Analysis Run

019b3836-4353-71fb-aa61-4663281ee71f

complete

Chain ID

1

Address

0x4b42093ed018282436631d615e56cb6fd2ae743c

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
5691	artifact.fetch	complete	1 / 3	3 months ago
5692	tool.cast_disasm	complete	1 / 3	3 months ago
97878	analysis.bundle	complete	1 / 3	1 week ago
97879	capability.graph	complete	1 / 3	1 week ago
97880	detector.run	complete	1 / 3	1 week ago
97881	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

1

CREATE2

0

CALL-family (heavy)

2

EXT*/BALANCE

1

Total opcodes

219

Flags

selfdestruct_present

View cast disassembly output

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: ISZERO
00000007: PUSH2 0x0035
0000000a: JUMPI
0000000b: PUSH1 0xe0
0000000d: PUSH1 0x02
0000000f: EXP
00000010: PUSH1 0x00
00000012: CALLDATALOAD
00000013: DIV
00000014: PUSH4 0x29b5b30c
00000019: DUP2
0000001a: EQ
0000001b: PUSH2 0x007e
0000001e: JUMPI
0000001f: DUP1
00000020: PUSH4 0x41c0e1b5
00000025: EQ
00000026: PUSH2 0x0106
00000029: JUMPI
0000002a: DUP1
0000002b: PUSH4 0xe5225381
00000030: EQ
00000031: PUSH2 0x0130
00000034: JUMPI
00000035: JUMPDEST
00000036: PUSH2 0x0171
00000039: PUSH1 0x00
0000003b: CALLVALUE
0000003c: GT
0000003d: ISZERO
0000003e: PUSH2 0x007c
00000041: JUMPI
00000042: CALLVALUE
00000043: PUSH1 0x60
00000045: SWAP1
00000046: DUP2
00000047: MSTORE
00000048: PUSH1 0x58
0000004a: SWAP1
0000004b: PUSH1 0x01
0000004d: PUSH1 0xa0
0000004f: PUSH1 0x02
00000051: EXP
00000052: SUB
00000053: CALLER
00000054: AND
00000055: SWAP1
00000056: PUSH32 0x90890809c654f11d6e72a28fa60149770a0d11ec6c92319d6ceb2bb0a4ea1a15
00000077: SWAP1
00000078: PUSH1 0x20
0000007a: SWAP1
0000007b: LOG3
0000007c: JUMPDEST
0000007d: JUMP
0000007e: JUMPDEST
0000007f: PUSH2 0x0171
00000082: PUSH1 0x04
00000084: CALLDATALOAD
00000085: PUSH1 0x24
00000087: CALLDATALOAD
00000088: PUSH1 0x44
0000008a: CALLDATALOAD
0000008b: PUSH1 0x00
0000008d: DUP1
0000008e: SLOAD
0000008f: PUSH1 0x01
00000091: PUSH1 0xa0
00000093: PUSH1 0x02
00000095: EXP
00000096: SUB
00000097: SWAP1
00000098: DUP2
00000099: AND
0000009a: CALLER
0000009b: SWAP2
0000009c: SWAP1
0000009d: SWAP2
0000009e: AND
0000009f: EQ
000000a0: ISZERO
000000a1: PUSH2 0x0100
000000a4: JUMPI
000000a5: PUSH32 0xa9059cbb00000000000000000000000000000000000000000000000000000000
000000c6: PUSH1 0x60
000000c8: SWAP1
000000c9: DUP2
000000ca: MSTORE
000000cb: PUSH1 0x01
000000cd: PUSH1 0xa0
000000cf: PUSH1 0x02
000000d1: EXP
000000d2: SUB
000000d3: DUP5
000000d4: DUP2
000000d5: AND
000000d6: PUSH1 0x64
000000d8: MSTORE
000000d9: PUSH1 0x84
000000db: DUP5
000000dc: SWAP1
000000dd: MSTORE
000000de: DUP6
000000df: SWAP3
000000e0: SWAP1
000000e1: DUP4
000000e2: AND
000000e3: SWAP2
000000e4: PUSH4 0xa9059cbb
000000e9: SWAP2
000000ea: PUSH1 0xa4
000000ec: SWAP2
000000ed: PUSH1 0x44
000000ef: DUP2
000000f0: DUP4
000000f1: DUP8
000000f2: PUSH2 0x61da
000000f5: GAS
000000f6: SUB
000000f7: CALL
000000f8: ISZERO
000000f9: PUSH2 0x0002
000000fc: JUMPI
000000fd: POP
000000fe: POP
000000ff: POP
00000100: JUMPDEST
00000101: POP
00000102: POP
00000103: POP
00000104: POP
00000105: JUMP
00000106: JUMPDEST
00000107: PUSH2 0x0171
0000010a: PUSH1 0x00
0000010c: SLOAD
0000010d: PUSH1 0x01
0000010f: PUSH1 0xa0
00000111: PUSH1 0x02
00000113: EXP
00000114: SUB
00000115: SWAP1
00000116: DUP2
00000117: AND
00000118: CALLER
00000119: SWAP2
0000011a: SWAP1
0000011b: SWAP2
0000011c: AND
0000011d: EQ
0000011e: ISZERO
0000011f: PUSH2 0x007c
00000122: JUMPI
00000123: PUSH1 0x00
00000125: SLOAD
00000126: PUSH1 0x01
00000128: PUSH1 0xa0
0000012a: PUSH1 0x02
0000012c: EXP
0000012d: SUB
0000012e: AND
0000012f: SELFDESTRUCT
00000130: JUMPDEST
00000131: PUSH2 0x0171
00000134: PUSH1 0x00
00000136: SLOAD
00000137: PUSH1 0x01
00000139: PUSH1 0xa0
0000013b: PUSH1 0x02
0000013d: EXP
0000013e: SUB
0000013f: SWAP1
00000140: DUP2
00000141: AND
00000142: CALLER
00000143: SWAP2
00000144: SWAP1
00000145: SWAP2
00000146: AND
00000147: EQ
00000148: ISZERO
00000149: PUSH2 0x007c
0000014c: JUMPI
0000014d: PUSH1 0x00
0000014f: DUP1
00000150: SLOAD
00000151: PUSH1 0x01
00000153: PUSH1 0xa0
00000155: PUSH1 0x02
00000157: EXP
00000158: SUB
00000159: SWAP1
0000015a: DUP2
0000015b: AND
0000015c: SWAP2
0000015d: SWAP1
0000015e: ADDRESS
0000015f: AND
00000160: BALANCE
00000161: PUSH1 0x60
00000163: DUP3
00000164: DUP2
00000165: DUP2
00000166: DUP2
00000167: DUP6
00000168: DUP9
00000169: DUP4
0000016a: CALL
0000016b: POP
0000016c: POP
0000016d: POP
0000016e: POP
0000016f: POP
00000170: JUMP
00000171: JUMPDEST
00000172: STOP

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: 0x26694d43b8e1232e8772ddfc8b90b310cd6e38a1da052f8ee37d08b21535bd15 call_targets: 0x4b42093ed018282436631d615e56cb6fd2ae743c target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x26694d43b8e1232e8772ddfc8b90b310cd6e38a1da052f8ee37d08b21535bd15", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x4b42093ed018282436631d615e56cb6fd2ae743c" ], "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": "0x29b5b30c", "selector": "0x29b5b30c", "calldata_variants": [ "0x29b5b30c", "0x29b5b30c0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x41c0e1b5", "selector": "0x41c0e1b5", "calldata_variants": [ "0x41c0e1b5", "0x41c0e1b50000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xe5225381", "selector": "0xe5225381", "calldata_variants": [ "0xe5225381", "0xe52253810000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 247, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" }, { "pc": 362, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" } ], "call_count": 2, "guards_detected": [], "untrusted_call_count": 2 }
high	other	detector	ETH value transfer possible	55	no	no	view trace_id: 0x26694d43b8e1232e8772ddfc8b90b310cd6e38a1da052f8ee37d08b21535bd15 call_targets: 0x4b42093ed018282436631d615e56cb6fd2ae743c target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x26694d43b8e1232e8772ddfc8b90b310cd6e38a1da052f8ee37d08b21535bd15", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x4b42093ed018282436631d615e56cb6fd2ae743c" ], "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": "0x29b5b30c", "selector": "0x29b5b30c", "calldata_variants": [ "0x29b5b30c", "0x29b5b30c0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x41c0e1b5", "selector": "0x41c0e1b5", "calldata_variants": [ "0x41c0e1b5", "0x41c0e1b50000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xe5225381", "selector": "0xe5225381", "calldata_variants": [ "0xe5225381", "0xe52253810000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 247, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" }, { "pc": 362, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" } ], "eth_value_calls": 2, "guards_detected": [] }
high	other	detector	SELFDESTRUCT reachable	65	no	no	view trace_id: 0x071d6b1cb8de20815f6f0280b1496df008fff965963a0d41ff5a002ed384900c validation_json { "sink": "SELFDESTRUCT", "errors": 0, "status": "unknown", "attempts": 6, "trace_id": "0x071d6b1cb8de20815f6f0280b1496df008fff965963a0d41ff5a002ed384900c", "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": "0x29b5b30c", "selector": "0x29b5b30c", "calldata_variants": [ "0x29b5b30c", "0x29b5b30c0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x41c0e1b5", "selector": "0x41c0e1b5", "calldata_variants": [ "0x41c0e1b5", "0x41c0e1b50000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xe5225381", "selector": "0xe5225381", "calldata_variants": [ "0xe5225381", "0xe52253810000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "guards_detected": [], "selfdestruct_count": 1 }

Severity

Category

Tool

Title

Confidence

Validated

Confirmed

Details

high

other

detector

Untrusted CALL target/value reachable

60

no

view

trace_id: 0x26694d43b8e1232e8772ddfc8b90b310cd6e38a1da052f8ee37d08b21535bd15

call_targets: 0x4b42093ed018282436631d615e56cb6fd2ae743c

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x26694d43b8e1232e8772ddfc8b90b310cd6e38a1da052f8ee37d08b21535bd15",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x4b42093ed018282436631d615e56cb6fd2ae743c"
    ],
    "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": "0x29b5b30c",
            "selector": "0x29b5b30c",
            "calldata_variants": [
                "0x29b5b30c",
                "0x29b5b30c0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x41c0e1b5",
            "selector": "0x41c0e1b5",
            "calldata_variants": [
                "0x41c0e1b5",
                "0x41c0e1b50000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xe5225381",
            "selector": "0xe5225381",
            "calldata_variants": [
                "0xe5225381",
                "0xe52253810000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 247,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 362,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 2,
    "guards_detected": [],
    "untrusted_call_count": 2
}

high

other

detector

ETH value transfer possible

55

no

view

trace_id: 0x26694d43b8e1232e8772ddfc8b90b310cd6e38a1da052f8ee37d08b21535bd15

call_targets: 0x4b42093ed018282436631d615e56cb6fd2ae743c

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x26694d43b8e1232e8772ddfc8b90b310cd6e38a1da052f8ee37d08b21535bd15",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x4b42093ed018282436631d615e56cb6fd2ae743c"
    ],
    "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": "0x29b5b30c",
            "selector": "0x29b5b30c",
            "calldata_variants": [
                "0x29b5b30c",
                "0x29b5b30c0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x41c0e1b5",
            "selector": "0x41c0e1b5",
            "calldata_variants": [
                "0x41c0e1b5",
                "0x41c0e1b50000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xe5225381",
            "selector": "0xe5225381",
            "calldata_variants": [
                "0xe5225381",
                "0xe52253810000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 247,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 362,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "eth_value_calls": 2,
    "guards_detected": []
}

high

other

detector

SELFDESTRUCT reachable

65

no

view

trace_id: 0x071d6b1cb8de20815f6f0280b1496df008fff965963a0d41ff5a002ed384900c

validation_json

{
    "sink": "SELFDESTRUCT",
    "errors": 0,
    "status": "unknown",
    "attempts": 6,
    "trace_id": "0x071d6b1cb8de20815f6f0280b1496df008fff965963a0d41ff5a002ed384900c",
    "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": "0x29b5b30c",
            "selector": "0x29b5b30c",
            "calldata_variants": [
                "0x29b5b30c",
                "0x29b5b30c0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x41c0e1b5",
            "selector": "0x41c0e1b5",
            "calldata_variants": [
                "0x41c0e1b5",
                "0x41c0e1b50000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xe5225381",
            "selector": "0xe5225381",
            "calldata_variants": [
                "0xe5225381",
                "0xe52253810000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "guards_detected": [],
    "selfdestruct_count": 1
}