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

Analysis Run

019b477e-d3ef-72dd-a874-4d9f249e806c

complete
Chain ID
1
Address
Block Number
Created
Mon, Dec 22, 2025 7:17 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?

Confirmed
0
Validated
0
Source
Verified
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
28243 artifact.fetch complete 1 / 3 3 months ago
28244 tool.cast_disasm complete 1 / 3 3 months ago
71179 analysis.bundle complete 1 / 3 1 week ago
71180 capability.graph complete 1 / 3 1 week ago
71181 detector.run complete 1 / 3 1 week ago
71182 validation.fork complete 1 / 3 1 week ago

Artifact

Runtime bytecode: available
Creation TX:
Deployer:
Proxy: no
Implementation:
Verified Source: yes

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
1
Total opcodes
414
Flags
delegatecall_present
View cast disassembly output
00000000: PUSH1 0x80
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: PUSH2 0x0013
00000009: JUMPI
0000000a: PUSH2 0x0011
0000000d: PUSH2 0x0017
00000010: JUMP
00000011: JUMPDEST
00000012: STOP
00000013: JUMPDEST
00000014: PUSH2 0x0011
00000017: JUMPDEST
00000018: PUSH2 0x0027
0000001b: PUSH2 0x0022
0000001e: PUSH2 0x0067
00000021: JUMP
00000022: JUMPDEST
00000023: PUSH2 0x009f
00000026: JUMP
00000027: JUMPDEST
00000028: JUMP
00000029: JUMPDEST
0000002a: SWAP1
0000002b: JUMP
0000002c: JUMPDEST
0000002d: PUSH1 0x01
0000002f: PUSH1 0x01
00000031: PUSH1 0xa0
00000033: SHL
00000034: SUB
00000035: AND
00000036: EXTCODESIZE
00000037: ISZERO
00000038: ISZERO
00000039: SWAP1
0000003a: JUMP
0000003b: JUMPDEST
0000003c: PUSH1 0x60
0000003e: PUSH2 0x0060
00000041: DUP4
00000042: DUP4
00000043: PUSH1 0x40
00000045: MLOAD
00000046: DUP1
00000047: PUSH1 0x60
00000049: ADD
0000004a: PUSH1 0x40
0000004c: MSTORE
0000004d: DUP1
0000004e: PUSH1 0x27
00000050: DUP2
00000051: MSTORE
00000052: PUSH1 0x20
00000054: ADD
00000055: PUSH2 0x0266
00000058: PUSH1 0x27
0000005a: SWAP2
0000005b: CODECOPY
0000005c: PUSH2 0x00c3
0000005f: JUMP
00000060: JUMPDEST
00000061: SWAP4
00000062: SWAP3
00000063: POP
00000064: POP
00000065: POP
00000066: JUMP
00000067: JUMPDEST
00000068: PUSH1 0x00
0000006a: PUSH2 0x009a
0000006d: PUSH32 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
0000008e: SLOAD
0000008f: PUSH1 0x01
00000091: PUSH1 0x01
00000093: PUSH1 0xa0
00000095: SHL
00000096: SUB
00000097: AND
00000098: SWAP1
00000099: JUMP
0000009a: JUMPDEST
0000009b: SWAP1
0000009c: POP
0000009d: SWAP1
0000009e: JUMP
0000009f: JUMPDEST
000000a0: CALLDATASIZE
000000a1: PUSH1 0x00
000000a3: DUP1
000000a4: CALLDATACOPY
000000a5: PUSH1 0x00
000000a7: DUP1
000000a8: CALLDATASIZE
000000a9: PUSH1 0x00
000000ab: DUP5
000000ac: GAS
000000ad: DELEGATECALL
000000ae: RETURNDATASIZE
000000af: PUSH1 0x00
000000b1: DUP1
000000b2: RETURNDATACOPY
000000b3: DUP1
000000b4: DUP1
000000b5: ISZERO
000000b6: PUSH2 0x00be
000000b9: JUMPI
000000ba: RETURNDATASIZE
000000bb: PUSH1 0x00
000000bd: RETURN
000000be: JUMPDEST
000000bf: RETURNDATASIZE
000000c0: PUSH1 0x00
000000c2: REVERT
000000c3: JUMPDEST
000000c4: PUSH1 0x60
000000c6: PUSH1 0x00
000000c8: DUP1
000000c9: DUP6
000000ca: PUSH1 0x01
000000cc: PUSH1 0x01
000000ce: PUSH1 0xa0
000000d0: SHL
000000d1: SUB
000000d2: AND
000000d3: DUP6
000000d4: PUSH1 0x40
000000d6: MLOAD
000000d7: PUSH2 0x00e0
000000da: SWAP2
000000db: SWAP1
000000dc: PUSH2 0x0216
000000df: JUMP
000000e0: JUMPDEST
000000e1: PUSH1 0x00
000000e3: PUSH1 0x40
000000e5: MLOAD
000000e6: DUP1
000000e7: DUP4
000000e8: SUB
000000e9: DUP2
000000ea: DUP6
000000eb: GAS
000000ec: DELEGATECALL
000000ed: SWAP2
000000ee: POP
000000ef: POP
000000f0: RETURNDATASIZE
000000f1: DUP1
000000f2: PUSH1 0x00
000000f4: DUP2
000000f5: EQ
000000f6: PUSH2 0x011b
000000f9: JUMPI
000000fa: PUSH1 0x40
000000fc: MLOAD
000000fd: SWAP2
000000fe: POP
000000ff: PUSH1 0x1f
00000101: NOT
00000102: PUSH1 0x3f
00000104: RETURNDATASIZE
00000105: ADD
00000106: AND
00000107: DUP3
00000108: ADD
00000109: PUSH1 0x40
0000010b: MSTORE
0000010c: RETURNDATASIZE
0000010d: DUP3
0000010e: MSTORE
0000010f: RETURNDATASIZE
00000110: PUSH1 0x00
00000112: PUSH1 0x20
00000114: DUP5
00000115: ADD
00000116: RETURNDATACOPY
00000117: PUSH2 0x0120
0000011a: JUMP
0000011b: JUMPDEST
0000011c: PUSH1 0x60
0000011e: SWAP2
0000011f: POP
00000120: JUMPDEST
00000121: POP
00000122: SWAP2
00000123: POP
00000124: SWAP2
00000125: POP
00000126: PUSH2 0x0131
00000129: DUP7
0000012a: DUP4
0000012b: DUP4
0000012c: DUP8
0000012d: PUSH2 0x013b
00000130: JUMP
00000131: JUMPDEST
00000132: SWAP7
00000133: SWAP6
00000134: POP
00000135: POP
00000136: POP
00000137: POP
00000138: POP
00000139: POP
0000013a: JUMP
0000013b: JUMPDEST
0000013c: PUSH1 0x60
0000013e: DUP4
0000013f: ISZERO
00000140: PUSH2 0x01aa
00000143: JUMPI
00000144: DUP3
00000145: MLOAD
00000146: PUSH2 0x01a3
00000149: JUMPI
0000014a: PUSH2 0x0152
0000014d: DUP6
0000014e: PUSH2 0x002c
00000151: JUMP
00000152: JUMPDEST
00000153: PUSH2 0x01a3
00000156: JUMPI
00000157: PUSH1 0x40
00000159: MLOAD
0000015a: PUSH3 0x461bcd
0000015e: PUSH1 0xe5
00000160: SHL
00000161: DUP2
00000162: MSTORE
00000163: PUSH1 0x20
00000165: PUSH1 0x04
00000167: DUP3
00000168: ADD
00000169: MSTORE
0000016a: PUSH1 0x1d
0000016c: PUSH1 0x24
0000016e: DUP3
0000016f: ADD
00000170: MSTORE
00000171: PUSH32 0x416464726573733a2063616c6c20746f206e6f6e2d636f6e7472616374000000
00000192: PUSH1 0x44
00000194: DUP3
00000195: ADD
00000196: MSTORE
00000197: PUSH1 0x64
00000199: ADD
0000019a: JUMPDEST
0000019b: PUSH1 0x40
0000019d: MLOAD
0000019e: DUP1
0000019f: SWAP2
000001a0: SUB
000001a1: SWAP1
000001a2: REVERT
000001a3: JUMPDEST
000001a4: POP
000001a5: DUP2
000001a6: PUSH2 0x01b4
000001a9: JUMP
000001aa: JUMPDEST
000001ab: PUSH2 0x01b4
000001ae: DUP4
000001af: DUP4
000001b0: PUSH2 0x01bc
000001b3: JUMP
000001b4: JUMPDEST
000001b5: SWAP5
000001b6: SWAP4
000001b7: POP
000001b8: POP
000001b9: POP
000001ba: POP
000001bb: JUMP
000001bc: JUMPDEST
000001bd: DUP2
000001be: MLOAD
000001bf: ISZERO
000001c0: PUSH2 0x01cc
000001c3: JUMPI
000001c4: DUP2
000001c5: MLOAD
000001c6: DUP1
000001c7: DUP4
000001c8: PUSH1 0x20
000001ca: ADD
000001cb: REVERT
000001cc: JUMPDEST
000001cd: DUP1
000001ce: PUSH1 0x40
000001d0: MLOAD
000001d1: PUSH3 0x461bcd
000001d5: PUSH1 0xe5
000001d7: SHL
000001d8: DUP2
000001d9: MSTORE
000001da: PUSH1 0x04
000001dc: ADD
000001dd: PUSH2 0x019a
000001e0: SWAP2
000001e1: SWAP1
000001e2: PUSH2 0x0232
000001e5: JUMP
000001e6: JUMPDEST
000001e7: PUSH1 0x00
000001e9: JUMPDEST
000001ea: DUP4
000001eb: DUP2
000001ec: LT
000001ed: ISZERO
000001ee: PUSH2 0x0201
000001f1: JUMPI
000001f2: DUP2
000001f3: DUP2
000001f4: ADD
000001f5: MLOAD
000001f6: DUP4
000001f7: DUP3
000001f8: ADD
000001f9: MSTORE
000001fa: PUSH1 0x20
000001fc: ADD
000001fd: PUSH2 0x01e9
00000200: JUMP
00000201: JUMPDEST
00000202: DUP4
00000203: DUP2
00000204: GT
00000205: ISZERO
00000206: PUSH2 0x0210
00000209: JUMPI
0000020a: PUSH1 0x00
0000020c: DUP5
0000020d: DUP5
0000020e: ADD
0000020f: MSTORE
00000210: JUMPDEST
00000211: POP
00000212: POP
00000213: POP
00000214: POP
00000215: JUMP
00000216: JUMPDEST
00000217: PUSH1 0x00
00000219: DUP3
0000021a: MLOAD
0000021b: PUSH2 0x0228
0000021e: DUP2
0000021f: DUP5
00000220: PUSH1 0x20
00000222: DUP8
00000223: ADD
00000224: PUSH2 0x01e6
00000227: JUMP
00000228: JUMPDEST
00000229: SWAP2
0000022a: SWAP1
0000022b: SWAP2
0000022c: ADD
0000022d: SWAP3
0000022e: SWAP2
0000022f: POP
00000230: POP
00000231: JUMP
00000232: JUMPDEST
00000233: PUSH1 0x20
00000235: DUP2
00000236: MSTORE
00000237: PUSH1 0x00
00000239: DUP3
0000023a: MLOAD
0000023b: DUP1
0000023c: PUSH1 0x20
0000023e: DUP5
0000023f: ADD
00000240: MSTORE
00000241: PUSH2 0x0251
00000244: DUP2
00000245: PUSH1 0x40
00000247: DUP6
00000248: ADD
00000249: PUSH1 0x20
0000024b: DUP8
0000024c: ADD
0000024d: PUSH2 0x01e6
00000250: JUMP
00000251: JUMPDEST
00000252: PUSH1 0x1f
00000254: ADD
00000255: PUSH1 0x1f
00000257: NOT
00000258: AND
00000259: SWAP2
0000025a: SWAP1
0000025b: SWAP2
0000025c: ADD
0000025d: PUSH1 0x40
0000025f: ADD
00000260: SWAP3
00000261: SWAP2
00000262: POP
00000263: POP
00000264: JUMP
00000265: INVALID
00000266: COINBASE
00000267: PUSH5 0x6472657373
0000026d: GASPRICE
0000026e: KECCAK256
0000026f: PUSH13 0x6f772d6c6576656c2064656c65
0000027d: PUSH8 0x6174652063616c6c
00000286: KECCAK256
00000287: PUSH7 0x61696c6564a164
0000028f: PUSH20

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: 0x446cdb2de0cf57de41dfe21ccd7f77a6797175b18cca3e00213252f255bb4466
call_targets: 0xac59fc303e6a97f86d2e43b402d892b0407eaca5
target_varies: no
classification: constant_target
validation_json
{
    "sink": "DELEGATECALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x446cdb2de0cf57de41dfe21ccd7f77a6797175b18cca3e00213252f255bb4466",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xac59fc303e6a97f86d2e43b402d892b0407eaca5"
    ],
    "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": 173,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        },
        {
            "pc": 236,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        }
    ],
    "guards_detected": [],
    "delegatecall_count": 2,
    "untrusted_delegatecall_count": 2
}