Analysis Run

019b3836-5daa-72bc-be22-8a7ab856cb87

complete

Chain ID

1

Address

0x288268b618183c0c04363b401ee36898e3adc2c8

Block Number

—

Created

Fri, Dec 19, 2025 8:04 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

2

Validated

2

Source

Bytecode only

Review Backing

Not yet

Best current signal

Untrusted CALL target/value reachable

crit 0 high 2 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
9367	artifact.fetch	complete	1 / 3	3 months ago
9368	tool.cast_disasm	complete	1 / 3	3 months ago
82852	analysis.bundle	complete	1 / 3	1 week ago
82853	capability.graph	complete	1 / 3	1 week ago
82854	detector.run	complete	1 / 3	1 week ago
82855	validation.fork	complete	1 / 3	1 week ago
113664	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-wqgs4qog
model: gpt-5.4
provider: openai
approval: never
sandbox: read-only
reasoning effort: high
reasoning summaries: none
session id: 019d5c9a-d751-7c02-a49b-0aca94093038
--------
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": "2026-04-05T07:45:46.487530+00:00",
        "returncode": 1
    },
    "project": {
        "mode": "bytecode",
        "bytecode_length": 976,
        "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

0

Selfdestruct

0

CREATE2

0

CALL-family (heavy)

2

EXT*/BALANCE

0

Total opcodes

353

Flags

No heuristic flags raised.

View cast disassembly output

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: ISZERO
00000007: PUSH2 0x0035
0000000a: JUMPI
0000000b: PUSH1 0xe0
0000000d: PUSH1 0x02
0000000f: EXP
00000010: PUSH1 0x00
00000012: CALLDATALOAD
00000013: DIV
00000014: PUSH4 0x46232d21
00000019: DUP2
0000001a: EQ
0000001b: PUSH2 0x0037
0000001e: JUMPI
0000001f: DUP1
00000020: PUSH4 0x7cd7ee3d
00000025: EQ
00000026: PUSH2 0x00d9
00000029: JUMPI
0000002a: DUP1
0000002b: PUSH4 0xff69909e
00000030: EQ
00000031: PUSH2 0x0173
00000034: JUMPI
00000035: JUMPDEST
00000036: STOP
00000037: JUMPDEST
00000038: CALLVALUE
00000039: PUSH2 0x0002
0000003c: JUMPI
0000003d: PUSH2 0x0197
00000040: PUSH1 0x04
00000042: DUP1
00000043: DUP1
00000044: CALLDATALOAD
00000045: SWAP1
00000046: PUSH1 0x20
00000048: ADD
00000049: SWAP1
0000004a: DUP3
0000004b: ADD
0000004c: DUP1
0000004d: CALLDATALOAD
0000004e: SWAP1
0000004f: PUSH1 0x20
00000051: ADD
00000052: SWAP2
00000053: SWAP2
00000054: SWAP1
00000055: DUP1
00000056: DUP1
00000057: PUSH1 0x1f
00000059: ADD
0000005a: PUSH1 0x20
0000005c: DUP1
0000005d: SWAP2
0000005e: DIV
0000005f: MUL
00000060: PUSH1 0x20
00000062: ADD
00000063: PUSH1 0x40
00000065: MLOAD
00000066: SWAP1
00000067: DUP2
00000068: ADD
00000069: PUSH1 0x40
0000006b: MSTORE
0000006c: DUP1
0000006d: SWAP4
0000006e: SWAP3
0000006f: SWAP2
00000070: SWAP1
00000071: DUP2
00000072: DUP2
00000073: MSTORE
00000074: PUSH1 0x20
00000076: ADD
00000077: DUP4
00000078: DUP4
00000079: DUP1
0000007a: DUP3
0000007b: DUP5
0000007c: CALLDATACOPY
0000007d: POP
0000007e: SWAP5
0000007f: SWAP7
00000080: POP
00000081: POP
00000082: POP
00000083: POP
00000084: POP
00000085: POP
00000086: POP
00000087: PUSH1 0x00
00000089: PUSH1 0x64
0000008b: PUSH1 0x01
0000008d: PUSH1 0x00
0000008f: POP
00000090: DUP4
00000091: PUSH1 0x40
00000093: MLOAD
00000094: DUP1
00000095: DUP3
00000096: DUP1
00000097: MLOAD
00000098: SWAP1
00000099: PUSH1 0x20
0000009b: ADD
0000009c: SWAP1
0000009d: DUP1
0000009e: DUP4
0000009f: DUP4
000000a0: DUP3
000000a1: SWAP1
000000a2: PUSH1 0x00
000000a4: PUSH1 0x04
000000a6: PUSH1 0x20
000000a8: DUP5
000000a9: PUSH1 0x1f
000000ab: ADD
000000ac: DIV
000000ad: PUSH1 0x03
000000af: MUL
000000b0: PUSH1 0x0f
000000b2: ADD
000000b3: CALL
000000b4: POP
000000b5: SWAP1
000000b6: POP
000000b7: ADD
000000b8: SWAP2
000000b9: POP
000000ba: POP
000000bb: SWAP1
000000bc: DUP2
000000bd: MSTORE
000000be: PUSH1 0x20
000000c0: ADD
000000c1: PUSH1 0x40
000000c3: MLOAD
000000c4: DUP1
000000c5: SWAP2
000000c6: SUB
000000c7: SWAP1
000000c8: KECCAK256
000000c9: PUSH1 0x00
000000cb: POP
000000cc: DUP2
000000cd: SWAP1
000000ce: SSTORE
000000cf: POP
000000d0: PUSH1 0x01
000000d2: SWAP1
000000d3: POP
000000d4: JUMPDEST
000000d5: SWAP2
000000d6: SWAP1
000000d7: POP
000000d8: JUMP
000000d9: JUMPDEST
000000da: CALLVALUE
000000db: PUSH2 0x0002
000000de: JUMPI
000000df: PUSH2 0x01ab
000000e2: PUSH1 0x04
000000e4: DUP1
000000e5: DUP1
000000e6: CALLDATALOAD
000000e7: SWAP1
000000e8: PUSH1 0x20
000000ea: ADD
000000eb: SWAP1
000000ec: DUP3
000000ed: ADD
000000ee: DUP1
000000ef: CALLDATALOAD
000000f0: SWAP1
000000f1: PUSH1 0x20
000000f3: ADD
000000f4: SWAP2
000000f5: SWAP2
000000f6: SWAP1
000000f7: DUP1
000000f8: DUP1
000000f9: PUSH1 0x1f
000000fb: ADD
000000fc: PUSH1 0x20
000000fe: DUP1
000000ff: SWAP2
00000100: DIV
00000101: MUL
00000102: PUSH1 0x20
00000104: ADD
00000105: PUSH1 0x40
00000107: MLOAD
00000108: SWAP1
00000109: DUP2
0000010a: ADD
0000010b: PUSH1 0x40
0000010d: MSTORE
0000010e: DUP1
0000010f: SWAP4
00000110: SWAP3
00000111: SWAP2
00000112: SWAP1
00000113: DUP2
00000114: DUP2
00000115: MSTORE
00000116: PUSH1 0x20
00000118: ADD
00000119: DUP4
0000011a: DUP4
0000011b: DUP1
0000011c: DUP3
0000011d: DUP5
0000011e: CALLDATACOPY
0000011f: POP
00000120: SWAP5
00000121: SWAP7
00000122: POP
00000123: POP
00000124: POP
00000125: POP
00000126: POP
00000127: POP
00000128: POP
00000129: PUSH1 0x00
0000012b: PUSH1 0x01
0000012d: PUSH1 0x00
0000012f: POP
00000130: DUP3
00000131: PUSH1 0x40
00000133: MLOAD
00000134: DUP1
00000135: DUP3
00000136: DUP1
00000137: MLOAD
00000138: SWAP1
00000139: PUSH1 0x20
0000013b: ADD
0000013c: SWAP1
0000013d: DUP1
0000013e: DUP4
0000013f: DUP4
00000140: DUP3
00000141: SWAP1
00000142: PUSH1 0x00
00000144: PUSH1 0x04
00000146: PUSH1 0x20
00000148: DUP5
00000149: PUSH1 0x1f
0000014b: ADD
0000014c: DIV
0000014d: PUSH1 0x03
0000014f: MUL
00000150: PUSH1 0x0f
00000152: ADD
00000153: CALL
00000154: POP
00000155: SWAP1
00000156: POP
00000157: ADD
00000158: SWAP2
00000159: POP
0000015a: POP
0000015b: SWAP1
0000015c: DUP2
0000015d: MSTORE
0000015e: PUSH1 0x20
00000160: ADD
00000161: PUSH1 0x40
00000163: MLOAD
00000164: DUP1
00000165: SWAP2
00000166: SUB
00000167: SWAP1
00000168: KECCAK256
00000169: PUSH1 0x00
0000016b: POP
0000016c: SLOAD
0000016d: SWAP1
0000016e: POP
0000016f: PUSH2 0x00d4
00000172: JUMP
00000173: JUMPDEST
00000174: CALLVALUE
00000175: PUSH2 0x0002
00000178: JUMPI
00000179: PUSH2 0x01bd
0000017c: PUSH1 0x00
0000017e: SLOAD
0000017f: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000194: AND
00000195: DUP2
00000196: JUMP
00000197: JUMPDEST
00000198: PUSH1 0x40
0000019a: DUP1
0000019b: MLOAD
0000019c: SWAP2
0000019d: ISZERO
0000019e: ISZERO
0000019f: DUP3
000001a0: MSTORE
000001a1: MLOAD
000001a2: SWAP1
000001a3: DUP2
000001a4: SWAP1
000001a5: SUB
000001a6: PUSH1 0x20
000001a8: ADD
000001a9: SWAP1
000001aa: RETURN
000001ab: JUMPDEST
000001ac: PUSH1 0x40
000001ae: DUP1
000001af: MLOAD
000001b0: SWAP2
000001b1: DUP3
000001b2: MSTORE
000001b3: MLOAD
000001b4: SWAP1
000001b5: DUP2
000001b6: SWAP1
000001b7: SUB
000001b8: PUSH1 0x20
000001ba: ADD
000001bb: SWAP1
000001bc: RETURN
000001bd: JUMPDEST
000001be: PUSH1 0x40
000001c0: DUP1
000001c1: MLOAD
000001c2: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001d7: SWAP3
000001d8: SWAP1
000001d9: SWAP3
000001da: AND
000001db: DUP3
000001dc: MSTORE
000001dd: MLOAD
000001de: SWAP1
000001df: DUP2
000001e0: SWAP1
000001e1: SUB
000001e2: PUSH1 0x20
000001e4: ADD
000001e5: SWAP1
000001e6: RETURN

View stderr

Warning: This is a nightly build of Foundry. It is recommended to use the latest stable version. To mute this warning set `FOUNDRY_DISABLE_NIGHTLY_WARNING` in your environment.

Findings

validated = confirmed for call sinks; sink observed for others

Severity	Category	Tool	Title	Confidence	Validated	Confirmed	Details
high	other	detector	Untrusted CALL target/value reachable	60	yes	yes	view trace_id: 0x5470c2d309b3f7719393e90ec6d574ec27248c738c2ace49604384eeaa7ea8bd call_targets: 0x0000000000000000000000000000000000000004, 0x288268b618183c0c04363b401ee36898e3adc2c8 target_varies: yes classification: target_varies validation_json { "sink": "CALL", "errors": 0, "status": "confirmed", "attempts": 1, "trace_id": "0x5470c2d309b3f7719393e90ec6d574ec27248c738c2ace49604384eeaa7ea8bd", "confirmed": true, "trace_mode": "callTracer", "call_targets": [ "0x0000000000000000000000000000000000000004", "0x288268b618183c0c04363b401ee36898e3adc2c8" ], "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": "0x46232d21", "selector": "0x46232d21", "calldata_variants": [ "0x46232d21", "0x46232d210000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x7cd7ee3d", "selector": "0x7cd7ee3d", "calldata_variants": [ "0x7cd7ee3d", "0x7cd7ee3d0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xff69909e", "selector": "0xff69909e", "calldata_variants": [ "0xff69909e", "0xff69909e0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 339, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "constant_zero", "target_expression_category": "computed" } ], "call_count": 2, "guards_detected": [], "untrusted_call_count": 1 }
high	other	detector	ETH value transfer possible	55	yes	yes	view trace_id: 0x5470c2d309b3f7719393e90ec6d574ec27248c738c2ace49604384eeaa7ea8bd call_targets: 0x0000000000000000000000000000000000000004, 0x288268b618183c0c04363b401ee36898e3adc2c8 target_varies: yes classification: target_varies validation_json { "sink": "CALL", "errors": 0, "status": "confirmed", "attempts": 1, "trace_id": "0x5470c2d309b3f7719393e90ec6d574ec27248c738c2ace49604384eeaa7ea8bd", "confirmed": true, "trace_mode": "callTracer", "call_targets": [ "0x0000000000000000000000000000000000000004", "0x288268b618183c0c04363b401ee36898e3adc2c8" ], "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": "0x46232d21", "selector": "0x46232d21", "calldata_variants": [ "0x46232d21", "0x46232d210000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x7cd7ee3d", "selector": "0x7cd7ee3d", "calldata_variants": [ "0x7cd7ee3d", "0x7cd7ee3d0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xff69909e", "selector": "0xff69909e", "calldata_variants": [ "0xff69909e", "0xff69909e0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 179, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "constant", "target_expression_category": "constant" } ], "eth_value_calls": 1, "guards_detected": [] }

Severity

Category

Tool

Title

Confidence

Validated

Confirmed

Details

high

other

detector

Untrusted CALL target/value reachable

60

yes

view

trace_id: 0x5470c2d309b3f7719393e90ec6d574ec27248c738c2ace49604384eeaa7ea8bd

call_targets: 0x0000000000000000000000000000000000000004, 0x288268b618183c0c04363b401ee36898e3adc2c8

target_varies: yes

classification: target_varies

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "confirmed",
    "attempts": 1,
    "trace_id": "0x5470c2d309b3f7719393e90ec6d574ec27248c738c2ace49604384eeaa7ea8bd",
    "confirmed": true,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x0000000000000000000000000000000000000004",
        "0x288268b618183c0c04363b401ee36898e3adc2c8"
    ],
    "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": "0x46232d21",
            "selector": "0x46232d21",
            "calldata_variants": [
                "0x46232d21",
                "0x46232d210000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x7cd7ee3d",
            "selector": "0x7cd7ee3d",
            "calldata_variants": [
                "0x7cd7ee3d",
                "0x7cd7ee3d0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xff69909e",
            "selector": "0xff69909e",
            "calldata_variants": [
                "0xff69909e",
                "0xff69909e0000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 339,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "constant_zero",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 2,
    "guards_detected": [],
    "untrusted_call_count": 1
}