Sample viewer

vx.netlux.org/Virus.DOS.Vienna.593

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:12:15.676246437Z 47 PC: 12a90 | Get disk transfer address
2018-12-17T23:12:15.67883641Z 26 PC: 12a9f | Set disk transfer address
2018-12-17T23:12:15.680791039Z 78 PC: 12b1d | Find first file
2018-12-17T23:12:15.688294077Z 67 PC: 12b55 | Get or set file attributes
2018-12-17T23:12:15.695860506Z 67 PC: 12b65 | Get or set file attributes
2018-12-17T23:12:15.716360216Z 61 PC: 12b6f | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:12:15.724103358Z 87 PC: 12b7b | Get or set file date and time
2018-12-17T23:12:15.726025769Z 44 PC: 12b85 | Get time 0x12b85: and dh, 7
0x12b88: jne 0x12b9a
0x12b8a: mov ah, 0x40
0x12b8c: mov cx, 5
0x12b8f: mov dx, si
0x12b91: add dx, 0x8a
0x12b95: int 0x21
0x12b97: jmp 0x12c1a
0x12b9a: mov ah, 0x3f
0x12b9c: mov cx, 3
0x12b9f: mov dx, 0xa
0x12ba2: add dx, si
0x12ba4: int 0x21
0x12ba6: jb 0x12c1a
0x12ba8: cmp ax, 3
0x12bab: jne 0x12c1a
0x12bad: mov ax, 0x4202
0x12bb0: mov cx, 0
0x12bb3: mov dx, 0
0x12bb6: int 0x21
2018-12-17T23:12:15.729339731Z 63 PC: 12ba6 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:12:15.736849922Z 66 PC: 12bb8 | Move file pointer
2018-12-17T23:12:15.738966353Z 64 PC: 12bdb | Write file or device (Write 593 bytes on handle 5)
2018-12-17T23:12:15.753961987Z 66 PC: 12bed | Move file pointer
2018-12-17T23:12:15.755998859Z 64 PC: 12bfb | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:12:15.763743359Z 87 PC: 12c09 | Get or set file date and time
2018-12-17T23:12:15.766725613Z 62 PC: 12c0d | Close file
2018-12-17T23:12:15.776723304Z 67 PC: 12c1a | Get or set file attributes
2018-12-17T23:12:15.79118975Z 26 PC: 12c25 | Set disk transfer address

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":17460,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:55:50.244038389Z 47 PC: 12a90 | Get disk transfer address
2018-12-25T12:55:50.245369911Z 26 PC: 12a9f | Set disk transfer address
2018-12-25T12:55:50.246402985Z 78 PC: 12b1d | Find first file
2018-12-25T12:55:50.252158464Z 67 PC: 12b55 | Get or set file attributes
2018-12-25T12:55:50.257934597Z 67 PC: 12b65 | Get or set file attributes
2018-12-25T12:55:50.277560089Z 61 PC: 12b6f | Open file (Filename = 'SLEEP.COM')
2018-12-25T12:55:50.288999725Z 87 PC: 12b7b | Get or set file date and time
2018-12-25T12:55:50.290951939Z 44 PC: 12b85 | Get time 0x12b85: and dh, 7
0x12b88: jne 0x12b9a
0x12b8a: mov ah, 0x40
0x12b8c: mov cx, 5
0x12b8f: mov dx, si
0x12b91: add dx, 0x8a
0x12b95: int 0x21
0x12b97: jmp 0x12c1a
0x12b9a: mov ah, 0x3f
0x12b9c: mov cx, 3
0x12b9f: mov dx, 0xa
0x12ba2: add dx, si
0x12ba4: int 0x21
0x12ba6: jb 0x12c1a
0x12ba8: cmp ax, 3
0x12bab: jne 0x12c1a
0x12bad: mov ax, 0x4202
0x12bb0: mov cx, 0
0x12bb3: mov dx, 0
0x12bb6: int 0x21
2018-12-25T12:55:50.292416138Z 63 PC: 12ba6 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T12:55:50.297801369Z 66 PC: 12bb8 | Move file pointer
2018-12-25T12:55:50.299412587Z 64 PC: 12bdb | Write file or device (Write 593 bytes on handle 5)
2018-12-25T12:55:50.307032033Z 66 PC: 12bed | Move file pointer
2018-12-25T12:55:50.308206513Z 64 PC: 12bfb | Write file or device (Write 3 bytes on handle 5)
2018-12-25T12:55:50.314521902Z 87 PC: 12c09 | Get or set file date and time
2018-12-25T12:55:50.3158603Z 62 PC: 12c0d | Close file
2018-12-25T12:55:50.323417427Z 67 PC: 12c1a | Get or set file attributes
2018-12-25T12:55:50.332736539Z 26 PC: 12c25 | Set disk transfer address

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":7,"TimeBased":true,"OriginalID":17460,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:55:50.258468073Z 47 PC: 12a90 | Get disk transfer address
2018-12-25T12:55:50.25980189Z 26 PC: 12a9f | Set disk transfer address
2018-12-25T12:55:50.260878658Z 78 PC: 12b1d | Find first file
2018-12-25T12:55:50.266903342Z 67 PC: 12b55 | Get or set file attributes
2018-12-25T12:55:50.273132632Z 67 PC: 12b65 | Get or set file attributes
2018-12-25T12:55:50.289729381Z 61 PC: 12b6f | Open file (Filename = 'SLEEP.COM')
2018-12-25T12:55:50.296177892Z 87 PC: 12b7b | Get or set file date and time
2018-12-25T12:55:50.298737929Z 44 PC: 12b85 | Get time 0x12b85: and dh, 7
0x12b88: jne 0x12b9a
0x12b8a: mov ah, 0x40
0x12b8c: mov cx, 5
0x12b8f: mov dx, si
0x12b91: add dx, 0x8a
0x12b95: int 0x21
0x12b97: jmp 0x12c1a
0x12b9a: mov ah, 0x3f
0x12b9c: mov cx, 3
0x12b9f: mov dx, 0xa
0x12ba2: add dx, si
0x12ba4: int 0x21
0x12ba6: jb 0x12c1a
0x12ba8: cmp ax, 3
0x12bab: jne 0x12c1a
0x12bad: mov ax, 0x4202
0x12bb0: mov cx, 0
0x12bb3: mov dx, 0
0x12bb6: int 0x21
2018-12-25T12:55:50.300736441Z 63 PC: 12ba6 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T12:55:50.306783507Z 66 PC: 12bb8 | Move file pointer
2018-12-25T12:55:50.308137339Z 64 PC: 12bdb | Write file or device (Write 593 bytes on handle 5)
2018-12-25T12:55:50.31581152Z 66 PC: 12bed | Move file pointer
2018-12-25T12:55:50.317030812Z 64 PC: 12bfb | Write file or device (Write 3 bytes on handle 5)
2018-12-25T12:55:50.323708835Z 87 PC: 12c09 | Get or set file date and time
2018-12-25T12:55:50.325270868Z 62 PC: 12c0d | Close file
2018-12-25T12:55:50.332666145Z 67 PC: 12c1a | Get or set file attributes
2018-12-25T12:55:50.342190983Z 26 PC: 12c25 | Set disk transfer address