VERDICT —UNRATED
Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.
▰ METHOD
Undisclosed
Root cause
Root-cause analysis not yet published. The incident description below contains all currently available signal — review the attack transaction directly for definitive forensics.
▰ PROOF OF CONCEPT
DEFIHACKLABS
src/test/2021-09/ZABU_exp.sol
view forked test on github ↗Reproducible Foundry test fork from SunWeb3Sec/DeFiHackLabs. Clone the repo, run forge test against the file path above, and replay the exploit against a mainnet fork at the historical block. Use for reproduction only — not for live targets.
Forensic narrative
Avalanche-Based Zabu Finance Sees $3.2M Hack. The attacker used Zabu’s “Transfer Tax Reported loss: $3,200,000.
Primary source
https://coindesk.com/tech/2021/09/13/avalanche-based-zabu-finance-exploited-in-32m-hack/ ↗Sourced from
chainsec
Technical record
- chain
- avalanche
- protocol
- Zabu Finance
- bug_class
- unknown
- date_occurred
- 2021-09-12
- loss_usd
- $3,200,000
- source_id
- cs:zabu-finance::2021-09-12
Related — same bug class