Sample viewer

vx.netlux.org/Virus.DOS.Anti-AV.712

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:21:26.104073739Z 53 PC: 12af7 | Get interrupt vector (Interrupt = '1' AKA 'Character input')
2018-12-17T22:21:26.105946415Z 37 PC: 12b04 | Set interrupt vector (Interrupt = '1' AKA 'Character input')
2018-12-17T22:21:26.107693998Z 53 PC: 12af7 | Get interrupt vector (Interrupt = '3' AKA 'Auxiliary input')
2018-12-17T22:21:26.109037587Z 37 PC: 12b04 | Set interrupt vector (Interrupt = '3' AKA 'Auxiliary input')
2018-12-17T22:21:26.110346347Z 53 PC: 12af7 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:21:26.112843428Z 37 PC: 12b04 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:21:26.114123749Z 47 PC: 12cc8 | Get disk transfer address
2018-12-17T22:21:26.115290459Z 26 PC: 12cd7 | Set disk transfer address
2018-12-17T22:21:26.117409297Z 78 PC: 12bad | Find first file
2018-12-17T22:21:26.124604473Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.127773045Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.132898992Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.136062807Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.139198065Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.143348321Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.146562671Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.149718157Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.152715078Z 78 PC: 12bad | Find first file
2018-12-17T22:21:26.163003162Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.178728335Z 67 PC: 12be4 | Get or set file attributes
2018-12-17T22:21:26.190579477Z 67 PC: 12bf2 | Get or set file attributes
2018-12-17T22:21:26.54810422Z 61 PC: 12bfa | Open file (Filename = 'C:\DOS\FORMAT.COM')
2018-12-17T22:21:26.558657384Z 87 PC: 12c06 | Get or set file date and time
2018-12-17T22:21:26.561699468Z 63 PC: 12c16 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:21:26.58890704Z 66 PC: 12c37 | Move file pointer
2018-12-17T22:21:26.590885279Z 64 PC: 12c5a | Write file or device (Write 712 bytes on handle 5)
2018-12-17T22:21:26.604451901Z 66 PC: 12c65 | Move file pointer
2018-12-17T22:21:26.606399506Z 64 PC: 12c7b | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:21:26.610658902Z 87 PC: 12c8c | Get or set file date and time
2018-12-17T22:21:26.612679652Z 62 PC: 12c90 | Close file
2018-12-17T22:21:26.620098386Z 67 PC: 12c9b | Get or set file attributes
2018-12-17T22:21:26.631894424Z 78 PC: 12bad | Find first file
2018-12-17T22:21:26.639353647Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.642373147Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.646659874Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.649765709Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.65283394Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.656603743Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.659911531Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.663039557Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.673054615Z 78 PC: 12bad | Find first file
2018-12-17T22:21:26.681329958Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.685160486Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.68895271Z 67 PC: 12be4 | Get or set file attributes
2018-12-17T22:21:26.696606112Z 67 PC: 12bf2 | Get or set file attributes
2018-12-17T22:21:26.707927485Z 61 PC: 12bfa | Open file (Filename = 'C:\DOS\KEYB.COM')
2018-12-17T22:21:26.716039528Z 87 PC: 12c06 | Get or set file date and time
2018-12-17T22:21:26.718900837Z 63 PC: 12c16 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:21:26.725467051Z 87 PC: 12c8c | Get or set file date and time
2018-12-17T22:21:26.727516052Z 62 PC: 12c90 | Close file
2018-12-17T22:21:26.735534843Z 67 PC: 12c9b | Get or set file attributes
2018-12-17T22:21:26.748050619Z 78 PC: 12bad | Find first file
2018-12-17T22:21:26.755061315Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.759092048Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.762625881Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.765858629Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.769266725Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.778624901Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.781888698Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.784835013Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.788666689Z 78 PC: 12bad | Find first file
2018-12-17T22:21:26.795899259Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.799416737Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.803468462Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.811258734Z 67 PC: 12be4 | Get or set file attributes
2018-12-17T22:21:26.818280416Z 67 PC: 12bf2 | Get or set file attributes
2018-12-17T22:21:26.830462033Z 61 PC: 12bfa | Open file (Filename = 'C:\DOS\SYS.COM')
2018-12-17T22:21:26.839023557Z 87 PC: 12c06 | Get or set file date and time
2018-12-17T22:21:26.841279253Z 63 PC: 12c16 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:21:26.848634872Z 66 PC: 12c37 | Move file pointer
2018-12-17T22:21:26.850770069Z 64 PC: 12c5a | Write file or device (Write 712 bytes on handle 5)
2018-12-17T22:21:26.859459286Z 66 PC: 12c65 | Move file pointer
2018-12-17T22:21:26.862445745Z 64 PC: 12c7b | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:21:26.865973955Z 87 PC: 12c8c | Get or set file date and time
2018-12-17T22:21:26.868075781Z 62 PC: 12c90 | Close file
2018-12-17T22:21:26.875752492Z 67 PC: 12c9b | Get or set file attributes
2018-12-17T22:21:26.888869061Z 78 PC: 12bad | Find first file
2018-12-17T22:21:26.896007289Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.899242804Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.90368029Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.906889987Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.910107631Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.914086625Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.917437799Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.920624486Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.924424376Z 78 PC: 12bad | Find first file
2018-12-17T22:21:26.932162875Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.935910856Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.939629343Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.944299658Z 79 PC: 12bb3 | Find next file
2018-12-17T22:21:26.952201049Z 26 PC: 12a89 | Set disk transfer address
2018-12-17T22:21:26.953865376Z 37 PC: 12b2c | Set interrupt vector (Interrupt = '1' AKA 'Character input')
2018-12-17T22:21:26.956373238Z 37 PC: 12b2c | Set interrupt vector (Interrupt = '3' AKA 'Auxiliary input')
2018-12-17T22:21:26.958052378Z 37 PC: 12b2c | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')