Sample viewer

vx.netlux.org/Virus.DOS.Kommuna.801

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:24:13.352590256Z 44 PC: 12db0 | Get time 0x12db0: cmp dl, 0xa
0x12db3: ja 0x12db8
0x12db5: call 0x22bd0
0x12db8: pop ax
0x12db9: pop bx
0x12dba: pop cx
0x12dbb: pop dx
0x12dbc: ret
0x12dbd: shr cx, 1
0x12dbf: cmp cx, word ptr [0x1650]
0x12dc3: jb 0x12dc9
0x12dc5: and word ptr [di + 5], si
0x12dc8: pop dx
0x12dc9: pop dx
0x12dca: jmp 0x12e80
0x12dcd: pop ax
0x12dce: pop si
0x12dcf: mov dx, ax
0x12dd1: call 0x132b4
0x12dd4: call 0x22a51
2018-12-17T22:24:13.355415959Z 78 PC: 12b07 | Find first file
2018-12-17T22:24:13.362278934Z 61 PC: 12b31 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:24:13.370112563Z 63 PC: 12b47 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:24:13.377011819Z 66 PC: 12b56 | Move file pointer
2018-12-17T22:24:13.37915991Z 64 PC: 12b67 | Write file or device (Write 800 bytes on handle 5)
2018-12-17T22:24:13.394833194Z 66 PC: 12b76 | Move file pointer
2018-12-17T22:24:13.397003918Z 64 PC: 12b83 | Write file or device (Write 1 bytes on handle 5)
2018-12-17T22:24:13.42143136Z 64 PC: 12b99 | Write file or device (Write 2 bytes on handle 5)
2018-12-17T22:24:13.428131771Z 87 PC: 12ba7 | Get or set file date and time
2018-12-17T22:24:13.429806163Z 62 PC: 12bae | Close file
2018-12-17T22:24:13.441408731Z 9 PC: 12bb5 | Display string (String= 'Don't warry please !!!')
2018-12-17T22:24:13.444183951Z 9 PC: 12aa2 | Display string (String= 'ABCDE - This is a 100 byte COM test, 1994 ')