Sample viewer

vx.netlux.org/Virus.DOS.HLLP.7102

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:52:42.313700467Z 53 PC: 1379a | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:52:42.315649508Z 53 PC: 1379a | Get interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:52:42.317233414Z 53 PC: 1379a | Get interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:52:42.3192016Z 53 PC: 1379a | Get interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:52:42.334100147Z 53 PC: 1379a | Get interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:52:42.33574152Z 53 PC: 1379a | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:52:42.337174802Z 53 PC: 1379a | Get interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:52:42.339370948Z 53 PC: 1379a | Get interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:52:42.341189033Z 53 PC: 1379a | Get interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:52:42.34290669Z 53 PC: 1379a | Get interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:52:42.345242488Z 53 PC: 1379a | Get interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:52:42.346836512Z 53 PC: 1379a | Get interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:52:42.348214801Z 53 PC: 1379a | Get interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:52:42.350249022Z 53 PC: 1379a | Get interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:52:42.351714154Z 53 PC: 1379a | Get interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:52:42.352996693Z 53 PC: 1379a | Get interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:52:42.354295303Z 53 PC: 1379a | Get interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:52:42.356400418Z 53 PC: 1379a | Get interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:52:42.358244632Z 53 PC: 1379a | Get interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:52:42.360102702Z 37 PC: 137af | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:52:42.362401821Z 37 PC: 137b7 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:52:42.364118736Z 37 PC: 137bf | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:52:42.365873502Z 37 PC: 137c7 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:52:42.368868538Z 68 PC: 14674 | I/O control for devices (Set for = '')
2018-12-17T22:52:42.371277003Z 44 PC: 147ab | Get time 0x147ab: mov word ptr [0x4c], cx
0x147af: mov word ptr [0x4e], dx
0x147b3: retf
0x147b4: call 0x147fb
0x147b7: jb 0x147c8
0x147b9: mov cx, word ptr es:[di + 4]
0x147bd: cmp cx, 1
0x147c0: je 0x147c8
0x147c2: xor bx, bx
0x147c4: push cs
0x147c5: call 0x24337
0x147c8: retf 4
0x147cb: call 0x147fb
0x147ce: jb 0x147e3
0x147d0: mov ax, cx
0x147d2: mov dx, bx
0x147d4: mov cx, word ptr es:[di + 4]
0x147d8: cmp cx, 1
0x147db: je 0x147e3
0x147dd: xor bx, bx
2018-12-17T22:52:42.374243135Z 48 PC: 14285 | Get DOS version
2018-12-17T22:52:42.377711931Z 61 PC: 140c3 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:52:42.384731507Z 66 PC: 14815 | Move file pointer
2018-12-17T22:52:42.386518263Z 66 PC: 14823 | Move file pointer
2018-12-17T22:52:42.389200682Z 66 PC: 14831 | Move file pointer
2018-12-17T22:52:42.390957342Z 66 PC: 141f5 | Move file pointer
2018-12-17T22:52:42.392773734Z 63 PC: 14196 | Read file or device (Read 1030 bytes on handle 5)
2018-12-17T22:52:42.408908934Z 42 PC: 134d7 | Get date 0x134d7: xor ah, ah
0x134d9: les di, ptr [bp + 6]
0x134dc: stosw word ptr es:[di], ax
0x134dd: mov al, dl
0x134df: les di, ptr [bp + 0xa]
0x134e2: stosw word ptr es:[di], ax
0x134e3: mov al, dh
0x134e5: les di, ptr [bp + 0xe]
0x134e8: stosw word ptr es:[di], ax
0x134e9: xchg ax, cx
0x134ea: les di, ptr [bp + 0x12]
0x134ed: stosw word ptr es:[di], ax
0x134ee: pop bp
0x134ef: retf 0x10
0x134f2: push bp
0x134f3: mov bp, sp
0x134f5: mov cx, word ptr [bp + 0xa]
0x134f8: mov dh, byte ptr [bp + 8]
0x134fb: mov dl, byte ptr [bp + 6]
0x134fe: mov ah, 0x2b
2018-12-17T22:52:42.412229782Z 54 PC: 1354c | Get free disk space
2018-12-17T22:52:42.414225921Z 64 PC: 13e1b | Write file or device (Write 2 bytes on handle 1)
2018-12-17T22:52:42.419774344Z 64 PC: 13e1b | Write file or device (Write 0 bytes on handle 1)
2018-12-17T22:52:42.421668543Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:52:42.422988602Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '2' AKA 'Character output')
2018-12-17T22:52:42.424466529Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '27' AKA 'Get allocation info for default drive')
2018-12-17T22:52:42.426188543Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '33' AKA 'Random read')
2018-12-17T22:52:42.427543418Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '35' AKA 'Get file size in records')
2018-12-17T22:52:42.429063584Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:52:42.431199406Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '52' AKA 'Get InDOS flag pointer')
2018-12-17T22:52:42.433013353Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '53' AKA 'Get interrupt vector')
2018-12-17T22:52:42.434730579Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '54' AKA 'Get free disk space')
2018-12-17T22:52:42.436475547Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '55' AKA 'Get or set switch character')
2018-12-17T22:52:42.438471657Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '56' AKA 'Get or set country info')
2018-12-17T22:52:42.440423724Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '57' AKA 'Create subdirectory')
2018-12-17T22:52:42.442059507Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '58' AKA 'Remove subdirectory')
2018-12-17T22:52:42.443555988Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '59' AKA 'Change current directory')
2018-12-17T22:52:42.446051134Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '60' AKA 'Create or truncate file')
2018-12-17T22:52:42.447509995Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '61' AKA 'Open file')
2018-12-17T22:52:42.448913111Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '62' AKA 'Close file')
2018-12-17T22:52:42.45135065Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '63' AKA 'Read file or device')
2018-12-17T22:52:42.452747534Z 37 PC: 138f1 | Set interrupt vector (Interrupt = '117' AKA 'UNKNOWN!')
2018-12-17T22:52:42.454077001Z 76 PC: 13930 | Terminate with return code (Return code = '0')