Sample viewer

vx.netlux.org/Virus.DOS.V-Silence.4096

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:28:49.379916044Z 75 PC: 131ea | Execute program
2018-12-17T22:28:49.382724645Z 98 PC: 131ea | Get current PSP
2018-12-17T22:28:49.383572954Z 74 PC: 131ea | Reallocate memory
2018-12-17T22:28:49.385030919Z 72 PC: 131ea | Allocate memory
2018-12-17T22:28:49.387300843Z 67 PC: 131ea | Get or set file attributes
2018-12-17T22:28:49.393997373Z 67 PC: 131ea | Get or set file attributes
2018-12-17T22:28:49.416701375Z 61 PC: 131ea | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:28:49.425378081Z 87 PC: 131ea | Get or set file date and time
2018-12-17T22:28:49.427191359Z 63 PC: 131ea | Read file or device (Read 32 bytes on handle 5)
2018-12-17T22:28:49.433775827Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.436102374Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.437664737Z 72 PC: 131ea | Allocate memory
2018-12-17T22:28:49.439215926Z 63 PC: 131ea | Read file or device (Read 4096 bytes on handle 5)
2018-12-17T22:28:49.44481027Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.446538442Z 64 PC: 131ea | Write file or device (Write 4096 bytes on handle 5)
2018-12-17T22:28:49.45180894Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.453570801Z 64 PC: 131ea | Write file or device (Write 0 bytes on handle 5)
2018-12-17T22:28:49.467093113Z 73 PC: 131ea | Release memory
2018-12-17T22:28:49.468799688Z 87 PC: 131ea | Get or set file date and time
2018-12-17T22:28:49.470841907Z 62 PC: 131ea | Close file
2018-12-17T22:28:49.477452813Z 67 PC: 131ea | Get or set file attributes
2018-12-17T22:28:49.481841598Z 98 PC: 131ea | Get current PSP
2018-12-17T22:28:49.483151274Z 75 PC: 131ea | Execute program
2018-12-17T22:28:49.499028434Z 9 PC: 13b52 | Display string (String= 'Goat file (EXE). Size=00002968h/0000010600d bytes. ')
2018-12-17T22:28:49.503442138Z 76 PC: 13b56 | Terminate with return code (Return code = '36')
2018-12-17T22:28:49.506456456Z 61 PC: 131ea | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:28:49.519892183Z 87 PC: 131ea | Get or set file date and time
2018-12-17T22:28:49.521314227Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.522729026Z 64 PC: 131ea | Write file or device (Write 0 bytes on handle 5)
2018-12-17T22:28:49.530938445Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.532380893Z 72 PC: 131ea | Allocate memory
2018-12-17T22:28:49.533923288Z 63 PC: 131ea | Read file or device (Read 4096 bytes on handle 5)
2018-12-17T22:28:49.540762467Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.542484712Z 44 PC: 131ea | Get time 0x131ea: ret
0x131eb: push cs
0x131ec: pop ds
0x131ed: push cs
0x131ee: pop es
0x131ef: ret
0x131f0: mov ah, 0x48
0x131f2: call 0x231e4
0x131f5: ret
0x131f6: mov ah, 0x49
0x131f8: call 0x231e4
0x131fb: ret
0x131fc: mov ah, 0x62
0x131fe: call 0x231e4
0x13201: ret
0x13202: mov ax, 0x4300
0x13205: call 0x231eb
0x13208: mov dx, 0xd0d
0x1320b: call 0x231e4
0x1320e: mov word ptr cs:[0xd03], cx
2018-12-17T22:28:49.544843531Z 44 PC: 131ea | Get time 0x131ea: ret
0x131eb: push cs
0x131ec: pop ds
0x131ed: push cs
0x131ee: pop es
0x131ef: ret
0x131f0: mov ah, 0x48
0x131f2: call 0x231e4
0x131f5: ret
0x131f6: mov ah, 0x49
0x131f8: call 0x231e4
0x131fb: ret
0x131fc: mov ah, 0x62
0x131fe: call 0x231e4
0x13201: ret
0x13202: mov ax, 0x4300
0x13205: call 0x231eb
0x13208: mov dx, 0xd0d
0x1320b: call 0x231e4
0x1320e: mov word ptr cs:[0xd03], cx
2018-12-17T22:28:49.548693983Z 64 PC: 131ea | Write file or device (Write 4096 bytes on handle 5)
2018-12-17T22:28:49.557974394Z 44 PC: 131ea | Get time 0x131ea: ret
0x131eb: push cs
0x131ec: pop ds
0x131ed: push cs
0x131ee: pop es
0x131ef: ret
0x131f0: mov ah, 0x48
0x131f2: call 0x231e4
0x131f5: ret
0x131f6: mov ah, 0x49
0x131f8: call 0x231e4
0x131fb: ret
0x131fc: mov ah, 0x62
0x131fe: call 0x231e4
0x13201: ret
0x13202: mov ax, 0x4300
0x13205: call 0x231eb
0x13208: mov dx, 0xd0d
0x1320b: call 0x231e4
0x1320e: mov word ptr cs:[0xd03], cx
2018-12-17T22:28:49.560227261Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.562084005Z 64 PC: 131ea | Write file or device (Write 48 bytes on handle 5)
2018-12-17T22:28:49.565521519Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.568580511Z 44 PC: 131ea | Get time 0x131ea: ret
0x131eb: push cs
0x131ec: pop ds
0x131ed: push cs
0x131ee: pop es
0x131ef: ret
0x131f0: mov ah, 0x48
0x131f2: call 0x231e4
0x131f5: ret
0x131f6: mov ah, 0x49
0x131f8: call 0x231e4
0x131fb: ret
0x131fc: mov ah, 0x62
0x131fe: call 0x231e4
0x13201: ret
0x13202: mov ax, 0x4300
0x13205: call 0x231eb
0x13208: mov dx, 0xd0d
0x1320b: call 0x231e4
0x1320e: mov word ptr cs:[0xd03], cx
2018-12-17T22:28:49.571485385Z 44 PC: 131ea | Get time 0x131ea: ret
0x131eb: push cs
0x131ec: pop ds
0x131ed: push cs
0x131ee: pop es
0x131ef: ret
0x131f0: mov ah, 0x48
0x131f2: call 0x231e4
0x131f5: ret
0x131f6: mov ah, 0x49
0x131f8: call 0x231e4
0x131fb: ret
0x131fc: mov ah, 0x62
0x131fe: call 0x231e4
0x13201: ret
0x13202: mov ax, 0x4300
0x13205: call 0x231eb
0x13208: mov dx, 0xd0d
0x1320b: call 0x231e4
0x1320e: mov word ptr cs:[0xd03], cx
2018-12-17T22:28:49.573902394Z 44 PC: 131ea | Get time 0x131ea: ret
0x131eb: push cs
0x131ec: pop ds
0x131ed: push cs
0x131ee: pop es
0x131ef: ret
0x131f0: mov ah, 0x48
0x131f2: call 0x231e4
0x131f5: ret
0x131f6: mov ah, 0x49
0x131f8: call 0x231e4
0x131fb: ret
0x131fc: mov ah, 0x62
0x131fe: call 0x231e4
0x13201: ret
0x13202: mov ax, 0x4300
0x13205: call 0x231eb
0x13208: mov dx, 0xd0d
0x1320b: call 0x231e4
0x1320e: mov word ptr cs:[0xd03], cx
2018-12-17T22:28:49.576087483Z 44 PC: 131ea | Get time 0x131ea: ret
0x131eb: push cs
0x131ec: pop ds
0x131ed: push cs
0x131ee: pop es
0x131ef: ret
0x131f0: mov ah, 0x48
0x131f2: call 0x231e4
0x131f5: ret
0x131f6: mov ah, 0x49
0x131f8: call 0x231e4
0x131fb: ret
0x131fc: mov ah, 0x62
0x131fe: call 0x231e4
0x13201: ret
0x13202: mov ax, 0x4300
0x13205: call 0x231eb
0x13208: mov dx, 0xd0d
0x1320b: call 0x231e4
0x1320e: mov word ptr cs:[0xd03], cx
2018-12-17T22:28:49.579234857Z 44 PC: 131ea | Get time 0x131ea: ret
0x131eb: push cs
0x131ec: pop ds
0x131ed: push cs
0x131ee: pop es
0x131ef: ret
0x131f0: mov ah, 0x48
0x131f2: call 0x231e4
0x131f5: ret
0x131f6: mov ah, 0x49
0x131f8: call 0x231e4
0x131fb: ret
0x131fc: mov ah, 0x62
0x131fe: call 0x231e4
0x13201: ret
0x13202: mov ax, 0x4300
0x13205: call 0x231eb
0x13208: mov dx, 0xd0d
0x1320b: call 0x231e4
0x1320e: mov word ptr cs:[0xd03], cx
2018-12-17T22:28:49.582263884Z 64 PC: 131ea | Write file or device (Write 3931 bytes on handle 5)
2018-12-17T22:28:49.591082716Z 73 PC: 131ea | Release memory
2018-12-17T22:28:49.593358448Z 87 PC: 131ea | Get or set file date and time
2018-12-17T22:28:49.594839736Z 62 PC: 131ea | Close file
2018-12-17T22:28:49.602541474Z 67 PC: 131ea | Get or set file attributes
2018-12-17T22:28:49.607653201Z 65 PC: 131ea | Delete file (Filename = '0N�7')
2018-12-17T22:28:49.612871388Z 65 PC: 131ea | Delete file (Filename = 'PKP.� ')
2018-12-17T22:28:49.970053353Z 42 PC: 131ea | Get date 0x131ea: ret
0x131eb: push cs
0x131ec: pop ds
0x131ed: push cs
0x131ee: pop es
0x131ef: ret
0x131f0: mov ah, 0x48
0x131f2: call 0x231e4
0x131f5: ret
0x131f6: mov ah, 0x49
0x131f8: call 0x231e4
0x131fb: ret
0x131fc: mov ah, 0x62
0x131fe: call 0x231e4
0x13201: ret
0x13202: mov ax, 0x4300
0x13205: call 0x231eb
0x13208: mov dx, 0xd0d
0x1320b: call 0x231e4
0x1320e: mov word ptr cs:[0xd03], cx
2018-12-17T22:28:49.973986822Z 44 PC: 131ea | Get time 0x131ea: ret
0x131eb: push cs
0x131ec: pop ds
0x131ed: push cs
0x131ee: pop es
0x131ef: ret
0x131f0: mov ah, 0x48
0x131f2: call 0x231e4
0x131f5: ret
0x131f6: mov ah, 0x49
0x131f8: call 0x231e4
0x131fb: ret
0x131fc: mov ah, 0x62
0x131fe: call 0x231e4
0x13201: ret
0x13202: mov ax, 0x4300
0x13205: call 0x231eb
0x13208: mov dx, 0xd0d
0x1320b: call 0x231e4
0x1320e: mov word ptr cs:[0xd03], cx
2018-12-17T22:28:49.976560348Z 73 PC: 131ea | Release memory
2018-12-17T22:28:49.978392177Z 49 PC: 12ba2 | Terminate and stay resident (Return code = '0' | Memory size = '262')
2018-12-17T22:28:49.982767315Z 77 PC: 11fe0 | Get program return code
2018-12-17T22:28:49.984445153Z 72 PC: 12174 | Allocate memory
2018-12-17T22:28:49.986723368Z 72 PC: 1218d | Allocate memory
2018-12-17T22:28:49.989168517Z 37 PC: 123c4 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:28:49.990855769Z 37 PC: 123cb | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:28:49.992032005Z 37 PC: 123d2 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:28:49.99573267Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.997495836Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:49.999319376Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.001611006Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.003222468Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.005575543Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.008028053Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.009894229Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.011469166Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.013591398Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.01513634Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.016566523Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.019079476Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.020446254Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.021931051Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.023696196Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.025651336Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.027461604Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.029378379Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.031084748Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.03255851Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.034385266Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.036928125Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.038982368Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.041162434Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.043161523Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.045003452Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.046908027Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.049002888Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.053810867Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.05568248Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.057614947Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.059120193Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.060666185Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.062355148Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.064063895Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.065793812Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.068765049Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.070770652Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.072723298Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.075019107Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.076869941Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.07887162Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.081481091Z 66 PC: 131ea | Move file pointer
2018-12-17T22:28:50.083192032Z 62 PC: 122ab | Close file
2018-12-17T22:28:50.086055435Z 99 PC: 9a5d7 | Get DBCS lead byte table pointer
2018-12-17T22:28:50.08790837Z 56 PC: 94df9 | Get or set country info
2018-12-17T22:28:50.089729594Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:28:50.094196806Z 25 PC: 94e62 | Get default drive
2018-12-17T22:28:50.096537511Z 71 PC: 970dd | Get current directory
2018-12-17T22:28:50.101319312Z 64 PC: 9a848 | Write file or device (Write 3 bytes on handle 1)
2018-12-17T22:28:50.105883289Z 2 PC: 970b2 | Character output (Char = '3e')
2018-12-17T22:28:50.115515771Z 93 PC: 94f20 | File sharing functions
2018-12-17T22:28:50.117411957Z 93 PC: 94f27 | File sharing functions
2018-12-17T22:28:50.119854382Z 10 PC: 94f39 | Buffered keyboard input
2018-12-17T22:29:04.346722454Z 0 PC: 0 | Program terminate
2018-12-17T22:29:05.702856248Z 0 PC: 0 | Program terminate
2018-12-17T22:29:05.806670118Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:29:05.812536469Z 41 PC: 94fae | Parse filename
2018-12-17T22:29:05.814450377Z 41 PC: 9502f | Parse filename
2018-12-17T22:29:05.816921802Z 41 PC: 9504c | Parse filename
2018-12-17T22:29:05.820420672Z 26 PC: 984f7 | Set disk transfer address
2018-12-17T22:29:05.822329496Z 71 PC: 986f3 | Get current directory
2018-12-17T22:29:05.830928163Z 78 PC: 986fe | Find first file
2018-12-17T22:29:05.841148573Z 71 PC: 9856c | Get current directory
2018-12-17T22:29:05.844419703Z 73 PC: 97c09 | Release memory
2018-12-17T22:29:05.84708685Z 75 PC: 11821 | Execute program
2018-12-17T22:29:05.860753496Z 9 PC: 13ab7 | Display string (String= 'Hello, World! ')
2018-12-17T22:29:05.865367149Z 76 PC: 13abb | Terminate with return code (Return code = '36')
2018-12-17T22:29:05.873356364Z 77 PC: 11fe0 | Get program return code
2018-12-17T22:29:05.874808565Z 72 PC: 12174 | Allocate memory
2018-12-17T22:29:05.876866221Z 72 PC: 1218d | Allocate memory
2018-12-17T22:29:05.879376437Z 37 PC: 123c4 | Set interrupt vector (Interrupt = '34' AKA 'Random write')
2018-12-17T22:29:05.880828571Z 37 PC: 123cb | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:29:05.882251278Z 37 PC: 123d2 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:29:05.884438565Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.886102143Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.887879412Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.890436359Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.892273689Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.894524671Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.897127285Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.898722059Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.90035178Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.902598595Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.904436488Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.906276784Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.908909286Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.911129075Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.912989575Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.915923771Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.917696189Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.919461935Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.922022091Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.923647419Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.925215198Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.927813007Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.929391456Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.930782732Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.933045208Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.934531861Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.935931473Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.937691331Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.939081226Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.940456005Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.942125764Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.943494222Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.94492451Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.946625115Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.947973233Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.949353329Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.951039451Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.953214208Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.95467497Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.956954369Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.958388199Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.959788197Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.961489218Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.962886397Z 66 PC: 131ea | Move file pointer
2018-12-17T22:29:05.964486993Z 62 PC: 122ab | Close file
2018-12-17T22:29:05.968656943Z 99 PC: 9a5d7 | Get DBCS lead byte table pointer
2018-12-17T22:29:05.969848145Z 56 PC: 94df9 | Get or set country info
2018-12-17T22:29:05.971773641Z 64 PC: 9a848 | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:29:05.976192211Z 25 PC: 94e62 | Get default drive
2018-12-17T22:29:05.977716825Z 71 PC: 970dd | Get current directory
2018-12-17T22:29:05.982425433Z 64 PC: 9a848 | Write file or device (Write 3 bytes on handle 1)
2018-12-17T22:29:05.985681292Z 2 PC: 970b2 | Character output (Char = '3e')
2018-12-17T22:29:05.988295381Z 93 PC: 94f20 | File sharing functions
2018-12-17T22:29:05.990935451Z 93 PC: 94f27 | File sharing functions
2018-12-17T22:29:05.996094521Z 10 PC: 94f39 | Buffered keyboard input