TW
Tripwire
Find contracts. Test them. Review real vulns.

Analysis Run

019b3844-b393-710c-b60b-3fc38b84911a

complete
Chain ID
1
Address
0xe15cf80b25272ade261532efdb7912f9104851d4
Block Number
—
Created
Fri, Dec 19, 2025 8:19 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
0
Validated
0
Source
Bytecode only
Review Backing
Not yet
Best current signal
Untrusted DELEGATECALL target reachable
crit 0 high 0 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
18757 artifact.fetch complete 1 / 3 3 months ago
18758 tool.cast_disasm complete 1 / 3 3 months ago
88061 analysis.bundle complete 1 / 3 1 week ago
88062 capability.graph complete 1 / 3 1 week ago
88063 detector.run complete 1 / 3 1 week ago
88064 validation.fork complete 1 / 3 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

No codex job recorded yet.

Opcode Heuristics

tool.cast_disasm
Delegatecall
2
Selfdestruct
0
CREATE2
0
CALL-family (heavy)
0
EXT*/BALANCE
0
Total opcodes
88
Flags
delegatecall_present proxy_like_runtime
View cast disassembly output 
00000000: PUSH1 0x80
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: ISZERO
00000007: PUSH1 0x54
00000009: JUMPI
0000000a: PUSH32 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
0000002b: SLOAD
0000002c: PUSH1 0x00
0000002e: SWAP1
0000002f: DUP2
00000030: SWAP1
00000031: DUP2
00000032: SWAP1
00000033: PUSH1 0x01
00000035: PUSH1 0x01
00000037: PUSH1 0xa0
00000039: SHL
0000003a: SUB
0000003b: AND
0000003c: CALLDATASIZE
0000003d: DUP3
0000003e: DUP1
0000003f: CALLDATACOPY
00000040: DUP2
00000041: CALLDATASIZE
00000042: SWAP2
00000043: GAS
00000044: DELEGATECALL
00000045: RETURNDATASIZE
00000046: DUP3
00000047: DUP1
00000048: RETURNDATACOPY
00000049: ISZERO
0000004a: PUSH1 0x50
0000004c: JUMPI
0000004d: RETURNDATASIZE
0000004e: SWAP1
0000004f: RETURN
00000050: JUMPDEST
00000051: RETURNDATASIZE
00000052: SWAP1
00000053: REVERT
00000054: JUMPDEST
00000055: PUSH32 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
00000076: SLOAD
00000077: PUSH1 0x00
00000079: SWAP1
0000007a: DUP2
0000007b: SWAP1
0000007c: DUP2
0000007d: SWAP1
0000007e: PUSH1 0x01
00000080: PUSH1 0x01
00000082: PUSH1 0xa0
00000084: SHL
00000085: SUB
00000086: AND
00000087: CALLDATASIZE
00000088: DUP3
00000089: DUP1
0000008a: CALLDATACOPY
0000008b: DUP2
0000008c: CALLDATASIZE
0000008d: SWAP2
0000008e: GAS
0000008f: DELEGATECALL
00000090: RETURNDATASIZE
00000091: DUP3
00000092: DUP1
00000093: RETURNDATACOPY
00000094: ISZERO
00000095: PUSH1 0x50
00000097: JUMPI
00000098: RETURNDATASIZE
00000099: SWAP1
0000009a: RETURN
0000009b: INVALID
0000009c: LOG2
0000009d: PUSH5 0x6970667358
000000a3: UNKNOWN(0x22)
000000a4: SLT
000000a5: KECCAK256
000000a6: UNKNOWN(0xD3)
000000a7: UNKNOWN(0xD1)
000000a8: PUSH13 0xe7a785d1d8fb8424eee1ea92fa
000000b6: PUSH30
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
critical upgradeability detector Untrusted DELEGATECALL target reachable 70 no no
view
trace_id: 0x4a4facea0d10f9d8b12daacdc4cb26b25b0d6872aca684492a3a5a64002f8d89
call_targets: 0xfb5d0e8b2fefc64971a075bed08011ac38876e7d
target_varies: no
classification: constant_target
validation_json 
{
    "sink": "DELEGATECALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x4a4facea0d10f9d8b12daacdc4cb26b25b0d6872aca684492a3a5a64002f8d89",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xfb5d0e8b2fefc64971a075bed08011ac38876e7d"
    ],
    "matched_probe": null,
    "target_varies": false,
    "classification": "constant_target"
}
witness_json 
{
    "notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata",
    "constraints": [],
    "entrypoints": [
        {
            "calldata": "0x",
            "selector": "fallback",
            "calldata_variants": [
                "0x"
            ]
        }
    ]
}
evidence_json 
{
    "examples": [
        {
            "pc": 68,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        },
        {
            "pc": 143,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        }
    ],
    "guards_detected": [],
    "delegatecall_count": 2,
    "untrusted_delegatecall_count": 2
}