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Tripwire
Find contracts. Test them. Review real vulns.

Analysis Run

019b3836-51d8-7204-b32f-aab04625c44f

complete
Chain ID
1
Address
0xbf4ed7b27f1d666546e30d74d50d173d20bca754
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
7831 artifact.fetch complete 1 / 3 3 months ago
7832 tool.cast_disasm complete 1 / 3 3 months ago
81923 analysis.bundle complete 1 / 3 1 week ago
81924 capability.graph complete 1 / 3 1 week ago
81925 detector.run complete 1 / 3 1 week ago
81926 validation.fork complete 1 / 3 1 week ago
113646 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-4qtxa_67
model: gpt-5.4
provider: openai
approval: never
sandbox: read-only
reasoning effort: high
reasoning summaries: none
session id: 019d5c9a-3c5f-7fa1-af7d-e14e83f80b17
--------
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": "2026-04-05T07:45:06.741163+00:00",
        "returncode": 1
    },
    "project": {
        "mode": "bytecode",
        "bytecode_length": 2246,
        "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)
6
EXT*/BALANCE
1
Total opcodes
434
Flags
No heuristic flags raised.
View cast disassembly output 
00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: PUSH1 0x00
00000007: CALLDATALOAD
00000008: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
00000026: SWAP1
00000027: DIV
00000028: DUP1
00000029: PUSH4 0x2e6e504a
0000002e: EQ
0000002f: PUSH2 0x005a
00000032: JUMPI
00000033: DUP1
00000034: PUSH4 0x3ccfd60b
00000039: EQ
0000003a: PUSH2 0x0069
0000003d: JUMPI
0000003e: DUP1
0000003f: PUSH4 0xeedcf50a
00000044: EQ
00000045: PUSH2 0x0078
00000048: JUMPI
00000049: DUP1
0000004a: PUSH4 0xfdf97cb2
0000004f: EQ
00000050: PUSH2 0x00b1
00000053: JUMPI
00000054: PUSH2 0x0058
00000057: JUMP
00000058: JUMPDEST
00000059: STOP
0000005a: JUMPDEST
0000005b: PUSH2 0x0067
0000005e: PUSH1 0x04
00000060: DUP1
00000061: POP
00000062: POP
00000063: PUSH2 0x00ea
00000066: JUMP
00000067: JUMPDEST
00000068: STOP
00000069: JUMPDEST
0000006a: PUSH2 0x0076
0000006d: PUSH1 0x04
0000006f: DUP1
00000070: POP
00000071: POP
00000072: PUSH2 0x0277
00000075: JUMP
00000076: JUMPDEST
00000077: STOP
00000078: JUMPDEST
00000079: PUSH2 0x0085
0000007c: PUSH1 0x04
0000007e: DUP1
0000007f: POP
00000080: POP
00000081: PUSH2 0x0424
00000084: JUMP
00000085: JUMPDEST
00000086: PUSH1 0x40
00000088: MLOAD
00000089: DUP1
0000008a: DUP3
0000008b: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000a0: AND
000000a1: DUP2
000000a2: MSTORE
000000a3: PUSH1 0x20
000000a5: ADD
000000a6: SWAP2
000000a7: POP
000000a8: POP
000000a9: PUSH1 0x40
000000ab: MLOAD
000000ac: DUP1
000000ad: SWAP2
000000ae: SUB
000000af: SWAP1
000000b0: RETURN
000000b1: JUMPDEST
000000b2: PUSH2 0x00be
000000b5: PUSH1 0x04
000000b7: DUP1
000000b8: POP
000000b9: POP
000000ba: PUSH2 0x043c
000000bd: JUMP
000000be: JUMPDEST
000000bf: PUSH1 0x40
000000c1: MLOAD
000000c2: DUP1
000000c3: DUP3
000000c4: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000d9: AND
000000da: DUP2
000000db: MSTORE
000000dc: PUSH1 0x20
000000de: ADD
000000df: SWAP2
000000e0: POP
000000e1: POP
000000e2: PUSH1 0x40
000000e4: MLOAD
000000e5: DUP1
000000e6: SWAP2
000000e7: SUB
000000e8: SWAP1
000000e9: RETURN
000000ea: JUMPDEST
000000eb: PUSH1 0x00
000000ed: PUSH1 0x00
000000ef: SWAP1
000000f0: SLOAD
000000f1: SWAP1
000000f2: PUSH2 0x0100
000000f5: EXP
000000f6: SWAP1
000000f7: DIV
000000f8: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
0000010d: AND
0000010e: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000123: AND
00000124: PUSH1 0x00
00000126: PUSH20 0xbb9bc244d798123fde783fcc1c72d3bb8c189413
0000013b: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000150: AND
00000151: PUSH4 0x18160ddd
00000156: PUSH1 0x40
00000158: MLOAD
00000159: DUP2
0000015a: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
00000178: MUL
00000179: DUP2
0000017a: MSTORE
0000017b: PUSH1 0x04
0000017d: ADD
0000017e: DUP1
0000017f: SWAP1
00000180: POP
00000181: PUSH1 0x20
00000183: PUSH1 0x40
00000185: MLOAD
00000186: DUP1
00000187: DUP4
00000188: SUB
00000189: DUP2
0000018a: PUSH1 0x00
0000018c: DUP8
0000018d: PUSH2 0x61da
00000190: GAS
00000191: SUB
00000192: CALL
00000193: ISZERO
00000194: PUSH2 0x0002
00000197: JUMPI
00000198: POP
00000199: POP
0000019a: POP
0000019b: PUSH1 0x40
0000019d: MLOAD
0000019e: DUP1
0000019f: MLOAD
000001a0: SWAP1
000001a1: PUSH1 0x20
000001a3: ADD
000001a4: POP
000001a5: PUSH20 0xbb9bc244d798123fde783fcc1c72d3bb8c189413
000001ba: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001cf: AND
000001d0: PUSH4 0x70a08231
000001d5: ADDRESS
000001d6: PUSH1 0x40
000001d8: MLOAD
000001d9: DUP3
000001da: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
000001f8: MUL
000001f9: DUP2
000001fa: MSTORE
000001fb: PUSH1 0x04
000001fd: ADD
000001fe: DUP1
000001ff: DUP3
00000200: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000215: AND
00000216: DUP2
00000217: MSTORE
00000218: PUSH1 0x20
0000021a: ADD
0000021b: SWAP2
0000021c: POP
0000021d: POP
0000021e: PUSH1 0x20
00000220: PUSH1 0x40
00000222: MLOAD
00000223: DUP1
00000224: DUP4
00000225: SUB
00000226: DUP2
00000227: PUSH1 0x00
00000229: DUP8
0000022a: PUSH2 0x61da
0000022d: GAS
0000022e: SUB
0000022f: CALL
00000230: ISZERO
00000231: PUSH2 0x0002
00000234: JUMPI
00000235: POP
00000236: POP
00000237: POP
00000238: PUSH1 0x40
0000023a: MLOAD
0000023b: DUP1
0000023c: MLOAD
0000023d: SWAP1
0000023e: PUSH1 0x20
00000240: ADD
00000241: POP
00000242: ADDRESS
00000243: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000258: AND
00000259: BALANCE
0000025a: ADD
0000025b: SUB
0000025c: PUSH1 0x40
0000025e: MLOAD
0000025f: DUP1
00000260: SWAP1
00000261: POP
00000262: PUSH1 0x00
00000264: PUSH1 0x40
00000266: MLOAD
00000267: DUP1
00000268: DUP4
00000269: SUB
0000026a: DUP2
0000026b: DUP6
0000026c: DUP9
0000026d: DUP9
0000026e: CALL
0000026f: SWAP4
00000270: POP
00000271: POP
00000272: POP
00000273: POP
00000274: POP
00000275: JUMPDEST
00000276: JUMP
00000277: JUMPDEST
00000278: PUSH1 0x00
0000027a: PUSH20 0xbb9bc244d798123fde783fcc1c72d3bb8c189413
0000028f: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000002a4: AND
000002a5: PUSH4 0x70a08231
000002aa: CALLER
000002ab: PUSH1 0x40
000002ad: MLOAD
000002ae: DUP3
000002af: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
000002cd: MUL
000002ce: DUP2
000002cf: MSTORE
000002d0: PUSH1 0x04
000002d2: ADD
000002d3: DUP1
000002d4: DUP3
000002d5: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000002ea: AND
000002eb: DUP2
000002ec: MSTORE
000002ed: PUSH1 0x20
000002ef: ADD
000002f0: SWAP2
000002f1: POP
000002f2: POP
000002f3: PUSH1 0x20
000002f5: PUSH1 0x40
000002f7: MLOAD
000002f8: DUP1
000002f9: DUP4
000002fa: SUB
000002fb: DUP2
000002fc: PUSH1 0x00
000002fe: DUP8
000002ff: PUSH2 0x61da
00000302: GAS
00000303: SUB
00000304: CALL
00000305: ISZERO
00000306: PUSH2 0x0002
00000309: JUMPI
0000030a: POP
0000030b: POP
0000030c: POP
0000030d: PUSH1 0x40
0000030f: MLOAD
00000310: DUP1
00000311: MLOAD
00000312: SWAP1
00000313: PUSH1 0x20
00000315: ADD
00000316: POP
00000317: SWAP1
00000318: POP
00000319: PUSH20 0xbb9bc244d798123fde783fcc1c72d3bb8c189413
0000032e: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000343: AND
00000344: PUSH4 0x23b872dd
00000349: CALLER
0000034a: ADDRESS
0000034b: DUP5
0000034c: PUSH1 0x40
0000034e: MLOAD
0000034f: DUP5
00000350: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
0000036e: MUL
0000036f: DUP2
00000370: MSTORE
00000371: PUSH1 0x04
00000373: ADD
00000374: DUP1
00000375: DUP5
00000376: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
0000038b: AND
0000038c: DUP2
0000038d: MSTORE
0000038e: PUSH1 0x20
00000390: ADD
00000391: DUP4
00000392: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000003a7: AND
000003a8: DUP2
000003a9: MSTORE
000003aa: PUSH1 0x20
000003ac: ADD
000003ad: DUP3
000003ae: DUP2
000003af: MSTORE
000003b0: PUSH1 0x20
000003b2: ADD
000003b3: SWAP4
000003b4: POP
000003b5: POP
000003b6: POP
000003b7: POP
000003b8: PUSH1 0x20
000003ba: PUSH1 0x40
000003bc: MLOAD
000003bd: DUP1
000003be: DUP4
000003bf: SUB
000003c0: DUP2
000003c1: PUSH1 0x00
000003c3: DUP8
000003c4: PUSH2 0x61da
000003c7: GAS
000003c8: SUB
000003c9: CALL
000003ca: ISZERO
000003cb: PUSH2 0x0002
000003ce: JUMPI
000003cf: POP
000003d0: POP
000003d1: POP
000003d2: PUSH1 0x40
000003d4: MLOAD
000003d5: DUP1
000003d6: MLOAD
000003d7: SWAP1
000003d8: PUSH1 0x20
000003da: ADD
000003db: POP
000003dc: ISZERO
000003dd: DUP1
000003de: PUSH2 0x0416
000003e1: JUMPI
000003e2: POP
000003e3: CALLER
000003e4: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000003f9: AND
000003fa: PUSH1 0x00
000003fc: DUP3
000003fd: PUSH1 0x40
000003ff: MLOAD
00000400: DUP1
00000401: SWAP1
00000402: POP
00000403: PUSH1 0x00
00000405: PUSH1 0x40
00000407: MLOAD
00000408: DUP1
00000409: DUP4
0000040a: SUB
0000040b: DUP2
0000040c: DUP6
0000040d: DUP9
0000040e: DUP9
0000040f: CALL
00000410: SWAP4
00000411: POP
00000412: POP
00000413: POP
00000414: POP
00000415: ISZERO
00000416: JUMPDEST
00000417: ISZERO
00000418: PUSH2 0x0420
0000041b: JUMPI
0000041c: PUSH2 0x0002
0000041f: JUMP
00000420: JUMPDEST
00000421: JUMPDEST
00000422: POP
00000423: JUMP
00000424: JUMPDEST
00000425: PUSH20 0xbb9bc244d798123fde783fcc1c72d3bb8c189413
0000043a: DUP2
0000043b: JUMP
0000043c: JUMPDEST
0000043d: PUSH1 0x00
0000043f: PUSH1 0x00
00000441: SWAP1
00000442: SLOAD
00000443: SWAP1
00000444: PUSH2 0x0100
00000447: EXP
00000448: SWAP1
00000449: DIV
0000044a: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
0000045f: AND
00000460: DUP2
00000461: JUMP
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: 0x5c51108ce6685c042e40de8808f99790783b0620bd807b402b709779f82b7395
call_targets: 0xbb9bc244d798123fde783fcc1c72d3bb8c189413, 0xbf4ed7b27f1d666546e30d74d50d173d20bca754, 0xda4a4626d3e16e094de3225a751aab7128e96526
target_varies: yes
classification: target_varies
validation_json 
{
    "sink": "CALL",
    "errors": 0,
    "status": "confirmed",
    "attempts": 1,
    "trace_id": "0x5c51108ce6685c042e40de8808f99790783b0620bd807b402b709779f82b7395",
    "confirmed": true,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xbb9bc244d798123fde783fcc1c72d3bb8c189413",
        "0xbf4ed7b27f1d666546e30d74d50d173d20bca754",
        "0xda4a4626d3e16e094de3225a751aab7128e96526"
    ],
    "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": "0x2e6e504a",
            "selector": "0x2e6e504a",
            "calldata_variants": [
                "0x2e6e504a",
                "0x2e6e504a0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x3ccfd60b",
            "selector": "0x3ccfd60b",
            "calldata_variants": [
                "0x3ccfd60b",
                "0x3ccfd60b0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xeedcf50a",
            "selector": "0xeedcf50a",
            "calldata_variants": [
                "0xeedcf50a",
                "0xeedcf50a0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xfdf97cb2",
            "selector": "0xfdf97cb2",
            "calldata_variants": [
                "0xfdf97cb2",
                "0xfdf97cb20000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}
evidence_json 
{
    "examples": [
        {
            "pc": 402,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 559,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 622,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 6,
    "guards_detected": [],
    "untrusted_call_count": 6
}
high other detector ETH value transfer possible 55 yes yes
view
trace_id: 0x5c51108ce6685c042e40de8808f99790783b0620bd807b402b709779f82b7395
call_targets: 0xbb9bc244d798123fde783fcc1c72d3bb8c189413, 0xbf4ed7b27f1d666546e30d74d50d173d20bca754, 0xda4a4626d3e16e094de3225a751aab7128e96526
target_varies: yes
classification: target_varies
validation_json 
{
    "sink": "CALL",
    "errors": 0,
    "status": "confirmed",
    "attempts": 1,
    "trace_id": "0x5c51108ce6685c042e40de8808f99790783b0620bd807b402b709779f82b7395",
    "confirmed": true,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xbb9bc244d798123fde783fcc1c72d3bb8c189413",
        "0xbf4ed7b27f1d666546e30d74d50d173d20bca754",
        "0xda4a4626d3e16e094de3225a751aab7128e96526"
    ],
    "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": "0x2e6e504a",
            "selector": "0x2e6e504a",
            "calldata_variants": [
                "0x2e6e504a",
                "0x2e6e504a0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x3ccfd60b",
            "selector": "0x3ccfd60b",
            "calldata_variants": [
                "0x3ccfd60b",
                "0x3ccfd60b0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xeedcf50a",
            "selector": "0xeedcf50a",
            "calldata_variants": [
                "0xeedcf50a",
                "0xeedcf50a0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xfdf97cb2",
            "selector": "0xfdf97cb2",
            "calldata_variants": [
                "0xfdf97cb2",
                "0xfdf97cb20000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}
evidence_json 
{
    "examples": [
        {
            "pc": 402,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 559,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 622,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "eth_value_calls": 6,
    "guards_detected": []
}