Analysis Run

019b3844-940e-73d5-bc86-0afed9414f8d

complete

Chain ID

1

Address

0xa2cf3c3f2a79a9dd34718e66edd72a8456759d8a

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 CALL target/value 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
13139	artifact.fetch	complete	1 / 3	3 months ago
13140	tool.cast_disasm	complete	1 / 3	3 months ago
111718	analysis.bundle	complete	1 / 3	1 week ago
111719	capability.graph	complete	1 / 3	1 week ago
111720	detector.run	complete	1 / 3	1 week ago
111721	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

0

Selfdestruct

0

CREATE2

0

CALL-family (heavy)

1

EXT*/BALANCE

1

Total opcodes

443

Flags

No heuristic flags raised.

View cast disassembly output

00000000: PUSH1 0x80
00000002: PUSH1 0x40
00000004: MSTORE
00000005: PUSH1 0x04
00000007: CALLDATASIZE
00000008: LT
00000009: PUSH2 0x0034
0000000c: JUMPI
0000000d: PUSH1 0x00
0000000f: CALLDATALOAD
00000010: PUSH1 0xe0
00000012: SHR
00000013: DUP1
00000014: PUSH4 0x64026ac0
00000019: EQ
0000001a: PUSH2 0x0039
0000001d: JUMPI
0000001e: DUP1
0000001f: PUSH4 0x98d5a971
00000024: EQ
00000025: PUSH2 0x006a
00000028: JUMPI
00000029: DUP1
0000002a: PUSH4 0xa035b1fe
0000002f: EQ
00000030: PUSH2 0x0111
00000033: JUMPI
00000034: JUMPDEST
00000035: PUSH1 0x00
00000037: DUP1
00000038: REVERT
00000039: JUMPDEST
0000003a: CALLVALUE
0000003b: DUP1
0000003c: ISZERO
0000003d: PUSH2 0x0045
00000040: JUMPI
00000041: PUSH1 0x00
00000043: DUP1
00000044: REVERT
00000045: JUMPDEST
00000046: POP
00000047: PUSH2 0x004e
0000004a: PUSH2 0x0138
0000004d: JUMP
0000004e: JUMPDEST
0000004f: PUSH1 0x40
00000051: DUP1
00000052: MLOAD
00000053: PUSH1 0x01
00000055: PUSH1 0x01
00000057: PUSH1 0xa0
00000059: SHL
0000005a: SUB
0000005b: SWAP1
0000005c: SWAP3
0000005d: AND
0000005e: DUP3
0000005f: MSTORE
00000060: MLOAD
00000061: SWAP1
00000062: DUP2
00000063: SWAP1
00000064: SUB
00000065: PUSH1 0x20
00000067: ADD
00000068: SWAP1
00000069: RETURN
0000006a: JUMPDEST
0000006b: PUSH2 0x010f
0000006e: PUSH1 0x04
00000070: DUP1
00000071: CALLDATASIZE
00000072: SUB
00000073: PUSH1 0x40
00000075: DUP2
00000076: LT
00000077: ISZERO
00000078: PUSH2 0x0080
0000007b: JUMPI
0000007c: PUSH1 0x00
0000007e: DUP1
0000007f: REVERT
00000080: JUMPDEST
00000081: DUP2
00000082: ADD
00000083: SWAP1
00000084: PUSH1 0x20
00000086: DUP2
00000087: ADD
00000088: DUP2
00000089: CALLDATALOAD
0000008a: PUSH5 0x0100000000
00000090: DUP2
00000091: GT
00000092: ISZERO
00000093: PUSH2 0x009b
00000096: JUMPI
00000097: PUSH1 0x00
00000099: DUP1
0000009a: REVERT
0000009b: JUMPDEST
0000009c: DUP3
0000009d: ADD
0000009e: DUP4
0000009f: PUSH1 0x20
000000a1: DUP3
000000a2: ADD
000000a3: GT
000000a4: ISZERO
000000a5: PUSH2 0x00ad
000000a8: JUMPI
000000a9: PUSH1 0x00
000000ab: DUP1
000000ac: REVERT
000000ad: JUMPDEST
000000ae: DUP1
000000af: CALLDATALOAD
000000b0: SWAP1
000000b1: PUSH1 0x20
000000b3: ADD
000000b4: SWAP2
000000b5: DUP5
000000b6: PUSH1 0x20
000000b8: DUP4
000000b9: MUL
000000ba: DUP5
000000bb: ADD
000000bc: GT
000000bd: PUSH5 0x0100000000
000000c3: DUP4
000000c4: GT
000000c5: OR
000000c6: ISZERO
000000c7: PUSH2 0x00cf
000000ca: JUMPI
000000cb: PUSH1 0x00
000000cd: DUP1
000000ce: REVERT
000000cf: JUMPDEST
000000d0: SWAP2
000000d1: SWAP1
000000d2: DUP1
000000d3: DUP1
000000d4: PUSH1 0x20
000000d6: MUL
000000d7: PUSH1 0x20
000000d9: ADD
000000da: PUSH1 0x40
000000dc: MLOAD
000000dd: SWAP1
000000de: DUP2
000000df: ADD
000000e0: PUSH1 0x40
000000e2: MSTORE
000000e3: DUP1
000000e4: SWAP4
000000e5: SWAP3
000000e6: SWAP2
000000e7: SWAP1
000000e8: DUP2
000000e9: DUP2
000000ea: MSTORE
000000eb: PUSH1 0x20
000000ed: ADD
000000ee: DUP4
000000ef: DUP4
000000f0: PUSH1 0x20
000000f2: MUL
000000f3: DUP1
000000f4: DUP3
000000f5: DUP5
000000f6: CALLDATACOPY
000000f7: PUSH1 0x00
000000f9: SWAP3
000000fa: ADD
000000fb: SWAP2
000000fc: SWAP1
000000fd: SWAP2
000000fe: MSTORE
000000ff: POP
00000100: SWAP3
00000101: SWAP6
00000102: POP
00000103: POP
00000104: SWAP2
00000105: CALLDATALOAD
00000106: SWAP3
00000107: POP
00000108: PUSH2 0x0147
0000010b: SWAP2
0000010c: POP
0000010d: POP
0000010e: JUMP
0000010f: JUMPDEST
00000110: STOP
00000111: JUMPDEST
00000112: CALLVALUE
00000113: DUP1
00000114: ISZERO
00000115: PUSH2 0x011d
00000118: JUMPI
00000119: PUSH1 0x00
0000011b: DUP1
0000011c: REVERT
0000011d: JUMPDEST
0000011e: POP
0000011f: PUSH2 0x0126
00000122: PUSH2 0x0233
00000125: JUMP
00000126: JUMPDEST
00000127: PUSH1 0x40
00000129: DUP1
0000012a: MLOAD
0000012b: SWAP2
0000012c: DUP3
0000012d: MSTORE
0000012e: MLOAD
0000012f: SWAP1
00000130: DUP2
00000131: SWAP1
00000132: SUB
00000133: PUSH1 0x20
00000135: ADD
00000136: SWAP1
00000137: RETURN
00000138: JUMPDEST
00000139: PUSH1 0x00
0000013b: SLOAD
0000013c: PUSH1 0x01
0000013e: PUSH1 0x01
00000140: PUSH1 0xa0
00000142: SHL
00000143: SUB
00000144: AND
00000145: DUP2
00000146: JUMP
00000147: JUMPDEST
00000148: PUSH1 0x00
0000014a: DUP3
0000014b: MLOAD
0000014c: GT
0000014d: PUSH2 0x0177
00000150: JUMPI
00000151: PUSH1 0x40
00000153: DUP1
00000154: MLOAD
00000155: PUSH3 0x461bcd
00000159: PUSH1 0xe5
0000015b: SHL
0000015c: DUP2
0000015d: MSTORE
0000015e: PUSH1 0x20
00000160: PUSH1 0x04
00000162: DUP3
00000163: ADD
00000164: MSTORE
00000165: PUSH1 0x00
00000167: PUSH1 0x24
00000169: DUP3
0000016a: ADD
0000016b: MSTORE
0000016c: SWAP1
0000016d: MLOAD
0000016e: SWAP1
0000016f: DUP2
00000170: SWAP1
00000171: SUB
00000172: PUSH1 0x64
00000174: ADD
00000175: SWAP1
00000176: REVERT
00000177: JUMPDEST
00000178: PUSH1 0x00
0000017a: JUMPDEST
0000017b: DUP3
0000017c: MLOAD
0000017d: DUP2
0000017e: LT
0000017f: ISZERO
00000180: PUSH2 0x022e
00000183: JUMPI
00000184: PUSH1 0x00
00000186: SLOAD
00000187: PUSH1 0x01
00000189: SLOAD
0000018a: DUP5
0000018b: MLOAD
0000018c: PUSH1 0x01
0000018e: PUSH1 0x01
00000190: PUSH1 0xa0
00000192: SHL
00000193: SUB
00000194: SWAP1
00000195: SWAP3
00000196: AND
00000197: SWAP2
00000198: PUSH4 0xc1da6bbc
0000019d: SWAP2
0000019e: DUP6
0000019f: MUL
000001a0: SWAP1
000001a1: DUP7
000001a2: SWAP1
000001a3: DUP6
000001a4: SWAP1
000001a5: DUP2
000001a6: LT
000001a7: PUSH2 0x01ac
000001aa: JUMPI
000001ab: INVALID
000001ac: JUMPDEST
000001ad: PUSH1 0x20
000001af: SWAP1
000001b0: DUP2
000001b1: MUL
000001b2: SWAP2
000001b3: SWAP1
000001b4: SWAP2
000001b5: ADD
000001b6: ADD
000001b7: MLOAD
000001b8: PUSH1 0x40
000001ba: DUP1
000001bb: MLOAD
000001bc: PUSH1 0x01
000001be: PUSH1 0x01
000001c0: PUSH1 0xe0
000001c2: SHL
000001c3: SUB
000001c4: NOT
000001c5: PUSH1 0xe0
000001c7: DUP7
000001c8: SWAP1
000001c9: SHL
000001ca: AND
000001cb: DUP2
000001cc: MSTORE
000001cd: PUSH1 0x01
000001cf: PUSH1 0x01
000001d1: PUSH1 0xa0
000001d3: SHL
000001d4: SUB
000001d5: SWAP1
000001d6: SWAP3
000001d7: AND
000001d8: PUSH1 0x04
000001da: DUP4
000001db: ADD
000001dc: MSTORE
000001dd: PUSH1 0x24
000001df: DUP3
000001e0: ADD
000001e1: DUP8
000001e2: SWAP1
000001e3: MSTORE
000001e4: PUSH1 0x00
000001e6: PUSH1 0x44
000001e8: DUP4
000001e9: ADD
000001ea: DUP2
000001eb: SWAP1
000001ec: MSTORE
000001ed: SWAP1
000001ee: MLOAD
000001ef: PUSH1 0x64
000001f1: DUP1
000001f2: DUP5
000001f3: ADD
000001f4: SWAP4
000001f5: DUP3
000001f6: SWAP1
000001f7: SUB
000001f8: ADD
000001f9: DUP2
000001fa: DUP6
000001fb: DUP9
000001fc: DUP1
000001fd: EXTCODESIZE
000001fe: ISZERO
000001ff: DUP1
00000200: ISZERO
00000201: PUSH2 0x0209
00000204: JUMPI
00000205: PUSH1 0x00
00000207: DUP1
00000208: REVERT
00000209: JUMPDEST
0000020a: POP
0000020b: GAS
0000020c: CALL
0000020d: ISZERO
0000020e: DUP1
0000020f: ISZERO
00000210: PUSH2 0x021d
00000213: JUMPI
00000214: RETURNDATASIZE
00000215: PUSH1 0x00
00000217: DUP1
00000218: RETURNDATACOPY
00000219: RETURNDATASIZE
0000021a: PUSH1 0x00
0000021c: REVERT
0000021d: JUMPDEST
0000021e: POP
0000021f: POP
00000220: PUSH1 0x01
00000222: SWAP1
00000223: SWAP4
00000224: ADD
00000225: SWAP3
00000226: POP
00000227: PUSH2 0x017a
0000022a: SWAP2
0000022b: POP
0000022c: POP
0000022d: JUMP
0000022e: JUMPDEST
0000022f: POP
00000230: POP
00000231: POP
00000232: JUMP
00000233: JUMPDEST
00000234: PUSH1 0x01
00000236: SLOAD
00000237: DUP2
00000238: JUMP
00000239: INVALID
0000023a: LOG2
0000023b: PUSH6 0x627a7a723158
00000242: KECCAK256
00000243: PUSH20 0x38125b86c5955011a730826bfc860c80049c284a
00000258: DUP14
00000259: UNKNOWN(0xCF)
0000025a: UNKNOWN(0xCB)
0000025b: UNKNOWN(0xB8)
0000025c: UNKNOWN(0x28)
0000025d: UNKNOWN(0xAB)
0000025e: UNKNOWN(0xCF)
0000025f: MULMOD
00000260: UNKNOWN(0x4F)
00000261: SGT
00000262: PUSH16

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	no	no	view trace_id: 0x261c466f60ba42e2d78dc56e4b1fb45b0de97034d0adbbeda1d563062d22c0fd call_targets: 0xa2cf3c3f2a79a9dd34718e66edd72a8456759d8a target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x261c466f60ba42e2d78dc56e4b1fb45b0de97034d0adbbeda1d563062d22c0fd", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xa2cf3c3f2a79a9dd34718e66edd72a8456759d8a" ], "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": "0x64026ac0", "selector": "0x64026ac0", "calldata_variants": [ "0x64026ac0", "0x64026ac00000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x98d5a971", "selector": "0x98d5a971", "calldata_variants": [ "0x98d5a971", "0x98d5a9710000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xa035b1fe", "selector": "0xa035b1fe", "calldata_variants": [ "0xa035b1fe", "0xa035b1fe0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 524, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" } ], "call_count": 1, "guards_detected": [], "untrusted_call_count": 1 }
high	other	detector	ETH value transfer possible	55	no	no	view trace_id: 0x261c466f60ba42e2d78dc56e4b1fb45b0de97034d0adbbeda1d563062d22c0fd call_targets: 0xa2cf3c3f2a79a9dd34718e66edd72a8456759d8a target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x261c466f60ba42e2d78dc56e4b1fb45b0de97034d0adbbeda1d563062d22c0fd", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xa2cf3c3f2a79a9dd34718e66edd72a8456759d8a" ], "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": "0x64026ac0", "selector": "0x64026ac0", "calldata_variants": [ "0x64026ac0", "0x64026ac00000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x98d5a971", "selector": "0x98d5a971", "calldata_variants": [ "0x98d5a971", "0x98d5a9710000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xa035b1fe", "selector": "0xa035b1fe", "calldata_variants": [ "0xa035b1fe", "0xa035b1fe0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 524, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" } ], "eth_value_calls": 1, "guards_detected": [] }

Severity

Category

Tool

Title

Confidence

Validated

Confirmed

Details

high

other

detector

Untrusted CALL target/value reachable

60

no

view

trace_id: 0x261c466f60ba42e2d78dc56e4b1fb45b0de97034d0adbbeda1d563062d22c0fd

call_targets: 0xa2cf3c3f2a79a9dd34718e66edd72a8456759d8a

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x261c466f60ba42e2d78dc56e4b1fb45b0de97034d0adbbeda1d563062d22c0fd",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xa2cf3c3f2a79a9dd34718e66edd72a8456759d8a"
    ],
    "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": "0x64026ac0",
            "selector": "0x64026ac0",
            "calldata_variants": [
                "0x64026ac0",
                "0x64026ac00000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x98d5a971",
            "selector": "0x98d5a971",
            "calldata_variants": [
                "0x98d5a971",
                "0x98d5a9710000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xa035b1fe",
            "selector": "0xa035b1fe",
            "calldata_variants": [
                "0xa035b1fe",
                "0xa035b1fe0000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 524,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 1,
    "guards_detected": [],
    "untrusted_call_count": 1
}