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

Analysis Run

019b477e-d9d2-73ad-b17b-1c1bd011bcf4

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
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
29353 artifact.fetch complete 1 / 3 3 months ago
29354 tool.cast_disasm complete 1 / 3 3 months ago
73232 analysis.bundle complete 1 / 3 1 week ago
73233 capability.graph complete 1 / 3 1 week ago
73234 detector.run complete 1 / 3 1 week ago
73235 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
2
Total opcodes
442
Flags
delegatecall_present
View cast disassembly output
00000000: PUSH1 0x80
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLER
00000006: PUSH32 0x0000000000000000000000009ed617ab46318e58281cc6a0314ac2559d327c7b
00000027: PUSH1 0x01
00000029: PUSH1 0x01
0000002b: PUSH1 0xa0
0000002d: SHL
0000002e: SUB
0000002f: AND
00000030: SUB
00000031: PUSH2 0x0066
00000034: JUMPI
00000035: PUSH0
00000036: CALLDATALOAD
00000037: PUSH1 0x01
00000039: PUSH1 0x01
0000003b: PUSH1 0xe0
0000003d: SHL
0000003e: SUB
0000003f: NOT
00000040: AND
00000041: PUSH4 0x278f7943
00000046: PUSH1 0xe1
00000048: SHL
00000049: EQ
0000004a: PUSH2 0x005c
0000004d: JUMPI
0000004e: PUSH4 0x34ad5dbb
00000053: PUSH1 0xe2
00000055: SHL
00000056: PUSH0
00000057: MSTORE
00000058: PUSH1 0x04
0000005a: PUSH0
0000005b: REVERT
0000005c: JUMPDEST
0000005d: PUSH2 0x0064
00000060: PUSH2 0x010a
00000063: JUMP
00000064: JUMPDEST
00000065: STOP
00000066: JUMPDEST
00000067: PUSH32 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
00000088: SLOAD
00000089: PUSH0
0000008a: SWAP1
0000008b: DUP2
0000008c: SWAP1
0000008d: PUSH1 0x01
0000008f: PUSH1 0x01
00000091: PUSH1 0xa0
00000093: SHL
00000094: SUB
00000095: AND
00000096: CALLDATASIZE
00000097: DUP3
00000098: DUP1
00000099: CALLDATACOPY
0000009a: DUP2
0000009b: CALLDATASIZE
0000009c: SWAP2
0000009d: GAS
0000009e: DELEGATECALL
0000009f: RETURNDATASIZE
000000a0: PUSH0
000000a1: DUP1
000000a2: RETURNDATACOPY
000000a3: ISZERO
000000a4: PUSH2 0x00ab
000000a7: JUMPI
000000a8: RETURNDATASIZE
000000a9: PUSH0
000000aa: RETURN
000000ab: JUMPDEST
000000ac: RETURNDATASIZE
000000ad: PUSH0
000000ae: REVERT
000000af: JUMPDEST
000000b0: PUSH4 0x4e487b71
000000b5: PUSH1 0xe0
000000b7: SHL
000000b8: PUSH0
000000b9: MSTORE
000000ba: PUSH1 0x41
000000bc: PUSH1 0x04
000000be: MSTORE
000000bf: PUSH1 0x24
000000c1: PUSH0
000000c2: REVERT
000000c3: JUMPDEST
000000c4: PUSH1 0x40
000000c6: MLOAD
000000c7: SWAP2
000000c8: SWAP1
000000c9: PUSH1 0x1f
000000cb: ADD
000000cc: PUSH1 0x1f
000000ce: NOT
000000cf: AND
000000d0: DUP3
000000d1: ADD
000000d2: PUSH8 0xffffffffffffffff
000000db: DUP2
000000dc: GT
000000dd: DUP4
000000de: DUP3
000000df: LT
000000e0: OR
000000e1: PUSH2 0x00e9
000000e4: JUMPI
000000e5: PUSH1 0x40
000000e7: MSTORE
000000e8: JUMP
000000e9: JUMPDEST
000000ea: PUSH2 0x00af
000000ed: JUMP
000000ee: JUMPDEST
000000ef: PUSH8 0xffffffffffffffff
000000f8: DUP2
000000f9: GT
000000fa: PUSH2 0x00e9
000000fd: JUMPI
000000fe: PUSH1 0x1f
00000100: ADD
00000101: PUSH1 0x1f
00000103: NOT
00000104: AND
00000105: PUSH1 0x20
00000107: ADD
00000108: SWAP1
00000109: JUMP
0000010a: JUMPDEST
0000010b: CALLDATASIZE
0000010c: PUSH1 0x04
0000010e: GT
0000010f: PUSH2 0x0193
00000112: JUMPI
00000113: PUSH1 0x40
00000115: CALLDATASIZE
00000116: PUSH1 0x03
00000118: NOT
00000119: ADD
0000011a: SLT
0000011b: PUSH2 0x0193
0000011e: JUMPI
0000011f: PUSH1 0x04
00000121: CALLDATALOAD
00000122: PUSH1 0x01
00000124: PUSH1 0x01
00000126: PUSH1 0xa0
00000128: SHL
00000129: SUB
0000012a: DUP2
0000012b: AND
0000012c: SWAP1
0000012d: DUP2
0000012e: SWAP1
0000012f: SUB
00000130: PUSH2 0x0193
00000133: JUMPI
00000134: PUSH1 0x24
00000136: CALLDATALOAD
00000137: SWAP1
00000138: PUSH8 0xffffffffffffffff
00000141: DUP3
00000142: GT
00000143: PUSH2 0x0193
00000146: JUMPI
00000147: CALLDATASIZE
00000148: PUSH1 0x23
0000014a: DUP4
0000014b: ADD
0000014c: SLT
0000014d: ISZERO
0000014e: PUSH2 0x0193
00000151: JUMPI
00000152: DUP2
00000153: PUSH1 0x04
00000155: ADD
00000156: CALLDATALOAD
00000157: SWAP1
00000158: PUSH2 0x0168
0000015b: PUSH2 0x0163
0000015e: DUP4
0000015f: PUSH2 0x00ee
00000162: JUMP
00000163: JUMPDEST
00000164: PUSH2 0x00c3
00000167: JUMP
00000168: JUMPDEST
00000169: SWAP2
0000016a: DUP1
0000016b: DUP4
0000016c: MSTORE
0000016d: CALLDATASIZE
0000016e: PUSH1 0x24
00000170: DUP3
00000171: DUP7
00000172: ADD
00000173: ADD
00000174: GT
00000175: PUSH2 0x0193
00000178: JUMPI
00000179: PUSH1 0x20
0000017b: DUP2
0000017c: PUSH0
0000017d: SWAP3
0000017e: PUSH1 0x24
00000180: PUSH2 0x0191
00000183: SWAP8
00000184: ADD
00000185: DUP4
00000186: DUP8
00000187: ADD
00000188: CALLDATACOPY
00000189: DUP5
0000018a: ADD
0000018b: ADD
0000018c: MSTORE
0000018d: PUSH2 0x0197
00000190: JUMP
00000191: JUMPDEST
00000192: JUMP
00000193: JUMPDEST
00000194: PUSH0
00000195: DUP1
00000196: REVERT
00000197: JUMPDEST
00000198: SWAP1
00000199: DUP2
0000019a: EXTCODESIZE
0000019b: ISZERO
0000019c: PUSH2 0x022b
0000019f: JUMPI
000001a0: PUSH32 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
000001c1: DUP1
000001c2: SLOAD
000001c3: PUSH1 0x01
000001c5: PUSH1 0x01
000001c7: PUSH1 0xa0
000001c9: SHL
000001ca: SUB
000001cb: NOT
000001cc: AND
000001cd: PUSH1 0x01
000001cf: PUSH1 0x01
000001d1: PUSH1 0xa0
000001d3: SHL
000001d4: SUB
000001d5: DUP5
000001d6: AND
000001d7: SWAP1
000001d8: DUP2
000001d9: OR
000001da: SWAP1
000001db: SWAP2
000001dc: SSTORE
000001dd: PUSH32 0xbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b
000001fe: PUSH0
000001ff: DUP1
00000200: LOG2
00000201: DUP1
00000202: MLOAD
00000203: ISZERO
00000204: PUSH2 0x0213
00000207: JUMPI
00000208: PUSH2 0x0210
0000020b: SWAP2
0000020c: PUSH2 0x024c
0000020f: JUMP
00000210: JUMPDEST
00000211: POP
00000212: JUMP
00000213: JUMPDEST
00000214: POP
00000215: POP
00000216: CALLVALUE
00000217: PUSH2 0x021c
0000021a: JUMPI
0000021b: JUMP
0000021c: JUMPDEST
0000021d: PUSH4 0xb398979f
00000222: PUSH1 0xe0
00000224: SHL
00000225: PUSH0
00000226: MSTORE
00000227: PUSH1 0x04
00000229: PUSH0
0000022a: REVERT
0000022b: JUMPDEST
0000022c: POP
0000022d: PUSH4 0x4c9c8ce3
00000232: PUSH1 0xe0
00000234: SHL
00000235: PUSH0
00000236: SWAP1
00000237: DUP2
00000238: MSTORE
00000239: PUSH1 0x01
0000023b: PUSH1 0x01
0000023d: PUSH1 0xa0
0000023f: SHL
00000240: SUB
00000241: SWAP2
00000242: SWAP1
00000243: SWAP2
00000244: AND
00000245: PUSH1 0x04
00000247: MSTORE
00000248: PUSH1 0x24
0000024a: SWAP1
0000024b: REVERT
0000024c: JUMPDEST
0000024d: PUSH0
0000024e: DUP1
0000024f: PUSH2 0x027e
00000252: SWAP4
00000253: PUSH1 0x20
00000255: DUP2
00000256: MLOAD
00000257: SWAP2
00000258: ADD
00000259: DUP5
0000025a: GAS
0000025b: DELEGATECALL
0000025c: RETURNDATASIZE
0000025d: ISZERO
0000025e: PUSH2 0x0281
00000261: JUMPI
00000262: RETURNDATASIZE
00000263: SWAP2
00000264: PUSH2 0x026f
00000267: PUSH2 0x0163
0000026a: DUP5
0000026b: PUSH2 0x00ee
0000026e: JUMP
0000026f: JUMPDEST
00000270: SWAP3
00000271: DUP4
00000272: MSTORE
00000273: RETURNDATASIZE
00000274: PUSH0
00000275: PUSH1 0x20
00000277: DUP6
00000278: ADD
00000279: RETURNDATACOPY
0000027a: PUSH2 0x0285
0000027d: JUMP
0000027e: JUMPDEST
0000027f: SWAP1
00000280: JUMP
00000281: JUMPDEST
00000282: PUSH1 0x60
00000284: SWAP2
00000285: JUMPDEST
00000286: SWAP1
00000287: PUSH2 0x02a9
0000028a: JUMPI
0000028b: POP
0000028c: DUP1
0000028d: MLOAD
0000028e: ISZERO
0000028f: PUSH2 0x029a
00000292: JUMPI
00000293: DUP1
00000294: MLOAD
00000295: SWAP1
00000296: PUSH1 0x20
00000298: ADD
00000299: REVERT
0000029a: JUMPDEST
0000029b: PUSH4 0xd6bda275
000002a0: PUSH1 0xe0
000002a2: SHL
000002a3: PUSH0
000002a4: MSTORE
000002a5: PUSH1 0x04
000002a7: PUSH0
000002a8: REVERT
000002a9: JUMPDEST
000002aa: DUP2
000002ab: MLOAD
000002ac: ISZERO
000002ad: DUP1
000002ae: PUSH2 0x02da
000002b1: JUMPI
000002b2: JUMPDEST
000002b3: PUSH2 0x02ba
000002b6: JUMPI
000002b7: POP
000002b8: SWAP1
000002b9: JUMP
000002ba: JUMPDEST
000002bb: PUSH4 0x9996b315
000002c0: PUSH1 0xe0
000002c2: SHL
000002c3: PUSH0
000002c4: SWAP1
000002c5: DUP2
000002c6: MSTORE
000002c7: PUSH1 0x01
000002c9: PUSH1 0x01
000002cb: PUSH1 0xa0
000002cd: SHL
000002ce: SUB
000002cf: SWAP2
000002d0: SWAP1
000002d1: SWAP2
000002d2: AND
000002d3: PUSH1 0x04
000002d5: MSTORE
000002d6: PUSH1 0x24
000002d8: SWAP1
000002d9: REVERT
000002da: JUMPDEST
000002db: POP
000002dc: DUP1
000002dd: EXTCODESIZE
000002de: ISZERO
000002df: PUSH2 0x02b2
000002e2: JUMP
000002e3: INVALID
000002e4: LOG2
000002e5: PUSH5 0x6970667358
000002eb: UNKNOWN(0x22)
000002ec: SLT
000002ed: KECCAK256
000002ee: MOD
000002ef: UNKNOWN(0xC9)
000002f0: JUMP
000002f1: PUSH1 0x48
000002f3: PUSH11 0x2cf9ed77b018fffe2cf41e
000002ff: UNKNOWN(0xFB)
00000300: CHAINID
00000301: CALLER
00000302: UNKNOWN(0xFC)
00000303: UNKNOWN(0x25)
00000304: CALLVALUE
00000305: UNKNOWN(0xDA)
00000306: PUSH24

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: 0xf9bb99d43549179c2b3035dfb815abecc4ff60f3a51a6a590a1dbbb161610328
call_targets: 0x506a5e9bf853a9a0e482f6412833e00b71998b78
target_varies: no
classification: constant_target
validation_json
{
    "sink": "DELEGATECALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0xf9bb99d43549179c2b3035dfb815abecc4ff60f3a51a6a590a1dbbb161610328",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x506a5e9bf853a9a0e482f6412833e00b71998b78"
    ],
    "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": "0x278f7943",
            "selector": "0x278f7943",
            "calldata_variants": [
                "0x278f7943",
                "0x278f79430000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}
evidence_json
{
    "examples": [
        {
            "pc": 158,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        },
        {
            "pc": 603,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        }
    ],
    "guards_detected": [],
    "delegatecall_count": 2,
    "untrusted_delegatecall_count": 2
}