Sample viewer

vx.netlux.org/Virus.DOS.Spooky.440

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:50:11.773918169Z 78 PC: 12a79 | Find first file
2018-12-17T22:50:11.780490445Z 61 PC: 12ab3 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:50:11.787002229Z 87 PC: 12aba | Get or set file date and time
2018-12-17T22:50:11.788549488Z 64 PC: 12ad7 | Write file or device (Write 47 bytes on handle 5)
2018-12-17T22:50:11.795922225Z 64 PC: 12ae1 | Write file or device (Write 393 bytes on handle 5)
2018-12-17T22:50:11.798659323Z 87 PC: 12ae8 | Get or set file date and time
2018-12-17T22:50:11.800450119Z 62 PC: 12aec | Close file
2018-12-17T22:50:12.498517337Z 79 PC: 12a79 | Find next file
2018-12-17T22:50:12.506519395Z 61 PC: 12ab3 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:50:12.513357125Z 87 PC: 12aba | Get or set file date and time
2018-12-17T22:50:12.515306927Z 64 PC: 12ad7 | Write file or device (Write 47 bytes on handle 5)
2018-12-17T22:50:12.524677449Z 64 PC: 12ae1 | Write file or device (Write 393 bytes on handle 5)
2018-12-17T22:50:12.528075324Z 87 PC: 12ae8 | Get or set file date and time
2018-12-17T22:50:12.529854631Z 62 PC: 12aec | Close file
2018-12-17T22:50:12.539378125Z 79 PC: 12a79 | Find next file
2018-12-17T22:50:12.542055002Z 61 PC: 12ab3 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:50:12.548480054Z 87 PC: 12aba | Get or set file date and time
2018-12-17T22:50:12.551281467Z 64 PC: 12ad7 | Write file or device (Write 47 bytes on handle 5)
2018-12-17T22:50:12.558019687Z 64 PC: 12ae1 | Write file or device (Write 393 bytes on handle 5)
2018-12-17T22:50:12.560715994Z 87 PC: 12ae8 | Get or set file date and time
2018-12-17T22:50:12.563201396Z 62 PC: 12aec | Close file
2018-12-17T22:50:12.568033892Z 79 PC: 12a79 | Find next file
2018-12-17T22:50:12.57005795Z 61 PC: 12ab3 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:50:12.57486815Z 87 PC: 12aba | Get or set file date and time
2018-12-17T22:50:12.576082537Z 64 PC: 12ad7 | Write file or device (Write 47 bytes on handle 5)
2018-12-17T22:50:12.580823972Z 64 PC: 12ae1 | Write file or device (Write 393 bytes on handle 5)
2018-12-17T22:50:12.585255316Z 87 PC: 12ae8 | Get or set file date and time
2018-12-17T22:50:12.586707889Z 62 PC: 12aec | Close file
2018-12-17T22:50:12.59347613Z 42 PC: 12b00 | Get date 0x12b00: cmp dl, 4
0x12b03: jne 0x12b24
0x12b05: mov ah, 9
0x12b07: mov dx, 0x217
0x12b0a: int 0x21
0x12b0c: mov ah, 0x2c
0x12b0e: int 0x21
0x12b10: cmp dh, 4
0x12b13: nop
0x12b14: jne 0x12b24
0x12b16: mov ah, 0x3b
0x12b18: mov dx, 0x1fd
0x12b1b: int 0x21
0x12b1d: mov ah, 0x41
0x12b1f: mov dx, 0x213
0x12b22: int 0x21
0x12b24: ret
0x12b25: sub ch, byte ptr [0x2a63]
0x12b29: add byte ptr [bp + di + 0x3a], al
0x12b2c: pop sp

{"DateBased":true,"Day":1,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":10144,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:27:17.672263154Z 78 PC: 12a79 | Find first file
2018-12-25T12:27:17.679517025Z 61 PC: 12ab3 | Open file (Filename = 'SLEEP.COM')
2018-12-25T12:27:17.687599235Z 87 PC: 12aba | Get or set file date and time
2018-12-25T12:27:17.689742906Z 64 PC: 12ad7 | Write file or device (Write 47 bytes on handle 5)
2018-12-25T12:27:17.697208911Z 64 PC: 12ae1 | Write file or device (Write 393 bytes on handle 5)
2018-12-25T12:27:17.701284685Z 87 PC: 12ae8 | Get or set file date and time
2018-12-25T12:27:17.703278164Z 62 PC: 12aec | Close file
2018-12-25T12:27:17.932576371Z 79 PC: 12a79 | Find next file (See above)
2018-12-25T12:27:17.937640789Z 61 PC: 12ab3 | Open file (See above)
2018-12-25T12:27:17.945245118Z 87 PC: 12aba | Get or set file date and time (See above)
2018-12-25T12:27:17.947411548Z 64 PC: 12ad7 | Write file or device (See above)
2018-12-25T12:27:17.956408453Z 64 PC: 12ae1 | Write file or device (See above)
2018-12-25T12:27:17.96791118Z 87 PC: 12ae8 | Get or set file date and time (See above)
2018-12-25T12:27:17.969590465Z 62 PC: 12aec | Close file (See above)
2018-12-25T12:27:17.97943413Z 79 PC: 12a79 | Find next file (See above)
2018-12-25T12:27:17.985063047Z 61 PC: 12ab3 | Open file (See above)
2018-12-25T12:27:17.993078798Z 87 PC: 12aba | Get or set file date and time (See above)
2018-12-25T12:27:17.99557162Z 64 PC: 12ad7 | Write file or device (See above)
2018-12-25T12:27:18.004033965Z 64 PC: 12ae1 | Write file or device (See above)
2018-12-25T12:27:18.007068181Z 87 PC: 12ae8 | Get or set file date and time (See above)
2018-12-25T12:27:18.008802428Z 62 PC: 12aec | Close file (See above)
2018-12-25T12:27:18.017931272Z 79 PC: 12a79 | Find next file (See above)
2018-12-25T12:27:18.020969288Z 61 PC: 12ab3 | Open file (See above)
2018-12-25T12:27:18.029113298Z 87 PC: 12aba | Get or set file date and time (See above)
2018-12-25T12:27:18.031926527Z 64 PC: 12ad7 | Write file or device (See above)
2018-12-25T12:27:18.039789523Z 64 PC: 12ae1 | Write file or device (See above)
2018-12-25T12:27:18.043200064Z 87 PC: 12ae8 | Get or set file date and time (See above)
2018-12-25T12:27:18.046341125Z 62 PC: 12aec | Close file (See above)
2018-12-25T12:27:18.054836513Z 42 PC: 12b00 | Get date 0x12b00: cmp dl, 4
0x12b03: jne 0x12b24
0x12b05: mov ah, 9
0x12b07: mov dx, 0x217
0x12b0a: int 0x21
0x12b0c: mov ah, 0x2c
0x12b0e: int 0x21
0x12b10: cmp dh, 4
0x12b13: nop
0x12b14: jne 0x12b24
0x12b16: mov ah, 0x3b
0x12b18: mov dx, 0x1fd
0x12b1b: int 0x21
0x12b1d: mov ah, 0x41
0x12b1f: mov dx, 0x213
0x12b22: int 0x21
0x12b24: ret
0x12b25: sub ch, byte ptr [0x2a63]
0x12b29: add byte ptr [bp + di + 0x3a], al
0x12b2c: pop sp

{"DateBased":true,"Day":4,"Month":1,"Year":1980,"Hour":0,"Min":0,"Second":0,"TimeBased":false,"OriginalID":10144,"SideJobID":0}

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T12:27:17.99501827Z 78 PC: 12a79 | Find first file
2018-12-25T12:27:18.001549657Z 61 PC: 12ab3 | Open file (Filename = 'SLEEP.COM')
2018-12-25T12:27:18.007806256Z 87 PC: 12aba | Get or set file date and time
2018-12-25T12:27:18.009024374Z 64 PC: 12ad7 | Write file or device (Write 47 bytes on handle 5)
2018-12-25T12:27:18.023974721Z 64 PC: 12ae1 | Write file or device (Write 393 bytes on handle 5)
2018-12-25T12:27:18.026748471Z 87 PC: 12ae8 | Get or set file date and time
2018-12-25T12:27:18.028008679Z 62 PC: 12aec | Close file
2018-12-25T12:27:18.04155263Z 79 PC: 12a79 | Find next file (See above)
2018-12-25T12:27:18.045040408Z 61 PC: 12ab3 | Open file (See above)
2018-12-25T12:27:18.051739983Z 87 PC: 12aba | Get or set file date and time (See above)
2018-12-25T12:27:18.053804058Z 64 PC: 12ad7 | Write file or device (See above)
2018-12-25T12:27:18.061245049Z 64 PC: 12ae1 | Write file or device (See above)
2018-12-25T12:27:18.064060127Z 87 PC: 12ae8 | Get or set file date and time (See above)
2018-12-25T12:27:18.065680057Z 62 PC: 12aec | Close file (See above)
2018-12-25T12:27:18.073662372Z 79 PC: 12a79 | Find next file (See above)
2018-12-25T12:27:18.076432915Z 61 PC: 12ab3 | Open file (See above)
2018-12-25T12:27:18.083394732Z 87 PC: 12aba | Get or set file date and time (See above)
2018-12-25T12:27:18.08690621Z 64 PC: 12ad7 | Write file or device (See above)
2018-12-25T12:27:18.093846839Z 64 PC: 12ae1 | Write file or device (See above)
2018-12-25T12:27:18.096584069Z 87 PC: 12ae8 | Get or set file date and time (See above)
2018-12-25T12:27:18.099094389Z 62 PC: 12aec | Close file (See above)
2018-12-25T12:27:18.106625865Z 79 PC: 12a79 | Find next file (See above)
2018-12-25T12:27:18.109532403Z 61 PC: 12ab3 | Open file (See above)
2018-12-25T12:27:18.117246221Z 87 PC: 12aba | Get or set file date and time (See above)
2018-12-25T12:27:18.119135385Z 64 PC: 12ad7 | Write file or device (See above)
2018-12-25T12:27:18.125731736Z 64 PC: 12ae1 | Write file or device (See above)
2018-12-25T12:27:18.128959222Z 87 PC: 12ae8 | Get or set file date and time (See above)
2018-12-25T12:27:18.130553703Z 62 PC: 12aec | Close file (See above)
2018-12-25T12:27:18.137709008Z 42 PC: 12b00 | Get date 0x12b00: cmp dl, 4
0x12b03: jne 0x12b24
0x12b05: mov ah, 9
0x12b07: mov dx, 0x217
0x12b0a: int 0x21
0x12b0c: mov ah, 0x2c
0x12b0e: int 0x21
0x12b10: cmp dh, 4
0x12b13: nop
0x12b14: jne 0x12b24
0x12b16: mov ah, 0x3b
0x12b18: mov dx, 0x1fd
0x12b1b: int 0x21
0x12b1d: mov ah, 0x41
0x12b1f: mov dx, 0x213
0x12b22: int 0x21
0x12b24: ret
0x12b25: sub ch, byte ptr [0x2a63]
0x12b29: add byte ptr [bp + di + 0x3a], al
0x12b2c: pop sp
2018-12-25T12:27:18.14074602Z 9 PC: 12b0c | Display string (String= 'Which is stronger Man or Chu locked in endless warfare fighting over empty names using up peoples strength Stella, coded by Opic [codebreakers],1998 ')
2018-12-25T12:27:18.152423834Z 44 PC: 12b10 | Get time 0x12b10: cmp dh, 4
0x12b13: nop
0x12b14: jne 0x12b24
0x12b16: mov ah, 0x3b
0x12b18: mov dx, 0x1fd
0x12b1b: int 0x21
0x12b1d: mov ah, 0x41
0x12b1f: mov dx, 0x213
0x12b22: int 0x21
0x12b24: ret
0x12b25: sub ch, byte ptr [0x2a63]
0x12b29: add byte ptr [bp + di + 0x3a], al
0x12b2c: pop sp
0x12b2d: ja 0x12b98
0x12b2f: outsb dx, byte ptr [si]
0x12b30: outsw dx, word ptr fs:[si]
0x12b32: ja 0x12ba7
0x12b34: pop sp
0x12b35: arpl word ptr [bx + 0x6d], bp
0x12b38: insw word ptr es:[di], dx