Sample viewer

vx.netlux.org/Virus.DOS.HLLP.7408

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:52:03.685303982Z 53 PC: 13632 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:52:03.686939296Z 53 PC: 13632 | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:52:03.68825126Z 53 PC: 13632 | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:52:03.689447008Z 53 PC: 13632 | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:52:03.69094194Z 53 PC: 13632 | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:52:03.692552661Z 53 PC: 13632 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:52:03.693579368Z 53 PC: 13632 | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:52:03.694780695Z 53 PC: 13632 | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:52:03.695872185Z 53 PC: 13632 | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:52:03.696894367Z 53 PC: 13632 | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:52:03.697898963Z 53 PC: 13632 | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:52:03.700185693Z 53 PC: 13632 | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:52:03.701411291Z 53 PC: 13632 | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:52:03.702618346Z 53 PC: 13632 | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:52:03.704477768Z 53 PC: 13632 | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:52:03.705552513Z 53 PC: 13632 | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:52:03.7065884Z 53 PC: 13632 | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:52:03.708130568Z 53 PC: 13632 | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:52:03.709231737Z 53 PC: 13632 | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:52:03.710275218Z 37 PC: 13647 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:52:03.718224399Z 37 PC: 1364f | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:52:03.721583688Z 37 PC: 13657 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:52:03.724827707Z 37 PC: 1365f | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:52:03.727261932Z 68 PC: 13c32 | I/O control for devices (Set for = '')
2018-12-17T22:52:03.729585645Z 44 PC: 1409c | Get time 0x1409c: mov word ptr [0x64], cx
0x140a0: mov word ptr [0x66], dx
0x140a4: retf
0x140a5: mov bx, sp
0x140a7: push ds
0x140a8: les di, ptr ss:[bx + 8]
0x140ac: lds si, ptr ss:[bx + 4]
0x140b0: cld
0x140b1: xor ax, ax
0x140b3: stosw word ptr es:[di], ax
0x140b4: mov ax, 0xd7b0
0x140b7: stosw word ptr es:[di], ax
0x140b8: xor ax, ax
0x140ba: mov cx, 0x16
0x140bd: rep stosd dword ptr es:[di], eax
0x140bf: lodsb al, byte ptr [si]
0x140c0: cmp al, 0x4f
0x140c2: jbe 0x140c6
0x140c4: mov al, 0x4f
0x140c6: mov cl, al
2018-12-17T22:52:03.731946479Z 48 PC: 1435b | Get DOS version
2018-12-17T22:52:03.734192853Z 67 PC: 1333b | Get or set file attributes
2018-12-17T22:52:03.739952056Z 61 PC: 1411b | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:52:03.744298869Z 87 PC: 1337c | Get or set file date and time
2018-12-17T22:52:03.750573623Z 63 PC: 141ee | Read file or device (Read 7408 bytes on handle 5)
2018-12-17T22:52:03.757967042Z 66 PC: 1424d | Move file pointer
2018-12-17T22:52:03.759294289Z 64 PC: 141ee | Write file or device (Write 1 bytes on handle 5)
2018-12-17T22:52:03.762206808Z 87 PC: 133a9 | Get or set file date and time
2018-12-17T22:52:03.764300873Z 60 PC: 1411b | Create or truncate file
2018-12-17T22:52:03.781357808Z 63 PC: 141ee | Read file or device (Read 8192 bytes on handle 5)
2018-12-17T22:52:03.784810533Z 66 PC: 142b7 | Move file pointer
2018-12-17T22:52:03.787087103Z 66 PC: 142c5 | Move file pointer
2018-12-17T22:52:03.788321234Z 66 PC: 142d3 | Move file pointer
2018-12-17T22:52:03.789854921Z 62 PC: 1416b | Close file
2018-12-17T22:52:03.797781323Z 87 PC: 133a9 | Get or set file date and time
2018-12-17T22:52:03.800226601Z 62 PC: 1416b | Close file
2018-12-17T22:52:03.810790547Z 67 PC: 13362 | Get or set file attributes
2018-12-17T22:52:03.82621849Z 26 PC: 133d9 | Set disk transfer address
2018-12-17T22:52:03.827430508Z 78 PC: 133e5 | Find first file
2018-12-17T22:52:03.837600509Z 61 PC: 1411b | Open file (Filename = 'C:\DOS\ATTRIB.EXE')
2018-12-17T22:52:03.84558692Z 63 PC: 141ee | Read file or device (Read 27 bytes on handle 5)
2018-12-17T22:52:03.852089847Z 62 PC: 1416b | Close file
2018-12-17T22:52:03.855632895Z 60 PC: 1411b | Create or truncate file
2018-12-17T22:52:04.203403038Z 67 PC: 1333b | Get or set file attributes
2018-12-17T22:52:04.209813347Z 61 PC: 1411b | Open file (Filename = 'C:\DOS\ATTRIB.EXE')
2018-12-17T22:52:04.217116334Z 87 PC: 1337c | Get or set file date and time
2018-12-17T22:52:04.219861112Z 64 PC: 141ee | Write file or device (Write 7408 bytes on handle 5)
2018-12-17T22:52:04.230440438Z 63 PC: 141ee | Read file or device (Read 8192 bytes on handle 6)
2018-12-17T22:52:04.237540916Z 64 PC: 141ee | Write file or device (Write 8192 bytes on handle 5)
2018-12-17T22:52:04.251937696Z 66 PC: 142b7 | Move file pointer
2018-12-17T22:52:04.253306527Z 66 PC: 142c5 | Move file pointer
2018-12-17T22:52:04.254726914Z 66 PC: 142d3 | Move file pointer
2018-12-17T22:52:04.257786719Z 63 PC: 141ee | Read file or device (Read 8192 bytes on handle 6)
2018-12-17T22:52:04.265929181Z 64 PC: 141ee | Write file or device (Write 3016 bytes on handle 5)
2018-12-17T22:52:04.274124943Z 66 PC: 142b7 | Move file pointer
2018-12-17T22:52:04.276778468Z 66 PC: 142c5 | Move file pointer
2018-12-17T22:52:04.278183543Z 66 PC: 142d3 | Move file pointer
2018-12-17T22:52:04.279626255Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.282369978Z 87 PC: 133a9 | Get or set file date and time
2018-12-17T22:52:04.283939491Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.290838878Z 67 PC: 13362 | Get or set file attributes
2018-12-17T22:52:04.303458119Z 65 PC: 142f0 | Delete file (Filename = 'C:\DOS\ATTRIB.EXE')
2018-12-17T22:52:04.312626006Z 86 PC: 14326 | Rename file
2018-12-17T22:52:04.321178537Z 67 PC: 13362 | Get or set file attributes
2018-12-17T22:52:04.328659775Z 26 PC: 133fd | Set disk transfer address
2018-12-17T22:52:04.330100563Z 79 PC: 13402 | Find next file
2018-12-17T22:52:04.334073321Z 61 PC: 1411b | Open file (Filename = 'C:\DOS\CHKDSK.EXE')
2018-12-17T22:52:04.342842741Z 63 PC: 141ee | Read file or device (Read 27 bytes on handle 5)
2018-12-17T22:52:04.353162486Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.355481943Z 60 PC: 1411b | Create or truncate file
2018-12-17T22:52:04.368333884Z 67 PC: 1333b | Get or set file attributes
2018-12-17T22:52:04.374460361Z 61 PC: 1411b | Open file (Filename = 'C:\DOS\CHKDSK.EXE')
2018-12-17T22:52:04.382552921Z 87 PC: 1337c | Get or set file date and time
2018-12-17T22:52:04.384684633Z 64 PC: 141ee | Write file or device (Write 7408 bytes on handle 5)
2018-12-17T22:52:04.394772828Z 63 PC: 141ee | Read file or device (Read 8192 bytes on handle 6)
2018-12-17T22:52:04.402205402Z 64 PC: 141ee | Write file or device (Write 8192 bytes on handle 5)
2018-12-17T22:52:04.411626697Z 66 PC: 142b7 | Move file pointer
2018-12-17T22:52:04.413523428Z 66 PC: 142c5 | Move file pointer
2018-12-17T22:52:04.415194005Z 66 PC: 142d3 | Move file pointer
2018-12-17T22:52:04.417179935Z 63 PC: 141ee | Read file or device (Read 8192 bytes on handle 6)
2018-12-17T22:52:04.426046652Z 64 PC: 141ee | Write file or device (Write 4049 bytes on handle 5)
2018-12-17T22:52:04.43425307Z 66 PC: 142b7 | Move file pointer
2018-12-17T22:52:04.435639282Z 66 PC: 142c5 | Move file pointer
2018-12-17T22:52:04.437276796Z 66 PC: 142d3 | Move file pointer
2018-12-17T22:52:04.438663567Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.440401741Z 87 PC: 133a9 | Get or set file date and time
2018-12-17T22:52:04.442469489Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.449263504Z 67 PC: 13362 | Get or set file attributes
2018-12-17T22:52:04.459449567Z 65 PC: 142f0 | Delete file (Filename = 'C:\DOS\CHKDSK.EXE')
2018-12-17T22:52:04.470688538Z 86 PC: 14326 | Rename file
2018-12-17T22:52:04.481693398Z 67 PC: 13362 | Get or set file attributes
2018-12-17T22:52:04.491447384Z 26 PC: 133fd | Set disk transfer address
2018-12-17T22:52:04.494046605Z 79 PC: 13402 | Find next file
2018-12-17T22:52:04.498063976Z 61 PC: 1411b | Open file (Filename = 'C:\DOS\DEBUG.EXE')
2018-12-17T22:52:04.506094337Z 63 PC: 141ee | Read file or device (Read 27 bytes on handle 5)
2018-12-17T22:52:04.513235983Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.515878659Z 60 PC: 1411b | Create or truncate file
2018-12-17T22:52:04.527986318Z 67 PC: 1333b | Get or set file attributes
2018-12-17T22:52:04.535201979Z 61 PC: 1411b | Open file (Filename = 'C:\DOS\DEBUG.EXE')
2018-12-17T22:52:04.542226652Z 87 PC: 1337c | Get or set file date and time
2018-12-17T22:52:04.544106614Z 64 PC: 141ee | Write file or device (Write 7408 bytes on handle 5)
2018-12-17T22:52:04.553922095Z 63 PC: 141ee | Read file or device (Read 8192 bytes on handle 6)
2018-12-17T22:52:04.561789158Z 64 PC: 141ee | Write file or device (Write 8192 bytes on handle 5)
2018-12-17T22:52:04.570888089Z 66 PC: 142b7 | Move file pointer
2018-12-17T22:52:04.573775263Z 66 PC: 142c5 | Move file pointer
2018-12-17T22:52:04.575997649Z 66 PC: 142d3 | Move file pointer
2018-12-17T22:52:04.577915815Z 63 PC: 141ee | Read file or device (Read 8192 bytes on handle 6)
2018-12-17T22:52:04.586657513Z 64 PC: 141ee | Write file or device (Write 7526 bytes on handle 5)
2018-12-17T22:52:04.596631604Z 66 PC: 142b7 | Move file pointer
2018-12-17T22:52:04.598318378Z 66 PC: 142c5 | Move file pointer
2018-12-17T22:52:04.60073858Z 66 PC: 142d3 | Move file pointer
2018-12-17T22:52:04.602860986Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.604909373Z 87 PC: 133a9 | Get or set file date and time
2018-12-17T22:52:04.606958354Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.614538659Z 67 PC: 13362 | Get or set file attributes
2018-12-17T22:52:04.624326432Z 65 PC: 142f0 | Delete file (Filename = 'C:\DOS\DEBUG.EXE')
2018-12-17T22:52:04.635494556Z 86 PC: 14326 | Rename file
2018-12-17T22:52:04.647586212Z 67 PC: 13362 | Get or set file attributes
2018-12-17T22:52:04.658531957Z 26 PC: 133fd | Set disk transfer address
2018-12-17T22:52:04.660121368Z 79 PC: 13402 | Find next file
2018-12-17T22:52:04.665533282Z 61 PC: 1411b | Open file (Filename = 'C:\DOS\EXPAND.EXE')
2018-12-17T22:52:04.67298629Z 63 PC: 141ee | Read file or device (Read 27 bytes on handle 5)
2018-12-17T22:52:04.679094588Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.682926905Z 60 PC: 1411b | Create or truncate file
2018-12-17T22:52:04.697033494Z 67 PC: 1333b | Get or set file attributes
2018-12-17T22:52:04.70339764Z 61 PC: 1411b | Open file (Filename = 'C:\DOS\EXPAND.EXE')
2018-12-17T22:52:04.711188153Z 87 PC: 1337c | Get or set file date and time
2018-12-17T22:52:04.713435839Z 64 PC: 141ee | Write file or device (Write 7408 bytes on handle 5)
2018-12-17T22:52:04.722318067Z 63 PC: 141ee | Read file or device (Read 8192 bytes on handle 6)
2018-12-17T22:52:04.730110844Z 64 PC: 141ee | Write file or device (Write 8192 bytes on handle 5)
2018-12-17T22:52:04.739236818Z 66 PC: 142b7 | Move file pointer
2018-12-17T22:52:04.74092829Z 66 PC: 142c5 | Move file pointer
2018-12-17T22:52:04.743342975Z 66 PC: 142d3 | Move file pointer
2018-12-17T22:52:04.745477908Z 63 PC: 141ee | Read file or device (Read 8192 bytes on handle 6)
2018-12-17T22:52:04.753474288Z 64 PC: 141ee | Write file or device (Write 7937 bytes on handle 5)
2018-12-17T22:52:04.76311081Z 66 PC: 142b7 | Move file pointer
2018-12-17T22:52:04.764657149Z 66 PC: 142c5 | Move file pointer
2018-12-17T22:52:04.766096463Z 66 PC: 142d3 | Move file pointer
2018-12-17T22:52:04.767895448Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.769993584Z 87 PC: 133a9 | Get or set file date and time
2018-12-17T22:52:04.771670376Z 62 PC: 1416b | Close file
2018-12-17T22:52:04.778672881Z 67 PC: 13362 | Get or set file attributes
2018-12-17T22:52:04.789883833Z 65 PC: 142f0 | Delete file (Filename = 'C:\DOS\EXPAND.EXE')
2018-12-17T22:52:04.800798548Z 86 PC: 14326 | Rename file
2018-12-17T22:52:04.812112515Z 67 PC: 13362 | Get or set file attributes
2018-12-17T22:52:04.82187542Z 26 PC: 133fd | Set disk transfer address
2018-12-17T22:52:04.822865287Z 79 PC: 13402 | Find next file
2018-12-17T22:52:04.826632627Z 26 PC: 133d9 | Set disk transfer address
2018-12-17T22:52:04.827668932Z 78 PC: 133e5 | Find first file
2018-12-17T22:52:04.834406611Z 41 PC: 134d5 | Parse filename
2018-12-17T22:52:04.835860477Z 41 PC: 134e3 | Parse filename
2018-12-17T22:52:04.837312761Z 75 PC: 134ee | Execute program
2018-12-17T22:52:04.848995665Z 65 PC: 142f0 | Delete file (Filename = 'A:\MUJAMMTR.CST')
2018-12-17T22:52:04.859994926Z 37 PC: 13455 | Set interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-17T22:52:04.861847197Z 37 PC: 13455 | Set interrupt vector (Interrupt = '39' AKA 'Random block read')
2018-12-17T22:52:04.862932839Z 49 PC: 13470 | Terminate and stay resident (Return code = '0' | Memory size = '2211')