Sample viewer

vx.netlux.org/Virus.DOS.Sirius.Annihilator.276

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:15:37.809602085Z 26 PC: 15178 | Set disk transfer address
2018-12-17T23:15:37.81299259Z 78 PC: 1518c | Find first file
2018-12-17T23:15:37.819841195Z 61 PC: 15199 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:15:37.826856459Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.830028178Z 62 PC: 151c0 | Close file
2018-12-17T23:15:37.832619878Z 79 PC: 1518c | Find next file
2018-12-17T23:15:37.83464378Z 61 PC: 15199 | Open file (Filename = 'PRINT.COM')
2018-12-17T23:15:37.843027688Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.844457348Z 62 PC: 151c0 | Close file
2018-12-17T23:15:37.846617428Z 79 PC: 1518c | Find next file
2018-12-17T23:15:37.849517661Z 61 PC: 15199 | Open file (Filename = 'HELLO.COM')
2018-12-17T23:15:37.857330244Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.859594238Z 62 PC: 151c0 | Close file
2018-12-17T23:15:37.861633795Z 79 PC: 1518c | Find next file
2018-12-17T23:15:37.865496857Z 61 PC: 15199 | Open file (Filename = 'PHANG.COM')
2018-12-17T23:15:37.872544265Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.87359137Z 62 PC: 151c0 | Close file
2018-12-17T23:15:37.882434893Z 79 PC: 1518c | Find next file
2018-12-17T23:15:37.884961387Z 61 PC: 15199 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T23:15:37.889612346Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.891375643Z 62 PC: 151c0 | Close file
2018-12-17T23:15:37.893066201Z 79 PC: 1518c | Find next file
2018-12-17T23:15:37.89560198Z 61 PC: 15199 | Open file (Filename = 'MANDEL.COM')
2018-12-17T23:15:37.901647547Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.90294798Z 62 PC: 151c0 | Close file
2018-12-17T23:15:37.904737964Z 79 PC: 1518c | Find next file
2018-12-17T23:15:37.907707018Z 61 PC: 15199 | Open file (Filename = 'PAH.COM')
2018-12-17T23:15:37.916380575Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.917435566Z 62 PC: 151c0 | Close file
2018-12-17T23:15:37.919592538Z 79 PC: 1518c | Find next file
2018-12-17T23:15:37.92145045Z 61 PC: 15199 | Open file (Filename = 'TEST.COM')
2018-12-17T23:15:37.926697792Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.928357236Z 87 PC: 151b0 | Get or set file date and time
2018-12-17T23:15:37.929504753Z 44 PC: 151d0 | Get time 0x151d0: or dx, dx
0x151d2: je 0x151cc
0x151d4: mov word ptr [bp + 0x216], dx
0x151d8: mov ax, 0x4200
0x151db: call 0x1523c
0x151de: mov ah, 0x3f
0x151e0: lea dx, word ptr [bp + 0x1fb]
0x151e4: mov cx, 3
0x151e7: int 0x21
0x151e9: mov ax, 0x4202
0x151ec: call 0x1523c
0x151ef: sub ax, 3
0x151f2: mov word ptr cs:[bp + 0x1f9], ax
0x151f7: lea si, word ptr [bp + 0x105]
0x151fb: mov di, 0xfb90
0x151fe: mov cx, 0x114
0x15201: cld
0x15202: rep movsb byte ptr es:[di], byte ptr [si]
0x15204: mov si, 0xfbb1
0x15207: call 0x25161
2018-12-17T23:15:37.931168837Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.932348164Z 63 PC: 151e9 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:15:37.939813987Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.941241701Z 64 PC: 15214 | Write file or device (Write 276 bytes on handle 5)
2018-12-17T23:15:37.948122633Z 66 PC: 15242 | Move file pointer
2018-12-17T23:15:37.949678598Z 64 PC: 15225 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:15:37.952231066Z 87 PC: 1522c | Get or set file date and time
2018-12-17T23:15:37.953801392Z 62 PC: 15230 | Close file
2018-12-17T23:15:40.376869616Z 26 PC: 15237 | Set disk transfer address
2018-12-17T23:15:40.380319141Z 9 PC: 12bb5 | Display string (String= '')
2018-12-17T23:15:40.382586642Z 9 PC: 12bbc | Display string (Could not find end pointer)
2018-12-17T23:15:40.401848458Z 76 PC: 12bd2 | Terminate with return code (Return code = '0')