Sample viewer

vx.netlux.org/Virus.DOS.Champaigne.749.a

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:11:19.916361775Z 42 PC: 14102 | Get date 0x14102: mov byte ptr ds:[bp + 0x3ae], dl
0x14107: mov byte ptr ds:[bp + 0x3ad], dh
0x1410c: mov byte ptr ds:[bp + 0x3ac], al
0x14111: cmp al, 1
0x14113: jne 0x14118
0x14115: call 0x1428c
0x14118: cmp al, 0
0x1411a: je 0x14126
0x1411c: mov di, 0x100
0x1411f: lea si, word ptr [bp + 0x2f0]
0x14123: push di
0x14124: movsw word ptr es:[di], word ptr [si]
0x14125: movsw word ptr es:[di], word ptr [si]
0x14126: lea dx, word ptr [bp + 0x3f1]
0x1412a: call 0x1423c
0x1412d: jmp 0x14227
0x14130: cmp byte ptr ds:[bp + 0x3ae], 0x1b
0x14136: jne 0x14143
0x14138: call 0x1416a
0x1413b: cmp byte ptr ds:[bp + 0x3ad], 6
2018-12-17T23:11:19.920210514Z 67 PC: 14294 | Get or set file attributes
2018-12-17T23:11:19.922614506Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:19.924582146Z 61 PC: 142d0 | Open file (Filename = '')
2018-12-17T23:11:19.927307833Z 87 PC: 142a4 | Get or set file date and time
2018-12-17T23:11:19.929471071Z 64 PC: 142b0 | Write file or device (Write 18 bytes on handle 2)
2018-12-17T23:11:19.933279615Z 87 PC: 142b7 | Get or set file date and time
2018-12-17T23:11:19.934968341Z 61 PC: 142bb | Open file (Filename = '}:u���߀�@�')
2018-12-17T23:11:19.941141842Z 67 PC: 142c2 | Get or set file attributes
2018-12-17T23:11:19.943843693Z 26 PC: 14240 | Set disk transfer address
2018-12-17T23:11:19.945945416Z 78 PC: 14232 | Find first file
2018-12-17T23:11:19.959860949Z 67 PC: 14188 | Get or set file attributes
2018-12-17T23:11:19.966528259Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:19.985124114Z 61 PC: 142d0 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:11:19.993421851Z 87 PC: 14198 | Get or set file date and time
2018-12-17T23:11:19.995256081Z 63 PC: 141a5 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:11:20.002751829Z 66 PC: 14246 | Move file pointer
2018-12-17T23:11:20.005433633Z 66 PC: 14246 | Move file pointer
2018-12-17T23:11:20.007322355Z 64 PC: 14281 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T23:11:20.010773627Z 66 PC: 14246 | Move file pointer
2018-12-17T23:11:20.014413282Z 44 PC: 141d8 | Get time 0x141d8: mov word ptr ds:[bp + 0x3dc], dx
0x141dd: mov cx, 0x12
0x141e0: lea di, word ptr [bp + 0x41c]
0x141e4: lea si, word ptr [bp + 0x3de]
0x141e8: push cx
0x141e9: push si
0x141ea: rep movsb byte ptr es:[di], byte ptr [si]
0x141ec: cmp byte ptr ds:[bp + 0x3ac], 0
0x141f2: jne 0x14200
0x141f4: mov cx, 0xd
0x141f7: lea si, word ptr [bp + 0x270]
0x141fb: rep movsb byte ptr es:[di], byte ptr [si]
0x141fd: jmp 0x14209
0x141ff: nop
0x14200: mov cx, 0xb
0x14203: lea si, word ptr [bp + 0x175]
0x14207: rep movsb byte ptr es:[di], byte ptr [si]
0x14209: pop si
0x1420a: pop cx
0x1420b: rep movsb byte ptr es:[di], byte ptr [si]
2018-12-17T23:11:20.017528161Z 64 PC: 1441a | Write file or device (Write 749 bytes on handle 5)
2018-12-17T23:11:20.027616394Z 87 PC: 1421a | Get or set file date and time
2018-12-17T23:11:20.030372418Z 62 PC: 1421e | Close file
2018-12-17T23:11:20.038887803Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.049998891Z 79 PC: 14232 | Find next file
2018-12-17T23:11:20.053249705Z 67 PC: 14188 | Get or set file attributes
2018-12-17T23:11:20.060157097Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.071134183Z 61 PC: 142d0 | Open file (Filename = 'PRINT.COM')
2018-12-17T23:11:20.084986517Z 87 PC: 14198 | Get or set file date and time
2018-12-17T23:11:20.087687597Z 63 PC: 141a5 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:11:20.095195778Z 87 PC: 1421a | Get or set file date and time
2018-12-17T23:11:20.097164811Z 62 PC: 1421e | Close file
2018-12-17T23:11:20.105643758Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.116877507Z 79 PC: 14232 | Find next file
2018-12-17T23:11:20.119905703Z 67 PC: 14188 | Get or set file attributes
2018-12-17T23:11:20.127247441Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.137848259Z 61 PC: 142d0 | Open file (Filename = 'HELLO.COM')
2018-12-17T23:11:20.150792134Z 87 PC: 14198 | Get or set file date and time
2018-12-17T23:11:20.153711966Z 63 PC: 141a5 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:11:20.161016744Z 66 PC: 14246 | Move file pointer
2018-12-17T23:11:20.16307699Z 66 PC: 14246 | Move file pointer
2018-12-17T23:11:20.165982805Z 64 PC: 14281 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T23:11:20.169368122Z 66 PC: 14246 | Move file pointer
2018-12-17T23:11:20.171084079Z 44 PC: 141d8 | Get time 0x141d8: mov word ptr ds:[bp + 0x3dc], dx
0x141dd: mov cx, 0x12
0x141e0: lea di, word ptr [bp + 0x41c]
0x141e4: lea si, word ptr [bp + 0x3de]
0x141e8: push cx
0x141e9: push si
0x141ea: rep movsb byte ptr es:[di], byte ptr [si]
0x141ec: cmp byte ptr ds:[bp + 0x3ac], 0
0x141f2: jne 0x14200
0x141f4: mov cx, 0xd
0x141f7: lea si, word ptr [bp + 0x270]
0x141fb: rep movsb byte ptr es:[di], byte ptr [si]
0x141fd: jmp 0x14209
0x141ff: nop
0x14200: mov cx, 0xb
0x14203: lea si, word ptr [bp + 0x175]
0x14207: rep movsb byte ptr es:[di], byte ptr [si]
0x14209: pop si
0x1420a: pop cx
0x1420b: rep movsb byte ptr es:[di], byte ptr [si]
2018-12-17T23:11:20.174458576Z 64 PC: 1441a | Write file or device (Write 749 bytes on handle 5)
2018-12-17T23:11:20.18357378Z 87 PC: 1421a | Get or set file date and time
2018-12-17T23:11:20.185403892Z 62 PC: 1421e | Close file
2018-12-17T23:11:20.194281399Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.205430628Z 79 PC: 14232 | Find next file
2018-12-17T23:11:20.208429659Z 67 PC: 14188 | Get or set file attributes
2018-12-17T23:11:20.214749185Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.226552655Z 61 PC: 142d0 | Open file (Filename = 'PHANG.COM')
2018-12-17T23:11:20.234224294Z 87 PC: 14198 | Get or set file date and time
2018-12-17T23:11:20.236199489Z 63 PC: 141a5 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:11:20.244052839Z 87 PC: 1421a | Get or set file date and time
2018-12-17T23:11:20.246540468Z 62 PC: 1421e | Close file
2018-12-17T23:11:20.255068397Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.267161693Z 79 PC: 14232 | Find next file
2018-12-17T23:11:20.270285278Z 67 PC: 14188 | Get or set file attributes
2018-12-17T23:11:20.276600606Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.291073897Z 61 PC: 142d0 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T23:11:20.299177578Z 87 PC: 14198 | Get or set file date and time
2018-12-17T23:11:20.301402293Z 63 PC: 141a5 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:11:20.308138512Z 87 PC: 1421a | Get or set file date and time
2018-12-17T23:11:20.310741177Z 62 PC: 1421e | Close file
2018-12-17T23:11:20.31823418Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.328909308Z 79 PC: 14232 | Find next file
2018-12-17T23:11:20.33283982Z 67 PC: 14188 | Get or set file attributes
2018-12-17T23:11:20.339262701Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.352780225Z 61 PC: 142d0 | Open file (Filename = 'MANDEL.COM')
2018-12-17T23:11:20.360652471Z 87 PC: 14198 | Get or set file date and time
2018-12-17T23:11:20.362229487Z 63 PC: 141a5 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:11:20.369594689Z 66 PC: 14246 | Move file pointer
2018-12-17T23:11:20.372047954Z 66 PC: 14246 | Move file pointer
2018-12-17T23:11:20.374145389Z 64 PC: 14281 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T23:11:20.377342702Z 66 PC: 14246 | Move file pointer
2018-12-17T23:11:20.379504738Z 44 PC: 141d8 | Get time 0x141d8: mov word ptr ds:[bp + 0x3dc], dx
0x141dd: mov cx, 0x12
0x141e0: lea di, word ptr [bp + 0x41c]
0x141e4: lea si, word ptr [bp + 0x3de]
0x141e8: push cx
0x141e9: push si
0x141ea: rep movsb byte ptr es:[di], byte ptr [si]
0x141ec: cmp byte ptr ds:[bp + 0x3ac], 0
0x141f2: jne 0x14200
0x141f4: mov cx, 0xd
0x141f7: lea si, word ptr [bp + 0x270]
0x141fb: rep movsb byte ptr es:[di], byte ptr [si]
0x141fd: jmp 0x14209
0x141ff: nop
0x14200: mov cx, 0xb
0x14203: lea si, word ptr [bp + 0x175]
0x14207: rep movsb byte ptr es:[di], byte ptr [si]
0x14209: pop si
0x1420a: pop cx
0x1420b: rep movsb byte ptr es:[di], byte ptr [si]
2018-12-17T23:11:20.38399869Z 64 PC: 1441a | Write file or device (Write 749 bytes on handle 5)
2018-12-17T23:11:20.393816325Z 87 PC: 1421a | Get or set file date and time
2018-12-17T23:11:20.396168099Z 62 PC: 1421e | Close file
2018-12-17T23:11:20.40452157Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.415186138Z 79 PC: 14232 | Find next file
2018-12-17T23:11:20.419083297Z 67 PC: 14188 | Get or set file attributes
2018-12-17T23:11:20.442113373Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.452738366Z 61 PC: 142d0 | Open file (Filename = 'PAH.COM')
2018-12-17T23:11:20.460075997Z 87 PC: 14198 | Get or set file date and time
2018-12-17T23:11:20.462579105Z 63 PC: 141a5 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:11:20.469778645Z 87 PC: 1421a | Get or set file date and time
2018-12-17T23:11:20.471502558Z 62 PC: 1421e | Close file
2018-12-17T23:11:20.479597974Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.491447781Z 79 PC: 14232 | Find next file
2018-12-17T23:11:20.494921946Z 67 PC: 14188 | Get or set file attributes
2018-12-17T23:11:20.501732776Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.512927701Z 61 PC: 142d0 | Open file (Filename = 'TEST.COM')
2018-12-17T23:11:20.519800687Z 87 PC: 14198 | Get or set file date and time
2018-12-17T23:11:20.522415445Z 63 PC: 141a5 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T23:11:20.52995184Z 87 PC: 1421a | Get or set file date and time
2018-12-17T23:11:20.531779498Z 62 PC: 1421e | Close file
2018-12-17T23:11:20.539900431Z 67 PC: 142c8 | Get or set file attributes
2018-12-17T23:11:20.554226746Z 79 PC: 14232 | Find next file
2018-12-17T23:11:20.557214736Z 26 PC: 14240 | Set disk transfer address
2018-12-17T23:11:20.558939921Z 48 PC: 12a63 | Get DOS version
2018-12-17T23:11:20.561628478Z 9 PC: 12a7a | Display string (String= ' --=[ Selfchecking AntiStealth Goat COM/EXE file, 01/06/01 ]=------------------ (c) 1995-2001 by ROSE SWE, Dipl.-Ing. Ralph Roth - Version 1.18 - Freeware ')
2018-12-17T23:11:20.571382733Z 61 PC: 12cb7 | Open file (Filename = '')
2018-12-17T23:11:20.578648349Z 9 PC: 12a88 | Display string (String= 'Self test: ')
2018-12-17T23:11:20.583421526Z 93 PC: 12b24 | File sharing functions
2018-12-17T23:11:20.58536959Z 9 PC: 12b03 | Display string (String= 'Size change=+02EDh/00749d. Virus might be activ? ')
2018-12-17T23:11:20.589636746Z 76 PC: 12b09 | Terminate with return code (Return code = '1')