Sample viewer

vx.netlux.org/Virus.DOS.Deviant.448

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:01:27.41042481Z 47 PC: 12a9f | Get disk transfer address
2018-12-17T23:01:27.41165957Z 26 PC: 12aab | Set disk transfer address
2018-12-17T23:01:27.413808417Z 78 PC: 12ab6 | Find first file
2018-12-17T23:01:27.422312457Z 67 PC: 12ac4 | Get or set file attributes
2018-12-17T23:01:27.428741096Z 67 PC: 12ad4 | Get or set file attributes
2018-12-17T23:01:27.448894265Z 61 PC: 12ae5 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:01:27.456481542Z 63 PC: 12aff | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:01:27.467067774Z 66 PC: 12b46 | Move file pointer
2018-12-17T23:01:27.472381137Z 64 PC: 12b51 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:01:27.477486501Z 66 PC: 12b5a | Move file pointer
2018-12-17T23:01:27.481199317Z 44 PC: 12b5e | Get time 0x12b5e: mov byte ptr [bp + 0x2b9], dl
0x12b62: lea dx, word ptr [bp + 0x107]
0x12b66: mov cx, 0x1c0
0x12b69: lea ax, word ptr [bp + 0x23d]
0x12b6d: push ax
0x12b6e: push cx
0x12b6f: push dx
0x12b70: push ax
0x12b71: push bp
0x12b72: mov bp, sp
0x12b74: mov word ptr [bp + 2], 0xff
0x12b79: pop bp
0x12b7a: jmp 0x12a59
0x12b7d: mov ax, 0x5701
0x12b80: mov cx, word ptr [bp + 0x2b1]
0x12b84: mov dx, word ptr [bp + 0x2b3]
0x12b88: int 0x21
0x12b8a: mov ah, 0x3e
0x12b8c: int 0x21
0x12b8e: mov ax, 0x4301
2018-12-17T23:01:27.484797728Z 64 PC: 12a83 | Write file or device (Write 448 bytes on handle 5)
2018-12-17T23:01:27.494623491Z 87 PC: 12b8a | Get or set file date and time
2018-12-17T23:01:27.496766728Z 62 PC: 12b8e | Close file
2018-12-17T23:01:27.505373091Z 67 PC: 12b9d | Get or set file attributes
2018-12-17T23:01:27.516872879Z 76 PC: 12ba9 | Terminate with return code (Return code = '0')