Sample viewer

vx.netlux.org/Virus.DOS.Vienna.1006

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:14:45.729348425Z 48 PC: 12ba5 | Get DOS version
2018-12-17T22:14:45.730622022Z 47 PC: 12bb1 | Get disk transfer address
2018-12-17T22:14:45.734350294Z 26 PC: 12bc3 | Set disk transfer address
2018-12-17T22:14:45.735514273Z 78 PC: 12c49 | Find first file
2018-12-17T22:14:45.741319429Z 67 PC: 12c86 | Get or set file attributes
2018-12-17T22:14:45.74695582Z 67 PC: 12c99 | Get or set file attributes
2018-12-17T22:14:45.762372798Z 61 PC: 12ca4 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:14:45.781269728Z 87 PC: 12cb0 | Get or set file date and time
2018-12-17T22:14:45.78303237Z 44 PC: 12cbc | Get time 0x12cbc: and dh, 7
0x12cbf: jne 0x12d12
0x12cc1: push ax
0x12cc2: push bx
0x12cc3: push cx
0x12cc4: push dx
0x12cc5: mov bx, si
0x12cc7: add bx, 0x8a
0x12ccb: mov cx, word ptr [bx]
0x12ccd: add bx, 2
0x12cd0: mov al, 0xb6
0x12cd2: out 0x43, al
0x12cd4: mov ax, word ptr [bx]
0x12cd6: add bx, 2
0x12cd9: out 0x42, al
0x12cdb: mov al, ah
0x12cdd: out 0x42, al
0x12cdf: in al, 0x61
0x12ce1: or al, 3
0x12ce3: out 0x61, al
2018-12-17T22:14:45.785214502Z 63 PC: 12d1f | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:14:45.791367527Z 66 PC: 12d2f | Move file pointer
2018-12-17T22:14:45.793243912Z 64 PC: 12d53 | Write file or device (Write 1006 bytes on handle 5)
2018-12-17T22:14:45.803056384Z 66 PC: 12d63 | Move file pointer
2018-12-17T22:14:45.804420587Z 64 PC: 12d71 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:14:45.82605143Z 87 PC: 12d86 | Get or set file date and time
2018-12-17T22:14:45.827478108Z 62 PC: 12d8a | Close file
2018-12-17T22:14:45.835303615Z 67 PC: 12d99 | Get or set file attributes
2018-12-17T22:14:45.852331467Z 26 PC: 12da5 | Set disk transfer address
2018-12-17T22:14:45.853614938Z 9 PC: 12a82 | Display string (String= 'Goat file (COM). Size=0000014Dh/0000000333d bytes. ')
2018-12-17T22:14:45.857584633Z 76 PC: 12a86 | Terminate with return code (Return code = '36')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":2755,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:46:23.622426238Z 48 PC: 12ba5 | Get DOS version
2018-12-25T11:46:23.623700681Z 47 PC: 12bb1 | Get disk transfer address
2018-12-25T11:46:23.634079858Z 26 PC: 12bc3 | Set disk transfer address
2018-12-25T11:46:23.635864654Z 78 PC: 12c49 | Find first file
2018-12-25T11:46:23.642765449Z 67 PC: 12c86 | Get or set file attributes
2018-12-25T11:46:23.650150805Z 67 PC: 12c99 | Get or set file attributes
2018-12-25T11:46:23.668057006Z 61 PC: 12ca4 | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:46:23.675704636Z 87 PC: 12cb0 | Get or set file date and time
2018-12-25T11:46:23.684887836Z 44 PC: 12cbc | Get time 0x12cbc: and dh, 7
0x12cbf: jne 0x12d12
0x12cc1: push ax
0x12cc2: push bx
0x12cc3: push cx
0x12cc4: push dx
0x12cc5: mov bx, si
0x12cc7: add bx, 0x8a
0x12ccb: mov cx, word ptr [bx]
0x12ccd: add bx, 2
0x12cd0: mov al, 0xb6
0x12cd2: out 0x43, al
0x12cd4: mov ax, word ptr [bx]
0x12cd6: add bx, 2
0x12cd9: out 0x42, al
0x12cdb: mov al, ah
0x12cdd: out 0x42, al
0x12cdf: in al, 0x61
0x12ce1: or al, 3
0x12ce3: out 0x61, al
2018-12-25T11:46:23.694293813Z 63 PC: 12d1f | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:46:23.701754753Z 66 PC: 12d2f | Move file pointer
2018-12-25T11:46:23.704058002Z 64 PC: 12d53 | Write file or device (Write 1006 bytes on handle 5)
2018-12-25T11:46:23.71337883Z 66 PC: 12d63 | Move file pointer
2018-12-25T11:46:23.714919139Z 64 PC: 12d71 | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:46:23.722324759Z 87 PC: 12d86 | Get or set file date and time
2018-12-25T11:46:23.724965116Z 62 PC: 12d8a | Close file
2018-12-25T11:46:23.734144146Z 67 PC: 12d99 | Get or set file attributes
2018-12-25T11:46:23.745505349Z 26 PC: 12da5 | Set disk transfer address
2018-12-25T11:46:23.74722635Z 9 PC: 12a82 | Display string (String= 'Goat file (COM). Size=0000014Dh/0000000333d bytes. ')
2018-12-25T11:46:23.753636958Z 76 PC: 12a86 | Terminate with return code (Return code = '36')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":7,"TimeBased":true,"OriginalID":2755,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:46:23.733189009Z 48 PC: 12ba5 | Get DOS version
2018-12-25T11:46:23.73495866Z 47 PC: 12bb1 | Get disk transfer address
2018-12-25T11:46:23.735753153Z 26 PC: 12bc3 | Set disk transfer address
2018-12-25T11:46:23.736541845Z 78 PC: 12c49 | Find first file
2018-12-25T11:46:23.740495546Z 67 PC: 12c86 | Get or set file attributes
2018-12-25T11:46:23.745952943Z 67 PC: 12c99 | Get or set file attributes
2018-12-25T11:46:23.762291778Z 61 PC: 12ca4 | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:46:23.768995213Z 87 PC: 12cb0 | Get or set file date and time
2018-12-25T11:46:23.770312279Z 44 PC: 12cbc | Get time 0x12cbc: and dh, 7
0x12cbf: jne 0x12d12
0x12cc1: push ax
0x12cc2: push bx
0x12cc3: push cx
0x12cc4: push dx
0x12cc5: mov bx, si
0x12cc7: add bx, 0x8a
0x12ccb: mov cx, word ptr [bx]
0x12ccd: add bx, 2
0x12cd0: mov al, 0xb6
0x12cd2: out 0x43, al
0x12cd4: mov ax, word ptr [bx]
0x12cd6: add bx, 2
0x12cd9: out 0x42, al
0x12cdb: mov al, ah
0x12cdd: out 0x42, al
0x12cdf: in al, 0x61
0x12ce1: or al, 3
0x12ce3: out 0x61, al
2018-12-25T11:46:23.772199125Z 63 PC: 12d1f | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:46:23.778308981Z 66 PC: 12d2f | Move file pointer
2018-12-25T11:46:23.779709574Z 64 PC: 12d53 | Write file or device (Write 1006 bytes on handle 5)
2018-12-25T11:46:23.787900494Z 66 PC: 12d63 | Move file pointer
2018-12-25T11:46:23.789191272Z 64 PC: 12d71 | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:46:23.796567587Z 87 PC: 12d86 | Get or set file date and time
2018-12-25T11:46:23.797986457Z 62 PC: 12d8a | Close file
2018-12-25T11:46:23.805632728Z 67 PC: 12d99 | Get or set file attributes
2018-12-25T11:46:23.816212569Z 26 PC: 12da5 | Set disk transfer address
2018-12-25T11:46:23.817384325Z 9 PC: 12a82 | Display string (String= 'Goat file (COM). Size=0000014Dh/0000000333d bytes. ')
2018-12-25T11:46:23.822599515Z 76 PC: 12a86 | Terminate with return code (Return code = '36')