Sample viewer

vx.netlux.org/Virus.DOS.Espacio.8486

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:00:29.836898022Z 200 PC: 1769c | UNKNOWN!
2018-12-17T23:00:29.839135046Z 80 PC: 1f366 | Set current PSP
2018-12-17T23:00:29.839967697Z 74 PC: 1f36e | Reallocate memory
2018-12-17T23:00:29.841344147Z 80 PC: 1f373 | Set current PSP
2018-12-17T23:00:29.84574132Z 38 PC: 12b86 | Create PSP
2018-12-17T23:00:29.847745854Z 53 PC: 12b8d | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:00:29.849568749Z 37 PC: 12b9c | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T23:00:29.852031306Z 42 PC: 12ba0 | Get date 0x12ba0: cmp cx, 0x7c9
0x12ba4: ja 0x12bac
0x12ba6: cmp dx, 0x61b
0x12baa: jb 0x12bc0
0x12bac: mov ax, 0x351c
0x12baf: int 0x21
0x12bb1: mov si, 0x6c0
0x12bb4: mov word ptr [si], bx
0x12bb6: mov word ptr [si + 2], es
0x12bb9: mov dx, 0x6b8
0x12bbc: mov ah, 0x25
0x12bbe: nop
0x12bbf: nop
0x12bc0: mov es, bp
0x12bc2: push es
0x12bc3: cmp byte ptr cs:[0x123], 0
0x12bc9: je 0x12c1b
0x12bcb: mov es, word ptr es:[0x2c]
0x12bd0: mov cx, 0xffff
0x12bd3: xor ax, ax
2018-12-17T23:00:29.854763499Z 53 PC: 12bb1 | Get interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-17T23:00:29.856607204Z 61 PC: 12be7 | Open file (Filename = '')
2018-12-17T23:00:29.864748234Z 66 PC: 12bf5 | Move file pointer
2018-12-17T23:00:29.86640931Z 62 PC: 12c1b | Close file
2018-12-17T23:00:29.868367971Z 9 PC: 1f26a | Display string (Could not find end pointer)
2018-12-17T23:00:29.872940045Z 76 PC: 1f270 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":1,"Year":1994,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13561,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:38:27.560900748Z 200 PC: 1769c | UNKNOWN!
2018-12-25T12:38:27.563647006Z 80 PC: 1f366 | Set current PSP
2018-12-25T12:38:27.564315998Z 74 PC: 1f36e | Reallocate memory
2018-12-25T12:38:27.565233717Z 80 PC: 1f373 | Set current PSP
2018-12-25T12:38:27.568187118Z 38 PC: 12b86 | Create PSP
2018-12-25T12:38:27.569243098Z 53 PC: 12b8d | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:38:27.570151738Z 37 PC: 12b9c | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:38:27.571477771Z 42 PC: 12ba0 | Get date 0x12ba0: cmp cx, 0x7c9
0x12ba4: ja 0x12bac
0x12ba6: cmp dx, 0x61b
0x12baa: jb 0x12bc0
0x12bac: mov ax, 0x351c
0x12baf: int 0x21
0x12bb1: mov si, 0x6c0
0x12bb4: mov word ptr [si], bx
0x12bb6: mov word ptr [si + 2], es
0x12bb9: mov dx, 0x6b8
0x12bbc: mov ah, 0x25
0x12bbe: int 0x21
0x12bc0: mov es, bp
0x12bc2: push es
0x12bc3: cmp byte ptr cs:[0x123], 0
0x12bc9: je 0x12c1b
0x12bcb: mov es, word ptr es:[0x2c]
0x12bd0: mov cx, 0xffff
0x12bd3: xor ax, ax
0x12bd5: xor di, di
2018-12-25T12:38:27.573661336Z 53 PC: 12bb1 | Get interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-25T12:38:27.575375271Z 37 PC: 12bc0 | Set interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-25T12:38:27.577412209Z 61 PC: 12be7 | Open file (Filename = '')
2018-12-25T12:38:27.584251543Z 66 PC: 12bf5 | Move file pointer
2018-12-25T12:38:27.585495146Z 62 PC: 12c1b | Close file
2018-12-25T12:38:27.587734987Z 9 PC: 1f26a | Display string (Could not find end pointer)
2018-12-25T12:38:27.593020935Z 76 PC: 1f270 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13561,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:38:27.4840678Z 200 PC: 1769c | UNKNOWN!
2018-12-25T12:38:27.487167746Z 80 PC: 1f366 | Set current PSP
2018-12-25T12:38:27.488212049Z 74 PC: 1f36e | Reallocate memory
2018-12-25T12:38:27.489816681Z 80 PC: 1f373 | Set current PSP
2018-12-25T12:38:27.495642075Z 38 PC: 12b86 | Create PSP
2018-12-25T12:38:27.498072939Z 53 PC: 12b8d | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:38:27.499318563Z 37 PC: 12b9c | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:38:27.500536496Z 42 PC: 12ba0 | Get date 0x12ba0: cmp cx, 0x7c9
0x12ba4: ja 0x12bac
0x12ba6: cmp dx, 0x61b
0x12baa: jb 0x12bc0
0x12bac: mov ax, 0x351c
0x12baf: int 0x21
0x12bb1: mov si, 0x6c0
0x12bb4: mov word ptr [si], bx
0x12bb6: mov word ptr [si + 2], es
0x12bb9: mov dx, 0x6b8
0x12bbc: mov ah, 0x25
0x12bbe: int 0x21
0x12bc0: mov es, bp
0x12bc2: push es
0x12bc3: cmp byte ptr cs:[0x123], 0
0x12bc9: je 0x12c1b
0x12bcb: mov es, word ptr es:[0x2c]
0x12bd0: mov cx, 0xffff
0x12bd3: xor ax, ax
0x12bd5: xor di, di
2018-12-25T12:38:27.503201729Z 61 PC: 12be7 | Open file (Filename = '')
2018-12-25T12:38:27.507996569Z 66 PC: 12bf5 | Move file pointer
2018-12-25T12:38:27.509457779Z 62 PC: 12c1b | Close file
2018-12-25T12:38:27.512664378Z 9 PC: 1f26a | Display string (Could not find end pointer)
2018-12-25T12:38:27.516299815Z 76 PC: 1f270 | Terminate with return code (Return code = '0')

{"DateBased":true,"Day":27,"Month":6,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":13561,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:38:27.556393069Z 200 PC: 1769c | UNKNOWN!
2018-12-25T12:38:27.559107606Z 80 PC: 1f366 | Set current PSP
2018-12-25T12:38:27.560101839Z 74 PC: 1f36e | Reallocate memory
2018-12-25T12:38:27.561584738Z 80 PC: 1f373 | Set current PSP
2018-12-25T12:38:27.567270597Z 38 PC: 12b86 | Create PSP
2018-12-25T12:38:27.568856524Z 53 PC: 12b8d | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:38:27.570231744Z 37 PC: 12b9c | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T12:38:27.571874302Z 42 PC: 12ba0 | Get date 0x12ba0: cmp cx, 0x7c9
0x12ba4: ja 0x12bac
0x12ba6: cmp dx, 0x61b
0x12baa: jb 0x12bc0
0x12bac: mov ax, 0x351c
0x12baf: int 0x21
0x12bb1: mov si, 0x6c0
0x12bb4: mov word ptr [si], bx
0x12bb6: mov word ptr [si + 2], es
0x12bb9: mov dx, 0x6b8
0x12bbc: mov ah, 0x25
0x12bbe: nop
0x12bbf: nop
0x12bc0: mov es, bp
0x12bc2: push es
0x12bc3: cmp byte ptr cs:[0x123], 0
0x12bc9: je 0x12c1b
0x12bcb: mov es, word ptr es:[0x2c]
0x12bd0: mov cx, 0xffff
0x12bd3: xor ax, ax
2018-12-25T12:38:27.575264782Z 53 PC: 12bb1 | Get interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-25T12:38:27.577092144Z 61 PC: 12be7 | Open file (Filename = '')
2018-12-25T12:38:27.585016258Z 66 PC: 12bf5 | Move file pointer
2018-12-25T12:38:27.587688278Z 62 PC: 12c1b | Close file
2018-12-25T12:38:27.58962823Z 9 PC: 1f26a | Display string (Could not find end pointer)
2018-12-25T12:38:27.595769783Z 76 PC: 1f270 | Terminate with return code (Return code = '0')