Sample viewer

vx.netlux.org/Virus.DOS.Nucleii.1203.c

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:54:09.083795718Z 26 PC: 12a59 | Set disk transfer address
2018-12-17T22:54:09.086548217Z 25 PC: 12a5d | Get default drive
2018-12-17T22:54:09.088447504Z 71 PC: 12a68 | Get current directory
2018-12-17T22:54:09.092009Z 59 PC: 12a6f | Change current directory
2018-12-17T22:54:09.097662399Z 78 PC: 12a79 | Find first file
2018-12-17T22:54:09.105185273Z 87 PC: 12b5c | Get or set file date and time
2018-12-17T22:54:09.107250021Z 67 PC: 12b68 | Get or set file attributes
2018-12-17T22:54:09.109569469Z 59 PC: 12b6f | Change current directory
2018-12-17T22:54:09.11461444Z 59 PC: 12b76 | Change current directory
2018-12-17T22:54:09.116631928Z 42 PC: 12b7a | Get date 0x12b7a: cmp cx, 0x7ce
0x12b7e: jb 0x12ba0
0x12b80: cmp dl, 0xf
0x12b83: jne 0x12ba3
0x12b85: cmp dl, 0x13
0x12b88: je 0x12be0
0x12b8a: cmp dl, 0x1d
0x12b8d: je 0x12bbe
0x12b8f: mov dx, 0x362
0x12b92: mov ah, 0x1a
0x12b94: int 0x21
0x12b96: mov ah, 0x4e
0x12b98: mov cx, 7
0x12b9b: mov dx, 0x31c
0x12b9e: jmp 0x12ba6
0x12ba0: call 0x12c37
0x12ba3: call 0x12c37
0x12ba6: int 0x21
0x12ba8: jb 0x12ba3
0x12baa: mov ax, 0x4301
2018-12-17T22:54:09.119240561Z 76 PC: 12c3c | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":11459,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:30:37.790464104Z 26 PC: 12a59 | Set disk transfer address
2018-12-25T12:30:37.791964804Z 25 PC: 12a5d | Get default drive
2018-12-25T12:30:37.793029186Z 71 PC: 12a68 | Get current directory
2018-12-25T12:30:37.795717368Z 59 PC: 12a6f | Change current directory
2018-12-25T12:30:37.800752926Z 78 PC: 12a79 | Find first file
2018-12-25T12:30:37.806340515Z 87 PC: 12b5c | Get or set file date and time
2018-12-25T12:30:37.808138347Z 67 PC: 12b68 | Get or set file attributes
2018-12-25T12:30:37.80999163Z 59 PC: 12b6f | Change current directory
2018-12-25T12:30:37.814440013Z 59 PC: 12b76 | Change current directory
2018-12-25T12:30:37.824530076Z 42 PC: 12b7a | Get date 0x12b7a: cmp cx, 0x7ce
0x12b7e: jb 0x12ba0
0x12b80: cmp dl, 0xf
0x12b83: jne 0x12ba3
0x12b85: cmp dl, 0x13
0x12b88: je 0x12be0
0x12b8a: cmp dl, 0x1d
0x12b8d: je 0x12bbe
0x12b8f: mov dx, 0x362
0x12b92: mov ah, 0x1a
0x12b94: int 0x21
0x12b96: mov ah, 0x4e
0x12b98: mov cx, 7
0x12b9b: mov dx, 0x31c
0x12b9e: jmp 0x12ba6
0x12ba0: call 0x12c37
0x12ba3: call 0x12c37
0x12ba6: int 0x21
0x12ba8: jb 0x12ba3
0x12baa: mov ax, 0x4301
2018-12-25T12:30:37.826494535Z 76 PC: 12c3c | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":1,"Year":1998,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":11459,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:30:37.857440429Z 26 PC: 12a59 | Set disk transfer address
2018-12-25T12:30:37.858864745Z 25 PC: 12a5d | Get default drive
2018-12-25T12:30:37.860128484Z 71 PC: 12a68 | Get current directory
2018-12-25T12:30:37.863033279Z 59 PC: 12a6f | Change current directory
2018-12-25T12:30:37.867088189Z 78 PC: 12a79 | Find first file
2018-12-25T12:30:37.877908542Z 87 PC: 12b5c | Get or set file date and time
2018-12-25T12:30:37.879227488Z 67 PC: 12b68 | Get or set file attributes
2018-12-25T12:30:37.880765183Z 59 PC: 12b6f | Change current directory
2018-12-25T12:30:37.889550104Z 59 PC: 12b76 | Change current directory
2018-12-25T12:30:37.891514131Z 42 PC: 12b7a | Get date 0x12b7a: cmp cx, 0x7ce
0x12b7e: jb 0x12ba0
0x12b80: cmp dl, 0xf
0x12b83: jne 0x12ba3
0x12b85: cmp dl, 0x13
0x12b88: je 0x12be0
0x12b8a: cmp dl, 0x1d
0x12b8d: je 0x12bbe
0x12b8f: mov dx, 0x362
0x12b92: mov ah, 0x1a
0x12b94: int 0x21
0x12b96: mov ah, 0x4e
0x12b98: mov cx, 7
0x12b9b: mov dx, 0x31c
0x12b9e: jmp 0x12ba6
0x12ba0: call 0x12c37
0x12ba3: call 0x12c37
0x12ba6: int 0x21
0x12ba8: jb 0x12ba3
0x12baa: mov ax, 0x4301
2018-12-25T12:30:37.893481026Z 76 PC: 12c3c | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":15,"Month":1,"Year":1998,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":11459,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:30:37.911298746Z 26 PC: 12a59 | Set disk transfer address
2018-12-25T12:30:37.912905101Z 25 PC: 12a5d | Get default drive
2018-12-25T12:30:37.913875335Z 71 PC: 12a68 | Get current directory
2018-12-25T12:30:37.915909432Z 59 PC: 12a6f | Change current directory
2018-12-25T12:30:37.920084373Z 78 PC: 12a79 | Find first file
2018-12-25T12:30:37.924336561Z 87 PC: 12b5c | Get or set file date and time
2018-12-25T12:30:37.92626311Z 67 PC: 12b68 | Get or set file attributes
2018-12-25T12:30:37.928670282Z 59 PC: 12b6f | Change current directory
2018-12-25T12:30:37.932572279Z 59 PC: 12b76 | Change current directory
2018-12-25T12:30:37.934141378Z 42 PC: 12b7a | Get date 0x12b7a: cmp cx, 0x7ce
0x12b7e: jb 0x12ba0
0x12b80: cmp dl, 0xf
0x12b83: jne 0x12ba3
0x12b85: cmp dl, 0x13
0x12b88: je 0x12be0
0x12b8a: cmp dl, 0x1d
0x12b8d: je 0x12bbe
0x12b8f: mov dx, 0x362
0x12b92: mov ah, 0x1a
0x12b94: int 0x21
0x12b96: mov ah, 0x4e
0x12b98: mov cx, 7
0x12b9b: mov dx, 0x31c
0x12b9e: jmp 0x12ba6
0x12ba0: call 0x12c37
0x12ba3: call 0x12c37
0x12ba6: int 0x21
0x12ba8: jb 0x12ba3
0x12baa: mov ax, 0x4301
2018-12-25T12:30:37.936531024Z 26 PC: 12b96 | Set disk transfer address
2018-12-25T12:30:37.937497043Z 78 PC: 12ba8 | Find first file
2018-12-25T12:30:37.947919309Z 67 PC: 12bb1 | Get or set file attributes
2018-12-25T12:30:37.95734304Z 60 PC: 12bb8 | Create or truncate file
2018-12-25T12:30:39.946648321Z 79 PC: 12ba8 | Find next file (See above)
2018-12-25T12:30:39.949385168Z 67 PC: 12bb1 | Get or set file attributes (See above)
2018-12-25T12:30:40.024064687Z 60 PC: 12bb8 | Create or truncate file (See above)
2018-12-25T12:30:40.099621674Z 79 PC: 12ba8 | Find next file (See above)
2018-12-25T12:30:40.102359321Z 67 PC: 12bb1 | Get or set file attributes (See above)
2018-12-25T12:30:40.211722092Z 60 PC: 12bb8 | Create or truncate file (See above)
2018-12-25T12:30:40.25946098Z 79 PC: 12ba8 | Find next file (See above)
2018-12-25T12:30:40.262366733Z 67 PC: 12bb1 | Get or set file attributes (See above)
2018-12-25T12:30:40.338560608Z 60 PC: 12bb8 | Create or truncate file (See above)
2018-12-25T12:30:40.392024667Z 79 PC: 12ba8 | Find next file (See above)
2018-12-25T12:30:40.394961321Z 67 PC: 12bb1 | Get or set file attributes (See above)
2018-12-25T12:30:40.506438085Z 60 PC: 12bb8 | Create or truncate file (See above)
2018-12-25T12:30:40.620709161Z 79 PC: 12ba8 | Find next file (See above)
2018-12-25T12:30:40.62336944Z 67 PC: 12bb1 | Get or set file attributes (See above)
2018-12-25T12:30:40.743883108Z 60 PC: 12bb8 | Create or truncate file (See above)
2018-12-25T12:30:40.81872179Z 79 PC: 12ba8 | Find next file (See above)
2018-12-25T12:30:40.821587003Z 67 PC: 12bb1 | Get or set file attributes (See above)
2018-12-25T12:30:40.831312562Z 60 PC: 12bb8 | Create or truncate file (See above)
2018-12-25T12:30:40.844118063Z 79 PC: 12ba8 | Find next file (See above)
2018-12-25T12:30:40.846832957Z 67 PC: 12bb1 | Get or set file attributes (See above)
2018-12-25T12:30:40.856427752Z 60 PC: 12bb8 | Create or truncate file (See above)
2018-12-25T12:30:40.870859918Z 79 PC: 12ba8 | Find next file (See above)
2018-12-25T12:30:40.874144716Z 67 PC: 12bb1 | Get or set file attributes (See above)
2018-12-25T12:30:40.883830894Z 60 PC: 12bb8 | Create or truncate file (See above)
2018-12-25T12:30:40.8955199Z 79 PC: 12ba8 | Find next file (See above)
2018-12-25T12:30:40.898579617Z 76 PC: 12c3c | Terminate with return code (Return code = '0')