Sample viewer

vx.netlux.org/Virus.DOS.TPE.Little.1758

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:55:40.996519757Z 26 PC: 22a6a | Set disk transfer address
2018-12-17T22:55:40.998255564Z 78 PC: 22a73 | Find first file
2018-12-17T22:55:41.00498782Z 61 PC: 22a80 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:55:41.011656642Z 87 PC: 22a89 | Get or set file date and time
2018-12-17T22:55:41.013299754Z 63 PC: 22ab6 | Read file or device (Read 407 bytes on handle 5)
2018-12-17T22:55:41.020164279Z 44 PC: 23038 | Get time 0x23038: in al, 0x40
0x2303a: mov ah, al
0x2303c: in al, 0x40
0x2303e: xor ax, cx
0x23040: xor dx, ax
0x23042: jmp 0x23069
0x23044: call 0x2304c
0x23047: or ax, ax
0x23049: je 0x23044
0x2304b: ret
0x2304c: push dx
0x2304d: push cx
0x2304e: push bx
0x2304f: in al, 0x40
0x23051: add ax, 0
0x23054: mov dx, 0
0x23057: mov cx, 7
0x2305a: shl ax, 1
0x2305c: rcl dx, 1
0x2305e: mov bl, al
2018-12-17T22:55:41.025865082Z 66 PC: 22ae4 | Move file pointer
2018-12-17T22:55:41.027469596Z 64 PC: 22aea | Write file or device (Write 2216 bytes on handle 5)
2018-12-17T22:55:41.042527882Z 87 PC: 22af1 | Get or set file date and time
2018-12-17T22:55:41.044151258Z 87 PC: 22b0c | Get or set file date and time
2018-12-17T22:55:41.045872033Z 62 PC: 22b10 | Close file
2018-12-17T22:55:41.054980292Z 26 PC: 22b26 | Set disk transfer address
2018-12-17T22:55:41.057382687Z 76 PC: 12a45 | Terminate with return code (Return code = '0')