Analysis Run

019b3836-3b02-7242-8e02-38614cb9151a

complete

Chain ID

1

Address

0xf2dd602fa3b003244b30f7c434ee995f21bb3383

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
4325	artifact.fetch	complete	1 / 3	3 months ago
4326	tool.cast_disasm	complete	1 / 3	3 months ago
47388	analysis.bundle	complete	1 / 3	1 week ago
47389	capability.graph	complete	1 / 3	1 week ago
47390	detector.run	complete	1 / 3	1 week ago
47391	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)

3

EXT*/BALANCE

2

Total opcodes

228

Flags

No heuristic flags raised.

View cast disassembly output

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: ISZERO
00000007: PUSH2 0x0040
0000000a: JUMPI
0000000b: PUSH1 0xe0
0000000d: PUSH1 0x02
0000000f: EXP
00000010: PUSH1 0x00
00000012: CALLDATALOAD
00000013: DIV
00000014: PUSH4 0x5210eb56
00000019: DUP2
0000001a: EQ
0000001b: PUSH2 0x004b
0000001e: JUMPI
0000001f: DUP1
00000020: PUSH4 0xd1e15045
00000025: EQ
00000026: PUSH2 0x005d
00000029: JUMPI
0000002a: DUP1
0000002b: PUSH4 0xd264e05e
00000030: EQ
00000031: PUSH2 0x009e
00000034: JUMPI
00000035: DUP1
00000036: PUSH4 0xd5f39488
0000003b: EQ
0000003c: PUSH2 0x012b
0000003f: JUMPI
00000040: JUMPDEST
00000041: PUSH2 0x013d
00000044: PUSH2 0x013f
00000047: PUSH2 0x00a2
0000004a: JUMP
0000004b: JUMPDEST
0000004c: PUSH2 0x0141
0000004f: PUSH1 0x01
00000051: SLOAD
00000052: PUSH1 0x01
00000054: PUSH1 0xa0
00000056: PUSH1 0x02
00000058: EXP
00000059: SUB
0000005a: AND
0000005b: DUP2
0000005c: JUMP
0000005d: JUMPDEST
0000005e: PUSH2 0x013d
00000061: PUSH1 0x00
00000063: SLOAD
00000064: CALLER
00000065: PUSH1 0x01
00000067: PUSH1 0xa0
00000069: PUSH1 0x02
0000006b: EXP
0000006c: SUB
0000006d: SWAP1
0000006e: DUP2
0000006f: AND
00000070: SWAP2
00000071: AND
00000072: EQ
00000073: ISZERO
00000074: PUSH2 0x013f
00000077: JUMPI
00000078: PUSH1 0x00
0000007a: DUP1
0000007b: SLOAD
0000007c: PUSH1 0x40
0000007e: MLOAD
0000007f: PUSH1 0x01
00000081: PUSH1 0xa0
00000083: PUSH1 0x02
00000085: EXP
00000086: SUB
00000087: SWAP2
00000088: DUP3
00000089: AND
0000008a: SWAP3
0000008b: SWAP2
0000008c: ADDRESS
0000008d: AND
0000008e: BALANCE
0000008f: SWAP1
00000090: DUP3
00000091: DUP2
00000092: DUP2
00000093: DUP2
00000094: DUP6
00000095: DUP9
00000096: DUP4
00000097: CALL
00000098: POP
00000099: POP
0000009a: POP
0000009b: POP
0000009c: POP
0000009d: JUMP
0000009e: JUMPDEST
0000009f: PUSH2 0x013d
000000a2: JUMPDEST
000000a3: PUSH1 0x01
000000a5: SLOAD
000000a6: PUSH1 0x40
000000a8: DUP1
000000a9: MLOAD
000000aa: PUSH32 0x1b9265b800000000000000000000000000000000000000000000000000000000
000000cb: DUP2
000000cc: MSTORE
000000cd: SWAP1
000000ce: MLOAD
000000cf: PUSH1 0x01
000000d1: PUSH1 0xa0
000000d3: PUSH1 0x02
000000d5: EXP
000000d6: SUB
000000d7: SWAP1
000000d8: SWAP3
000000d9: AND
000000da: SWAP2
000000db: DUP3
000000dc: SWAP2
000000dd: PUSH4 0x1b9265b8
000000e2: SWAP2
000000e3: PUSH1 0x04
000000e5: DUP3
000000e6: DUP2
000000e7: ADD
000000e8: SWAP3
000000e9: PUSH1 0x00
000000eb: SWAP3
000000ec: SWAP2
000000ed: SWAP1
000000ee: DUP3
000000ef: SWAP1
000000f0: SUB
000000f1: ADD
000000f2: DUP2
000000f3: DUP4
000000f4: DUP8
000000f5: PUSH2 0x61da
000000f8: GAS
000000f9: SUB
000000fa: CALL
000000fb: ISZERO
000000fc: PUSH2 0x0002
000000ff: JUMPI
00000100: POP
00000101: POP
00000102: PUSH1 0x01
00000104: SLOAD
00000105: PUSH1 0x40
00000107: MLOAD
00000108: PUSH1 0x01
0000010a: PUSH1 0xa0
0000010c: PUSH1 0x02
0000010e: EXP
0000010f: SUB
00000110: SWAP2
00000111: DUP3
00000112: AND
00000113: SWAP3
00000114: POP
00000115: PUSH1 0x00
00000117: SWAP2
00000118: ADDRESS
00000119: AND
0000011a: BALANCE
0000011b: SWAP1
0000011c: DUP3
0000011d: DUP2
0000011e: DUP2
0000011f: DUP2
00000120: DUP6
00000121: DUP9
00000122: DUP4
00000123: CALL
00000124: POP
00000125: POP
00000126: POP
00000127: POP
00000128: POP
00000129: POP
0000012a: JUMP
0000012b: JUMPDEST
0000012c: PUSH2 0x0141
0000012f: PUSH1 0x00
00000131: SLOAD
00000132: PUSH1 0x01
00000134: PUSH1 0xa0
00000136: PUSH1 0x02
00000138: EXP
00000139: SUB
0000013a: AND
0000013b: DUP2
0000013c: JUMP
0000013d: JUMPDEST
0000013e: STOP
0000013f: JUMPDEST
00000140: JUMP
00000141: JUMPDEST
00000142: PUSH1 0x40
00000144: DUP1
00000145: MLOAD
00000146: PUSH1 0x01
00000148: PUSH1 0xa0
0000014a: PUSH1 0x02
0000014c: EXP
0000014d: SUB
0000014e: SWAP3
0000014f: SWAP1
00000150: SWAP3
00000151: AND
00000152: DUP3
00000153: MSTORE
00000154: MLOAD
00000155: SWAP1
00000156: DUP2
00000157: SWAP1
00000158: SUB
00000159: PUSH1 0x20
0000015b: ADD
0000015c: SWAP1
0000015d: RETURN

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: 0x6ec77dd99f62947174b774d8e1a7834077cdd8e3d765e69eb4ca2755fb8bfa75 call_targets: 0xf2dd602fa3b003244b30f7c434ee995f21bb3383 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x6ec77dd99f62947174b774d8e1a7834077cdd8e3d765e69eb4ca2755fb8bfa75", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xf2dd602fa3b003244b30f7c434ee995f21bb3383" ], "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": "0x5210eb56", "selector": "0x5210eb56", "calldata_variants": [ "0x5210eb56", "0x5210eb560000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xd1e15045", "selector": "0xd1e15045", "calldata_variants": [ "0xd1e15045", "0xd1e150450000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xd264e05e", "selector": "0xd264e05e", "calldata_variants": [ "0xd264e05e", "0xd264e05e0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xd5f39488", "selector": "0xd5f39488", "calldata_variants": [ "0xd5f39488", "0xd5f394880000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 151, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" }, { "pc": 250, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" }, { "pc": 291, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" } ], "call_count": 3, "guards_detected": [], "untrusted_call_count": 3 }
high	other	detector	ETH value transfer possible	55	no	no	view trace_id: 0x6ec77dd99f62947174b774d8e1a7834077cdd8e3d765e69eb4ca2755fb8bfa75 call_targets: 0xf2dd602fa3b003244b30f7c434ee995f21bb3383 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x6ec77dd99f62947174b774d8e1a7834077cdd8e3d765e69eb4ca2755fb8bfa75", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xf2dd602fa3b003244b30f7c434ee995f21bb3383" ], "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": "0x5210eb56", "selector": "0x5210eb56", "calldata_variants": [ "0x5210eb56", "0x5210eb560000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xd1e15045", "selector": "0xd1e15045", "calldata_variants": [ "0xd1e15045", "0xd1e150450000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xd264e05e", "selector": "0xd264e05e", "calldata_variants": [ "0xd264e05e", "0xd264e05e0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xd5f39488", "selector": "0xd5f39488", "calldata_variants": [ "0xd5f39488", "0xd5f394880000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 151, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" }, { "pc": 250, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" }, { "pc": 291, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" } ], "eth_value_calls": 3, "guards_detected": [] }

Severity

Category

Tool

Title

Confidence

Validated

Confirmed

Details

high

other

detector

Untrusted CALL target/value reachable

60

no

view

trace_id: 0x6ec77dd99f62947174b774d8e1a7834077cdd8e3d765e69eb4ca2755fb8bfa75

call_targets: 0xf2dd602fa3b003244b30f7c434ee995f21bb3383

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x6ec77dd99f62947174b774d8e1a7834077cdd8e3d765e69eb4ca2755fb8bfa75",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xf2dd602fa3b003244b30f7c434ee995f21bb3383"
    ],
    "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": "0x5210eb56",
            "selector": "0x5210eb56",
            "calldata_variants": [
                "0x5210eb56",
                "0x5210eb560000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xd1e15045",
            "selector": "0xd1e15045",
            "calldata_variants": [
                "0xd1e15045",
                "0xd1e150450000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xd264e05e",
            "selector": "0xd264e05e",
            "calldata_variants": [
                "0xd264e05e",
                "0xd264e05e0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xd5f39488",
            "selector": "0xd5f39488",
            "calldata_variants": [
                "0xd5f39488",
                "0xd5f394880000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 151,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 250,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        },
        {
            "pc": 291,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 3,
    "guards_detected": [],
    "untrusted_call_count": 3
}