Analysis Run

019b477e-d82f-706a-803c-d086f4badee8

complete

Chain ID

1

Address

0xea71bde337efcc6c4f039dd8260e240815a87b3d

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

1

Validated

1

Source

Bytecode only

Review Backing

Not yet

Best current signal

Untrusted DELEGATECALL target reachable

crit 1 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
29033	artifact.fetch	complete	1 / 3	3 months ago
29034	tool.cast_disasm	complete	1 / 3	3 months ago
72516	analysis.bundle	complete	1 / 3	1 week ago
72517	capability.graph	complete	1 / 3	1 week ago
72518	detector.run	complete	1 / 3	1 week ago
72519	validation.fork	complete	1 / 3	1 week ago
113556	report.consolidate	complete	1 / 6	1 week ago

Artifact

Runtime bytecode: available

Creation TX: —

Deployer: —

Proxy: no

Implementation:

—

Verified Source: no

Slither

tool.slither

No slither job recorded yet.

Codex

report.consolidate

Job Status

complete

Attempts

1 / 6

Findings

0

No findings?

—

View stderr

OpenAI Codex v0.118.0 (research preview)
--------
workdir: /tmp/codex-5aih_8pv
model: gpt-5.4
provider: openai
approval: never
sandbox: read-only
reasoning effort: high
reasoning summaries: none
session id: 019d5c97-73f7-74c1-802a-ae60a998c640
--------
user
You are a security auditor. You ONLY have runtime bytecode + analysis artifacts.
You MUST read `BYTECODE_BUNDLE.json` before concluding; it contains the bytecode summary,
evidence bundle, callsites, storage slots, and detector findings.

Special cases when reasoning from bytecode (be explicit about uncertainty):
- Selector inference is best-effort; missing selectors are common.
- Fallback/receive paths may be the only entrypoints.
- CALL vs DELEGATECALL semantics differ; DELEGATECALL executes in caller storage.
- Proxy patterns (EIP-1967, minimal proxies, beacon) change which storage is authoritative.
- Storage slots are raw; mappings/arrays appear via keccak patterns, names are unknown.
- Guard detection is heuristic; absence of guards does NOT mean unguarded.
- Returndata checking is unknown unless explicitly shown in evidence.
- Precompiles (0x1..0x9) and common ERC20 transfer selectors may appear; do not over-claim.

Output MUST be valid JSON matching the provided schema.
- If you find nothing meaningful: set no_findings=true and findings=[].
- Otherwise: set no_findings=false and include findings with severity/category/title.
- Locations can be pc references like "pc:0x123" or selectors like "selector:0xa9059cbb".

Focus on: reentrancy, access control, upgradeability/proxy issues, signature validation,
accounting/invariant breaks, dangerous delegatecall, and untrusted external calls.
Be conservative: if evidence is weak, mark severity low/medium and explain why.
warning: Codex could not find system bubblewrap on PATH. Please install bubblewrap with your package manager. Codex will use the vendored bubblewrap in the meantime.
ERROR: You've hit your usage limit. Visit https://chatgpt.com/codex/settings/usage to purchase more credits or try again at Apr 8th, 2026 9:11 AM.
ERROR: You've hit your usage limit. Visit https://chatgpt.com/codex/settings/usage to purchase more credits or try again at Apr 8th, 2026 9:11 AM.

Metadata

{
    "codex": {
        "ran_at": "2026-04-05T07:42:04.552907+00:00",
        "returncode": 1
    },
    "project": {
        "mode": "bytecode",
        "bytecode_length": 1724,
        "bytecode_truncated": false,
        "capability_graph_present": true,
        "analysis_artifact_present": true
    },
    "summary": null,
    "no_findings": null,
    "schema_version": 1
}

Opcode Heuristics

tool.cast_disasm

Delegatecall

1

Selfdestruct

0

CREATE2

0

CALL-family (heavy)

0

EXT*/BALANCE

1

Total opcodes

395

Flags

delegatecall_present

View cast disassembly output

00000000: PUSH1 0x80
00000002: PUSH1 0x40
00000004: MSTORE
00000005: PUSH1 0x04
00000007: CALLDATASIZE
00000008: LT
00000009: PUSH2 0x004e
0000000c: JUMPI
0000000d: PUSH1 0x00
0000000f: CALLDATALOAD
00000010: PUSH1 0xe0
00000012: SHR
00000013: DUP1
00000014: PUSH4 0x230b9da3
00000019: EQ
0000001a: PUSH2 0x005a
0000001d: JUMPI
0000001e: DUP1
0000001f: PUSH4 0x35c84277
00000024: EQ
00000025: PUSH2 0x00ab
00000028: JUMPI
00000029: DUP1
0000002a: PUSH4 0x70bb45b3
0000002f: EQ
00000030: PUSH2 0x00cd
00000033: JUMPI
00000034: DUP1
00000035: PUSH4 0x83059303
0000003a: EQ
0000003b: PUSH2 0x00d5
0000003e: JUMPI
0000003f: DUP1
00000040: PUSH4 0xe86dea4a
00000045: EQ
00000046: PUSH2 0x0109
00000049: JUMPI
0000004a: PUSH1 0x00
0000004c: DUP1
0000004d: REVERT
0000004e: JUMPDEST
0000004f: CALLDATASIZE
00000050: PUSH2 0x0055
00000053: JUMPI
00000054: STOP
00000055: JUMPDEST
00000056: PUSH1 0x00
00000058: DUP1
00000059: REVERT
0000005a: JUMPDEST
0000005b: CALLVALUE
0000005c: DUP1
0000005d: ISZERO
0000005e: PUSH2 0x0066
00000061: JUMPI
00000062: PUSH1 0x00
00000064: DUP1
00000065: REVERT
00000066: JUMPDEST
00000067: POP
00000068: PUSH2 0x008e
0000006b: PUSH32 0x0000000000000000000000005bab02440602302fb20906b04051e5d6c074d57f
0000008c: DUP2
0000008d: JUMP
0000008e: JUMPDEST
0000008f: PUSH1 0x40
00000091: MLOAD
00000092: PUSH1 0x01
00000094: PUSH1 0x01
00000096: PUSH1 0xa0
00000098: SHL
00000099: SUB
0000009a: SWAP1
0000009b: SWAP2
0000009c: AND
0000009d: DUP2
0000009e: MSTORE
0000009f: PUSH1 0x20
000000a1: ADD
000000a2: JUMPDEST
000000a3: PUSH1 0x40
000000a5: MLOAD
000000a6: DUP1
000000a7: SWAP2
000000a8: SUB
000000a9: SWAP1
000000aa: RETURN
000000ab: JUMPDEST
000000ac: CALLVALUE
000000ad: DUP1
000000ae: ISZERO
000000af: PUSH2 0x00b7
000000b2: JUMPI
000000b3: PUSH1 0x00
000000b5: DUP1
000000b6: REVERT
000000b7: JUMPDEST
000000b8: POP
000000b9: PUSH2 0x00cb
000000bc: PUSH2 0x00c6
000000bf: CALLDATASIZE
000000c0: PUSH1 0x04
000000c2: PUSH2 0x02fa
000000c5: JUMP
000000c6: JUMPDEST
000000c7: PUSH2 0x013b
000000ca: JUMP
000000cb: JUMPDEST
000000cc: STOP
000000cd: JUMPDEST
000000ce: PUSH2 0x00cb
000000d1: PUSH2 0x0236
000000d4: JUMP
000000d5: JUMPDEST
000000d6: CALLVALUE
000000d7: DUP1
000000d8: ISZERO
000000d9: PUSH2 0x00e1
000000dc: JUMPI
000000dd: PUSH1 0x00
000000df: DUP1
000000e0: REVERT
000000e1: JUMPDEST
000000e2: POP
000000e3: PUSH2 0x008e
000000e6: PUSH32 0x0000000000000000000000003a29f2018864c4de5898e361f6daac0acc10c096
00000107: DUP2
00000108: JUMP
00000109: JUMPDEST
0000010a: CALLVALUE
0000010b: DUP1
0000010c: ISZERO
0000010d: PUSH2 0x0115
00000110: JUMPI
00000111: PUSH1 0x00
00000113: DUP1
00000114: REVERT
00000115: JUMPDEST
00000116: POP
00000117: PUSH1 0x00
00000119: SLOAD
0000011a: PUSH2 0x0126
0000011d: SWAP1
0000011e: PUSH4 0xffffffff
00000123: AND
00000124: DUP2
00000125: JUMP
00000126: JUMPDEST
00000127: PUSH1 0x40
00000129: MLOAD
0000012a: PUSH4 0xffffffff
0000012f: SWAP1
00000130: SWAP2
00000131: AND
00000132: DUP2
00000133: MSTORE
00000134: PUSH1 0x20
00000136: ADD
00000137: PUSH2 0x00a2
0000013a: JUMP
0000013b: JUMPDEST
0000013c: CALLER
0000013d: PUSH1 0x01
0000013f: PUSH1 0x01
00000141: PUSH1 0xa0
00000143: SHL
00000144: SUB
00000145: PUSH32 0x0000000000000000000000005bab02440602302fb20906b04051e5d6c074d57f
00000166: AND
00000167: EQ
00000168: PUSH2 0x01ca
0000016b: JUMPI
0000016c: PUSH1 0x40
0000016e: MLOAD
0000016f: PUSH3 0x461bcd
00000173: PUSH1 0xe5
00000175: SHL
00000176: DUP2
00000177: MSTORE
00000178: PUSH1 0x20
0000017a: PUSH1 0x04
0000017c: DUP3
0000017d: ADD
0000017e: MSTORE
0000017f: PUSH1 0x29
00000181: PUSH1 0x24
00000183: DUP3
00000184: ADD
00000185: MSTORE
00000186: PUSH32 0x4368616e6765466565206e6f742063616c6c65642066726f6d20706172656e74
000001a7: PUSH1 0x44
000001a9: DUP3
000001aa: ADD
000001ab: MSTORE
000001ac: PUSH9 0x0818dbdb9d1c9858dd
000001b6: PUSH1 0xba
000001b8: SHL
000001b9: PUSH1 0x64
000001bb: DUP3
000001bc: ADD
000001bd: MSTORE
000001be: PUSH1 0x84
000001c0: ADD
000001c1: JUMPDEST
000001c2: PUSH1 0x40
000001c4: MLOAD
000001c5: DUP1
000001c6: SWAP2
000001c7: SUB
000001c8: SWAP1
000001c9: REVERT
000001ca: JUMPDEST
000001cb: PUSH2 0x2710
000001ce: DUP2
000001cf: PUSH4 0xffffffff
000001d4: AND
000001d5: GT
000001d6: ISZERO
000001d7: PUSH2 0x021a
000001da: JUMPI
000001db: PUSH1 0x40
000001dd: MLOAD
000001de: PUSH3 0x461bcd
000001e2: PUSH1 0xe5
000001e4: SHL
000001e5: DUP2
000001e6: MSTORE
000001e7: PUSH1 0x20
000001e9: PUSH1 0x04
000001eb: DUP3
000001ec: ADD
000001ed: MSTORE
000001ee: PUSH1 0x15
000001f0: PUSH1 0x24
000001f2: DUP3
000001f3: ADD
000001f4: MSTORE
000001f5: PUSH21 0x24b73b30b634b2103332b290373ab6b2b930ba37b9
0000020b: PUSH1 0x59
0000020d: SHL
0000020e: PUSH1 0x44
00000210: DUP3
00000211: ADD
00000212: MSTORE
00000213: PUSH1 0x64
00000215: ADD
00000216: PUSH2 0x01c1
00000219: JUMP
0000021a: JUMPDEST
0000021b: PUSH1 0x00
0000021d: DUP1
0000021e: SLOAD
0000021f: PUSH4 0xffffffff
00000224: NOT
00000225: AND
00000226: PUSH4 0xffffffff
0000022b: SWAP3
0000022c: SWAP1
0000022d: SWAP3
0000022e: AND
0000022f: SWAP2
00000230: SWAP1
00000231: SWAP2
00000232: OR
00000233: SWAP1
00000234: SSTORE
00000235: JUMP
00000236: JUMPDEST
00000237: PUSH1 0x00
00000239: SLOAD
0000023a: PUSH1 0x40
0000023c: MLOAD
0000023d: PUSH3 0xa1b0d3
00000241: PUSH1 0xe7
00000243: SHL
00000244: DUP2
00000245: MSTORE
00000246: PUSH4 0xffffffff
0000024b: SWAP1
0000024c: SWAP2
0000024d: AND
0000024e: PUSH1 0x04
00000250: DUP3
00000251: ADD
00000252: MSTORE
00000253: PUSH1 0x01
00000255: PUSH1 0x01
00000257: PUSH1 0xa0
00000259: SHL
0000025a: SUB
0000025b: PUSH32 0x0000000000000000000000005bab02440602302fb20906b04051e5d6c074d57f
0000027c: DUP2
0000027d: AND
0000027e: PUSH1 0x24
00000280: DUP4
00000281: ADD
00000282: MSTORE
00000283: PUSH32 0x0000000000000000000000003a29f2018864c4de5898e361f6daac0acc10c096
000002a4: AND
000002a5: PUSH1 0x44
000002a7: DUP3
000002a8: ADD
000002a9: MSTORE
000002aa: PUSH20 0x8d03884ef3f39ec263f3d7c3954a868468ff8497
000002bf: SWAP1
000002c0: PUSH4 0x50d86980
000002c5: SWAP1
000002c6: PUSH1 0x64
000002c8: ADD
000002c9: PUSH1 0x00
000002cb: PUSH1 0x40
000002cd: MLOAD
000002ce: DUP1
000002cf: DUP4
000002d0: SUB
000002d1: DUP2
000002d2: DUP7
000002d3: DUP1
000002d4: EXTCODESIZE
000002d5: ISZERO
000002d6: DUP1
000002d7: ISZERO
000002d8: PUSH2 0x02e0
000002db: JUMPI
000002dc: PUSH1 0x00
000002de: DUP1
000002df: REVERT
000002e0: JUMPDEST
000002e1: POP
000002e2: GAS
000002e3: DELEGATECALL
000002e4: ISZERO
000002e5: DUP1
000002e6: ISZERO
000002e7: PUSH2 0x02f4
000002ea: JUMPI
000002eb: RETURNDATASIZE
000002ec: PUSH1 0x00
000002ee: DUP1
000002ef: RETURNDATACOPY
000002f0: RETURNDATASIZE
000002f1: PUSH1 0x00
000002f3: REVERT
000002f4: JUMPDEST
000002f5: POP
000002f6: POP
000002f7: POP
000002f8: POP
000002f9: JUMP
000002fa: JUMPDEST
000002fb: PUSH1 0x00
000002fd: PUSH1 0x20
000002ff: DUP3
00000300: DUP5
00000301: SUB
00000302: SLT
00000303: ISZERO
00000304: PUSH2 0x030c
00000307: JUMPI
00000308: PUSH1 0x00
0000030a: DUP1
0000030b: REVERT
0000030c: JUMPDEST
0000030d: DUP2
0000030e: CALLDATALOAD
0000030f: PUSH4 0xffffffff
00000314: DUP2
00000315: AND
00000316: DUP2
00000317: EQ
00000318: PUSH2 0x0320
0000031b: JUMPI
0000031c: PUSH1 0x00
0000031e: DUP1
0000031f: REVERT
00000320: JUMPDEST
00000321: SWAP4
00000322: SWAP3
00000323: POP
00000324: POP
00000325: POP
00000326: JUMP
00000327: INVALID
00000328: LOG2
00000329: PUSH5 0x6970667358
0000032f: UNKNOWN(0x22)
00000330: SLT
00000331: KECCAK256
00000332: UNKNOWN(0xDE)
00000333: UNKNOWN(0xDD)
00000334: PUSH15 0x81267a3223fee9cbafd3198b4e3a87
00000344: UNKNOWN(0xC7)
00000345: UNKNOWN(0x0D)
00000346: TLOAD
00000347: PUSH24

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	yes	yes	view trace_id: 0xe563726b76058e8ddc478a355f9390acdab70b208d398b089c6d183459a5d0e5 call_targets: 0x53cc2d82e08370fe1e44a96f69cec7d5b54ae868, 0x8d03884ef3f39ec263f3d7c3954a868468ff8497 target_varies: yes classification: target_varies validation_json { "sink": "DELEGATECALL", "errors": 0, "status": "confirmed", "attempts": 25, "trace_id": "0xe563726b76058e8ddc478a355f9390acdab70b208d398b089c6d183459a5d0e5", "confirmed": true, "trace_mode": "callTracer", "call_targets": [ "0x53cc2d82e08370fe1e44a96f69cec7d5b54ae868", "0x8d03884ef3f39ec263f3d7c3954a868468ff8497" ], "matched_probe": null, "target_varies": true, "classification": "target_varies" } witness_json { "notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata", "constraints": [], "entrypoints": [ { "calldata": "0x230b9da3", "selector": "0x230b9da3", "calldata_variants": [ "0x230b9da3", "0x230b9da30000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x35c84277", "selector": "0x35c84277", "calldata_variants": [ "0x35c84277", "0x35c842770000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x70bb45b3", "selector": "0x70bb45b3", "calldata_variants": [ "0x70bb45b3", "0x70bb45b30000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x83059303", "selector": "0x83059303", "calldata_variants": [ "0x83059303", "0x830593030000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xe86dea4a", "selector": "0xe86dea4a", "calldata_variants": [ "0xe86dea4a", "0xe86dea4a0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xffffffff", "selector": "0xffffffff", "calldata_variants": [ "0xffffffff", "0xffffffff0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 739, "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

yes

view

trace_id: 0xe563726b76058e8ddc478a355f9390acdab70b208d398b089c6d183459a5d0e5

call_targets: 0x53cc2d82e08370fe1e44a96f69cec7d5b54ae868, 0x8d03884ef3f39ec263f3d7c3954a868468ff8497

target_varies: yes

classification: target_varies

validation_json

{
    "sink": "DELEGATECALL",
    "errors": 0,
    "status": "confirmed",
    "attempts": 25,
    "trace_id": "0xe563726b76058e8ddc478a355f9390acdab70b208d398b089c6d183459a5d0e5",
    "confirmed": true,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x53cc2d82e08370fe1e44a96f69cec7d5b54ae868",
        "0x8d03884ef3f39ec263f3d7c3954a868468ff8497"
    ],
    "matched_probe": null,
    "target_varies": true,
    "classification": "target_varies"
}

witness_json

{
    "notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata",
    "constraints": [],
    "entrypoints": [
        {
            "calldata": "0x230b9da3",
            "selector": "0x230b9da3",
            "calldata_variants": [
                "0x230b9da3",
                "0x230b9da30000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x35c84277",
            "selector": "0x35c84277",
            "calldata_variants": [
                "0x35c84277",
                "0x35c842770000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x70bb45b3",
            "selector": "0x70bb45b3",
            "calldata_variants": [
                "0x70bb45b3",
                "0x70bb45b30000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x83059303",
            "selector": "0x83059303",
            "calldata_variants": [
                "0x83059303",
                "0x830593030000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xe86dea4a",
            "selector": "0xe86dea4a",
            "calldata_variants": [
                "0xe86dea4a",
                "0xe86dea4a0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xffffffff",
            "selector": "0xffffffff",
            "calldata_variants": [
                "0xffffffff",
                "0xffffffff0000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 739,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        }
    ],
    "guards_detected": [],
    "delegatecall_count": 1,
    "untrusted_delegatecall_count": 1
}