Sample viewer

vx.netlux.org/Virus.DOS.PS-MPC.Herb.304

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:53:33.795479067Z 26 PC: 12a5f | Set disk transfer address
2018-12-17T22:53:33.798158139Z 71 PC: 12a69 | Get current directory
2018-12-17T22:53:33.801326811Z 78 PC: 12a91 | Find first file
2018-12-17T22:53:33.807610967Z 61 PC: 12b44 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:53:33.819763086Z 63 PC: 12aab | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:33.82659078Z 62 PC: 12aaf | Close file
2018-12-17T22:53:33.828474304Z 67 PC: 12aef | Get or set file attributes
2018-12-17T22:53:33.849383299Z 61 PC: 12b44 | Open file (Filename = 'SLEEP.COM')
2018-12-17T22:53:33.856637642Z 64 PC: 12aff | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:53:33.863641817Z 66 PC: 12b08 | Move file pointer
2018-12-17T22:53:33.866470431Z 64 PC: 12b13 | Write file or device (Write 304 bytes on handle 5)
2018-12-17T22:53:33.874571299Z 44 PC: 12b17 | Get time 0x12b17: mov word ptr [bp + 0x235], dx
0x12b1b: mov ax, 0x5701
0x12b1e: mov cx, word ptr [bp + 0x28c]
0x12b22: mov dx, word ptr [bp + 0x28e]
0x12b26: int 0x21
0x12b28: mov ah, 0x3e
0x12b2a: int 0x21
0x12b2c: xor cx, cx
0x12b2e: mov cl, byte ptr [bp + 0x28b]
0x12b32: mov ax, 0x4301
0x12b35: lea dx, word ptr [bp + 0x294]
0x12b39: int 0x21
0x12b3b: ret
0x12b3c: mov ah, 0x3d
0x12b3e: lea dx, word ptr [bp + 0x294]
0x12b42: int 0x21
0x12b44: xchg ax, bx
0x12b45: ret
0x12b46: sub ch, byte ptr [0x4f43]
0x12b4a: dec bp
2018-12-17T22:53:33.876762155Z 87 PC: 12b28 | Get or set file date and time
2018-12-17T22:53:33.878780068Z 62 PC: 12b2c | Close file
2018-12-17T22:53:33.886992787Z 67 PC: 12b3b | Get or set file attributes
2018-12-17T22:53:33.896747991Z 79 PC: 12a91 | Find next file
2018-12-17T22:53:33.899320138Z 61 PC: 12b44 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:53:33.913617821Z 63 PC: 12aab | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:33.92038794Z 62 PC: 12aaf | Close file
2018-12-17T22:53:33.922228999Z 67 PC: 12aef | Get or set file attributes
2018-12-17T22:53:33.933294859Z 61 PC: 12b44 | Open file (Filename = 'PRINT.COM')
2018-12-17T22:53:33.939827138Z 64 PC: 12aff | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:53:33.94255572Z 66 PC: 12b08 | Move file pointer
2018-12-17T22:53:33.945487691Z 64 PC: 12b13 | Write file or device (Write 304 bytes on handle 5)
2018-12-17T22:53:33.948272802Z 44 PC: 12b17 | Get time 0x12b17: mov word ptr [bp + 0x235], dx
0x12b1b: mov ax, 0x5701
0x12b1e: mov cx, word ptr [bp + 0x28c]
0x12b22: mov dx, word ptr [bp + 0x28e]
0x12b26: int 0x21
0x12b28: mov ah, 0x3e
0x12b2a: int 0x21
0x12b2c: xor cx, cx
0x12b2e: mov cl, byte ptr [bp + 0x28b]
0x12b32: mov ax, 0x4301
0x12b35: lea dx, word ptr [bp + 0x294]
0x12b39: int 0x21
0x12b3b: ret
0x12b3c: mov ah, 0x3d
0x12b3e: lea dx, word ptr [bp + 0x294]
0x12b42: int 0x21
0x12b44: xchg ax, bx
0x12b45: ret
0x12b46: sub ch, byte ptr [0x4f43]
0x12b4a: dec bp
2018-12-17T22:53:33.950383992Z 87 PC: 12b28 | Get or set file date and time
2018-12-17T22:53:33.952886745Z 62 PC: 12b2c | Close file
2018-12-17T22:53:33.960183191Z 67 PC: 12b3b | Get or set file attributes
2018-12-17T22:53:34.063450779Z 79 PC: 12a91 | Find next file
2018-12-17T22:53:34.067848518Z 61 PC: 12b44 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:53:34.086260058Z 63 PC: 12aab | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:34.096456129Z 62 PC: 12aaf | Close file
2018-12-17T22:53:34.100004726Z 67 PC: 12aef | Get or set file attributes
2018-12-17T22:53:34.211266206Z 61 PC: 12b44 | Open file (Filename = 'HELLO.COM')
2018-12-17T22:53:34.217519507Z 64 PC: 12aff | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:53:34.221547794Z 66 PC: 12b08 | Move file pointer
2018-12-17T22:53:34.223454367Z 64 PC: 12b13 | Write file or device (Write 304 bytes on handle 5)
2018-12-17T22:53:34.227444255Z 44 PC: 12b17 | Get time 0x12b17: mov word ptr [bp + 0x235], dx
0x12b1b: mov ax, 0x5701
0x12b1e: mov cx, word ptr [bp + 0x28c]
0x12b22: mov dx, word ptr [bp + 0x28e]
0x12b26: int 0x21
0x12b28: mov ah, 0x3e
0x12b2a: int 0x21
0x12b2c: xor cx, cx
0x12b2e: mov cl, byte ptr [bp + 0x28b]
0x12b32: mov ax, 0x4301
0x12b35: lea dx, word ptr [bp + 0x294]
0x12b39: int 0x21
0x12b3b: ret
0x12b3c: mov ah, 0x3d
0x12b3e: lea dx, word ptr [bp + 0x294]
0x12b42: int 0x21
0x12b44: xchg ax, bx
0x12b45: ret
0x12b46: sub ch, byte ptr [0x4f43]
0x12b4a: dec bp
2018-12-17T22:53:34.230767827Z 87 PC: 12b28 | Get or set file date and time
2018-12-17T22:53:34.23281994Z 62 PC: 12b2c | Close file
2018-12-17T22:53:34.30914427Z 67 PC: 12b3b | Get or set file attributes
2018-12-17T22:53:34.332780058Z 79 PC: 12a91 | Find next file
2018-12-17T22:53:34.335875129Z 61 PC: 12b44 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:53:34.342561444Z 63 PC: 12aab | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:34.349391044Z 62 PC: 12aaf | Close file
2018-12-17T22:53:34.352367797Z 67 PC: 12aef | Get or set file attributes
2018-12-17T22:53:34.362687179Z 61 PC: 12b44 | Open file (Filename = 'PHANG.COM')
2018-12-17T22:53:34.36909304Z 64 PC: 12aff | Write file or device (Write 5 bytes on handle 5)
2018-12-17T22:53:34.373699141Z 66 PC: 12b08 | Move file pointer
2018-12-17T22:53:34.375046886Z 64 PC: 12b13 | Write file or device (Write 304 bytes on handle 5)
2018-12-17T22:53:34.377676245Z 44 PC: 12b17 | Get time 0x12b17: mov word ptr [bp + 0x235], dx
0x12b1b: mov ax, 0x5701
0x12b1e: mov cx, word ptr [bp + 0x28c]
0x12b22: mov dx, word ptr [bp + 0x28e]
0x12b26: int 0x21
0x12b28: mov ah, 0x3e
0x12b2a: int 0x21
0x12b2c: xor cx, cx
0x12b2e: mov cl, byte ptr [bp + 0x28b]
0x12b32: mov ax, 0x4301
0x12b35: lea dx, word ptr [bp + 0x294]
0x12b39: int 0x21
0x12b3b: ret
0x12b3c: mov ah, 0x3d
0x12b3e: lea dx, word ptr [bp + 0x294]
0x12b42: int 0x21
0x12b44: xchg ax, bx
0x12b45: ret
0x12b46: sub ch, byte ptr [0x4f43]
0x12b4a: dec bp
2018-12-17T22:53:34.380180313Z 87 PC: 12b28 | Get or set file date and time
2018-12-17T22:53:34.381821299Z 62 PC: 12b2c | Close file
2018-12-17T22:53:34.389067103Z 67 PC: 12b3b | Get or set file attributes
2018-12-17T22:53:34.407752697Z 79 PC: 12a91 | Find next file
2018-12-17T22:53:34.411454925Z 61 PC: 12b44 | Open file (Filename = 'PRINTA~1.COM')
2018-12-17T22:53:34.418240064Z 63 PC: 12aab | Read file or device (Read 5 bytes on handle 5)
2018-12-17T22:53:34.425466075Z 62 PC: 12aaf | Close file
2018-12-17T22:53:34.42794026Z 67 PC: 12aef | Get or set file attributes
2018-12-17T22:53:34.432448097Z 61 PC: 12b44 | Open file (Filename = 'PRINTA~1.COM�')
2018-12-17T22:53:34.438732889Z 64 PC: 12aff | Write file or device (Write 5 bytes on handle 2)
2018-12-17T22:53:34.441987649Z 66 PC: 12b08 | Move file pointer
2018-12-17T22:53:34.443664847Z 64 PC: 12b13 | Write file or device (Write 304 bytes on handle 2)
2018-12-17T22:53:34.446954393Z 44 PC: 12b17 | Get time 0x12b17: mov word ptr [bp + 0x235], dx
0x12b1b: mov ax, 0x5701
0x12b1e: mov cx, word ptr [bp + 0x28c]
0x12b22: mov dx, word ptr [bp + 0x28e]
0x12b26: int 0x21
0x12b28: mov ah, 0x3e
0x12b2a: int 0x21
0x12b2c: xor cx, cx
0x12b2e: mov cl, byte ptr [bp + 0x28b]
0x12b32: mov ax, 0x4301
0x12b35: lea dx, word ptr [bp + 0x294]
0x12b39: int 0x21
0x12b3b: ret
0x12b3c: mov ah, 0x3d
0x12b3e: lea dx, word ptr [bp + 0x294]
0x12b42: int 0x21
0x12b44: xchg ax, bx
0x12b45: ret
0x12b46: sub ch, byte ptr [0x4f43]
0x12b4a: dec bp
2018-12-17T22:53:34.45020438Z 87 PC: 12b28 | Get or set file date and time
2018-12-17T22:53:34.451968393Z 62 PC: 12b2c | Close file
2018-12-17T22:53:34.454002313Z 67 PC: 12b3b | Get or set file attributes
2018-12-17T22:53:34.458894521Z 79 PC: 12a91 | Find next file
2018-12-17T22:53:34.46164088Z 61 PC: 12b44 | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:53:34.467987912Z 63 PC: 12aab | Read file or device (Read 5 bytes on handle 2)
2018-12-17T22:53:34.475564862Z 62 PC: 12aaf | Close file
2018-12-17T22:53:34.477529844Z 67 PC: 12aef | Get or set file attributes
2018-12-17T22:53:34.486845192Z 61 PC: 12b44 | Open file (Filename = 'MANDEL.COM')
2018-12-17T22:53:34.494510083Z 64 PC: 12aff | Write file or device (Write 5 bytes on handle 2)
2018-12-17T22:53:34.497516364Z 66 PC: 12b08 | Move file pointer
2018-12-17T22:53:34.499231004Z 64 PC: 12b13 | Write file or device (Write 304 bytes on handle 2)
2018-12-17T22:53:34.5090257Z 44 PC: 12b17 | Get time 0x12b17: mov word ptr [bp + 0x235], dx
0x12b1b: mov ax, 0x5701
0x12b1e: mov cx, word ptr [bp + 0x28c]
0x12b22: mov dx, word ptr [bp + 0x28e]
0x12b26: int 0x21
0x12b28: mov ah, 0x3e
0x12b2a: int 0x21
0x12b2c: xor cx, cx
0x12b2e: mov cl, byte ptr [bp + 0x28b]
0x12b32: mov ax, 0x4301
0x12b35: lea dx, word ptr [bp + 0x294]
0x12b39: int 0x21
0x12b3b: ret
0x12b3c: mov ah, 0x3d
0x12b3e: lea dx, word ptr [bp + 0x294]
0x12b42: int 0x21
0x12b44: xchg ax, bx
0x12b45: ret
0x12b46: sub ch, byte ptr [0x4f43]
0x12b4a: dec bp
2018-12-17T22:53:34.511488573Z 87 PC: 12b28 | Get or set file date and time
2018-12-17T22:53:34.513307476Z 62 PC: 12b2c | Close file
2018-12-17T22:53:34.521738405Z 67 PC: 12b3b | Get or set file attributes
2018-12-17T22:53:34.532300549Z 79 PC: 12a91 | Find next file
2018-12-17T22:53:34.534966252Z 61 PC: 12b44 | Open file (Filename = 'PAH.COM')
2018-12-17T22:53:34.542590839Z 63 PC: 12aab | Read file or device (Read 5 bytes on handle 2)
2018-12-17T22:53:34.549354542Z 62 PC: 12aaf | Close file
2018-12-17T22:53:34.551452453Z 67 PC: 12aef | Get or set file attributes
2018-12-17T22:53:34.562660352Z 61 PC: 12b44 | Open file (Filename = 'PAH.COM')
2018-12-17T22:53:34.575422398Z 64 PC: 12aff | Write file or device (Write 5 bytes on handle 2)
2018-12-17T22:53:34.582216889Z 66 PC: 12b08 | Move file pointer
2018-12-17T22:53:34.584650723Z 64 PC: 12b13 | Write file or device (Write 304 bytes on handle 2)
2018-12-17T22:53:34.587527851Z 44 PC: 12b17 | Get time 0x12b17: mov word ptr [bp + 0x235], dx
0x12b1b: mov ax, 0x5701
0x12b1e: mov cx, word ptr [bp + 0x28c]
0x12b22: mov dx, word ptr [bp + 0x28e]
0x12b26: int 0x21
0x12b28: mov ah, 0x3e
0x12b2a: int 0x21
0x12b2c: xor cx, cx
0x12b2e: mov cl, byte ptr [bp + 0x28b]
0x12b32: mov ax, 0x4301
0x12b35: lea dx, word ptr [bp + 0x294]
0x12b39: int 0x21
0x12b3b: ret
0x12b3c: mov ah, 0x3d
0x12b3e: lea dx, word ptr [bp + 0x294]
0x12b42: int 0x21
0x12b44: xchg ax, bx
0x12b45: ret
0x12b46: sub ch, byte ptr [0x4f43]
0x12b4a: dec bp
2018-12-17T22:53:34.590016173Z 87 PC: 12b28 | Get or set file date and time
2018-12-17T22:53:34.592648875Z 62 PC: 12b2c | Close file
2018-12-17T22:53:34.600598027Z 67 PC: 12b3b | Get or set file attributes
2018-12-17T22:53:34.610508579Z 79 PC: 12a91 | Find next file
2018-12-17T22:53:34.614338648Z 61 PC: 12b44 | Open file (Filename = 'TEST.COM')
2018-12-17T22:53:34.621686726Z 63 PC: 12aab | Read file or device (Read 5 bytes on handle 2)
2018-12-17T22:53:34.628865901Z 62 PC: 12aaf | Close file
2018-12-17T22:53:34.631969162Z 79 PC: 12a91 | Find next file
2018-12-17T22:53:34.634587952Z 59 PC: 12a78 | Change current directory
2018-12-17T22:53:34.639679873Z 59 PC: 12a82 | Change current directory
2018-12-17T22:53:34.646045919Z 26 PC: 12a89 | Set disk transfer address