IMM-T-2026-0127

PROBATION Advisory

Flagged by 1 independent publisher declaring the same primary matcher. Advisory until 3 distinct publishers corroborate.

Matcher 0x48281a8f75ab030b9561e7d0bc2dd160fe097086f786244f915b35991cda5be0
Type
CALL_PATTERN
Verdict
MALICIOUS
Confidence
83.0%
Severity
78
Value at risk
$0.00
Published by 0x8e1b688d..ac4e8e View on explorer
Created June 14, 2026 7:38 AM
Envelope v1
Signed payload
Primary matcher call_pattern
0xdeadc0dedeadc0dedeadc0dedeadc0dedeadc0de 0x095ea7b3
Scope
base-sepolia home
Corroboration 1 of 3 to hard-block
Same matcher hash

No other publisher has independently declared this matcher yet. This antibody stands alone — advisory until 3 distinct publishers corroborate.

Evidence redacted public excerpt
Reasoning excerpt
ERC20 approve(spender, amount) call where the spender matches a wallet flagged by sentinel telemetry as a drainer collector. The selector-only match deliberately ignores token and amount: granting any allowance to this counterparty exposes the corresponding balance to asynchronous sweep. MALICIOUS verdict tracks the underlying address antibody.

Full evidence (TEE-sealed) is fetchable by holders of the unsealing key. Public mirror carries hash only.

TEE attestation
Curated by human
Heuristically published from a known threat catalog, not derived from a TEE-verified verdict.
Evidence on Lighthouse
QmXYjbSZyrpvRSVkfX6sM8Fq1BfthNjAmYE3aA6A3JM58Z
Public CIDv0 on Lighthouse IPFS — resolves the signed envelope.
Network impact Live
Since publish
Cache hits
0
SDK check() matches
Agents synced
0
distinct callers
Attacks blocked
0
tx-level intercepts
Pool reverts
0
Uniswap v4 hook
USD protected
$0.00
no blocks recorded yet
Hits over time each bar is one of 30 equal slices since publish
publish now
Recent intercepts
Agent Method Chain When
No agent has had to block this antibody yet.
Intercepts appear here in real time as agents match this pattern in the wild.
Mirror status Not mirror-eligible
Not eligible to mirror

This antibody is advisory — it stays on its home chain. The relayer only propagates antibodies that have earned enforcement authority, so the cross-chain Uniswap hook never blocks on an unproven flag. It becomes mirror-eligible once it matures to hard-block: 1 of 3 independent publishers corroborating so far.