Sample viewer

vx.netlux.org/Virus.DOS.Krylow.473

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:41:57.752242769Z 47 PC: 12ac8 | Get disk transfer address
2018-12-17T22:41:57.754196468Z 26 PC: 12add | Set disk transfer address
2018-12-17T22:41:57.756176226Z 78 PC: 12ae9 | Find first file
2018-12-17T22:41:57.767106365Z 67 PC: 12b77 | Get or set file attributes
2018-12-17T22:41:57.785617493Z 61 PC: 12b7e | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:41:57.793596048Z 63 PC: 12b8e | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:41:57.80047051Z 66 PC: 12bac | Move file pointer
2018-12-17T22:41:57.802157218Z 66 PC: 12bd8 | Move file pointer
2018-12-17T22:41:57.805292336Z 63 PC: 12be4 | Read file or device (Read 10 bytes on handle 5)
2018-12-17T22:41:57.808395494Z 66 PC: 12c09 | Move file pointer
2018-12-17T22:41:57.81036858Z 64 PC: 12c16 | Write file or device (Write 473 bytes on handle 5)
2018-12-17T22:41:57.821134631Z 66 PC: 12c21 | Move file pointer
2018-12-17T22:41:57.823565988Z 64 PC: 12c2e | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:41:57.831261171Z 87 PC: 12b32 | Get or set file date and time
2018-12-17T22:41:57.834062052Z 62 PC: 12b36 | Close file
2018-12-17T22:41:57.842774084Z 67 PC: 12b4b | Get or set file attributes
2018-12-17T22:41:57.853901453Z 79 PC: 12b54 | Find next file
2018-12-17T22:41:57.858518826Z 67 PC: 12b77 | Get or set file attributes
2018-12-17T22:41:57.872267078Z 61 PC: 12b7e | Open file (Filename = 'PRINT.COM')
2018-12-17T22:41:57.880474292Z 63 PC: 12b8e | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:41:57.890874456Z 66 PC: 12bac | Move file pointer
2018-12-17T22:41:57.898784723Z 66 PC: 12bd8 | Move file pointer
2018-12-17T22:41:57.900746247Z 63 PC: 12be4 | Read file or device (Read 10 bytes on handle 5)
2018-12-17T22:41:57.90385747Z 66 PC: 12c09 | Move file pointer
2018-12-17T22:41:57.907278806Z 64 PC: 12c16 | Write file or device (Write 473 bytes on handle 5)
2018-12-17T22:41:57.91128478Z 66 PC: 12c21 | Move file pointer
2018-12-17T22:41:57.913150334Z 64 PC: 12c2e | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:41:57.917154565Z 87 PC: 12b32 | Get or set file date and time
2018-12-17T22:41:57.918789115Z 62 PC: 12b36 | Close file
2018-12-17T22:41:57.926563467Z 67 PC: 12b4b | Get or set file attributes
2018-12-17T22:41:57.935380016Z 79 PC: 12b54 | Find next file
2018-12-17T22:41:57.937775846Z 67 PC: 12b77 | Get or set file attributes
2018-12-17T22:41:57.945814404Z 61 PC: 12b7e | Open file (Filename = 'HELLO.COM')
2018-12-17T22:41:57.953682251Z 63 PC: 12b8e | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:41:57.961402341Z 66 PC: 12bac | Move file pointer
2018-12-17T22:41:57.963066707Z 66 PC: 12bd8 | Move file pointer
2018-12-17T22:41:57.965018733Z 63 PC: 12be4 | Read file or device (Read 10 bytes on handle 5)
2018-12-17T22:41:57.968022355Z 66 PC: 12c09 | Move file pointer
2018-12-17T22:41:57.969472298Z 64 PC: 12c16 | Write file or device (Write 473 bytes on handle 5)
2018-12-17T22:41:57.978200271Z 66 PC: 12c21 | Move file pointer
2018-12-17T22:41:57.981013074Z 64 PC: 12c2e | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:41:57.988190084Z 87 PC: 12b32 | Get or set file date and time
2018-12-17T22:41:57.990098408Z 62 PC: 12b36 | Close file
2018-12-17T22:41:57.999587059Z 67 PC: 12b4b | Get or set file attributes
2018-12-17T22:41:58.010343402Z 79 PC: 12b54 | Find next file
2018-12-17T22:41:58.013470926Z 67 PC: 12b77 | Get or set file attributes
2018-12-17T22:41:58.023848237Z 61 PC: 12b7e | Open file (Filename = 'PHANG.COM')
2018-12-17T22:41:58.029310225Z 63 PC: 12b8e | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:41:58.034552982Z 66 PC: 12bac | Move file pointer
2018-12-17T22:41:58.03656437Z 66 PC: 12bd8 | Move file pointer
2018-12-17T22:41:58.037809278Z 63 PC: 12be4 | Read file or device (Read 10 bytes on handle 5)
2018-12-17T22:41:58.039903281Z 66 PC: 12c09 | Move file pointer
2018-12-17T22:41:58.041882669Z 64 PC: 12c16 | Write file or device (Write 473 bytes on handle 5)
2018-12-17T22:41:58.044786953Z 66 PC: 12c21 | Move file pointer
2018-12-17T22:41:58.046162527Z 64 PC: 12c2e | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:41:58.048569919Z 87 PC: 12b32 | Get or set file date and time
2018-12-17T22:41:58.05084404Z 62 PC: 12b36 | Close file
2018-12-17T22:41:58.059087122Z 67 PC: 12b4b | Get or set file attributes
2018-12-17T22:41:58.069474662Z 79 PC: 12b54 | Find next file
2018-12-17T22:41:58.072683509Z 67 PC: 12b77 | Get or set file attributes
2018-12-17T22:41:58.082774131Z 61 PC: 12b7e | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:41:58.089533696Z 63 PC: 12b8e | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:41:58.097104436Z 66 PC: 12bac | Move file pointer
2018-12-17T22:41:58.098844624Z 66 PC: 12bd8 | Move file pointer
2018-12-17T22:41:58.100427407Z 63 PC: 12be4 | Read file or device (Read 10 bytes on handle 5)
2018-12-17T22:41:58.104078394Z 66 PC: 12c09 | Move file pointer
2018-12-17T22:41:58.105693698Z 64 PC: 12c16 | Write file or device (Write 473 bytes on handle 5)
2018-12-17T22:41:58.108539213Z 66 PC: 12c21 | Move file pointer
2018-12-17T22:41:58.111032566Z 64 PC: 12c2e | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:41:58.114553007Z 87 PC: 12b32 | Get or set file date and time
2018-12-17T22:41:58.116159144Z 62 PC: 12b36 | Close file
2018-12-17T22:41:58.124186371Z 67 PC: 12b4b | Get or set file attributes
2018-12-17T22:41:58.135655242Z 79 PC: 12b54 | Find next file
2018-12-17T22:41:58.139190061Z 67 PC: 12b77 | Get or set file attributes
2018-12-17T22:41:58.149398965Z 61 PC: 12b7e | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:41:58.157486294Z 63 PC: 12b8e | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:41:58.164407694Z 66 PC: 12bac | Move file pointer
2018-12-17T22:41:58.166338821Z 66 PC: 12bd8 | Move file pointer
2018-12-17T22:41:58.168536689Z 63 PC: 12be4 | Read file or device (Read 10 bytes on handle 5)
2018-12-17T22:41:58.171235158Z 66 PC: 12c09 | Move file pointer
2018-12-17T22:41:58.172765593Z 64 PC: 12c16 | Write file or device (Write 473 bytes on handle 5)
2018-12-17T22:41:58.182436556Z 66 PC: 12c21 | Move file pointer
2018-12-17T22:41:58.184053523Z 64 PC: 12c2e | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:41:58.190873032Z 87 PC: 12b32 | Get or set file date and time
2018-12-17T22:41:58.193318665Z 62 PC: 12b36 | Close file
2018-12-17T22:41:58.201612953Z 67 PC: 12b4b | Get or set file attributes
2018-12-17T22:41:58.212213703Z 79 PC: 12b54 | Find next file
2018-12-17T22:41:58.215167772Z 67 PC: 12b77 | Get or set file attributes
2018-12-17T22:41:58.226524682Z 61 PC: 12b7e | Open file (Filename = 'PAH.COM')
2018-12-17T22:41:58.23390816Z 63 PC: 12b8e | Read file or device (Read 3 bytes on handle 5)
2018-12-17T22:41:58.241339367Z 66 PC: 12bac | Move file pointer
2018-12-17T22:41:58.244388524Z 66 PC: 12bd8 | Move file pointer
2018-12-17T22:41:58.246189066Z 63 PC: 12be4 | Read file or device (Read 10 bytes on handle 5)
2018-12-17T22:41:58.24993438Z 66 PC: 12c09 | Move file pointer
2018-12-17T22:41:58.25222935Z 64 PC: 12c16 | Write file or device (Write 473 bytes on handle 5)
2018-12-17T22:41:58.255098399Z 66 PC: 12c21 | Move file pointer
2018-12-17T22:41:58.256596283Z 64 PC: 12c2e | Write file or device (Write 3 bytes on handle 5)
2018-12-17T22:41:58.260222854Z 87 PC: 12b32 | Get or set file date and time
2018-12-17T22:41:58.262008267Z 62 PC: 12b36 | Close file
2018-12-17T22:41:58.269597772Z 67 PC: 12b4b | Get or set file attributes
2018-12-17T22:41:58.28068701Z 79 PC: 12b54 | Find next file
2018-12-17T22:41:58.283378475Z 26 PC: 12c48 | Set disk transfer address
2018-12-17T22:41:58.285238579Z 9 PC: 12a47 | Display string (String= 'Hello!')