Sample viewer

vx.netlux.org/Virus.DOS.SillyC.260.a

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:09:54.953942814Z 48 PC: 12d84 | Get DOS version
2018-12-17T23:09:54.960024523Z 26 PC: 12db6 | Set disk transfer address
2018-12-17T23:09:54.961634326Z 78 PC: 12dca | Find first file
2018-12-17T23:09:54.968524962Z 61 PC: 12dd7 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:09:54.985279299Z 63 PC: 12e13 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:09:54.99168094Z 66 PC: 12e75 | Move file pointer
2018-12-17T23:09:54.993282051Z 64 PC: 12e47 | Write file or device (Write 260 bytes on handle 5)
2018-12-17T23:09:55.653784869Z 66 PC: 12e75 | Move file pointer
2018-12-17T23:09:55.65630403Z 64 PC: 12e58 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:09:55.664153499Z 87 PC: 12e5f | Get or set file date and time
2018-12-17T23:09:55.666156514Z 62 PC: 12dfa | Close file
2018-12-17T23:09:55.677231213Z 79 PC: 12dca | Find next file
2018-12-17T23:09:55.679862122Z 61 PC: 12dd7 | Open file (Filename = 'PRINT.COM')
2018-12-17T23:09:55.686159508Z 62 PC: 12dfa | Close file
2018-12-17T23:09:55.688589982Z 79 PC: 12dca | Find next file
2018-12-17T23:09:55.694122117Z 61 PC: 12dd7 | Open file (Filename = 'HELLO.COM')
2018-12-17T23:09:55.700961152Z 62 PC: 12dfa | Close file
2018-12-17T23:09:55.703809486Z 79 PC: 12dca | Find next file
2018-12-17T23:09:55.706442854Z 61 PC: 12dd7 | Open file (Filename = 'PHANG.COM')
2018-12-17T23:09:55.712690073Z 62 PC: 12dfa | Close file
2018-12-17T23:09:55.714519621Z 79 PC: 12dca | Find next file
2018-12-17T23:09:55.717305978Z 61 PC: 12dd7 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T23:09:55.724627712Z 62 PC: 12dfa | Close file
2018-12-17T23:09:55.726505143Z 79 PC: 12dca | Find next file
2018-12-17T23:09:55.729678021Z 61 PC: 12dd7 | Open file (Filename = 'MANDEL.COM')
2018-12-17T23:09:55.733821936Z 63 PC: 12e13 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:09:55.738004232Z 66 PC: 12e75 | Move file pointer
2018-12-17T23:09:55.740487976Z 64 PC: 12e47 | Write file or device (Write 260 bytes on handle 5)
2018-12-17T23:09:55.745729275Z 66 PC: 12e75 | Move file pointer
2018-12-17T23:09:55.747148384Z 64 PC: 12e58 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:09:55.756101542Z 87 PC: 12e5f | Get or set file date and time
2018-12-17T23:09:55.757916719Z 62 PC: 12dfa | Close file
2018-12-17T23:09:55.765848632Z 79 PC: 12dca | Find next file
2018-12-17T23:09:55.769145986Z 61 PC: 12dd7 | Open file (Filename = 'PAH.COM')
2018-12-17T23:09:55.776484609Z 62 PC: 12dfa | Close file
2018-12-17T23:09:55.778509199Z 79 PC: 12dca | Find next file
2018-12-17T23:09:55.782394598Z 61 PC: 12dd7 | Open file (Filename = 'TEST.COM')
2018-12-17T23:09:55.788737309Z 63 PC: 12e13 | Read file or device (Read 3 bytes on handle 5)
2018-12-17T23:09:55.791910786Z 66 PC: 12e75 | Move file pointer
2018-12-17T23:09:55.794666746Z 64 PC: 12e47 | Write file or device (Write 260 bytes on handle 5)
2018-12-17T23:09:55.797795097Z 66 PC: 12e75 | Move file pointer
2018-12-17T23:09:55.799037517Z 64 PC: 12e58 | Write file or device (Write 3 bytes on handle 5)
2018-12-17T23:09:55.801981922Z 87 PC: 12e5f | Get or set file date and time
2018-12-17T23:09:55.803355987Z 62 PC: 12dfa | Close file
2018-12-17T23:09:55.811122067Z 79 PC: 12dca | Find next file
2018-12-17T23:09:55.815529069Z 26 PC: 12e6e | Set disk transfer address
2018-12-17T23:09:55.817411867Z 48 PC: 12aa8 | Get DOS version
2018-12-17T23:09:55.819709212Z 9 PC: 12abf | Display string (String= ' --=[ Selfchecking AntiStealth Goat COM/EXE file, 05/10/98 ]=------------------ (c) 1995-98 by ROSE SWE, Dipl.-Ing. Ralph Roth - Version 1.01 - Freeware ')
2018-12-17T23:09:55.827695504Z 61 PC: 12b9d | Open file (Filename = '')
2018-12-17T23:09:55.834742664Z 93 PC: 12b3f | File sharing functions
2018-12-17T23:09:55.836577827Z 9 PC: 12b1e | Display string (String= 'Size change=0208h/00520d. Virus activ? ')
2018-12-17T23:09:55.841874618Z 76 PC: 12b24 | Terminate with return code (Return code = '1')