Analysis Run

019b3836-21c8-705f-8145-a80c27b80e72

complete

Chain ID

1

Address

0xa5c7b6657bf878076d4f75b7d6041b0b63c7a8d2

Block Number

—

Created

Fri, Dec 19, 2025 8:03 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
169	artifact.fetch	complete	1 / 3	3 months ago
170	tool.cast_disasm	complete	1 / 3	3 months ago
43487	analysis.bundle	complete	1 / 3	1 week ago
43488	capability.graph	complete	1 / 3	1 week ago
43489	detector.run	complete	1 / 3	1 week ago
43490	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

395

Flags

No heuristic flags raised.

View cast disassembly output

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: PUSH1 0xe0
00000007: PUSH1 0x02
00000009: EXP
0000000a: PUSH1 0x00
0000000c: CALLDATALOAD
0000000d: DIV
0000000e: PUSH4 0x27e235e3
00000013: DUP2
00000014: EQ
00000015: PUSH2 0x0047
00000018: JUMPI
00000019: DUP1
0000001a: PUSH4 0x6d4ce63c
0000001f: EQ
00000020: PUSH2 0x005f
00000023: JUMPI
00000024: DUP1
00000025: PUSH4 0x6f7bc9be
0000002a: EQ
0000002b: PUSH2 0x008b
0000002e: JUMPI
0000002f: DUP1
00000030: PUSH4 0x89ac5d13
00000035: EQ
00000036: PUSH2 0x00a3
00000039: JUMPI
0000003a: DUP1
0000003b: PUSH4 0xe8b5e51f
00000040: EQ
00000041: PUSH2 0x0105
00000044: JUMPI
00000045: JUMPDEST
00000046: STOP
00000047: JUMPDEST
00000048: PUSH2 0x0079
0000004b: PUSH1 0x04
0000004d: CALLDATALOAD
0000004e: PUSH1 0x05
00000050: PUSH1 0x20
00000052: MSTORE
00000053: PUSH1 0x00
00000055: SWAP1
00000056: DUP2
00000057: MSTORE
00000058: PUSH1 0x40
0000005a: SWAP1
0000005b: KECCAK256
0000005c: SLOAD
0000005d: DUP2
0000005e: JUMP
0000005f: JUMPDEST
00000060: CALLER
00000061: PUSH1 0x01
00000063: PUSH1 0xa0
00000065: PUSH1 0x02
00000067: EXP
00000068: SUB
00000069: AND
0000006a: PUSH1 0x00
0000006c: SWAP1
0000006d: DUP2
0000006e: MSTORE
0000006f: PUSH1 0x05
00000071: PUSH1 0x20
00000073: MSTORE
00000074: PUSH1 0x40
00000076: SWAP1
00000077: KECCAK256
00000078: SLOAD
00000079: JUMPDEST
0000007a: PUSH1 0x40
0000007c: DUP1
0000007d: MLOAD
0000007e: SWAP2
0000007f: DUP3
00000080: MSTORE
00000081: MLOAD
00000082: SWAP1
00000083: DUP2
00000084: SWAP1
00000085: SUB
00000086: PUSH1 0x20
00000088: ADD
00000089: SWAP1
0000008a: RETURN
0000008b: JUMPDEST
0000008c: PUSH2 0x0079
0000008f: PUSH1 0x04
00000091: CALLDATALOAD
00000092: PUSH1 0x0b
00000094: PUSH1 0x20
00000096: MSTORE
00000097: PUSH1 0x00
00000099: SWAP1
0000009a: DUP2
0000009b: MSTORE
0000009c: PUSH1 0x40
0000009e: SWAP1
0000009f: KECCAK256
000000a0: SLOAD
000000a1: DUP2
000000a2: JUMP
000000a3: JUMPDEST
000000a4: PUSH1 0x04
000000a6: DUP1
000000a7: CALLDATALOAD
000000a8: SWAP1
000000a9: DUP2
000000aa: ADD
000000ab: CALLDATALOAD
000000ac: PUSH1 0x20
000000ae: DUP2
000000af: MUL
000000b0: PUSH1 0x80
000000b2: DUP2
000000b3: DUP2
000000b4: ADD
000000b5: PUSH1 0x40
000000b7: MSTORE
000000b8: PUSH1 0x60
000000ba: DUP4
000000bb: DUP2
000000bc: MSTORE
000000bd: PUSH2 0x0079
000000c0: SWAP5
000000c1: PUSH1 0x24
000000c3: SWAP5
000000c4: SWAP2
000000c5: SWAP4
000000c6: SWAP1
000000c7: DUP6
000000c8: ADD
000000c9: SWAP3
000000ca: DUP3
000000cb: SWAP2
000000cc: DUP5
000000cd: SWAP1
000000ce: DUP1
000000cf: DUP3
000000d0: DUP5
000000d1: CALLDATACOPY
000000d2: POP
000000d3: SWAP5
000000d4: SWAP6
000000d5: CALLDATALOAD
000000d6: SWAP5
000000d7: POP
000000d8: POP
000000d9: POP
000000da: POP
000000db: POP
000000dc: PUSH1 0x01
000000de: PUSH1 0xa0
000000e0: PUSH1 0x02
000000e2: EXP
000000e3: SUB
000000e4: CALLER
000000e5: AND
000000e6: PUSH1 0x00
000000e8: SWAP1
000000e9: DUP2
000000ea: MSTORE
000000eb: PUSH1 0x05
000000ed: PUSH1 0x20
000000ef: MSTORE
000000f0: PUSH1 0x40
000000f2: DUP2
000000f3: KECCAK256
000000f4: SLOAD
000000f5: DUP2
000000f6: SWAP1
000000f7: DUP2
000000f8: SWAP1
000000f9: DUP2
000000fa: SWAP1
000000fb: GT
000000fc: ISZERO
000000fd: PUSH2 0x01c3
00000100: JUMPI
00000101: PUSH2 0x01bb
00000104: JUMP
00000105: JUMPDEST
00000106: PUSH2 0x0045
00000109: PUSH1 0x01
0000010b: PUSH1 0xa0
0000010d: PUSH1 0x02
0000010f: EXP
00000110: SUB
00000111: CALLER
00000112: AND
00000113: PUSH1 0x00
00000115: SWAP1
00000116: DUP2
00000117: MSTORE
00000118: PUSH1 0x0b
0000011a: PUSH1 0x20
0000011c: MSTORE
0000011d: PUSH1 0x40
0000011f: DUP2
00000120: KECCAK256
00000121: SLOAD
00000122: EQ
00000123: ISZERO
00000124: PUSH2 0x0161
00000127: JUMPI
00000128: PUSH1 0x0d
0000012a: SLOAD
0000012b: CALLER
0000012c: SWAP1
0000012d: PUSH1 0x06
0000012f: SWAP1
00000130: PUSH1 0x05
00000132: DUP2
00000133: LT
00000134: ISZERO
00000135: PUSH2 0x0002
00000138: JUMPI
00000139: ADD
0000013a: DUP1
0000013b: SLOAD
0000013c: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000151: NOT
00000152: AND
00000153: SWAP1
00000154: SWAP2
00000155: OR
00000156: SWAP1
00000157: SSTORE
00000158: PUSH1 0x0d
0000015a: DUP1
0000015b: SLOAD
0000015c: PUSH1 0x01
0000015e: ADD
0000015f: SWAP1
00000160: SSTORE
00000161: JUMPDEST
00000162: PUSH1 0x40
00000164: PUSH1 0x00
00000166: KECCAK256
00000167: DUP1
00000168: SLOAD
00000169: CALLVALUE
0000016a: ADD
0000016b: SWAP1
0000016c: SSTORE
0000016d: JUMP
0000016e: JUMPDEST
0000016f: PUSH1 0x40
00000171: DUP4
00000172: KECCAK256
00000173: CALLER
00000174: PUSH1 0x01
00000176: PUSH1 0xa0
00000178: PUSH1 0x02
0000017a: EXP
0000017b: SUB
0000017c: DUP2
0000017d: AND
0000017e: DUP6
0000017f: MSTORE
00000180: CALLVALUE
00000181: SWAP1
00000182: SWAP2
00000183: SSTORE
00000184: PUSH1 0x0c
00000186: SLOAD
00000187: DUP5
00000188: SWAP1
00000189: PUSH1 0x05
0000018b: DUP2
0000018c: LT
0000018d: ISZERO
0000018e: PUSH2 0x0002
00000191: JUMPI
00000192: DUP1
00000193: SLOAD
00000194: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001a9: NOT
000001aa: AND
000001ab: SWAP1
000001ac: SWAP3
000001ad: OR
000001ae: SWAP1
000001af: SWAP2
000001b0: SSTORE
000001b1: POP
000001b2: PUSH1 0x0c
000001b4: DUP1
000001b5: SLOAD
000001b6: PUSH1 0x01
000001b8: ADD
000001b9: SWAP1
000001ba: SSTORE
000001bb: JUMPDEST
000001bc: POP
000001bd: POP
000001be: SWAP3
000001bf: SWAP2
000001c0: POP
000001c1: POP
000001c2: JUMP
000001c3: JUMPDEST
000001c4: JUMPDEST
000001c5: PUSH1 0x0c
000001c7: SLOAD
000001c8: DUP2
000001c9: LT
000001ca: ISZERO
000001cb: PUSH2 0x01fb
000001ce: JUMPI
000001cf: PUSH1 0x05
000001d1: DUP4
000001d2: DUP1
000001d3: DUP4
000001d4: DUP4
000001d5: DUP2
000001d6: LT
000001d7: ISZERO
000001d8: PUSH2 0x0002
000001db: JUMPI
000001dc: SLOAD
000001dd: PUSH1 0x01
000001df: PUSH1 0xa0
000001e1: PUSH1 0x02
000001e3: EXP
000001e4: SUB
000001e5: AND
000001e6: SWAP1
000001e7: MSTORE
000001e8: POP
000001e9: PUSH1 0x40
000001eb: DUP5
000001ec: KECCAK256
000001ed: SLOAD
000001ee: MUL
000001ef: SWAP2
000001f0: SWAP1
000001f1: SWAP2
000001f2: ADD
000001f3: SWAP1
000001f4: PUSH1 0x01
000001f6: ADD
000001f7: PUSH2 0x01c4
000001fa: JUMP
000001fb: JUMPDEST
000001fc: CALLVALUE
000001fd: PUSH1 0x05
000001ff: MUL
00000200: DUP3
00000201: ADDRESS
00000202: PUSH1 0x01
00000204: PUSH1 0xa0
00000206: PUSH1 0x02
00000208: EXP
00000209: SUB
0000020a: AND
0000020b: BALANCE
0000020c: SUB
0000020d: LT
0000020e: ISZERO
0000020f: PUSH2 0x016e
00000212: JUMPI
00000213: PUSH1 0x40
00000215: MLOAD
00000216: PUSH1 0x01
00000218: PUSH1 0xa0
0000021a: PUSH1 0x02
0000021c: EXP
0000021d: SUB
0000021e: CALLER
0000021f: AND
00000220: SWAP1
00000221: DUP5
00000222: SWAP1
00000223: CALLVALUE
00000224: SWAP1
00000225: DUP3
00000226: DUP2
00000227: DUP2
00000228: DUP2
00000229: DUP6
0000022a: DUP9
0000022b: DUP4
0000022c: CALL
0000022d: SWAP4
0000022e: POP
0000022f: POP
00000230: POP
00000231: POP
00000232: POP
00000233: PUSH2 0x01bb
00000236: JUMP

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: 0xf92dfa8ccf402d8c14af7ecb6c3f4a7b540016382d2c8059fa3057c67e9ee7b1 call_targets: 0xa5c7b6657bf878076d4f75b7d6041b0b63c7a8d2 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0xf92dfa8ccf402d8c14af7ecb6c3f4a7b540016382d2c8059fa3057c67e9ee7b1", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xa5c7b6657bf878076d4f75b7d6041b0b63c7a8d2" ], "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": "0x27e235e3", "selector": "0x27e235e3", "calldata_variants": [ "0x27e235e3", "0x27e235e30000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x6d4ce63c", "selector": "0x6d4ce63c", "calldata_variants": [ "0x6d4ce63c", "0x6d4ce63c0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x6f7bc9be", "selector": "0x6f7bc9be", "calldata_variants": [ "0x6f7bc9be", "0x6f7bc9be0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x89ac5d13", "selector": "0x89ac5d13", "calldata_variants": [ "0x89ac5d13", "0x89ac5d130000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xe8b5e51f", "selector": "0xe8b5e51f", "calldata_variants": [ "0xe8b5e51f", "0xe8b5e51f0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 556, "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: 0xf92dfa8ccf402d8c14af7ecb6c3f4a7b540016382d2c8059fa3057c67e9ee7b1 call_targets: 0xa5c7b6657bf878076d4f75b7d6041b0b63c7a8d2 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0xf92dfa8ccf402d8c14af7ecb6c3f4a7b540016382d2c8059fa3057c67e9ee7b1", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xa5c7b6657bf878076d4f75b7d6041b0b63c7a8d2" ], "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": "0x27e235e3", "selector": "0x27e235e3", "calldata_variants": [ "0x27e235e3", "0x27e235e30000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x6d4ce63c", "selector": "0x6d4ce63c", "calldata_variants": [ "0x6d4ce63c", "0x6d4ce63c0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x6f7bc9be", "selector": "0x6f7bc9be", "calldata_variants": [ "0x6f7bc9be", "0x6f7bc9be0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x89ac5d13", "selector": "0x89ac5d13", "calldata_variants": [ "0x89ac5d13", "0x89ac5d130000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xe8b5e51f", "selector": "0xe8b5e51f", "calldata_variants": [ "0xe8b5e51f", "0xe8b5e51f0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 556, "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: 0xf92dfa8ccf402d8c14af7ecb6c3f4a7b540016382d2c8059fa3057c67e9ee7b1

call_targets: 0xa5c7b6657bf878076d4f75b7d6041b0b63c7a8d2

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0xf92dfa8ccf402d8c14af7ecb6c3f4a7b540016382d2c8059fa3057c67e9ee7b1",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xa5c7b6657bf878076d4f75b7d6041b0b63c7a8d2"
    ],
    "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": "0x27e235e3",
            "selector": "0x27e235e3",
            "calldata_variants": [
                "0x27e235e3",
                "0x27e235e30000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x6d4ce63c",
            "selector": "0x6d4ce63c",
            "calldata_variants": [
                "0x6d4ce63c",
                "0x6d4ce63c0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x6f7bc9be",
            "selector": "0x6f7bc9be",
            "calldata_variants": [
                "0x6f7bc9be",
                "0x6f7bc9be0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x89ac5d13",
            "selector": "0x89ac5d13",
            "calldata_variants": [
                "0x89ac5d13",
                "0x89ac5d130000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xe8b5e51f",
            "selector": "0xe8b5e51f",
            "calldata_variants": [
                "0xe8b5e51f",
                "0xe8b5e51f0000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 556,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 1,
    "guards_detected": [],
    "untrusted_call_count": 1
}