Sample viewer

vx.netlux.org/Virus.DOS.Riot.Conjurer.Tng.277

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GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T23:05:38.827208017Z 26 PC: 12aa6 | Set disk transfer address
2018-12-17T23:05:38.830154508Z 78 PC: 12abd | Find first file
2018-12-17T23:05:38.837092045Z 61 PC: 12af0 | Open file (Filename = 'SLEEP.COM')
2018-12-17T23:05:38.844768267Z 63 PC: 12afe | Read file or device (Read 5 bytes on handle 5)
2018-12-17T23:05:38.852883003Z 66 PC: 12b19 | Move file pointer
2018-12-17T23:05:38.854616874Z 64 PC: 12b2a | Write file or device (Write 277 bytes on handle 5)
2018-12-17T23:05:38.870135148Z 66 PC: 12b35 | Move file pointer
2018-12-17T23:05:38.872087995Z 64 PC: 12b40 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T23:05:38.880432925Z 62 PC: 12b48 | Close file
2018-12-17T23:05:38.889349184Z 79 PC: 12abd | Find next file
2018-12-17T23:05:38.892215398Z 61 PC: 12af0 | Open file (Filename = 'PRINT.COM')
2018-12-17T23:05:38.909892008Z 63 PC: 12afe | Read file or device (Read 5 bytes on handle 5)
2018-12-17T23:05:38.917045813Z 66 PC: 12b19 | Move file pointer
2018-12-17T23:05:38.918528947Z 64 PC: 12b2a | Write file or device (Write 277 bytes on handle 5)
2018-12-17T23:05:38.921906509Z 66 PC: 12b35 | Move file pointer
2018-12-17T23:05:38.925154612Z 64 PC: 12b40 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T23:05:38.929242669Z 62 PC: 12b48 | Close file
2018-12-17T23:05:38.938809622Z 79 PC: 12abd | Find next file
2018-12-17T23:05:38.941739975Z 61 PC: 12af0 | Open file (Filename = 'HELLO.COM')
2018-12-17T23:05:38.949331228Z 63 PC: 12afe | Read file or device (Read 5 bytes on handle 5)
2018-12-17T23:05:38.957245777Z 66 PC: 12b19 | Move file pointer
2018-12-17T23:05:38.958981731Z 64 PC: 12b2a | Write file or device (Write 277 bytes on handle 5)
2018-12-17T23:05:38.96237125Z 66 PC: 12b35 | Move file pointer
2018-12-17T23:05:38.965564023Z 64 PC: 12b40 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T23:05:38.9690956Z 62 PC: 12b48 | Close file
2018-12-17T23:05:38.978984116Z 79 PC: 12abd | Find next file
2018-12-17T23:05:38.982704726Z 61 PC: 12af0 | Open file (Filename = 'PHANG.COM')
2018-12-17T23:05:38.99101488Z 63 PC: 12afe | Read file or device (Read 5 bytes on handle 5)
2018-12-17T23:05:38.99838019Z 66 PC: 12b19 | Move file pointer
2018-12-17T23:05:39.000674818Z 64 PC: 12b2a | Write file or device (Write 277 bytes on handle 5)
2018-12-17T23:05:39.004416562Z 66 PC: 12b35 | Move file pointer
2018-12-17T23:05:39.006086837Z 64 PC: 12b40 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T23:05:39.009165549Z 62 PC: 12b48 | Close file
2018-12-17T23:05:39.022118975Z 79 PC: 12abd | Find next file
2018-12-17T23:05:39.025018412Z 61 PC: 12af0 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T23:05:39.032746405Z 63 PC: 12afe | Read file or device (Read 5 bytes on handle 5)
2018-12-17T23:05:39.043338147Z 66 PC: 12b19 | Move file pointer
2018-12-17T23:05:39.045040045Z 64 PC: 12b2a | Write file or device (Write 277 bytes on handle 5)
2018-12-17T23:05:39.048147228Z 66 PC: 12b35 | Move file pointer
2018-12-17T23:05:39.050769244Z 64 PC: 12b40 | Write file or device (Write 5 bytes on handle 5)
2018-12-17T23:05:39.054673523Z 62 PC: 12b48 | Close file
2018-12-17T23:05:39.06411439Z 26 PC: 12acd | Set disk transfer address
2018-12-17T23:05:39.065830241Z 44 PC: 12ad1 | Get time 0x12ad1: cmp dl, 0xf
0x12ad4: jge 0x12ae2
0x12ad6: mov ah, 9
0x12ad8: lea dx, word ptr [bp + 0x21a]
0x12adc: int 0x21
0x12ade: mov ah, 7
0x12ae0: int 0x21
0x12ae2: mov di, 0x100
0x12ae5: push di
0x12ae6: ret
0x12ae7: mov ax, 0x3d02
0x12aea: lea dx, word ptr [bp + 0x27b]
0x12aee: int 0x21
0x12af0: jb 0x12b48
0x12af2: xchg ax, bx
0x12af3: mov ah, 0x3f
0x12af5: mov cx, 5
0x12af8: lea dx, word ptr [bp + 0x210]
0x12afc: int 0x21
0x12afe: cmp word ptr [bp + 0x210], 0x5a4d
2018-12-17T23:05:39.069130648Z 9 PC: 12a4e | Display string (String= 'This is a dropper of: Conjurer: The Next Generation! ')