Sample viewer

vx.netlux.org/Virus.DOS.Leprosy.Misery.664

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:46:36.158210506Z 44 PC: 12b67 | Get time 0x12b67: cmp byte ptr [0x106], 0
0x12b6c: je 0x12b73
0x12b6e: cmp dh, 0xf
0x12b71: jg 0x12b7c
0x12b73: cmp dl, 0
0x12b76: je 0x12b63
0x12b78: mov byte ptr [0x106], dl
0x12b7c: mov byte ptr [0x218], 0
0x12b81: mov byte ptr [0x219], 4
0x12b86: mov byte ptr [0x222], 0
0x12b8b: mov cx, 0x27
0x12b8e: mov dx, 0x131
0x12b91: mov ah, 0x4e
0x12b93: int 0x21
0x12b95: cmp ax, 0x12
0x12b98: je 0x12b9d
0x12b9a: call 0x12bbf
0x12b9d: mov cx, 0x27
0x12ba0: mov dx, 0x137
0x12ba3: mov ah, 0x4e
2018-12-17T22:46:36.160891251Z 78 PC: 12b95 | Find first file
2018-12-17T22:46:36.168332296Z 78 PC: 12ba7 | Find first file
2018-12-17T22:46:36.175805461Z 67 PC: 12be0 | Get or set file attributes
2018-12-17T22:46:36.192711403Z 61 PC: 12be6 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:46:36.201006072Z 63 PC: 12bf5 | Read file or device (Read 20 bytes on handle 5)
2018-12-17T22:46:36.208573244Z 62 PC: 12c29 | Close file
2018-12-17T22:46:36.21088729Z 61 PC: 12c32 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:46:36.219506628Z 64 PC: 12a5a | Write file or device (Write 664 bytes on handle 5)
2018-12-17T22:46:36.229175938Z 87 PC: 12c5a | Get or set file date and time
2018-12-17T22:46:36.231211Z 62 PC: 12c62 | Close file
2018-12-17T22:46:36.23975097Z 67 PC: 12c6f | Get or set file attributes
2018-12-17T22:46:36.245611216Z 79 PC: 12c19 | Find next file
2018-12-17T22:46:36.249384954Z 67 PC: 12be0 | Get or set file attributes
2018-12-17T22:46:36.26017054Z 61 PC: 12be6 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:46:36.268467083Z 63 PC: 12bf5 | Read file or device (Read 20 bytes on handle 5)
2018-12-17T22:46:36.276081363Z 62 PC: 12c29 | Close file
2018-12-17T22:46:36.278322713Z 61 PC: 12c32 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:46:36.292504989Z 64 PC: 12a5a | Write file or device (Write 664 bytes on handle 5)
2018-12-17T22:46:36.303014637Z 87 PC: 12c5a | Get or set file date and time
2018-12-17T22:46:36.30510834Z 62 PC: 12c62 | Close file
2018-12-17T22:46:36.316592028Z 67 PC: 12c6f | Get or set file attributes
2018-12-17T22:46:36.323364788Z 79 PC: 12c19 | Find next file
2018-12-17T22:46:36.32686971Z 67 PC: 12be0 | Get or set file attributes
2018-12-17T22:46:36.338729745Z 61 PC: 12be6 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:46:36.34652726Z 63 PC: 12bf5 | Read file or device (Read 20 bytes on handle 5)
2018-12-17T22:46:36.353918041Z 62 PC: 12c29 | Close file
2018-12-17T22:46:36.357094658Z 61 PC: 12c32 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:46:36.365799506Z 64 PC: 12a5a | Write file or device (Write 664 bytes on handle 5)
2018-12-17T22:46:36.375164465Z 87 PC: 12c5a | Get or set file date and time
2018-12-17T22:46:36.37711059Z 62 PC: 12c62 | Close file
2018-12-17T22:46:36.38701385Z 67 PC: 12c6f | Get or set file attributes
2018-12-17T22:46:36.392437205Z 79 PC: 12c19 | Find next file
2018-12-17T22:46:36.396029282Z 67 PC: 12be0 | Get or set file attributes
2018-12-17T22:46:36.407416268Z 61 PC: 12be6 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:46:36.420316196Z 63 PC: 12bf5 | Read file or device (Read 20 bytes on handle 5)
2018-12-17T22:46:36.427682301Z 62 PC: 12c29 | Close file
2018-12-17T22:46:36.431109918Z 61 PC: 12c32 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:46:36.438879511Z 64 PC: 12a5a | Write file or device (Write 664 bytes on handle 5)
2018-12-17T22:46:36.447711448Z 87 PC: 12c5a | Get or set file date and time
2018-12-17T22:46:36.450128768Z 62 PC: 12c62 | Close file
2018-12-17T22:46:36.458778814Z 67 PC: 12c6f | Get or set file attributes
2018-12-17T22:46:36.464173967Z 9 PC: 12ca2 | Display string (String= ' Metal up your ass..')
2018-12-17T22:46:36.469521059Z 76 PC: 12ca6 | Terminate with return code (Return code = '36')