Analysis Run

OpenAI Codex v0.118.0 (research preview)
--------
workdir: /tmp/codex-vukzzsfw
model: gpt-5.4
provider: openai
approval: never
sandbox: read-only
reasoning effort: high
reasoning summaries: none
session id: 019d5ca2-77e6-7231-bbf9-0c72c79befcf
--------
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.

{
    "codex": {
        "ran_at": "2026-04-05T07:54:06.384731+00:00",
        "returncode": 1
    },
    "project": {
        "mode": "bytecode",
        "bytecode_length": 1820,
        "bytecode_truncated": false,
        "capability_graph_present": true,
        "analysis_artifact_present": true
    },
    "summary": null,
    "no_findings": null,
    "schema_version": 1
}

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: PUSH1 0xe0
00000007: PUSH1 0x02
00000009: EXP
0000000a: PUSH1 0x00
0000000c: CALLDATALOAD
0000000d: DIV
0000000e: PUSH4 0x06fdde03
00000013: DUP2
00000014: EQ
00000015: PUSH2 0x0034
00000018: JUMPI
00000019: DUP1
0000001a: PUSH4 0x3d54eebb
0000001f: EQ
00000020: PUSH2 0x0097
00000023: JUMPI
00000024: DUP1
00000025: PUSH4 0xb065b2a9
0000002a: EQ
0000002b: PUSH2 0x01c6
0000002e: JUMPI
0000002f: JUMPDEST
00000030: PUSH2 0x0002
00000033: JUMP
00000034: JUMPDEST
00000035: CALLVALUE
00000036: PUSH2 0x0002
00000039: JUMPI
0000003a: PUSH1 0x40
0000003c: DUP1
0000003d: MLOAD
0000003e: PUSH1 0x00
00000040: DUP1
00000041: SLOAD
00000042: PUSH1 0x20
00000044: PUSH1 0x02
00000046: PUSH1 0x01
00000048: DUP4
00000049: AND
0000004a: ISZERO
0000004b: PUSH2 0x0100
0000004e: MUL
0000004f: PUSH1 0x00
00000051: NOT
00000052: ADD
00000053: SWAP1
00000054: SWAP3
00000055: AND
00000056: SWAP2
00000057: SWAP1
00000058: SWAP2
00000059: DIV
0000005a: PUSH1 0x1f
0000005c: DUP2
0000005d: ADD
0000005e: DUP3
0000005f: SWAP1
00000060: DIV
00000061: DUP3
00000062: MUL
00000063: DUP5
00000064: ADD
00000065: DUP3
00000066: ADD
00000067: SWAP1
00000068: SWAP5
00000069: MSTORE
0000006a: DUP4
0000006b: DUP4
0000006c: MSTORE
0000006d: PUSH2 0x02ea
00000070: SWAP4
00000071: SWAP1
00000072: DUP4
00000073: ADD
00000074: DUP3
00000075: DUP3
00000076: DUP1
00000077: ISZERO
00000078: PUSH2 0x0385
0000007b: JUMPI
0000007c: DUP1
0000007d: PUSH1 0x1f
0000007f: LT
00000080: PUSH2 0x035a
00000083: JUMPI
00000084: PUSH2 0x0100
00000087: DUP1
00000088: DUP4
00000089: SLOAD
0000008a: DIV
0000008b: MUL
0000008c: DUP4
0000008d: MSTORE
0000008e: SWAP2
0000008f: PUSH1 0x20
00000091: ADD
00000092: SWAP2
00000093: PUSH2 0x0385
00000096: JUMP
00000097: JUMPDEST
00000098: CALLVALUE
00000099: PUSH2 0x0002
0000009c: JUMPI
0000009d: PUSH1 0x40
0000009f: DUP1
000000a0: MLOAD
000000a1: PUSH1 0x20
000000a3: PUSH1 0x04
000000a5: DUP1
000000a6: CALLDATALOAD
000000a7: DUP1
000000a8: DUP3
000000a9: ADD
000000aa: CALLDATALOAD
000000ab: PUSH1 0x1f
000000ad: DUP2
000000ae: ADD
000000af: DUP5
000000b0: SWAP1
000000b1: DIV
000000b2: DUP5
000000b3: MUL
000000b4: DUP6
000000b5: ADD
000000b6: DUP5
000000b7: ADD
000000b8: SWAP1
000000b9: SWAP6
000000ba: MSTORE
000000bb: DUP5
000000bc: DUP5
000000bd: MSTORE
000000be: PUSH2 0x0358
000000c1: SWAP5
000000c2: SWAP2
000000c3: SWAP4
000000c4: PUSH1 0x24
000000c6: SWAP4
000000c7: SWAP1
000000c8: SWAP3
000000c9: SWAP2
000000ca: DUP5
000000cb: ADD
000000cc: SWAP2
000000cd: SWAP1
000000ce: DUP2
000000cf: SWAP1
000000d0: DUP5
000000d1: ADD
000000d2: DUP4
000000d3: DUP3
000000d4: DUP1
000000d5: DUP3
000000d6: DUP5
000000d7: CALLDATACOPY
000000d8: POP
000000d9: SWAP5
000000da: SWAP7
000000db: POP
000000dc: POP
000000dd: POP
000000de: POP
000000df: POP
000000e0: POP
000000e1: POP
000000e2: PUSH1 0x01
000000e4: DUP1
000000e5: SLOAD
000000e6: DUP1
000000e7: DUP3
000000e8: ADD
000000e9: SWAP1
000000ea: SWAP2
000000eb: SSTORE
000000ec: PUSH1 0x40
000000ee: DUP1
000000ef: MLOAD
000000f0: PUSH1 0x20
000000f2: DUP2
000000f3: DUP2
000000f4: ADD
000000f5: DUP5
000000f6: SWAP1
000000f7: MSTORE
000000f8: PUSH1 0x60
000000fa: DUP1
000000fb: DUP4
000000fc: MSTORE
000000fd: PUSH1 0x06
000000ff: SWAP1
00000100: DUP4
00000101: ADD
00000102: MSTORE
00000103: PUSH32 0x6372656174650000000000000000000000000000000000000000000000000000
00000124: PUSH1 0x80
00000126: DUP4
00000127: ADD
00000128: MSTORE
00000129: PUSH1 0xa0
0000012b: SWAP3
0000012c: DUP3
0000012d: ADD
0000012e: DUP4
0000012f: DUP2
00000130: MSTORE
00000131: DUP6
00000132: MLOAD
00000133: SWAP4
00000134: DUP4
00000135: ADD
00000136: SWAP4
00000137: SWAP1
00000138: SWAP4
00000139: MSTORE
0000013a: DUP5
0000013b: MLOAD
0000013c: PUSH32 0x9d760e4fae9e5242bec3365a73f32d767c8ef08891cd9c0a783037abc7283dee
0000015d: SWAP4
0000015e: DUP6
0000015f: SWAP4
00000160: DUP8
00000161: SWAP4
00000162: SWAP1
00000163: SWAP3
00000164: DUP4
00000165: SWAP3
00000166: SWAP2
00000167: PUSH1 0xc0
00000169: DUP5
0000016a: ADD
0000016b: SWAP2
0000016c: DUP7
0000016d: DUP3
0000016e: ADD
0000016f: SWAP2
00000170: DUP2
00000171: SWAP1
00000172: DUP5
00000173: SWAP1
00000174: DUP3
00000175: SWAP1
00000176: DUP6
00000177: SWAP1
00000178: PUSH1 0x00
0000017a: SWAP1
0000017b: PUSH1 0x04
0000017d: SWAP1
0000017e: PUSH1 0x1f
00000180: DUP6
00000181: ADD
00000182: DIV
00000183: PUSH1 0x03
00000185: MUL
00000186: PUSH1 0x0f
00000188: ADD
00000189: CALL
0000018a: POP
0000018b: SWAP1
0000018c: POP
0000018d: SWAP1
0000018e: DUP2
0000018f: ADD
00000190: SWAP1
00000191: PUSH1 0x1f
00000193: AND
00000194: DUP1
00000195: ISZERO
00000196: PUSH2 0x01b3
00000199: JUMPI
0000019a: DUP1
0000019b: DUP3
0000019c: SUB
0000019d: DUP1
0000019e: MLOAD
0000019f: PUSH1 0x01
000001a1: DUP4
000001a2: PUSH1 0x20
000001a4: SUB
000001a5: PUSH2 0x0100
000001a8: EXP
000001a9: SUB
000001aa: NOT
000001ab: AND
000001ac: DUP2
000001ad: MSTORE
000001ae: PUSH1 0x20
000001b0: ADD
000001b1: SWAP2
000001b2: POP
000001b3: JUMPDEST
000001b4: POP
000001b5: SWAP5
000001b6: POP
000001b7: POP
000001b8: POP
000001b9: POP
000001ba: POP
000001bb: PUSH1 0x40
000001bd: MLOAD
000001be: DUP1
000001bf: SWAP2
000001c0: SUB
000001c1: SWAP1
000001c2: LOG1
000001c3: POP
000001c4: POP
000001c5: JUMP
000001c6: JUMPDEST
000001c7: CALLVALUE
000001c8: PUSH2 0x0002
000001cb: JUMPI
000001cc: PUSH1 0x40
000001ce: DUP1
000001cf: MLOAD
000001d0: PUSH1 0x20
000001d2: PUSH1 0x04
000001d4: PUSH1 0x24
000001d6: DUP1
000001d7: CALLDATALOAD
000001d8: DUP3
000001d9: DUP2
000001da: ADD
000001db: CALLDATALOAD
000001dc: PUSH1 0x1f
000001de: DUP2
000001df: ADD
000001e0: DUP6
000001e1: SWAP1
000001e2: DIV
000001e3: DUP6
000001e4: MUL
000001e5: DUP7
000001e6: ADD
000001e7: DUP6
000001e8: ADD
000001e9: SWAP1
000001ea: SWAP7
000001eb: MSTORE
000001ec: DUP6
000001ed: DUP6
000001ee: MSTORE
000001ef: PUSH2 0x0358
000001f2: SWAP6
000001f3: DUP4
000001f4: CALLDATALOAD
000001f5: SWAP6
000001f6: SWAP4
000001f7: SWAP5
000001f8: PUSH1 0x44
000001fa: SWAP5
000001fb: SWAP4
000001fc: SWAP3
000001fd: SWAP1
000001fe: SWAP3
000001ff: ADD
00000200: SWAP2
00000201: DUP2
00000202: SWAP1
00000203: DUP5
00000204: ADD
00000205: DUP4
00000206: DUP3
00000207: DUP1
00000208: DUP3
00000209: DUP5
0000020a: CALLDATACOPY
0000020b: POP
0000020c: SWAP5
0000020d: SWAP7
0000020e: POP
0000020f: POP
00000210: POP
00000211: POP
00000212: POP
00000213: POP
00000214: POP
00000215: PUSH32 0x9d760e4fae9e5242bec3365a73f32d767c8ef08891cd9c0a783037abc7283dee
00000236: DUP3
00000237: DUP3
00000238: PUSH1 0x40
0000023a: MLOAD
0000023b: DUP1
0000023c: DUP1
0000023d: PUSH1 0x20
0000023f: ADD
00000240: DUP5
00000241: DUP2
00000242: MSTORE
00000243: PUSH1 0x20
00000245: ADD
00000246: DUP1
00000247: PUSH1 0x20
00000249: ADD
0000024a: DUP4
0000024b: DUP2
0000024c: SUB
0000024d: DUP4
0000024e: MSTORE
0000024f: PUSH1 0x06
00000251: DUP2
00000252: MSTORE
00000253: PUSH1 0x20
00000255: ADD
00000256: DUP1
00000257: PUSH32 0x7570646174650000000000000000000000000000000000000000000000000000
00000278: DUP2
00000279: MSTORE
0000027a: PUSH1 0x20
0000027c: ADD
0000027d: POP
0000027e: PUSH1 0x20
00000280: ADD
00000281: DUP4
00000282: DUP2
00000283: SUB
00000284: DUP3
00000285: MSTORE
00000286: DUP5
00000287: DUP2
00000288: DUP2
00000289: MLOAD
0000028a: DUP2
0000028b: MSTORE
0000028c: PUSH1 0x20
0000028e: ADD
0000028f: SWAP2
00000290: POP
00000291: DUP1
00000292: MLOAD
00000293: SWAP1
00000294: PUSH1 0x20
00000296: ADD
00000297: SWAP1
00000298: DUP1
00000299: DUP4
0000029a: DUP4
0000029b: DUP3
0000029c: SWAP1
0000029d: PUSH1 0x00
0000029f: PUSH1 0x04
000002a1: PUSH1 0x20
000002a3: DUP5
000002a4: PUSH1 0x1f
000002a6: ADD
000002a7: DIV
000002a8: PUSH1 0x03
000002aa: MUL
000002ab: PUSH1 0x0f
000002ad: ADD
000002ae: CALL
000002af: POP
000002b0: SWAP1
000002b1: POP
000002b2: SWAP1
000002b3: DUP2
000002b4: ADD
000002b5: SWAP1
000002b6: PUSH1 0x1f
000002b8: AND
000002b9: DUP1
000002ba: ISZERO
000002bb: PUSH2 0x01b3
000002be: JUMPI
000002bf: DUP1
000002c0: DUP3
000002c1: SUB
000002c2: DUP1
000002c3: MLOAD
000002c4: PUSH1 0x01
000002c6: DUP4
000002c7: PUSH1 0x20
000002c9: SUB
000002ca: PUSH2 0x0100
000002cd: EXP
000002ce: SUB
000002cf: NOT
000002d0: AND
000002d1: DUP2
000002d2: MSTORE
000002d3: PUSH1 0x20
000002d5: ADD
000002d6: SWAP2
000002d7: POP
000002d8: POP
000002d9: SWAP5
000002da: POP
000002db: POP
000002dc: POP
000002dd: POP
000002de: POP
000002df: PUSH1 0x40
000002e1: MLOAD
000002e2: DUP1
000002e3: SWAP2
000002e4: SUB
000002e5: SWAP1
000002e6: LOG1
000002e7: POP
000002e8: POP
000002e9: JUMP
000002ea: JUMPDEST
000002eb: PUSH1 0x40
000002ed: MLOAD
000002ee: DUP1
000002ef: DUP1
000002f0: PUSH1 0x20
000002f2: ADD
000002f3: DUP3
000002f4: DUP2
000002f5: SUB
000002f6: DUP3
000002f7: MSTORE
000002f8: DUP4
000002f9: DUP2
000002fa: DUP2
000002fb: MLOAD
000002fc: DUP2
000002fd: MSTORE
000002fe: PUSH1 0x20
00000300: ADD
00000301: SWAP2
00000302: POP
00000303: DUP1
00000304: MLOAD
00000305: SWAP1
00000306: PUSH1 0x20
00000308: ADD
00000309: SWAP1
0000030a: DUP1
0000030b: DUP4
0000030c: DUP4
0000030d: DUP3
0000030e: SWAP1
0000030f: PUSH1 0x00
00000311: PUSH1 0x04
00000313: PUSH1 0x20
00000315: DUP5
00000316: PUSH1 0x1f
00000318: ADD
00000319: DIV
0000031a: PUSH1 0x03
0000031c: MUL
0000031d: PUSH1 0x0f
0000031f: ADD
00000320: CALL
00000321: POP
00000322: SWAP1
00000323: POP
00000324: SWAP1
00000325: DUP2
00000326: ADD
00000327: SWAP1
00000328: PUSH1 0x1f
0000032a: AND
0000032b: DUP1
0000032c: ISZERO
0000032d: PUSH2 0x034a
00000330: JUMPI
00000331: DUP1
00000332: DUP3
00000333: SUB
00000334: DUP1
00000335: MLOAD
00000336: PUSH1 0x01
00000338: DUP4
00000339: PUSH1 0x20
0000033b: SUB
0000033c: PUSH2 0x0100
0000033f: EXP
00000340: SUB
00000341: NOT
00000342: AND
00000343: DUP2
00000344: MSTORE
00000345: PUSH1 0x20
00000347: ADD
00000348: SWAP2
00000349: POP
0000034a: JUMPDEST
0000034b: POP
0000034c: SWAP3
0000034d: POP
0000034e: POP
0000034f: POP
00000350: PUSH1 0x40
00000352: MLOAD
00000353: DUP1
00000354: SWAP2
00000355: SUB
00000356: SWAP1
00000357: RETURN
00000358: JUMPDEST
00000359: STOP
0000035a: JUMPDEST
0000035b: DUP3
0000035c: ADD
0000035d: SWAP2
0000035e: SWAP1
0000035f: PUSH1 0x00
00000361: MSTORE
00000362: PUSH1 0x20
00000364: PUSH1 0x00
00000366: KECCAK256
00000367: SWAP1
00000368: JUMPDEST
00000369: DUP2
0000036a: SLOAD
0000036b: DUP2
0000036c: MSTORE
0000036d: SWAP1
0000036e: PUSH1 0x01
00000370: ADD
00000371: SWAP1
00000372: PUSH1 0x20
00000374: ADD
00000375: DUP1
00000376: DUP4
00000377: GT
00000378: PUSH2 0x0368
0000037b: JUMPI
0000037c: DUP3
0000037d: SWAP1
0000037e: SUB
0000037f: PUSH1 0x1f
00000381: AND
00000382: DUP3
00000383: ADD
00000384: SWAP2
00000385: JUMPDEST
00000386: POP
00000387: POP
00000388: POP
00000389: POP
0000038a: POP
0000038b: DUP2
0000038c: JUMP

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