Sample viewer

vx.netlux.org/Virus.DOS.Swastika.442

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:54:35.899943596Z 25 PC: 12a44 | Get default drive
2018-12-17T22:54:35.9016478Z 26 PC: 12a4d | Set disk transfer address
2018-12-17T22:54:35.902952624Z 14 PC: 12a55 | Set default drive (Drive = 'C')
2018-12-17T22:54:35.904232788Z 71 PC: 12a66 | Get current directory
2018-12-17T22:54:35.907081458Z 78 PC: 12a8e | Find first file
2018-12-17T22:54:35.912565709Z 61 PC: 12abc | Open file (Filename = '\COMMAND.COM')
2018-12-17T22:54:35.91873833Z 63 PC: 12ac8 | Read file or device (Read 65534 bytes on handle 5)
2018-12-17T22:54:35.938043337Z 66 PC: 12ad1 | Move file pointer
2018-12-17T22:54:35.939329299Z 64 PC: 12adb | Write file or device (Write 442 bytes on handle 5)
2018-12-17T22:54:35.94196563Z 64 PC: 12ae4 | Write file or device (Write 54645 bytes on handle 5)
2018-12-17T22:54:36.30230362Z 87 PC: 12aff | Get or set file date and time
2018-12-17T22:54:36.305041615Z 62 PC: 12b03 | Close file
2018-12-17T22:54:36.312234195Z 67 PC: 12b0b | Get or set file attributes
2018-12-17T22:54:36.320399867Z 67 PC: 12b11 | Get or set file attributes
2018-12-17T22:54:36.329799909Z 79 PC: 12a8e | Find next file
2018-12-17T22:54:36.332565936Z 14 PC: 12a55 | Set default drive (Drive = 'D')
2018-12-17T22:54:36.335247088Z 71 PC: 12a66 | Get current directory
2018-12-17T22:54:36.337955246Z 78 PC: 12a8e | Find first file
2018-12-17T22:54:36.343563828Z 79 PC: 12a8e | Find next file
2018-12-17T22:54:36.346960341Z 14 PC: 12a55 | Set default drive (Drive = 'E')
2018-12-17T22:54:36.348741329Z 71 PC: 12a66 | Get current directory
2018-12-17T22:54:36.351216956Z 78 PC: 12a8e | Find first file
2018-12-17T22:54:36.356824201Z 79 PC: 12a8e | Find next file
2018-12-17T22:54:36.35978348Z 42 PC: 12b89 | Get date 0x12b89: cmp dh, 0xb
0x12b8c: jl 0x12bcf
0x12b8e: mov ah, 0xf
0x12b90: int 0x10
0x12b92: push bx
0x12b93: push ax
0x12b94: mov ax, 0xe
0x12b97: int 0x10
0x12b99: mov cx, word ptr [0x1d7]
0x12b9d: mov bp, 0x1d9
0x12ba0: push cx
0x12ba1: mov cl, byte ptr [bp]
0x12ba4: inc bp
0x12ba5: mov bl, byte ptr [bp]
0x12ba8: mov bh, 0
0x12baa: mov ax, 0xedb
0x12bad: int 0x10
0x12baf: int 0x10
0x12bb1: loop 0x12bad
0x12bb3: inc bp
2018-12-17T22:54:43.413699394Z 14 PC: 12bd4 | Set default drive (Drive = 'A')
2018-12-17T22:54:43.415000975Z 2 PC: 12a40 | Character output (Char = '0d')
2018-12-17T22:54:43.416926199Z 9 PC: 12aa2 | Display string (String= 'ABCDE - This is a 100 byte COM test, 1994 ')

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":11607,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:30:53.049691324Z 25 PC: 12a44 | Get default drive
2018-12-25T12:30:53.051832699Z 26 PC: 12a4d | Set disk transfer address
2018-12-25T12:30:53.052902709Z 14 PC: 12a55 | Set default drive (Drive = 'C')
2018-12-25T12:30:53.054130999Z 71 PC: 12a66 | Get current directory
2018-12-25T12:30:53.05706047Z 78 PC: 12a8e | Find first file
2018-12-25T12:30:53.063259905Z 61 PC: 12abc | Open file (Filename = '\COMMAND.COM')
2018-12-25T12:30:53.069075209Z 63 PC: 12ac8 | Read file or device (Read 65534 bytes on handle 5)
2018-12-25T12:30:53.08270379Z 66 PC: 12ad1 | Move file pointer
2018-12-25T12:30:53.084203492Z 64 PC: 12adb | Write file or device (Write 442 bytes on handle 5)
2018-12-25T12:30:53.086841326Z 64 PC: 12ae4 | Write file or device (Write 54645 bytes on handle 5)
2018-12-25T12:30:53.421581117Z 87 PC: 12aff | Get or set file date and time
2018-12-25T12:30:53.426142354Z 62 PC: 12b03 | Close file
2018-12-25T12:30:53.432832192Z 67 PC: 12b0b | Get or set file attributes
2018-12-25T12:30:53.43832872Z 67 PC: 12b11 | Get or set file attributes
2018-12-25T12:30:53.449081394Z 79 PC: 12a8e | Find next file (See above)
2018-12-25T12:30:53.451839458Z 14 PC: 12a55 | Set default drive (See above)
2018-12-25T12:30:53.453341356Z 71 PC: 12a66 | Get current directory (See above)
2018-12-25T12:30:53.456982531Z 78 PC: 12a8e | Find first file (See above)
2018-12-25T12:30:53.462226838Z 79 PC: 12a8e | Find next file (See above)
2018-12-25T12:30:53.464568388Z 14 PC: 12a55 | Set default drive (See above)
2018-12-25T12:30:53.466510863Z 71 PC: 12a66 | Get current directory (See above)
2018-12-25T12:30:53.469447568Z 78 PC: 12a8e | Find first file (See above)
2018-12-25T12:30:53.474980243Z 79 PC: 12a8e | Find next file (See above)
2018-12-25T12:30:53.478576242Z 42 PC: 12b89 | Get date 0x12b89: cmp dh, 0xb
0x12b8c: jl 0x12bcf
0x12b8e: mov ah, 0xf
0x12b90: int 0x10
0x12b92: push bx
0x12b93: push ax
0x12b94: mov ax, 0xe
0x12b97: int 0x10
0x12b99: mov cx, word ptr [0x1d7]
0x12b9d: mov bp, 0x1d9
0x12ba0: push cx
0x12ba1: mov cl, byte ptr [bp]
0x12ba4: inc bp
0x12ba5: mov bl, byte ptr [bp]
0x12ba8: mov bh, 0
0x12baa: mov ax, 0xedb
0x12bad: int 0x10
0x12baf: int 0x10
0x12bb1: loop 0x12bad
0x12bb3: inc bp
2018-12-25T12:30:53.486402807Z 14 PC: 12bd4 | Set default drive (Drive = 'A')
2018-12-25T12:30:53.48844978Z 2 PC: 12a40 | Character output (Char = '0d')
2018-12-25T12:30:53.491227418Z 9 PC: 12aa2 | Display string (String= 'ABCDE - This is a 100 byte COM test, 1994 ')

{"DateBased":true,"Day":1,"Month":11,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":11607,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:30:53.129618066Z 25 PC: 12a44 | Get default drive
2018-12-25T12:30:53.130966607Z 26 PC: 12a4d | Set disk transfer address
2018-12-25T12:30:53.132741511Z 14 PC: 12a55 | Set default drive (Drive = 'C')
2018-12-25T12:30:53.134231898Z 71 PC: 12a66 | Get current directory
2018-12-25T12:30:53.137208362Z 78 PC: 12a8e | Find first file
2018-12-25T12:30:53.143490467Z 61 PC: 12abc | Open file (Filename = '\COMMAND.COM')
2018-12-25T12:30:53.153574277Z 63 PC: 12ac8 | Read file or device (Read 65534 bytes on handle 5)
2018-12-25T12:30:53.171295879Z 66 PC: 12ad1 | Move file pointer
2018-12-25T12:30:53.17298073Z 64 PC: 12adb | Write file or device (Write 442 bytes on handle 5)
2018-12-25T12:30:53.177724683Z 64 PC: 12ae4 | Write file or device (Write 54645 bytes on handle 5)
2018-12-25T12:30:53.528095434Z 87 PC: 12aff | Get or set file date and time
2018-12-25T12:30:53.529921999Z 62 PC: 12b03 | Close file
2018-12-25T12:30:53.538246925Z 67 PC: 12b0b | Get or set file attributes
2018-12-25T12:30:53.5447913Z 67 PC: 12b11 | Get or set file attributes
2018-12-25T12:30:53.55463455Z 79 PC: 12a8e | Find next file (See above)
2018-12-25T12:30:53.557323135Z 14 PC: 12a55 | Set default drive (See above)
2018-12-25T12:30:53.560063194Z 71 PC: 12a66 | Get current directory (See above)
2018-12-25T12:30:53.56317686Z 78 PC: 12a8e | Find first file (See above)
2018-12-25T12:30:53.570279619Z 79 PC: 12a8e | Find next file (See above)
2018-12-25T12:30:53.574545187Z 14 PC: 12a55 | Set default drive (See above)
2018-12-25T12:30:53.57645872Z 71 PC: 12a66 | Get current directory (See above)
2018-12-25T12:30:53.579676542Z 78 PC: 12a8e | Find first file (See above)
2018-12-25T12:30:53.587322972Z 79 PC: 12a8e | Find next file (See above)
2018-12-25T12:30:53.59047336Z 42 PC: 12b89 | Get date 0x12b89: cmp dh, 0xb
0x12b8c: jl 0x12bcf
0x12b8e: mov ah, 0xf
0x12b90: int 0x10
0x12b92: push bx
0x12b93: push ax
0x12b94: mov ax, 0xe
0x12b97: int 0x10
0x12b99: mov cx, word ptr [0x1d7]
0x12b9d: mov bp, 0x1d9
0x12ba0: push cx
0x12ba1: mov cl, byte ptr [bp]
0x12ba4: inc bp
0x12ba5: mov bl, byte ptr [bp]
0x12ba8: mov bh, 0
0x12baa: mov ax, 0xedb
0x12bad: int 0x10
0x12baf: int 0x10
0x12bb1: loop 0x12bad
0x12bb3: inc bp
2018-12-25T12:31:00.653683981Z 14 PC: 12bd4 | Set default drive (Drive = 'A')
2018-12-25T12:31:00.656903091Z 2 PC: 12a40 | Character output (Char = '0d')
2018-12-25T12:31:00.660213308Z 9 PC: 12aa2 | Display string (String= 'ABCDE - This is a 100 byte COM test, 1994 ')