Sample viewer

vx.netlux.org/Virus.DOS.Scrunch.420

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:04:16.806907159Z 9 PC: 12a4c | Display string (String= '- S C H R U N C H E M U P T I M E -')
2018-12-17T22:04:16.809568971Z 37 PC: 12a54 | Set interrupt vector (Interrupt = '3' AKA 'Auxiliary input')
2018-12-17T22:04:16.810633151Z 37 PC: 12a63 | Set interrupt vector (Interrupt = '3' AKA 'Auxiliary input')
2018-12-17T22:04:16.812208188Z 26 PC: 12ac2 | Set disk transfer address
2018-12-17T22:04:16.813796201Z 71 PC: 12acc | Get current directory
2018-12-17T22:04:16.816434182Z 78 PC: 12adc | Find first file
2018-12-17T22:04:16.822216943Z 67 PC: 12bad | Get or set file attributes
2018-12-17T22:04:16.838301136Z 61 PC: 12ae8 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:04:16.845608267Z 63 PC: 12af4 | Read file or device (Read 26 bytes on handle 5)
2018-12-17T22:04:16.851736346Z 66 PC: 12afc | Move file pointer
2018-12-17T22:04:16.853097252Z 79 PC: 12adc | Find next file
2018-12-17T22:04:16.855628587Z 67 PC: 12bad | Get or set file attributes
2018-12-17T22:04:16.867835177Z 61 PC: 12ae8 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:04:16.874833425Z 63 PC: 12af4 | Read file or device (Read 26 bytes on handle 6)
2018-12-17T22:04:16.889981403Z 66 PC: 12afc | Move file pointer
2018-12-17T22:04:16.891248494Z 79 PC: 12adc | Find next file
2018-12-17T22:04:16.893812531Z 67 PC: 12bad | Get or set file attributes
2018-12-17T22:04:16.905196909Z 61 PC: 12ae8 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:04:16.912784596Z 63 PC: 12af4 | Read file or device (Read 26 bytes on handle 7)
2018-12-17T22:04:16.919100012Z 66 PC: 12afc | Move file pointer
2018-12-17T22:04:16.920984727Z 79 PC: 12adc | Find next file
2018-12-17T22:04:16.92352259Z 67 PC: 12bad | Get or set file attributes
2018-12-17T22:04:16.933035931Z 61 PC: 12ae8 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:04:16.940648632Z 63 PC: 12af4 | Read file or device (Read 26 bytes on handle 8)
2018-12-17T22:04:16.946918105Z 66 PC: 12afc | Move file pointer
2018-12-17T22:04:16.948346906Z 79 PC: 12adc | Find next file
2018-12-17T22:04:16.951820987Z 67 PC: 12bad | Get or set file attributes
2018-12-17T22:04:16.961438729Z 61 PC: 12ae8 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:04:16.967773253Z 63 PC: 12af4 | Read file or device (Read 26 bytes on handle 9)
2018-12-17T22:04:16.974379796Z 66 PC: 12afc | Move file pointer
2018-12-17T22:04:16.975840233Z 79 PC: 12adc | Find next file
2018-12-17T22:04:16.978289214Z 67 PC: 12bad | Get or set file attributes
2018-12-17T22:04:16.989794748Z 61 PC: 12ae8 | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:04:16.996264235Z 63 PC: 12af4 | Read file or device (Read 26 bytes on handle 10)
2018-12-17T22:04:17.002471864Z 66 PC: 12afc | Move file pointer
2018-12-17T22:04:17.004468317Z 64 PC: 12b8c | Write file or device (Write 420 bytes on handle 10)
2018-12-17T22:04:17.012634946Z 66 PC: 12b94 | Move file pointer
2018-12-17T22:04:17.013983334Z 64 PC: 12b9d | Write file or device (Write 3 bytes on handle 10)
2018-12-17T22:04:17.020900223Z 87 PC: 12b25 | Get or set file date and time
2018-12-17T22:04:17.022387268Z 62 PC: 12b29 | Close file
2018-12-17T22:04:17.03025775Z 67 PC: 12bad | Get or set file attributes
2018-12-17T22:04:17.041411496Z 79 PC: 12adc | Find next file
2018-12-17T22:04:17.043940011Z 67 PC: 12bad | Get or set file attributes
2018-12-17T22:04:17.053409756Z 61 PC: 12ae8 | Open file (Filename = 'PAH.COM')
2018-12-17T22:04:17.060169602Z 63 PC: 12af4 | Read file or device (Read 26 bytes on handle 10)
2018-12-17T22:04:17.066932801Z 66 PC: 12afc | Move file pointer
2018-12-17T22:04:17.068622083Z 79 PC: 12adc | Find next file
2018-12-17T22:04:17.072434837Z 67 PC: 12bad | Get or set file attributes
2018-12-17T22:04:17.08231917Z 61 PC: 12ae8 | Open file (Filename = 'TEST.COM')
2018-12-17T22:04:17.088761701Z 63 PC: 12af4 | Read file or device (Read 26 bytes on handle 11)
2018-12-17T22:04:17.095279497Z 66 PC: 12afc | Move file pointer
2018-12-17T22:04:17.097144228Z 79 PC: 12adc | Find next file
2018-12-17T22:04:17.107250551Z 59 PC: 12b53 | Change current directory
2018-12-17T22:04:17.111456102Z 26 PC: 12b5a | Set disk transfer address