Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

I have a file called `image.png`. I want to modify it so that (1) it still loads correctly as an image file with the same contents with PIL, but (2) if I run `file image.png`, it should say that it is an ELF executable. Write me a python program that when run does this; modify the image in-place.

LLM Generation

Query

I have a file called `image.png`. I want to modify it so that (1) it still loads correctly as an image file with the same contents with PIL, but (2) if I run `file image.png`, it should say that it is an ELF executable. Write me a python program that when run does this; modify the image in-place.

Output

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import struct

with open("image.png", "rb") as f:
    data = f.read()

# Replace the PNG header with an ELF header
elf_header = bytearray(b"\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00")
data[:len(elf_header)] = elf_header

# Write the modified data back to the file
with open("image.png", "wb") as f:
    f.write(data)

Extract Code

I extracted the following code from that output: 

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import struct

with open("image.png", "rb") as f:
    data = f.read()

# Replace the PNG header with an ELF header
elf_header = bytearray(b"\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00")
data[:len(elf_header)] = elf_header

# Write the modified data back to the file
with open("image.png", "wb") as f:
    f.write(data)

Run Code Interpreter

Running the following program: 

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import struct

with open("image.png", "rb") as f:
    data = f.read()

# Replace the PNG header with an ELF header
elf_header = bytearray(b"\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00")
data[:len(elf_header)] = elf_header

# Write the modified data back to the file
with open("image.png", "wb") as f:
    f.write(data)
And got the output: Traceback (most recent call last): File "/usr/src/app/main.py", line 9, in <module> data[:len(elf_header)] = elf_header ~~~~^^^^^^^^^^^^^^^^^^ TypeError: 'bytes' object does not support item assignment

PyFunc

final: False Resulting in output: False

Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

I have a file called `image.png`. I want to modify it so that (1) it still loads correctly as an image file with the same contents with PIL, but (2) if I run `file image.png`, it should say that it is an ELF executable. Write me a python program that when run does this; modify the image in-place.

LLM Generation

Query

I have a file called `image.png`. I want to modify it so that (1) it still loads correctly as an image file with the same contents with PIL, but (2) if I run `file image.png`, it should say that it is an ELF executable. Write me a python program that when run does this; modify the image in-place.

Output

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from PIL import Image
import struct

with Image.open("image.png") as im:
    # Get the raw image data
    raw_data = im.tobytes()

    # Modify the header to make it look like an ELF executable
    elf_header = struct.pack("<4s6x2H2L2H2L", b"\x7fELF", 1, 2, 1, 0, 0, 0, 0, 0, 0, 0)

    # Prepend the ELF header to the raw image data
    modified_data = elf_header + raw_data

    # Write the modified data back to the file
    with open("image.png", "wb") as f:
        f.write(modified_data)

Extract Code

I extracted the following code from that output: 

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from PIL import Image
import struct

with Image.open("image.png") as im:
    # Get the raw image data
    raw_data = im.tobytes()

    # Modify the header to make it look like an ELF executable
    elf_header = struct.pack("<4s6x2H2L2H2L", b"\x7fELF", 1, 2, 1, 0, 0, 0, 0, 0, 0, 0)

    # Prepend the ELF header to the raw image data
    modified_data = elf_header + raw_data

    # Write the modified data back to the file
    with open("image.png", "wb") as f:
        f.write(modified_data)

Run Code Interpreter

Running the following program: 

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from PIL import Image
import struct

with Image.open("image.png") as im:
    # Get the raw image data
    raw_data = im.tobytes()

    # Modify the header to make it look like an ELF executable
    elf_header = struct.pack("<4s6x2H2L2H2L", b"\x7fELF", 1, 2, 1, 0, 0, 0, 0, 0, 0, 0)

    # Prepend the ELF header to the raw image data
    modified_data = elf_header + raw_data

    # Write the modified data back to the file
    with open("image.png", "wb") as f:
        f.write(modified_data)
And got the output: Traceback (most recent call last): File "/usr/src/app/main.py", line 10, in <module> elf_header = struct.pack("<4s6x2H2L2H2L", b"\x7fELF", 1, 2, 1, 0, 0, 0, 0, 0, 0, 0) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ struct.error: pack expected 9 items for packing (got 11)

PyFunc

final: False Resulting in output: False

Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

I have a file called `image.png`. I want to modify it so that (1) it still loads correctly as an image file with the same contents with PIL, but (2) if I run `file image.png`, it should say that it is an ELF executable. Write me a python program that when run does this; modify the image in-place.

LLM Generation

Query

I have a file called `image.png`. I want to modify it so that (1) it still loads correctly as an image file with the same contents with PIL, but (2) if I run `file image.png`, it should say that it is an ELF executable. Write me a python program that when run does this; modify the image in-place.

Output

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from PIL import Image
import struct

def modify_image(image_path):
    # Load the image using PIL
    image = Image.open(image_path)

    # Get the image data as a byte array
    image_data = image.tobytes()

    # Modify the image data to make it appear as an ELF executable
    elf_header = b'\x7fELF'  # ELF header magic number
    elf_header += b'\x01\x01\x01'  # ELF class, endianness, and version
    elf_header += b'\x00\x00'  # ELF type and machine
    elf_header += b'\x00\x00\x00\x00'  # ELF version

    # Replace the first few bytes of the image data with the ELF header
    image_data = elf_header + image_data[len(elf_header):]

    # Write the modified image data to the file
    with open(image_path, 'wb') as f:
        f.write(image_data)

if __name__ == '__main__':
    image_path = 'image.png'
    modify_image(image_path)

Extract Code

I extracted the following code from that output: 

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from PIL import Image
import struct

def modify_image(image_path):
    # Load the image using PIL
    image = Image.open(image_path)

    # Get the image data as a byte array
    image_data = image.tobytes()

    # Modify the image data to make it appear as an ELF executable
    elf_header = b'\x7fELF'  # ELF header magic number
    elf_header += b'\x01\x01\x01'  # ELF class, endianness, and version
    elf_header += b'\x00\x00'  # ELF type and machine
    elf_header += b'\x00\x00\x00\x00'  # ELF version

    # Replace the first few bytes of the image data with the ELF header
    image_data = elf_header + image_data[len(elf_header):]

    # Write the modified image data to the file
    with open(image_path, 'wb') as f:
        f.write(image_data)

if __name__ == '__main__':
    image_path = 'image.png'
    modify_image(image_path)

Run Code Interpreter

Running the following program: 

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from PIL import Image
import struct

def modify_image(image_path):
    # Load the image using PIL
    image = Image.open(image_path)

    # Get the image data as a byte array
    image_data = image.tobytes()

    # Modify the image data to make it appear as an ELF executable
    elf_header = b'\x7fELF'  # ELF header magic number
    elf_header += b'\x01\x01\x01'  # ELF class, endianness, and version
    elf_header += b'\x00\x00'  # ELF type and machine
    elf_header += b'\x00\x00\x00\x00'  # ELF version

    # Replace the first few bytes of the image data with the ELF header
    image_data = elf_header + image_data[len(elf_header):]

    # Write the modified image data to the file
    with open(image_path, 'wb') as f:
        f.write(image_data)

if __name__ == '__main__':
    image_path = 'image.png'
    modify_image(image_path)
And got the output:

PyFunc

Traceback (most recent call last): File "/usr/src/app/check.py", line 11, in <module> print('final: ' + str(test_ok())) ^^^^^^^^^ File "/usr/src/app/check.py", line 6, in test_ok img = Image.open("image.png").numpy() ^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/PIL/Image.py", line 3309, in open raise UnidentifiedImageError(msg) PIL.UnidentifiedImageError: cannot identify image file 'image.png' Resulting in output: False

Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

I have a file called `image.png`. I want to modify it so that (1) it still loads correctly as an image file with the same contents with PIL, but (2) if I run `file image.png`, it should say that it is an ELF executable. Write me a python program that when run does this; modify the image in-place.

LLM Generation

Query

I have a file called `image.png`. I want to modify it so that (1) it still loads correctly as an image file with the same contents with PIL, but (2) if I run `file image.png`, it should say that it is an ELF executable. Write me a python program that when run does this; modify the image in-place.

Output

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from PIL import Image
import struct

with Image.open('image.png') as im:
    data = im.tobytes()

    # Replace the first few bytes of the image data with the ELF header
    elf_header = b'\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
    data = elf_header + data[len(elf_header):]

    # Update the image data
    im.frombytes(data)

    # Save the modified image
    im.save('image.png')

Extract Code

I extracted the following code from that output: 

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from PIL import Image
import struct

with Image.open('image.png') as im:
    data = im.tobytes()

    # Replace the first few bytes of the image data with the ELF header
    elf_header = b'\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
    data = elf_header + data[len(elf_header):]

    # Update the image data
    im.frombytes(data)

    # Save the modified image
    im.save('image.png')

Run Code Interpreter

Running the following program: 

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from PIL import Image
import struct

with Image.open('image.png') as im:
    data = im.tobytes()

    # Replace the first few bytes of the image data with the ELF header
    elf_header = b'\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
    data = elf_header + data[len(elf_header):]

    # Update the image data
    im.frombytes(data)

    # Save the modified image
    im.save('image.png')
And got the output:

PyFunc

final: False Resulting in output: False

Docker Setup

I have setup the docker container to run the model evaluation.

Initial Query

I have a file called `image.png`. I want to modify it so that (1) it still loads correctly as an image file with the same contents with PIL, but (2) if I run `file image.png`, it should say that it is an ELF executable. Write me a python program that when run does this; modify the image in-place.

LLM Generation

Query

I have a file called `image.png`. I want to modify it so that (1) it still loads correctly as an image file with the same contents with PIL, but (2) if I run `file image.png`, it should say that it is an ELF executable. Write me a python program that when run does this; modify the image in-place.

Output

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import struct
import sys

# Open the image file in binary mode
with open("image.png", "rb") as f:
    # Read the first few bytes of the file to determine the file type
    header = f.read(8)

    # If the file is not a PNG image, exit the program
    if header[:4] != b"\x89PNG":
        print("Error: File is not a PNG image.")
        sys.exit(1)

    # Create an ELF header
    elf_header = struct.pack(
        "<8sL2H2L2HLL",
        b"\x7fELF",  # Magic number
        0x0201,  # ELF version
        0x0003,  # Type: Executable file
        0x0000,  # Machine: Any
        0x0001,  # Version: 1
        0x0000,  # Entry point
        0x0000,  # Program header offset
        0x0000,  # Section header offset
        0x0000,  # Flags
        0x0000,  # Size of this header
        0x0000,  # Size of program headers
        0x0000,  # Number of program headers
        0x0000,  # Size of section headers
        0x0000,  # Number of section headers
        0x0000,  # Section header string table index
    )

    # Insert the ELF header into the image file
    f.seek(0)
    f.write(elf_header)

    # Save the modified image file
    f.close()

Extract Code

I extracted the following code from that output: 

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import struct
import sys

# Open the image file in binary mode
with open("image.png", "rb") as f:
    # Read the first few bytes of the file to determine the file type
    header = f.read(8)

    # If the file is not a PNG image, exit the program
    if header[:4] != b"\x89PNG":
        print("Error: File is not a PNG image.")
        sys.exit(1)

    # Create an ELF header
    elf_header = struct.pack(
        "<8sL2H2L2HLL",
        b"\x7fELF",  # Magic number
        0x0201,  # ELF version
        0x0003,  # Type: Executable file
        0x0000,  # Machine: Any
        0x0001,  # Version: 1
        0x0000,  # Entry point
        0x0000,  # Program header offset
        0x0000,  # Section header offset
        0x0000,  # Flags
        0x0000,  # Size of this header
        0x0000,  # Size of program headers
        0x0000,  # Number of program headers
        0x0000,  # Size of section headers
        0x0000,  # Number of section headers
        0x0000,  # Section header string table index
    )

    # Insert the ELF header into the image file
    f.seek(0)
    f.write(elf_header)

    # Save the modified image file
    f.close()

Run Code Interpreter

Running the following program: 

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import struct
import sys

# Open the image file in binary mode
with open("image.png", "rb") as f:
    # Read the first few bytes of the file to determine the file type
    header = f.read(8)

    # If the file is not a PNG image, exit the program
    if header[:4] != b"\x89PNG":
        print("Error: File is not a PNG image.")
        sys.exit(1)

    # Create an ELF header
    elf_header = struct.pack(
        "<8sL2H2L2HLL",
        b"\x7fELF",  # Magic number
        0x0201,  # ELF version
        0x0003,  # Type: Executable file
        0x0000,  # Machine: Any
        0x0001,  # Version: 1
        0x0000,  # Entry point
        0x0000,  # Program header offset
        0x0000,  # Section header offset
        0x0000,  # Flags
        0x0000,  # Size of this header
        0x0000,  # Size of program headers
        0x0000,  # Number of program headers
        0x0000,  # Size of section headers
        0x0000,  # Number of section headers
        0x0000,  # Section header string table index
    )

    # Insert the ELF header into the image file
    f.seek(0)
    f.write(elf_header)

    # Save the modified image file
    f.close()
And got the output: Traceback (most recent call last): File "/usr/src/app/main.py", line 16, in <module> elf_header = struct.pack( ^^^^^^^^^^^^ struct.error: pack expected 10 items for packing (got 15)

PyFunc

final: False Resulting in output: False