Sample viewer

vx.netlux.org/Virus.DOS.Anjo.700

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:29:18.794043947Z 78 PC: 12b0b | Find first file
2018-12-17T22:29:18.800439761Z 67 PC: 12b0b | Get or set file attributes
2018-12-17T22:29:18.815659005Z 61 PC: 12b0b | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:29:18.822803121Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:18.825386337Z 64 PC: 12b0b | Write file or device (Write 39 bytes on handle 5)
2018-12-17T22:29:18.831954485Z 64 PC: 12b0b | Write file or device (Write 661 bytes on handle 5)
2018-12-17T22:29:18.840169639Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:18.842209927Z 62 PC: 12b0b | Close file
2018-12-17T22:29:18.849705758Z 79 PC: 12b0b | Find next file
2018-12-17T22:29:18.852305565Z 67 PC: 12b0b | Get or set file attributes
2018-12-17T22:29:18.862038803Z 61 PC: 12b0b | Open file (Filename = 'PRINT.COM')
2018-12-17T22:29:18.868775934Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:18.870253466Z 64 PC: 12b0b | Write file or device (Write 39 bytes on handle 5)
2018-12-17T22:29:18.876549482Z 64 PC: 12b0b | Write file or device (Write 661 bytes on handle 5)
2018-12-17T22:29:18.884456582Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:18.88597713Z 62 PC: 12b0b | Close file
2018-12-17T22:29:18.894044964Z 79 PC: 12b0b | Find next file
2018-12-17T22:29:18.897200784Z 67 PC: 12b0b | Get or set file attributes
2018-12-17T22:29:18.909537044Z 61 PC: 12b0b | Open file (Filename = 'HELLO.COM')
2018-12-17T22:29:18.916002271Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:18.91797424Z 64 PC: 12b0b | Write file or device (Write 39 bytes on handle 5)
2018-12-17T22:29:18.924568504Z 64 PC: 12b0b | Write file or device (Write 661 bytes on handle 5)
2018-12-17T22:29:18.932524927Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:18.934697464Z 62 PC: 12b0b | Close file
2018-12-17T22:29:18.942908988Z 79 PC: 12b0b | Find next file
2018-12-17T22:29:18.945522611Z 67 PC: 12b0b | Get or set file attributes
2018-12-17T22:29:18.955562235Z 61 PC: 12b0b | Open file (Filename = 'PHANG.COM')
2018-12-17T22:29:18.961914915Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:18.963457874Z 64 PC: 12b0b | Write file or device (Write 39 bytes on handle 5)
2018-12-17T22:29:18.971877601Z 64 PC: 12b0b | Write file or device (Write 661 bytes on handle 5)
2018-12-17T22:29:18.980180513Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:18.986851922Z 62 PC: 12b0b | Close file
2018-12-17T22:29:19.054741511Z 79 PC: 12b0b | Find next file
2018-12-17T22:29:19.058311684Z 67 PC: 12b0b | Get or set file attributes
2018-12-17T22:29:19.079025624Z 61 PC: 12b0b | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:29:19.095235588Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:19.096902328Z 64 PC: 12b0b | Write file or device (Write 39 bytes on handle 5)
2018-12-17T22:29:19.101997624Z 64 PC: 12b0b | Write file or device (Write 661 bytes on handle 5)
2018-12-17T22:29:19.108532435Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:19.109986098Z 62 PC: 12b0b | Close file
2018-12-17T22:29:19.116283338Z 79 PC: 12b0b | Find next file
2018-12-17T22:29:19.124984105Z 67 PC: 12b0b | Get or set file attributes
2018-12-17T22:29:19.135649913Z 61 PC: 12b0b | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:29:19.142267814Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:19.144236519Z 64 PC: 12b0b | Write file or device (Write 39 bytes on handle 5)
2018-12-17T22:29:19.152530994Z 64 PC: 12b0b | Write file or device (Write 661 bytes on handle 5)
2018-12-17T22:29:19.1607368Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:19.162241831Z 62 PC: 12b0b | Close file
2018-12-17T22:29:19.170380385Z 79 PC: 12b0b | Find next file
2018-12-17T22:29:19.172981242Z 67 PC: 12b0b | Get or set file attributes
2018-12-17T22:29:19.183740736Z 61 PC: 12b0b | Open file (Filename = 'PAH.COM')
2018-12-17T22:29:19.192457486Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:19.194409935Z 64 PC: 12b0b | Write file or device (Write 39 bytes on handle 5)
2018-12-17T22:29:19.200850293Z 64 PC: 12b0b | Write file or device (Write 661 bytes on handle 5)
2018-12-17T22:29:19.209168001Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:19.210568205Z 62 PC: 12b0b | Close file
2018-12-17T22:29:19.218452163Z 79 PC: 12b0b | Find next file
2018-12-17T22:29:19.22146158Z 67 PC: 12b0b | Get or set file attributes
2018-12-17T22:29:19.231136775Z 61 PC: 12b0b | Open file (Filename = 'TEST.COM')
2018-12-17T22:29:19.237997332Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:19.240920862Z 64 PC: 12b0b | Write file or device (Write 39 bytes on handle 5)
2018-12-17T22:29:19.247630995Z 64 PC: 12b0b | Write file or device (Write 661 bytes on handle 5)
2018-12-17T22:29:19.255719935Z 87 PC: 12b0b | Get or set file date and time
2018-12-17T22:29:19.257767047Z 62 PC: 12b0b | Close file
2018-12-17T22:29:19.265515157Z 79 PC: 12b0b | Find next file
2018-12-17T22:29:19.268134042Z 59 PC: 12b0b | Change current directory
2018-12-17T22:29:19.272940249Z 42 PC: 12b0b | Get date 0x12b0b: ret
0x12b0c: or cl, byte ptr [di]
0x12b0e: push bx
0x12b0f: jne 0x12b32
0x12b12: insw word ptr es:[di], dx
0x12b13: imul sp, word ptr [bp + di + 0x72], 0x206f
0x12b18: outsd dx, dword ptr [si]
0x12b1a: imul sp, word ptr [bx + si], 0x6261
0x12b1e: outsb dx, byte ptr gs:[si]
0x12b20: arpl word ptr [bx + 0x61], bp
0x12b23: outsw dx, word ptr fs:[si]
0x12b25: and byte ptr [bx + si + 0x65], dh
0x12b28: insb byte ptr es:[di], dx
0x12b29: popaw
0x12b2a: and byte ptr [bp + 0x69], dh
0x12b2d: jae 0x12b98
0x12b2f: je 0x12b92
0x12b31: and byte ptr [si + 0x65], ah
0x12b34: and byte ptr [di + 0x6d], dh
0x12b37: and byte ptr [bx + di + 0x6e], al
2018-12-17T22:29:19.275343556Z 42 PC: 12b0b | Get date 0x12b0b: ret
0x12b0c: or cl, byte ptr [di]
0x12b0e: push bx
0x12b0f: jne 0x12b32
0x12b12: insw word ptr es:[di], dx
0x12b13: imul sp, word ptr [bp + di + 0x72], 0x206f
0x12b18: outsd dx, dword ptr [si]
0x12b1a: imul sp, word ptr [bx + si], 0x6261
0x12b1e: outsb dx, byte ptr gs:[si]
0x12b20: arpl word ptr [bx + 0x61], bp
0x12b23: outsw dx, word ptr fs:[si]
0x12b25: and byte ptr [bx + si + 0x65], dh
0x12b28: insb byte ptr es:[di], dx
0x12b29: popaw
0x12b2a: and byte ptr [bp + 0x69], dh
0x12b2d: jae 0x12b98
0x12b2f: je 0x12b92
0x12b31: and byte ptr [si + 0x65], ah
0x12b34: and byte ptr [di + 0x6d], dh
0x12b37: and byte ptr [bx + di + 0x6e], al