Analysis Run

019b477e-ddd3-735f-a696-2970e3f9ff74

complete

Chain ID

1

Address

0xb40ede070d9d9f37e32a106b04b29e20ef6ee26e

Block Number

—

Created

Mon, Dec 22, 2025 7:17 PM

Review Summary

What survived the funnel

Open this run to answer one question: is this real attacker-relevant behavior with real impact, or just normal contract plumbing?

back to vulns open contract

Confirmed

0

Validated

0

Source

Verified

Review Backing

Not yet

Best current signal

Untrusted DELEGATECALL target reachable

crit 0 high 0 direct contract

Review Checklist

1. Read the findings table first. Ignore raw jobs until the result looks real.

2. Confirm attacker control, not just the existence of a sink.

3. Confirm money or privilege impact.

4. Keep it if the behavior is real. Kill it if this is normal proxy, admin, or upgrade plumbing.

Processing Jobs

Status & attempts

ID	Type	Status	Attempts	Heartbeat
30027	artifact.fetch	complete	1 / 3	3 months ago
30028	tool.cast_disasm	complete	1 / 3	3 months ago
93317	analysis.bundle	complete	1 / 3	1 week ago
93318	capability.graph	complete	1 / 3	1 week ago
93319	detector.run	complete	1 / 3	1 week ago
93320	validation.fork	complete	1 / 3	1 week ago

Artifact

Runtime bytecode: available

Creation TX: —

Deployer: —

Proxy: no

Implementation:

—

Verified Source: yes

Slither

tool.slither

No slither job recorded yet.

Codex

report.consolidate

No codex job recorded yet.

Opcode Heuristics

tool.cast_disasm

Delegatecall

1

Selfdestruct

0

CREATE2

0

CALL-family (heavy)

0

EXT*/BALANCE

0

Total opcodes

60

Flags

delegatecall_present proxy_like_runtime

View cast disassembly output

00000000: CALLDATASIZE
00000001: RETURNDATASIZE
00000002: RETURNDATASIZE
00000003: CALLDATACOPY
00000004: RETURNDATASIZE
00000005: RETURNDATASIZE
00000006: CALLDATASIZE
00000007: RETURNDATASIZE
00000008: PUSH32 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
00000029: SLOAD
0000002a: GAS
0000002b: DELEGATECALL
0000002c: RETURNDATASIZE
0000002d: PUSH1 0x00
0000002f: DUP1
00000030: RETURNDATACOPY
00000031: PUSH1 0x38
00000033: JUMPI
00000034: RETURNDATASIZE
00000035: PUSH1 0x00
00000037: REVERT
00000038: JUMPDEST
00000039: RETURNDATASIZE
0000003a: PUSH1 0x00
0000003c: RETURN
0000003d: SWAP16
0000003e: DUP4
0000003f: UNKNOWN(0x4E)
00000040: AND
00000041: UNKNOWN(0xB7)
00000042: MULMOD
00000043: UNKNOWN(0xC0)
00000044: PUSH25 0x1537186e7bb09de42a000a0a00000000000044a361ae3cac09
0000005e: UNKNOWN(0x4C)
0000005f: SWAP14
00000060: SHL
00000061: EQ
00000062: UNKNOWN(0xEE)
00000063: UNKNOWN(0xCE)
00000064: SWAP8
00000065: STOP
00000066: STOP
00000067: STOP
00000068: STOP
00000069: STOP
0000006a: DIV
0000006b: DIFFICULTY
0000006c: UNKNOWN(0x4C)
0000006d: TSTORE
0000006e: UNKNOWN(0xC7)
0000006f: TLOAD
00000070: UNKNOWN(0xB3)
00000071: PC
00000072: CODESIZE
00000073: UNKNOWN(0x0D)
00000074: UNKNOWN(0x2E)
00000075: RETURNDATASIZE
00000076: UNKNOWN(0xE0)
00000077: DUP11
00000078: SWAP1

Findings

validated = confirmed for call sinks; sink observed for others

Severity	Category	Tool	Title	Confidence	Validated	Confirmed	Details
critical	upgradeability	detector	Untrusted DELEGATECALL target reachable	70	no	no	view trace_id: 0x6519efd0b75d525eb421e8d928f7d423e1c8dfd9fa2dfd2f99af0f167ec819ea call_targets: 0xe5a9634bf5db3d8d6138c3182d09a561bcf1a2a5 target_varies: no classification: constant_target validation_json { "sink": "DELEGATECALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x6519efd0b75d525eb421e8d928f7d423e1c8dfd9fa2dfd2f99af0f167ec819ea", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xe5a9634bf5db3d8d6138c3182d09a561bcf1a2a5" ], "matched_probe": null, "target_varies": false, "classification": "constant_target" } witness_json { "notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata", "constraints": [], "entrypoints": [ { "calldata": "0x", "selector": "fallback", "calldata_variants": [ "0x" ] } ] } evidence_json { "examples": [ { "pc": 43, "opcode": "DELEGATECALL", "returndata_checked": null, "value_expression_category": "n/a", "target_expression_category": "computed" } ], "guards_detected": [], "delegatecall_count": 1, "untrusted_delegatecall_count": 1 }

Severity

Category

Tool

Title

Confidence

Validated

Confirmed

Details

critical

upgradeability

detector

Untrusted DELEGATECALL target reachable

70

no

view

trace_id: 0x6519efd0b75d525eb421e8d928f7d423e1c8dfd9fa2dfd2f99af0f167ec819ea

call_targets: 0xe5a9634bf5db3d8d6138c3182d09a561bcf1a2a5

target_varies: no

classification: constant_target

validation_json

{
    "sink": "DELEGATECALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x6519efd0b75d525eb421e8d928f7d423e1c8dfd9fa2dfd2f99af0f167ec819ea",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xe5a9634bf5db3d8d6138c3182d09a561bcf1a2a5"
    ],
    "matched_probe": null,
    "target_varies": false,
    "classification": "constant_target"
}

witness_json

{
    "notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata",
    "constraints": [],
    "entrypoints": [
        {
            "calldata": "0x",
            "selector": "fallback",
            "calldata_variants": [
                "0x"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 43,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        }
    ],
    "guards_detected": [],
    "delegatecall_count": 1,
    "untrusted_delegatecall_count": 1
}