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Tripwire
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Analysis Run

019b3836-5269-72af-b39b-1fe10ec17f65

complete
Chain ID
1
Address
0xb671c3883307cf05bb3dff77a9754e87b4347195
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
7905 artifact.fetch complete 1 / 3 3 months ago
7906 tool.cast_disasm complete 1 / 3 3 months ago
82576 analysis.bundle complete 1 / 3 1 week ago
82577 capability.graph complete 1 / 3 1 week ago
82578 detector.run complete 1 / 3 1 week ago
82579 validation.fork complete 1 / 3 1 week ago
113655 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-gghpph28
model: gpt-5.4
provider: openai
approval: never
sandbox: read-only
reasoning effort: high
reasoning summaries: none
session id: 019d5c9a-8471-7ec1-88bb-bbf5aad8d4d7
--------
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": "2026-04-05T07:45:25.151229+00:00",
        "returncode": 1
    },
    "project": {
        "mode": "bytecode",
        "bytecode_length": 928,
        "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)
4
EXT*/BALANCE
2
Total opcodes
201
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 0x8cdfb1e6
0000002e: EQ
0000002f: PUSH2 0x0044
00000032: JUMPI
00000033: DUP1
00000034: PUSH4 0xc3b8bfe5
00000039: EQ
0000003a: PUSH2 0x005c
0000003d: JUMPI
0000003e: PUSH2 0x0042
00000041: JUMP
00000042: JUMPDEST
00000043: STOP
00000044: JUMPDEST
00000045: PUSH2 0x005a
00000048: PUSH1 0x04
0000004a: DUP1
0000004b: DUP1
0000004c: CALLDATALOAD
0000004d: SWAP1
0000004e: PUSH1 0x20
00000050: ADD
00000051: SWAP1
00000052: SWAP2
00000053: SWAP1
00000054: POP
00000055: POP
00000056: PUSH2 0x0074
00000059: JUMP
0000005a: JUMPDEST
0000005b: STOP
0000005c: JUMPDEST
0000005d: PUSH2 0x0072
00000060: PUSH1 0x04
00000062: DUP1
00000063: DUP1
00000064: CALLDATALOAD
00000065: SWAP1
00000066: PUSH1 0x20
00000068: ADD
00000069: SWAP1
0000006a: SWAP2
0000006b: SWAP1
0000006c: POP
0000006d: POP
0000006e: PUSH2 0x0121
00000071: JUMP
00000072: JUMPDEST
00000073: STOP
00000074: JUMPDEST
00000075: PUSH10 0xd3c21bcecceda1000000
00000080: PUSH20 0xbf4ed7b27f1d666546e30d74d50d173d20bca754
00000095: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000aa: AND
000000ab: BALANCE
000000ac: GT
000000ad: ISZERO
000000ae: PUSH2 0x00e9
000000b1: JUMPI
000000b2: DUP1
000000b3: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000c8: AND
000000c9: PUSH1 0x00
000000cb: CALLVALUE
000000cc: PUSH1 0x40
000000ce: MLOAD
000000cf: DUP1
000000d0: SWAP1
000000d1: POP
000000d2: PUSH1 0x00
000000d4: PUSH1 0x40
000000d6: MLOAD
000000d7: DUP1
000000d8: DUP4
000000d9: SUB
000000da: DUP2
000000db: DUP6
000000dc: DUP9
000000dd: DUP9
000000de: CALL
000000df: SWAP4
000000e0: POP
000000e1: POP
000000e2: POP
000000e3: POP
000000e4: POP
000000e5: PUSH2 0x011d
000000e8: JUMP
000000e9: JUMPDEST
000000ea: CALLER
000000eb: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000100: AND
00000101: PUSH1 0x00
00000103: CALLVALUE
00000104: PUSH1 0x40
00000106: MLOAD
00000107: DUP1
00000108: SWAP1
00000109: POP
0000010a: PUSH1 0x00
0000010c: PUSH1 0x40
0000010e: MLOAD
0000010f: DUP1
00000110: DUP4
00000111: SUB
00000112: DUP2
00000113: DUP6
00000114: DUP9
00000115: DUP9
00000116: CALL
00000117: SWAP4
00000118: POP
00000119: POP
0000011a: POP
0000011b: POP
0000011c: POP
0000011d: JUMPDEST
0000011e: JUMPDEST
0000011f: POP
00000120: JUMP
00000121: JUMPDEST
00000122: PUSH10 0xd3c21bcecceda1000000
0000012d: PUSH20 0xbf4ed7b27f1d666546e30d74d50d173d20bca754
00000142: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000157: AND
00000158: BALANCE
00000159: GT
0000015a: ISZERO
0000015b: ISZERO
0000015c: PUSH2 0x0197
0000015f: JUMPI
00000160: DUP1
00000161: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000176: AND
00000177: PUSH1 0x00
00000179: CALLVALUE
0000017a: PUSH1 0x40
0000017c: MLOAD
0000017d: DUP1
0000017e: SWAP1
0000017f: POP
00000180: PUSH1 0x00
00000182: PUSH1 0x40
00000184: MLOAD
00000185: DUP1
00000186: DUP4
00000187: SUB
00000188: DUP2
00000189: DUP6
0000018a: DUP9
0000018b: DUP9
0000018c: CALL
0000018d: SWAP4
0000018e: POP
0000018f: POP
00000190: POP
00000191: POP
00000192: POP
00000193: PUSH2 0x01cb
00000196: JUMP
00000197: JUMPDEST
00000198: CALLER
00000199: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001ae: AND
000001af: PUSH1 0x00
000001b1: CALLVALUE
000001b2: PUSH1 0x40
000001b4: MLOAD
000001b5: DUP1
000001b6: SWAP1
000001b7: POP
000001b8: PUSH1 0x00
000001ba: PUSH1 0x40
000001bc: MLOAD
000001bd: DUP1
000001be: DUP4
000001bf: SUB
000001c0: DUP2
000001c1: DUP6
000001c2: DUP9
000001c3: DUP9
000001c4: CALL
000001c5: SWAP4
000001c6: POP
000001c7: POP
000001c8: POP
000001c9: POP
000001ca: POP
000001cb: JUMPDEST
000001cc: JUMPDEST
000001cd: POP
000001ce: 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: 0xbc9204fdb56539f3ef420f46fc832999dbc54a4a3faf565d116b563b4dfa8a43
call_targets: 0x0000000000000000000000000000000000000001, 0xb671c3883307cf05bb3dff77a9754e87b4347195
target_varies: yes
classification: target_varies
validation_json 
{
    "sink": "CALL",
    "errors": 0,
    "status": "confirmed",
    "attempts": 1,
    "trace_id": "0xbc9204fdb56539f3ef420f46fc832999dbc54a4a3faf565d116b563b4dfa8a43",
    "confirmed": true,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x0000000000000000000000000000000000000001",
        "0xb671c3883307cf05bb3dff77a9754e87b4347195"
    ],
    "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": "0x8cdfb1e6",
            "selector": "0x8cdfb1e6",
            "calldata_variants": [
                "0x8cdfb1e6",
                "0x8cdfb1e60000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xc3b8bfe5",
            "selector": "0xc3b8bfe5",
            "calldata_variants": [
                "0xc3b8bfe5",
                "0xc3b8bfe50000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}
evidence_json 
{
    "examples": [
        {
            "pc": 222,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 278,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 396,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 4,
    "guards_detected": [],
    "untrusted_call_count": 4
}
high other detector ETH value transfer possible 55 yes yes
view
trace_id: 0xbc9204fdb56539f3ef420f46fc832999dbc54a4a3faf565d116b563b4dfa8a43
call_targets: 0x0000000000000000000000000000000000000001, 0xb671c3883307cf05bb3dff77a9754e87b4347195
target_varies: yes
classification: target_varies
validation_json 
{
    "sink": "CALL",
    "errors": 0,
    "status": "confirmed",
    "attempts": 1,
    "trace_id": "0xbc9204fdb56539f3ef420f46fc832999dbc54a4a3faf565d116b563b4dfa8a43",
    "confirmed": true,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x0000000000000000000000000000000000000001",
        "0xb671c3883307cf05bb3dff77a9754e87b4347195"
    ],
    "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": "0x8cdfb1e6",
            "selector": "0x8cdfb1e6",
            "calldata_variants": [
                "0x8cdfb1e6",
                "0x8cdfb1e60000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xc3b8bfe5",
            "selector": "0xc3b8bfe5",
            "calldata_variants": [
                "0xc3b8bfe5",
                "0xc3b8bfe50000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}
evidence_json 
{
    "examples": [
        {
            "pc": 222,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 278,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 396,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "eth_value_calls": 4,
    "guards_detected": []
}