device (Read 2783 bytes on handle 5)
2018-12-17T22:05:40.738924313Z 66 PC: 12a78 | Move file pointer
2018-12-17T22:05:40.740170725Z 64 PC: 12a88 | Write file or device (Write 2783 bytes on handle 5)
2018-12-17T22:05:40.760122986Z 66 PC: 12c71 | Move file pointer
2018-12-17T22:05:40.761347858Z 64 PC: 12c77 | Write file or device (Write 0 bytes on handle 5)
2018-12-17T22:05:40.768641179Z 62 PC: 12c7b | Close file
2018-12-17T22:05:40.775897826Z 53 PC: 12c80 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:05:40.776913914Z 37 PC: 12cba | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:05:40.777959579Z 37 PC: 12cc8 | Set interrupt vector (Interrupt = '40' AKA 'Random block write')
2018-12-17T22:05:40.779978274Z 41 PC: 12dfb | Parse filename
2018-12-17T22:05:40.781443209Z 41 PC: 12e09 | Parse filename
2018-12-17T22:05:40.78279137Z 75 PC: 12e14 | Execute program
2018-12-17T22:05:40.798103239Z 9 PC: 16cc6 | Display string (String= 'CDEFG-This is a 5000 byte COM test, 1994 ')
2018-12-17T22:05:40.803781786Z 61 PC: 12a51 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:05:40.811401669Z 63 PC: 12a6e | Read file or device (Read 2783 bytes on handle 5)
2018-12-17T22:05:40.818496137Z 66 PC: 12a78 | Move file pointer
2018-12-17T22:05:40.820194597Z 64 PC: 12a88 | Write file or device (Write 2783 bytes on handle 5)
2018-12-17T22:05:40.827995151Z 66 PC: 12ba6 | Move file pointer
2018-12-17T22:05:40.829878173Z 64 PC: 12bb9 | Write file or device (Write 2783 bytes on handle 5)
2018-12-17T22:05:40.838833588Z 62 PC: 12bbe | Close file
2018-12-17T22:05:40.846993832Z 42 PC: 12bc7 | Get date 0x12bc7: mov byte ptr [0x5a], dl
0x12bcb: leave
0x12bcc: pop es
0x12bcd: pop ds
0x12bce: pop di
0x12bcf: pop si
0x12bd0: pop dx
0x12bd1: pop cx
0x12bd2: pop bx
0x12bd3: pop ax
0x12bd4: iret
0x12bd5: add word ptr [bx + si], sp
0x12bd7: lcall 0x12e4:0
0x12bdc: enter 0x200, 0
0x12be0: mov ax, word ptr [0x38]
0x12be3: push ax
0x12be4: mov di, 0x2c
0x12be7: pop es
0x12be8: mov ax, word ptr es:[di]
0x12beb: mov word ptr [0x4a], ax
2018-12-17T22:05:40.85086669Z 49 PC: 12d96 | Terminate and stay resident (Return code = '0' | Memory size = '746')