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Tripwire
Find contracts. Test them. Review real vulns.

Analysis Run

019b3836-5ed1-70db-9006-7978a8c23fcf

complete
Chain ID
1
Address
0xb4e776125a990b2eeb3129d5012cbf281ad03d0d
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
9541 artifact.fetch complete 1 / 3 3 months ago
9542 tool.cast_disasm complete 1 / 3 3 months ago
52520 analysis.bundle complete 1 / 3 1 week ago
52521 capability.graph complete 1 / 3 1 week ago
52522 detector.run complete 1 / 3 1 week ago
52523 validation.fork complete 1 / 3 1 week ago
113413 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-0yrst764
model: gpt-5.4
provider: openai
approval: never
sandbox: read-only
reasoning effort: high
reasoning summaries: none
session id: 019d5c93-2a05-75a0-a839-dd4b7be9bbfb
--------
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": "2026-04-05T07:37:23.276170+00:00",
        "returncode": 1
    },
    "project": {
        "mode": "bytecode",
        "bytecode_length": 616,
        "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
192
Flags
No heuristic flags raised.
View cast disassembly output 
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 0x17ce4cb9
00000013: DUP2
00000014: EQ
00000015: PUSH2 0x0026
00000018: JUMPI
00000019: DUP1
0000001a: PUSH4 0x238ac933
0000001f: EQ
00000020: PUSH2 0x00dc
00000023: JUMPI
00000024: JUMPDEST
00000025: STOP
00000026: JUMPDEST
00000027: PUSH2 0x0024
0000002a: PUSH1 0x04
0000002c: CALLDATALOAD
0000002d: PUSH1 0x24
0000002f: CALLDATALOAD
00000030: PUSH1 0x44
00000032: CALLDATALOAD
00000033: PUSH1 0x64
00000035: CALLDATALOAD
00000036: PUSH13 0x01000000000000000000000000
00000044: PUSH1 0x01
00000046: PUSH1 0xa0
00000048: PUSH1 0x02
0000004a: EXP
0000004b: SUB
0000004c: DUP6
0000004d: AND
0000004e: MUL
0000004f: PUSH1 0x60
00000051: SWAP1
00000052: DUP2
00000053: MSTORE
00000054: PUSH1 0x00
00000056: SWAP1
00000057: PUSH1 0x02
00000059: SWAP1
0000005a: PUSH1 0x74
0000005c: SWAP1
0000005d: PUSH1 0x20
0000005f: SWAP1
00000060: PUSH1 0x14
00000062: DUP2
00000063: DUP7
00000064: DUP7
00000065: PUSH2 0x61da
00000068: GAS
00000069: SUB
0000006a: CALL
0000006b: ISZERO
0000006c: PUSH2 0x0002
0000006f: JUMPI
00000070: POP
00000071: POP
00000072: PUSH1 0x40
00000074: DUP1
00000075: MLOAD
00000076: DUP1
00000077: MLOAD
00000078: DUP4
00000079: SLOAD
0000007a: PUSH1 0xff
0000007c: DUP9
0000007d: AND
0000007e: PUSH1 0x20
00000080: DUP5
00000081: DUP2
00000082: ADD
00000083: SWAP2
00000084: SWAP1
00000085: SWAP2
00000086: MSTORE
00000087: DUP4
00000088: DUP6
00000089: ADD
0000008a: DUP9
0000008b: SWAP1
0000008c: MSTORE
0000008d: PUSH1 0x60
0000008f: DUP5
00000090: ADD
00000091: DUP8
00000092: SWAP1
00000093: MSTORE
00000094: SWAP4
00000095: MLOAD
00000096: SWAP2
00000097: SWAP5
00000098: PUSH1 0x01
0000009a: PUSH1 0xa0
0000009c: PUSH1 0x02
0000009e: EXP
0000009f: SUB
000000a0: SWAP2
000000a1: SWAP1
000000a2: SWAP2
000000a3: AND
000000a4: SWAP4
000000a5: PUSH1 0x01
000000a7: SWAP4
000000a8: PUSH1 0x80
000000aa: DUP2
000000ab: DUP2
000000ac: ADD
000000ad: SWAP5
000000ae: SWAP3
000000af: SWAP4
000000b0: SWAP2
000000b1: DUP4
000000b2: SWAP1
000000b3: SUB
000000b4: ADD
000000b5: SWAP1
000000b6: DUP3
000000b7: SWAP1
000000b8: DUP7
000000b9: PUSH2 0x61da
000000bc: GAS
000000bd: SUB
000000be: CALL
000000bf: ISZERO
000000c0: PUSH2 0x0002
000000c3: JUMPI
000000c4: POP
000000c5: POP
000000c6: PUSH1 0x40
000000c8: MLOAD
000000c9: MLOAD
000000ca: PUSH1 0x01
000000cc: PUSH1 0xa0
000000ce: PUSH1 0x02
000000d0: EXP
000000d1: SUB
000000d2: AND
000000d3: EQ
000000d4: PUSH2 0x00f8
000000d7: JUMPI
000000d8: PUSH2 0x0002
000000db: JUMP
000000dc: JUMPDEST
000000dd: PUSH2 0x00ee
000000e0: PUSH1 0x00
000000e2: SLOAD
000000e3: PUSH1 0x01
000000e5: PUSH1 0xa0
000000e7: PUSH1 0x02
000000e9: EXP
000000ea: SUB
000000eb: AND
000000ec: DUP2
000000ed: JUMP
000000ee: JUMPDEST
000000ef: PUSH1 0x60
000000f1: SWAP1
000000f2: DUP2
000000f3: MSTORE
000000f4: PUSH1 0x20
000000f6: SWAP1
000000f7: RETURN
000000f8: JUMPDEST
000000f9: PUSH1 0x40
000000fb: MLOAD
000000fc: PUSH1 0x01
000000fe: PUSH1 0xa0
00000100: PUSH1 0x02
00000102: EXP
00000103: SUB
00000104: DUP7
00000105: AND
00000106: SWAP1
00000107: PUSH32 0xaa9449f2bca09a7b28319d46fd3f3b58a1bb7d94039fc4b69b7bfe5d8535d527
00000128: SWAP1
00000129: PUSH1 0x00
0000012b: SWAP1
0000012c: LOG2
0000012d: POP
0000012e: POP
0000012f: POP
00000130: POP
00000131: POP
00000132: 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: 0xaeb09a1e21671d4481e510bd4dab8ab8b7fe5b3603ca2130f2c78a59061ced46
call_targets: 0x0000000000000000000000000000000000000001, 0x0000000000000000000000000000000000000002, 0xb4e776125a990b2eeb3129d5012cbf281ad03d0d
target_varies: yes
classification: target_varies
validation_json 
{
    "sink": "CALL",
    "errors": 0,
    "status": "confirmed",
    "attempts": 1,
    "trace_id": "0xaeb09a1e21671d4481e510bd4dab8ab8b7fe5b3603ca2130f2c78a59061ced46",
    "confirmed": true,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x0000000000000000000000000000000000000001",
        "0x0000000000000000000000000000000000000002",
        "0xb4e776125a990b2eeb3129d5012cbf281ad03d0d"
    ],
    "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": "0x17ce4cb9",
            "selector": "0x17ce4cb9",
            "calldata_variants": [
                "0x17ce4cb9",
                "0x17ce4cb90000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x238ac933",
            "selector": "0x238ac933",
            "calldata_variants": [
                "0x238ac933",
                "0x238ac9330000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}
evidence_json 
{
    "examples": [
        {
            "pc": 106,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "constant_zero",
            "target_expression_category": "computed"
        },
        {
            "pc": 190,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 2,
    "guards_detected": [],
    "untrusted_call_count": 2
}
high other detector ETH value transfer possible 55 yes yes
view
trace_id: 0xaeb09a1e21671d4481e510bd4dab8ab8b7fe5b3603ca2130f2c78a59061ced46
call_targets: 0x0000000000000000000000000000000000000001, 0x0000000000000000000000000000000000000002, 0xb4e776125a990b2eeb3129d5012cbf281ad03d0d
target_varies: yes
classification: target_varies
validation_json 
{
    "sink": "CALL",
    "errors": 0,
    "status": "confirmed",
    "attempts": 1,
    "trace_id": "0xaeb09a1e21671d4481e510bd4dab8ab8b7fe5b3603ca2130f2c78a59061ced46",
    "confirmed": true,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x0000000000000000000000000000000000000001",
        "0x0000000000000000000000000000000000000002",
        "0xb4e776125a990b2eeb3129d5012cbf281ad03d0d"
    ],
    "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": "0x17ce4cb9",
            "selector": "0x17ce4cb9",
            "calldata_variants": [
                "0x17ce4cb9",
                "0x17ce4cb90000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x238ac933",
            "selector": "0x238ac933",
            "calldata_variants": [
                "0x238ac933",
                "0x238ac9330000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}
evidence_json 
{
    "examples": [
        {
            "pc": 190,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "eth_value_calls": 1,
    "guards_detected": []
}