Analysis Run

019b3836-5a61-7251-a682-9fa085a07a54

complete

Chain ID

1

Address

0xde53d29bfe9cf29602cdd287806f4f091c759938

Block Number

—

Created

Fri, Dec 19, 2025 8:04 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
8907	artifact.fetch	complete	1 / 3	4 months ago
8908	tool.cast_disasm	complete	1 / 3	4 months ago
51980	analysis.bundle	complete	1 / 3	2 weeks ago
51981	capability.graph	complete	1 / 3	2 weeks ago
51982	detector.run	complete	1 / 3	2 weeks ago
51983	validation.fork	complete	1 / 3	2 weeks 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)

2

EXT*/BALANCE

0

Total opcodes

238

Flags

No heuristic flags raised.

View cast disassembly output

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: ISZERO
00000007: PUSH2 0x0048
0000000a: JUMPI
0000000b: PUSH1 0x00
0000000d: CALLDATALOAD
0000000e: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
0000002c: SWAP1
0000002d: DIV
0000002e: DUP1
0000002f: PUSH4 0x0f59f83a
00000034: EQ
00000035: PUSH2 0x00b9
00000038: JUMPI
00000039: DUP1
0000003a: PUSH4 0x9cdf1872
0000003f: EQ
00000040: PUSH2 0x00de
00000043: JUMPI
00000044: PUSH2 0x0048
00000047: JUMP
00000048: JUMPDEST
00000049: PUSH2 0x00a1
0000004c: JUMPDEST
0000004d: PUSH1 0x00
0000004f: PUSH1 0x00
00000051: PUSH20 0x0276fb667ea61ef16a5dd0620c09e771d731ad02
00000066: SWAP1
00000067: POP
00000068: DUP1
00000069: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
0000007e: AND
0000007f: PUSH1 0x00
00000081: PUSH2 0x03e8
00000084: PUSH1 0x40
00000086: MLOAD
00000087: DUP1
00000088: SWAP1
00000089: POP
0000008a: PUSH1 0x00
0000008c: PUSH1 0x40
0000008e: MLOAD
0000008f: DUP1
00000090: DUP4
00000091: SUB
00000092: DUP2
00000093: DUP6
00000094: DUP9
00000095: DUP9
00000096: CALL
00000097: SWAP4
00000098: POP
00000099: POP
0000009a: POP
0000009b: POP
0000009c: POP
0000009d: JUMPDEST
0000009e: POP
0000009f: SWAP1
000000a0: JUMP
000000a1: JUMPDEST
000000a2: PUSH1 0x40
000000a4: MLOAD
000000a5: DUP1
000000a6: DUP3
000000a7: ISZERO
000000a8: ISZERO
000000a9: DUP2
000000aa: MSTORE
000000ab: PUSH1 0x20
000000ad: ADD
000000ae: SWAP2
000000af: POP
000000b0: POP
000000b1: PUSH1 0x40
000000b3: MLOAD
000000b4: DUP1
000000b5: SWAP2
000000b6: SUB
000000b7: SWAP1
000000b8: RETURN
000000b9: JUMPDEST
000000ba: PUSH2 0x00c6
000000bd: PUSH1 0x04
000000bf: DUP1
000000c0: POP
000000c1: POP
000000c2: PUSH2 0x0103
000000c5: JUMP
000000c6: JUMPDEST
000000c7: PUSH1 0x40
000000c9: MLOAD
000000ca: DUP1
000000cb: DUP3
000000cc: ISZERO
000000cd: ISZERO
000000ce: DUP2
000000cf: MSTORE
000000d0: PUSH1 0x20
000000d2: ADD
000000d3: SWAP2
000000d4: POP
000000d5: POP
000000d6: PUSH1 0x40
000000d8: MLOAD
000000d9: DUP1
000000da: SWAP2
000000db: SUB
000000dc: SWAP1
000000dd: RETURN
000000de: JUMPDEST
000000df: PUSH2 0x00eb
000000e2: PUSH1 0x04
000000e4: DUP1
000000e5: POP
000000e6: POP
000000e7: PUSH2 0x0147
000000ea: JUMP
000000eb: JUMPDEST
000000ec: PUSH1 0x40
000000ee: MLOAD
000000ef: DUP1
000000f0: DUP3
000000f1: ISZERO
000000f2: ISZERO
000000f3: DUP2
000000f4: MSTORE
000000f5: PUSH1 0x20
000000f7: ADD
000000f8: SWAP2
000000f9: POP
000000fa: POP
000000fb: PUSH1 0x40
000000fd: MLOAD
000000fe: DUP1
000000ff: SWAP2
00000100: SUB
00000101: SWAP1
00000102: RETURN
00000103: JUMPDEST
00000104: PUSH1 0x00
00000106: PUSH1 0x00
00000108: PUSH20 0x4eecf99d543b278106ac0c0e8ffe616f2137f10a
0000011d: SWAP1
0000011e: POP
0000011f: DUP1
00000120: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000135: AND
00000136: PUSH3 0x030d40
0000013a: PUSH2 0x03e8
0000013d: POP
0000013e: POP
0000013f: POP
00000140: PUSH1 0x01
00000142: POP
00000143: JUMPDEST
00000144: POP
00000145: SWAP1
00000146: JUMP
00000147: JUMPDEST
00000148: PUSH1 0x00
0000014a: PUSH1 0x00
0000014c: PUSH20 0x4eecf99d543b278106ac0c0e8ffe616f2137f10a
00000161: SWAP1
00000162: POP
00000163: DUP1
00000164: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000179: AND
0000017a: PUSH3 0x030d40
0000017e: PUSH1 0x00
00000180: PUSH1 0x40
00000182: MLOAD
00000183: DUP1
00000184: DUP1
00000185: PUSH32 0x7769746864726177282900000000000000000000000000000000000000000000
000001a6: DUP2
000001a7: MSTORE
000001a8: PUSH1 0x20
000001aa: ADD
000001ab: POP
000001ac: PUSH1 0x0a
000001ae: ADD
000001af: SWAP1
000001b0: POP
000001b1: PUSH1 0x40
000001b3: MLOAD
000001b4: DUP1
000001b5: SWAP2
000001b6: SUB
000001b7: SWAP1
000001b8: KECCAK256
000001b9: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
000001d7: SWAP1
000001d8: DIV
000001d9: SWAP2
000001da: SWAP1
000001db: PUSH1 0x40
000001dd: MLOAD
000001de: DUP4
000001df: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
000001fd: MUL
000001fe: DUP2
000001ff: MSTORE
00000200: PUSH1 0x04
00000202: ADD
00000203: DUP1
00000204: SWAP1
00000205: POP
00000206: PUSH1 0x00
00000208: PUSH1 0x40
0000020a: MLOAD
0000020b: DUP1
0000020c: DUP4
0000020d: SUB
0000020e: DUP2
0000020f: DUP6
00000210: DUP10
00000211: DUP9
00000212: CALL
00000213: SWAP5
00000214: POP
00000215: POP
00000216: POP
00000217: POP
00000218: POP
00000219: POP
0000021a: PUSH1 0x01
0000021c: SWAP2
0000021d: POP
0000021e: PUSH2 0x0222
00000221: JUMP
00000222: JUMPDEST
00000223: POP
00000224: SWAP1
00000225: 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: 0x4026839ca551f3293ca6dfcab0152d9eefd0b4e39127ad1e99823d38ff7cffb1 call_targets: 0xde53d29bfe9cf29602cdd287806f4f091c759938 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x4026839ca551f3293ca6dfcab0152d9eefd0b4e39127ad1e99823d38ff7cffb1", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xde53d29bfe9cf29602cdd287806f4f091c759938" ], "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": "0x0f59f83a", "selector": "0x0f59f83a", "calldata_variants": [ "0x0f59f83a", "0x0f59f83a0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x9cdf1872", "selector": "0x9cdf1872", "calldata_variants": [ "0x9cdf1872", "0x9cdf18720000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 150, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "constant_zero", "target_expression_category": "computed" }, { "pc": 530, "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: 0x4026839ca551f3293ca6dfcab0152d9eefd0b4e39127ad1e99823d38ff7cffb1 call_targets: 0xde53d29bfe9cf29602cdd287806f4f091c759938 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x4026839ca551f3293ca6dfcab0152d9eefd0b4e39127ad1e99823d38ff7cffb1", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xde53d29bfe9cf29602cdd287806f4f091c759938" ], "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": "0x0f59f83a", "selector": "0x0f59f83a", "calldata_variants": [ "0x0f59f83a", "0x0f59f83a0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x9cdf1872", "selector": "0x9cdf1872", "calldata_variants": [ "0x9cdf1872", "0x9cdf18720000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 530, "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: 0x4026839ca551f3293ca6dfcab0152d9eefd0b4e39127ad1e99823d38ff7cffb1

call_targets: 0xde53d29bfe9cf29602cdd287806f4f091c759938

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x4026839ca551f3293ca6dfcab0152d9eefd0b4e39127ad1e99823d38ff7cffb1",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xde53d29bfe9cf29602cdd287806f4f091c759938"
    ],
    "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": "0x0f59f83a",
            "selector": "0x0f59f83a",
            "calldata_variants": [
                "0x0f59f83a",
                "0x0f59f83a0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x9cdf1872",
            "selector": "0x9cdf1872",
            "calldata_variants": [
                "0x9cdf1872",
                "0x9cdf18720000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 150,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "constant_zero",
            "target_expression_category": "computed"
        },
        {
            "pc": 530,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 2,
    "guards_detected": [],
    "untrusted_call_count": 2
}