Sample viewer

vx.netlux.org/Virus.DOS.BigMouse.900.b

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:44:08.95499078Z 132 PC: 12e32 | UNKNOWN!
2018-12-17T22:44:08.956910451Z 42 PC: 9f892 | Get date 0x9f892: cmp cx, 0x7c9
0x9f896: jb 0x9f8ac
0x9f898: je 0x9f8cc
0x9f89a: cmp dl, 0x17
0x9f89d: jne 0x9f8ac
0x9f89f: mov ah, 9
0x9f8a1: mov dx, 0x428
0x9f8a4: add dx, si
0x9f8a6: int 0x21
0x9f8a8: mov ah, 8
0x9f8aa: int 0x21
0x9f8ac: cld
0x9f8ad: mov bx, es
0x9f8af: mov cx, bx
0x9f8b1: add bx, 0x10
0x9f8b4: add word ptr [si + 0x40c], bx
0x9f8b8: add bx, word ptr [si + 0x40e]
0x9f8bc: pop ax
0x9f8bd: cli
0x9f8be: mov ss, bx

{"DateBased":true,"Day":1,"Month":12,"Year":1993,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":8119,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:03:27.674259166Z 132 PC: 12e32 | UNKNOWN!
2018-12-25T12:03:27.676076666Z 42 PC: 9f892 | Get date 0x9f892: cmp cx, 0x7c9
0x9f896: jb 0x9f8ac
0x9f898: je 0x9f8cc
0x9f89a: cmp dl, 0x17
0x9f89d: jne 0x9f8ac
0x9f89f: mov ah, 9
0x9f8a1: mov dx, 0x428
0x9f8a4: add dx, si
0x9f8a6: int 0x21
0x9f8a8: mov ah, 8
0x9f8aa: int 0x21
0x9f8ac: cld
0x9f8ad: mov bx, es
0x9f8af: mov cx, bx
0x9f8b1: add bx, 0x10
0x9f8b4: add word ptr [si + 0x40c], bx
0x9f8b8: add bx, word ptr [si + 0x40e]
0x9f8bc: pop ax
0x9f8bd: cli
0x9f8be: mov ss, bx

{"DateBased":true,"Day":1,"Month":1,"Year":1994,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":8119,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:03:27.745379058Z 132 PC: 12e32 | UNKNOWN!
2018-12-25T12:03:27.747022219Z 42 PC: 9f892 | Get date 0x9f892: cmp cx, 0x7c9
0x9f896: jb 0x9f8ac
0x9f898: je 0x9f8cc
0x9f89a: cmp dl, 0x17
0x9f89d: jne 0x9f8ac
0x9f89f: mov ah, 9
0x9f8a1: mov dx, 0x428
0x9f8a4: add dx, si
0x9f8a6: int 0x21
0x9f8a8: mov ah, 8
0x9f8aa: int 0x21
0x9f8ac: cld
0x9f8ad: mov bx, es
0x9f8af: mov cx, bx
0x9f8b1: add bx, 0x10
0x9f8b4: add word ptr [si + 0x40c], bx
0x9f8b8: add bx, word ptr [si + 0x40e]
0x9f8bc: pop ax
0x9f8bd: cli
0x9f8be: mov ss, bx

{"DateBased":true,"Day":23,"Month":1,"Year":1994,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":8119,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:03:27.988120504Z 132 PC: 12e32 | UNKNOWN!
2018-12-25T12:03:27.989641559Z 42 PC: 9f892 | Get date 0x9f892: cmp cx, 0x7c9
0x9f896: jb 0x9f8ac
0x9f898: je 0x9f8cc
0x9f89a: cmp dl, 0x17
0x9f89d: jne 0x9f8ac
0x9f89f: mov ah, 9
0x9f8a1: mov dx, 0x428
0x9f8a4: add dx, si
0x9f8a6: int 0x21
0x9f8a8: mov ah, 8
0x9f8aa: int 0x21
0x9f8ac: cld
0x9f8ad: mov bx, es
0x9f8af: mov cx, bx
0x9f8b1: add bx, 0x10
0x9f8b4: add word ptr [si + 0x40c], bx
0x9f8b8: add bx, word ptr [si + 0x40e]
0x9f8bc: pop ax
0x9f8bd: cli
0x9f8be: mov ss, bx
2018-12-25T12:03:27.991580846Z 9 PC: 9f8a8 | Display string (Could not find end pointer)
2018-12-25T12:03:27.99765547Z 8 PC: 9f8ac | Console input without echo

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":8119,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:03:28.316948835Z 132 PC: 12e32 | UNKNOWN!
2018-12-25T12:03:28.318335245Z 42 PC: 9f892 | Get date 0x9f892: cmp cx, 0x7c9
0x9f896: jb 0x9f8ac
0x9f898: je 0x9f8cc
0x9f89a: cmp dl, 0x17
0x9f89d: jne 0x9f8ac
0x9f89f: mov ah, 9
0x9f8a1: mov dx, 0x428
0x9f8a4: add dx, si
0x9f8a6: int 0x21
0x9f8a8: mov ah, 8
0x9f8aa: int 0x21
0x9f8ac: cld
0x9f8ad: mov bx, es
0x9f8af: mov cx, bx
0x9f8b1: add bx, 0x10
0x9f8b4: add word ptr [si + 0x40c], bx
0x9f8b8: add bx, word ptr [si + 0x40e]
0x9f8bc: pop ax
0x9f8bd: cli
0x9f8be: mov ss, bx

{"DateBased":true,"Day":1,"Month":1,"Year":1993,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":8119,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:03:28.860366997Z 132 PC: 12e32 | UNKNOWN!
2018-12-25T12:03:28.862949199Z 42 PC: 9f892 | Get date 0x9f892: cmp cx, 0x7c9
0x9f896: jb 0x9f8ac
0x9f898: je 0x9f8cc
0x9f89a: cmp dl, 0x17
0x9f89d: jne 0x9f8ac
0x9f89f: mov ah, 9
0x9f8a1: mov dx, 0x428
0x9f8a4: add dx, si
0x9f8a6: int 0x21
0x9f8a8: mov ah, 8
0x9f8aa: int 0x21
0x9f8ac: cld
0x9f8ad: mov bx, es
0x9f8af: mov cx, bx
0x9f8b1: add bx, 0x10
0x9f8b4: add word ptr [si + 0x40c], bx
0x9f8b8: add bx, word ptr [si + 0x40e]
0x9f8bc: pop ax
0x9f8bd: cli
0x9f8be: mov ss, bx

{"DateBased":true,"Day":23,"Month":1,"Year":1993,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":8119,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:03:28.965977773Z 132 PC: 12e32 | UNKNOWN!
2018-12-25T12:03:28.969030709Z 42 PC: 9f892 | Get date 0x9f892: cmp cx, 0x7c9
0x9f896: jb 0x9f8ac
0x9f898: je 0x9f8cc
0x9f89a: cmp dl, 0x17
0x9f89d: jne 0x9f8ac
0x9f89f: mov ah, 9
0x9f8a1: mov dx, 0x428
0x9f8a4: add dx, si
0x9f8a6: int 0x21
0x9f8a8: mov ah, 8
0x9f8aa: int 0x21
0x9f8ac: cld
0x9f8ad: mov bx, es
0x9f8af: mov cx, bx
0x9f8b1: add bx, 0x10
0x9f8b4: add word ptr [si + 0x40c], bx
0x9f8b8: add bx, word ptr [si + 0x40e]
0x9f8bc: pop ax
0x9f8bd: cli
0x9f8be: mov ss, bx