erc20-scannerPyPI
erc20-scanner is a confirmed malicious PyPI package (MAL-2024-5112) that opens a backdoor for remote access (malicious versions 1.0.0, 1.0.1). Do not install it — remove it immediately and rotate any exposed credentials.
Malicious code in erc20-scanner (PyPI)
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Backdoor / remote accessFind it
Search your lockfiles and build artifacts for erc20-scanner (2 malicious versions).
If you installed it — respond
erc20-scanner establishes remote access, so treat any host that installed it as fully compromised. Isolate the machine, remove the package, rotate all credentials it could reach, and rebuild from a trusted image rather than cleaning in place — a backdoor may have planted additional persistence.
Did it already run?
If erc20-scanner was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.
Frequently asked questions
Campaign
References
Credits
- ReversingLabs · finder
Detect & block this
O3 blocks erc20-scanner-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the C2 callback and severs the channel.