Analysis Run

019b477e-b5fe-7153-b9b5-3bb17afc49ce

complete

Chain ID

1

Address

0x4ad6cc641cc04a04c9b00b1bf6e43325b9ec1115

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?

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
23037	artifact.fetch	complete	1 / 3	3 months ago
23038	tool.cast_disasm	complete	1 / 3	3 months ago
66842	analysis.bundle	complete	1 / 3	1 week ago
66843	capability.graph	complete	1 / 3	1 week ago
66844	detector.run	complete	1 / 3	1 week ago
66845	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

1

Selfdestruct

0

CREATE2

1

CALL-family (heavy)

4

EXT*/BALANCE

0

Total opcodes

404

Flags

delegatecall_present create_opcodes_present

View cast disassembly output

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: PUSH1 0x04
00000007: CALLDATASIZE
00000008: LT
00000009: PUSH2 0x0056
0000000c: JUMPI
0000000d: PUSH4 0xffffffff
00000012: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
00000030: PUSH1 0x00
00000032: CALLDATALOAD
00000033: DIV
00000034: AND
00000035: PUSH4 0x2e1a7d4d
0000003a: DUP2
0000003b: EQ
0000003c: PUSH2 0x0095
0000003f: JUMPI
00000040: DUP1
00000041: PUSH4 0x8da5cb5b
00000046: EQ
00000047: PUSH2 0x00a2
0000004a: JUMPI
0000004b: DUP1
0000004c: PUSH4 0xd856915a
00000051: EQ
00000052: PUSH2 0x00d1
00000055: JUMPI
00000056: JUMPDEST
00000057: CALLER
00000058: PUSH1 0x01
0000005a: PUSH1 0xa0
0000005c: PUSH1 0x02
0000005e: EXP
0000005f: SUB
00000060: AND
00000061: PUSH32 0xe1fffcc4923d04b559f4d29a8bfc6cda04eb5b0d3c460751c2402c5c5cc9109c
00000082: CALLVALUE
00000083: PUSH1 0x40
00000085: MLOAD
00000086: SWAP1
00000087: DUP2
00000088: MSTORE
00000089: PUSH1 0x20
0000008b: ADD
0000008c: PUSH1 0x40
0000008e: MLOAD
0000008f: DUP1
00000090: SWAP2
00000091: SUB
00000092: SWAP1
00000093: LOG2
00000094: STOP
00000095: JUMPDEST
00000096: PUSH2 0x00a0
00000099: PUSH1 0x04
0000009b: CALLDATALOAD
0000009c: PUSH2 0x0117
0000009f: JUMP
000000a0: JUMPDEST
000000a1: STOP
000000a2: JUMPDEST
000000a3: CALLVALUE
000000a4: ISZERO
000000a5: PUSH2 0x00ad
000000a8: JUMPI
000000a9: PUSH1 0x00
000000ab: DUP1
000000ac: REVERT
000000ad: JUMPDEST
000000ae: PUSH2 0x00b5
000000b1: PUSH2 0x01a3
000000b4: JUMP
000000b5: JUMPDEST
000000b6: PUSH1 0x40
000000b8: MLOAD
000000b9: PUSH1 0x01
000000bb: PUSH1 0xa0
000000bd: PUSH1 0x02
000000bf: EXP
000000c0: SUB
000000c1: SWAP1
000000c2: SWAP2
000000c3: AND
000000c4: DUP2
000000c5: MSTORE
000000c6: PUSH1 0x20
000000c8: ADD
000000c9: PUSH1 0x40
000000cb: MLOAD
000000cc: DUP1
000000cd: SWAP2
000000ce: SUB
000000cf: SWAP1
000000d0: RETURN
000000d1: JUMPDEST
000000d2: PUSH2 0x00a0
000000d5: PUSH1 0x04
000000d7: PUSH1 0x24
000000d9: DUP2
000000da: CALLDATALOAD
000000db: DUP2
000000dc: DUP2
000000dd: ADD
000000de: SWAP1
000000df: DUP4
000000e0: ADD
000000e1: CALLDATALOAD
000000e2: DUP1
000000e3: PUSH1 0x20
000000e5: DUP2
000000e6: DUP2
000000e7: MUL
000000e8: ADD
000000e9: PUSH1 0x40
000000eb: MLOAD
000000ec: SWAP1
000000ed: DUP2
000000ee: ADD
000000ef: PUSH1 0x40
000000f1: MSTORE
000000f2: DUP1
000000f3: SWAP4
000000f4: SWAP3
000000f5: SWAP2
000000f6: SWAP1
000000f7: DUP2
000000f8: DUP2
000000f9: MSTORE
000000fa: PUSH1 0x20
000000fc: ADD
000000fd: DUP4
000000fe: DUP4
000000ff: PUSH1 0x20
00000101: MUL
00000102: DUP1
00000103: DUP3
00000104: DUP5
00000105: CALLDATACOPY
00000106: POP
00000107: SWAP5
00000108: SWAP7
00000109: POP
0000010a: POP
0000010b: SWAP4
0000010c: CALLDATALOAD
0000010d: SWAP4
0000010e: POP
0000010f: PUSH2 0x01b2
00000112: SWAP3
00000113: POP
00000114: POP
00000115: POP
00000116: JUMP
00000117: JUMPDEST
00000118: PUSH1 0x00
0000011a: SLOAD
0000011b: CALLER
0000011c: PUSH1 0x01
0000011e: PUSH1 0xa0
00000120: PUSH1 0x02
00000122: EXP
00000123: SUB
00000124: SWAP1
00000125: DUP2
00000126: AND
00000127: SWAP2
00000128: AND
00000129: EQ
0000012a: PUSH2 0x0132
0000012d: JUMPI
0000012e: PUSH1 0x00
00000130: DUP1
00000131: REVERT
00000132: JUMPDEST
00000133: PUSH1 0x01
00000135: PUSH1 0xa0
00000137: PUSH1 0x02
00000139: EXP
0000013a: SUB
0000013b: CALLER
0000013c: AND
0000013d: DUP2
0000013e: ISZERO
0000013f: PUSH2 0x08fc
00000142: MUL
00000143: DUP3
00000144: PUSH1 0x40
00000146: MLOAD
00000147: PUSH1 0x00
00000149: PUSH1 0x40
0000014b: MLOAD
0000014c: DUP1
0000014d: DUP4
0000014e: SUB
0000014f: DUP2
00000150: DUP6
00000151: DUP9
00000152: DUP9
00000153: CALL
00000154: SWAP4
00000155: POP
00000156: POP
00000157: POP
00000158: POP
00000159: ISZERO
0000015a: ISZERO
0000015b: PUSH2 0x0163
0000015e: JUMPI
0000015f: PUSH1 0x00
00000161: DUP1
00000162: REVERT
00000163: JUMPDEST
00000164: CALLER
00000165: PUSH1 0x01
00000167: PUSH1 0xa0
00000169: PUSH1 0x02
0000016b: EXP
0000016c: SUB
0000016d: AND
0000016e: PUSH32 0x7fcf532c15f0a6db0bd6d0e038bea71d30d808c7d98cb3bf7268a95bf5081b65
0000018f: DUP3
00000190: PUSH1 0x40
00000192: MLOAD
00000193: SWAP1
00000194: DUP2
00000195: MSTORE
00000196: PUSH1 0x20
00000198: ADD
00000199: PUSH1 0x40
0000019b: MLOAD
0000019c: DUP1
0000019d: SWAP2
0000019e: SUB
0000019f: SWAP1
000001a0: LOG2
000001a1: POP
000001a2: JUMP
000001a3: JUMPDEST
000001a4: PUSH1 0x00
000001a6: SLOAD
000001a7: PUSH1 0x01
000001a9: PUSH1 0xa0
000001ab: PUSH1 0x02
000001ad: EXP
000001ae: SUB
000001af: AND
000001b0: DUP2
000001b1: JUMP
000001b2: JUMPDEST
000001b3: PUSH1 0x00
000001b5: SLOAD
000001b6: CALLER
000001b7: PUSH1 0x01
000001b9: PUSH1 0xa0
000001bb: PUSH1 0x02
000001bd: EXP
000001be: SUB
000001bf: SWAP1
000001c0: DUP2
000001c1: AND
000001c2: SWAP2
000001c3: AND
000001c4: EQ
000001c5: PUSH2 0x01cd
000001c8: JUMPI
000001c9: PUSH1 0x00
000001cb: DUP1
000001cc: REVERT
000001cd: JUMPDEST
000001ce: PUSH2 0x01d7
000001d1: DUP3
000001d2: DUP3
000001d3: PUSH2 0x01db
000001d6: JUMP
000001d7: JUMPDEST
000001d8: POP
000001d9: POP
000001da: JUMP
000001db: JUMPDEST
000001dc: PUSH1 0x00
000001de: PUSH1 0x64
000001e0: DUP4
000001e1: MLOAD
000001e2: GT
000001e3: ISZERO
000001e4: PUSH2 0x01ec
000001e7: JUMPI
000001e8: PUSH1 0x00
000001ea: DUP1
000001eb: REVERT
000001ec: JUMPDEST
000001ed: POP
000001ee: PUSH1 0x00
000001f0: JUMPDEST
000001f1: DUP3
000001f2: MLOAD
000001f3: DUP2
000001f4: PUSH1 0xff
000001f6: AND
000001f7: LT
000001f8: ISZERO
000001f9: PUSH2 0x024d
000001fc: JUMPI
000001fd: DUP3
000001fe: DUP2
000001ff: PUSH1 0xff
00000201: AND
00000202: DUP2
00000203: MLOAD
00000204: DUP2
00000205: LT
00000206: PUSH2 0x020b
00000209: JUMPI
0000020a: INVALID
0000020b: JUMPDEST
0000020c: SWAP1
0000020d: PUSH1 0x20
0000020f: ADD
00000210: SWAP1
00000211: PUSH1 0x20
00000213: MUL
00000214: ADD
00000215: MLOAD
00000216: PUSH1 0x01
00000218: PUSH1 0xa0
0000021a: PUSH1 0x02
0000021c: EXP
0000021d: SUB
0000021e: AND
0000021f: DUP3
00000220: ISZERO
00000221: PUSH2 0x08fc
00000224: MUL
00000225: DUP4
00000226: PUSH1 0x40
00000228: MLOAD
00000229: PUSH1 0x00
0000022b: PUSH1 0x40
0000022d: MLOAD
0000022e: DUP1
0000022f: DUP4
00000230: SUB
00000231: DUP2
00000232: DUP6
00000233: DUP9
00000234: DUP9
00000235: CALL
00000236: SWAP4
00000237: POP
00000238: POP
00000239: POP
0000023a: POP
0000023b: ISZERO
0000023c: ISZERO
0000023d: PUSH2 0x0245
00000240: JUMPI
00000241: PUSH1 0x00
00000243: DUP1
00000244: REVERT
00000245: JUMPDEST
00000246: PUSH1 0x01
00000248: ADD
00000249: PUSH2 0x01f0
0000024c: JUMP
0000024d: JUMPDEST
0000024e: POP
0000024f: POP
00000250: POP
00000251: JUMP
00000252: STOP
00000253: LOG1
00000254: PUSH6 0x627a7a723058
0000025b: KECCAK256
0000025c: CALLCODE
0000025d: JUMPI
0000025e: UNKNOWN(0xB9)
0000025f: UNKNOWN(0x22)
00000260: NUMBER
00000261: CALL
00000262: UNKNOWN(0xF7)
00000263: UNKNOWN(0xE1)
00000264: UNKNOWN(0xC8)
00000265: SWAP14
00000266: EQ
00000267: DELEGATECALL
00000268: UNKNOWN(0xB8)
00000269: REVERT
0000026a: DIFFICULTY
0000026b: CREATE
0000026c: UNKNOWN(0xD2)
0000026d: UNKNOWN(0xB0)
0000026e: UNKNOWN(0xBC)
0000026f: COINBASE
00000270: SWAP12
00000271: CALLVALUE
00000272: SWAP2
00000273: CREATE2
00000274: SWAP7
00000275: AND
00000276: PUSH5 0xea1852d465
0000027c: STOP
0000027d: UNKNOWN(0x29)

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: 0x7b4d772dea87ca17559d971e76be90707ab7a9178bbb4bb9fc8ae432d54ac7c4 validation_json { "sink": "DELEGATECALL", "errors": 0, "status": "unknown", "attempts": 36, "trace_id": "0x7b4d772dea87ca17559d971e76be90707ab7a9178bbb4bb9fc8ae432d54ac7c4", "confirmed": false, "trace_mode": "callTracer", "call_targets": null, "matched_probe": null, "target_varies": null, "classification": "no_sink" } witness_json { "notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata", "constraints": [], "entrypoints": [ { "calldata": "0x2e1a7d4d", "selector": "0x2e1a7d4d", "calldata_variants": [ "0x2e1a7d4d", "0x2e1a7d4d0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x8da5cb5b", "selector": "0x8da5cb5b", "calldata_variants": [ "0x8da5cb5b", "0x8da5cb5b0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xd856915a", "selector": "0xd856915a", "calldata_variants": [ "0xd856915a", "0xd856915a0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 615, "opcode": "DELEGATECALL", "returndata_checked": null, "value_expression_category": "n/a", "target_expression_category": "computed" } ], "guards_detected": [], "delegatecall_count": 1, "untrusted_delegatecall_count": 1 }
high	other	detector	Untrusted CALL target/value reachable	60	no	no	view trace_id: 0x0cd85a1557586d58d296090b2f30b36da15d43bd765b6bb01ec65d0d1149ef94 call_targets: 0x4ad6cc641cc04a04c9b00b1bf6e43325b9ec1115 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x0cd85a1557586d58d296090b2f30b36da15d43bd765b6bb01ec65d0d1149ef94", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x4ad6cc641cc04a04c9b00b1bf6e43325b9ec1115" ], "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": "0x2e1a7d4d", "selector": "0x2e1a7d4d", "calldata_variants": [ "0x2e1a7d4d", "0x2e1a7d4d0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x8da5cb5b", "selector": "0x8da5cb5b", "calldata_variants": [ "0x8da5cb5b", "0x8da5cb5b0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xd856915a", "selector": "0xd856915a", "calldata_variants": [ "0xd856915a", "0xd856915a0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 339, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" }, { "pc": 565, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" }, { "pc": 604, "opcode": "CALLCODE", "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	no	no	view trace_id: 0x0cd85a1557586d58d296090b2f30b36da15d43bd765b6bb01ec65d0d1149ef94 call_targets: 0x4ad6cc641cc04a04c9b00b1bf6e43325b9ec1115 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x0cd85a1557586d58d296090b2f30b36da15d43bd765b6bb01ec65d0d1149ef94", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x4ad6cc641cc04a04c9b00b1bf6e43325b9ec1115" ], "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": "0x2e1a7d4d", "selector": "0x2e1a7d4d", "calldata_variants": [ "0x2e1a7d4d", "0x2e1a7d4d0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x8da5cb5b", "selector": "0x8da5cb5b", "calldata_variants": [ "0x8da5cb5b", "0x8da5cb5b0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xd856915a", "selector": "0xd856915a", "calldata_variants": [ "0xd856915a", "0xd856915a0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 339, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" }, { "pc": 565, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" }, { "pc": 604, "opcode": "CALLCODE", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" } ], "eth_value_calls": 4, "guards_detected": [] }
medium	other	detector	CREATE/CREATE2 reachable	45	no	no	view trace_id: 0xd645eb120c9e357a5ba53b76fd4f9370a9874d701c68d465a18b8ba3a126d2f6 validation_json { "sink": "CREATE", "errors": 0, "status": "unknown", "attempts": 6, "trace_id": "0xd645eb120c9e357a5ba53b76fd4f9370a9874d701c68d465a18b8ba3a126d2f6", "confirmed": false, "trace_mode": "structLogs", "call_targets": null, "matched_probe": null, "target_varies": null, "classification": "no_sink" } witness_json { "notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata", "constraints": [], "entrypoints": [ { "calldata": "0x2e1a7d4d", "selector": "0x2e1a7d4d", "calldata_variants": [ "0x2e1a7d4d", "0x2e1a7d4d0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x8da5cb5b", "selector": "0x8da5cb5b", "calldata_variants": [ "0x8da5cb5b", "0x8da5cb5b0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xd856915a", "selector": "0xd856915a", "calldata_variants": [ "0xd856915a", "0xd856915a0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "create_count": 1, "create2_count": 1 }