Sample viewer

vx.netlux.org/Virus.DOS.SillyC.224.c

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:02:54.623297238Z 26 PC: 13f06 | Set disk transfer address
2018-12-17T23:02:54.625262961Z 71 PC: 13e66 | Get current directory
2018-12-17T23:02:54.629973532Z 78 PC: 13e75 | Find first file
2018-12-17T23:02:54.63715246Z 61 PC: 13eab | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:02:54.644868878Z 63 PC: 13eb9 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:02:54.653421698Z 66 PC: 13f0f | Move file pointer
2018-12-17T23:02:54.655491446Z 64 PC: 13eda | Write file or device (Write 224 bytes on handle 5)
2018-12-17T23:02:54.674101683Z 66 PC: 13f0f | Move file pointer
2018-12-17T23:02:54.677163445Z 64 PC: 13ee7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:02:54.685232185Z 87 PC: 13ef1 | Get or set file date and time
2018-12-17T23:02:54.687535984Z 62 PC: 13ef5 | Close file
2018-12-17T23:02:54.697230078Z 79 PC: 13e75 | Find next file
2018-12-17T23:02:54.701360469Z 79 PC: 13e75 | Find next file
2018-12-17T23:02:54.704642866Z 79 PC: 13e75 | Find next file
2018-12-17T23:02:54.707745284Z 79 PC: 13e75 | Find next file
2018-12-17T23:02:54.722491772Z 79 PC: 13e75 | Find next file
2018-12-17T23:02:54.725883214Z 61 PC: 13eab | Open file (Filename = 'MANDEL.COM')
2018-12-17T23:02:54.733413562Z 63 PC: 13eb9 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:02:54.743896178Z 66 PC: 13f0f | Move file pointer
2018-12-17T23:02:54.745683856Z 64 PC: 13eda | Write file or device (Write 224 bytes on handle 5)
2018-12-17T23:02:54.755362632Z 66 PC: 13f0f | Move file pointer
2018-12-17T23:02:54.758167662Z 64 PC: 13ee7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:02:54.76600088Z 87 PC: 13ef1 | Get or set file date and time
2018-12-17T23:02:54.768273529Z 62 PC: 13ef5 | Close file
2018-12-17T23:02:54.778525582Z 79 PC: 13e75 | Find next file
2018-12-17T23:02:54.781426642Z 79 PC: 13e75 | Find next file
2018-12-17T23:02:54.784529172Z 61 PC: 13eab | Open file (Filename = 'TEST.COM')
2018-12-17T23:02:54.792178614Z 63 PC: 13eb9 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:02:54.796217913Z 66 PC: 13f0f | Move file pointer
2018-12-17T23:02:54.798126048Z 64 PC: 13eda | Write file or device (Write 224 bytes on handle 5)
2018-12-17T23:02:54.80190581Z 66 PC: 13f0f | Move file pointer
2018-12-17T23:02:54.8049609Z 64 PC: 13ee7 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:02:54.808374133Z 87 PC: 13ef1 | Get or set file date and time
2018-12-17T23:02:54.810246621Z 62 PC: 13ef5 | Close file
2018-12-17T23:02:54.96918702Z 79 PC: 13e75 | Find next file
2018-12-17T23:02:54.972433239Z 59 PC: 13e7f | Change current directory
2018-12-17T23:02:54.978192991Z 59 PC: 13eff | Change current directory
2018-12-17T23:02:54.983987408Z 26 PC: 13f06 | Set disk transfer address
2018-12-17T23:02:54.985615106Z 9 PC: 12a85 | Display string (String= 'Sophos Ltd, Oxford sacrificial COM goat 1400H bytes long ')
2018-12-17T23:02:54.991508599Z 0 PC: 12a89 | Program terminate