Sample viewer

vx.netlux.org/Virus.DOS.Mwin.b

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:07:43.507060142Z 9 PC: 12a49 | Display string (String= 'This program required Microsoft Windows. ')
2018-12-17T23:07:43.51017618Z 53 PC: 12ac6 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:07:43.511915028Z 37 PC: 12ad4 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:07:43.512986162Z 26 PC: 12c1c | Set disk transfer address
2018-12-17T23:07:43.51408152Z 78 PC: 12aee | Find first file
2018-12-17T23:07:43.521114741Z 67 PC: 12b1d | Get or set file attributes
2018-12-17T23:07:43.537703194Z 61 PC: 12b29 | Open file (Filename = '')
2018-12-17T23:07:43.542929889Z 63 PC: 12b44 | Read file or device (Read 56 bytes on handle 5)
2018-12-17T23:07:43.550627438Z 66 PC: 12b6b | Move file pointer
2018-12-17T23:07:43.552935486Z 64 PC: 12ba0 | Write file or device (Write 539 bytes on handle 5)
2018-12-17T23:07:43.561857337Z 66 PC: 12bcb | Move file pointer
2018-12-17T23:07:43.564724356Z 64 PC: 12bd4 | Write file or device (Write 56 bytes on handle 5)
2018-12-17T23:07:43.572482329Z 87 PC: 12be9 | Get or set file date and time
2018-12-17T23:07:43.574469605Z 62 PC: 12c03 | Close file
2018-12-17T23:07:43.584316935Z 67 PC: 12c17 | Get or set file attributes
2018-12-17T23:07:43.58977791Z 79 PC: 12aee | Find next file
2018-12-17T23:07:43.593049941Z 79 PC: 12aee | Find next file
2018-12-17T23:07:43.596495828Z 67 PC: 12b1d | Get or set file attributes
2018-12-17T23:07:43.605524069Z 61 PC: 12b29 | Open file (Filename = 'HELLO.COM')
2018-12-17T23:07:43.611247317Z 63 PC: 12b44 | Read file or device (Read 56 bytes on handle 5)
2018-12-17T23:07:43.618847984Z 66 PC: 12b6b | Move file pointer
2018-12-17T23:07:43.622291387Z 64 PC: 12ba0 | Write file or device (Write 539 bytes on handle 5)
2018-12-17T23:07:43.631099824Z 66 PC: 12bcb | Move file pointer
2018-12-17T23:07:43.632920868Z 64 PC: 12bd4 | Write file or device (Write 56 bytes on handle 5)
2018-12-17T23:07:43.641695302Z 87 PC: 12be9 | Get or set file date and time
2018-12-17T23:07:43.643679632Z 62 PC: 12c03 | Close file
2018-12-17T23:07:43.653049985Z 67 PC: 12c17 | Get or set file attributes
2018-12-17T23:07:43.660126056Z 79 PC: 12aee | Find next file
2018-12-17T23:07:43.663150732Z 79 PC: 12aee | Find next file
2018-12-17T23:07:43.665947579Z 79 PC: 12aee | Find next file
2018-12-17T23:07:43.671375843Z 67 PC: 12b1d | Get or set file attributes
2018-12-17T23:07:43.682192515Z 61 PC: 12b29 | Open file (Filename = 'MANDEL.COM')
2018-12-17T23:07:43.691100189Z 63 PC: 12b44 | Read file or device (Read 56 bytes on handle 5)
2018-12-17T23:07:43.699340028Z 66 PC: 12b6b | Move file pointer
2018-12-17T23:07:43.701486713Z 64 PC: 12ba0 | Write file or device (Write 539 bytes on handle 5)
2018-12-17T23:07:43.711564677Z 66 PC: 12bcb | Move file pointer
2018-12-17T23:07:43.715335315Z 64 PC: 12bd4 | Write file or device (Write 56 bytes on handle 5)
2018-12-17T23:07:43.7232486Z 87 PC: 12be9 | Get or set file date and time
2018-12-17T23:07:43.725379806Z 62 PC: 12c03 | Close file
2018-12-17T23:07:43.73750056Z 67 PC: 12c17 | Get or set file attributes
2018-12-17T23:07:43.747534471Z 79 PC: 12aee | Find next file
2018-12-17T23:07:43.751454771Z 79 PC: 12aee | Find next file
2018-12-17T23:07:43.754370081Z 67 PC: 12b1d | Get or set file attributes
2018-12-17T23:07:43.765378894Z 61 PC: 12b29 | Open file (Filename = 'TEST.COM')
2018-12-17T23:07:43.773699184Z 63 PC: 12b44 | Read file or device (Read 56 bytes on handle 5)
2018-12-17T23:07:43.776845448Z 62 PC: 12c03 | Close file
2018-12-17T23:07:43.779845147Z 67 PC: 12c17 | Get or set file attributes
2018-12-17T23:07:43.785328304Z 79 PC: 12aee | Find next file
2018-12-17T23:07:43.78834784Z 37 PC: 12bf3 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T23:07:43.790575377Z 26 PC: 12c1c | Set disk transfer address