Analysis Run

019b3836-2c34-72de-ac27-ba925728fcf4

complete

Chain ID

1

Address

0x2c1fb3fae344310e8289f14628f14ee076fa1be9

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
1889	artifact.fetch	complete	1 / 3	3 months ago
1890	tool.cast_disasm	complete	1 / 3	3 months ago
96958	analysis.bundle	complete	1 / 3	1 week ago
96959	capability.graph	complete	1 / 3	1 week ago
96960	detector.run	complete	1 / 3	1 week ago
96961	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

0

Total opcodes

339

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 0x73f44395
00000013: DUP2
00000014: EQ
00000015: PUSH2 0x0031
00000018: JUMPI
00000019: DUP1
0000001a: PUSH4 0x956e2ec9
0000001f: EQ
00000020: PUSH2 0x0064
00000023: JUMPI
00000024: DUP1
00000025: PUSH4 0xa69beaba
0000002a: EQ
0000002b: PUSH2 0x010f
0000002e: JUMPI
0000002f: JUMPDEST
00000030: STOP
00000031: JUMPDEST
00000032: PUSH2 0x0144
00000035: PUSH1 0x04
00000037: CALLDATALOAD
00000038: PUSH1 0x04
0000003a: PUSH1 0x20
0000003c: MSTORE
0000003d: PUSH1 0x00
0000003f: SWAP1
00000040: DUP2
00000041: MSTORE
00000042: PUSH1 0x40
00000044: SWAP1
00000045: KECCAK256
00000046: DUP1
00000047: SLOAD
00000048: PUSH1 0x01
0000004a: DUP3
0000004b: ADD
0000004c: SLOAD
0000004d: PUSH1 0x02
0000004f: SWAP3
00000050: SWAP1
00000051: SWAP3
00000052: ADD
00000053: SLOAD
00000054: PUSH1 0x01
00000056: PUSH1 0xa0
00000058: PUSH1 0x02
0000005a: EXP
0000005b: SUB
0000005c: SWAP2
0000005d: SWAP1
0000005e: SWAP2
0000005f: AND
00000060: SWAP2
00000061: SWAP1
00000062: DUP4
00000063: JUMP
00000064: JUMPDEST
00000065: PUSH2 0x0155
00000068: PUSH1 0x80
0000006a: PUSH1 0x40
0000006c: MSTORE
0000006d: PUSH1 0x00
0000006f: PUSH1 0x60
00000071: SWAP1
00000072: DUP2
00000073: MSTORE
00000074: PUSH1 0x02
00000076: SLOAD
00000077: CALLVALUE
00000078: GT
00000079: ISZERO
0000007a: PUSH2 0x01c3
0000007d: JUMPI
0000007e: POP
0000007f: PUSH1 0x01
00000081: DUP1
00000082: SLOAD
00000083: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000098: NOT
00000099: SWAP1
0000009a: DUP2
0000009b: AND
0000009c: CALLER
0000009d: OR
0000009e: DUP1
0000009f: DUP4
000000a0: SSTORE
000000a1: CALLVALUE
000000a2: PUSH1 0x02
000000a4: SWAP1
000000a5: DUP2
000000a6: SSTORE
000000a7: PUSH1 0x01
000000a9: PUSH1 0xa0
000000ab: PUSH1 0x02
000000ad: EXP
000000ae: SUB
000000af: SWAP2
000000b0: SWAP1
000000b1: SWAP2
000000b2: AND
000000b3: PUSH1 0x00
000000b5: DUP2
000000b6: DUP2
000000b7: MSTORE
000000b8: PUSH1 0x04
000000ba: PUSH1 0x20
000000bc: MSTORE
000000bd: PUSH1 0x40
000000bf: SWAP1
000000c0: DUP2
000000c1: SWAP1
000000c2: KECCAK256
000000c3: DUP1
000000c4: SLOAD
000000c5: SWAP1
000000c6: SWAP5
000000c7: AND
000000c8: SWAP1
000000c9: SWAP2
000000ca: OR
000000cb: DUP4
000000cc: SSTORE
000000cd: DUP2
000000ce: SLOAD
000000cf: SWAP4
000000d0: DUP4
000000d1: ADD
000000d2: SWAP4
000000d3: SWAP1
000000d4: SWAP4
000000d5: SSTORE
000000d6: PUSH1 0x03
000000d8: SLOAD
000000d9: SWAP2
000000da: ADD
000000db: SSTORE
000000dc: PUSH1 0xc0
000000de: SWAP1
000000df: MSTORE
000000e0: PUSH1 0x15
000000e2: PUSH1 0x80
000000e4: SWAP1
000000e5: DUP2
000000e6: MSTORE
000000e7: PUSH32 0x596f7520617265206e6f772074686520766f7465720000000000000000000000
00000108: PUSH1 0xa0
0000010a: MSTORE
0000010b: PUSH2 0x0219
0000010e: JUMP
0000010f: JUMPDEST
00000110: PUSH2 0x0155
00000113: PUSH1 0x04
00000115: CALLDATALOAD
00000116: PUSH1 0x80
00000118: PUSH1 0x40
0000011a: MSTORE
0000011b: PUSH1 0x00
0000011d: PUSH1 0x60
0000011f: SWAP1
00000120: DUP2
00000121: MSTORE
00000122: PUSH1 0x01
00000124: SLOAD
00000125: PUSH1 0x01
00000127: PUSH1 0xa0
00000129: PUSH1 0x02
0000012b: EXP
0000012c: SUB
0000012d: SWAP1
0000012e: DUP2
0000012f: AND
00000130: CALLER
00000131: SWAP2
00000132: SWAP1
00000133: SWAP2
00000134: AND
00000135: EQ
00000136: ISZERO
00000137: PUSH2 0x021c
0000013a: JUMPI
0000013b: PUSH1 0x00
0000013d: DUP3
0000013e: SWAP1
0000013f: SSTORE
00000140: PUSH2 0x0002
00000143: JUMP
00000144: JUMPDEST
00000145: PUSH1 0x60
00000147: SWAP3
00000148: DUP4
00000149: MSTORE
0000014a: PUSH1 0x80
0000014c: SWAP2
0000014d: SWAP1
0000014e: SWAP2
0000014f: MSTORE
00000150: PUSH1 0xa0
00000152: MSTORE
00000153: DUP1
00000154: RETURN
00000155: JUMPDEST
00000156: PUSH1 0x40
00000158: MLOAD
00000159: DUP1
0000015a: DUP1
0000015b: PUSH1 0x20
0000015d: ADD
0000015e: DUP3
0000015f: DUP2
00000160: SUB
00000161: DUP3
00000162: MSTORE
00000163: DUP4
00000164: DUP2
00000165: DUP2
00000166: MLOAD
00000167: DUP2
00000168: MSTORE
00000169: PUSH1 0x20
0000016b: ADD
0000016c: SWAP2
0000016d: POP
0000016e: DUP1
0000016f: MLOAD
00000170: SWAP1
00000171: PUSH1 0x20
00000173: ADD
00000174: SWAP1
00000175: DUP1
00000176: DUP4
00000177: DUP4
00000178: DUP3
00000179: SWAP1
0000017a: PUSH1 0x00
0000017c: PUSH1 0x04
0000017e: PUSH1 0x20
00000180: DUP5
00000181: PUSH1 0x1f
00000183: ADD
00000184: DIV
00000185: PUSH1 0x0f
00000187: MUL
00000188: PUSH1 0x03
0000018a: ADD
0000018b: CALL
0000018c: POP
0000018d: SWAP1
0000018e: POP
0000018f: SWAP1
00000190: DUP2
00000191: ADD
00000192: SWAP1
00000193: PUSH1 0x1f
00000195: AND
00000196: DUP1
00000197: ISZERO
00000198: PUSH2 0x01b5
0000019b: JUMPI
0000019c: DUP1
0000019d: DUP3
0000019e: SUB
0000019f: DUP1
000001a0: MLOAD
000001a1: PUSH1 0x01
000001a3: DUP4
000001a4: PUSH1 0x20
000001a6: SUB
000001a7: PUSH2 0x0100
000001aa: EXP
000001ab: SUB
000001ac: NOT
000001ad: AND
000001ae: DUP2
000001af: MSTORE
000001b0: PUSH1 0x20
000001b2: ADD
000001b3: SWAP2
000001b4: POP
000001b5: JUMPDEST
000001b6: POP
000001b7: SWAP3
000001b8: POP
000001b9: POP
000001ba: POP
000001bb: PUSH1 0x40
000001bd: MLOAD
000001be: DUP1
000001bf: SWAP2
000001c0: SUB
000001c1: SWAP1
000001c2: RETURN
000001c3: JUMPDEST
000001c4: POP
000001c5: PUSH1 0xe0
000001c7: PUSH1 0x40
000001c9: MSTORE
000001ca: PUSH1 0x2f
000001cc: PUSH1 0x80
000001ce: SWAP1
000001cf: DUP2
000001d0: MSTORE
000001d1: PUSH32 0x596f75206e65656420746f20626967206869676865722c207468652068696768
000001f2: PUSH1 0xa0
000001f4: MSTORE
000001f5: PUSH32 0x65737420626964206973206e6f772e0000000000000000000000000000000000
00000216: PUSH1 0xc0
00000218: MSTORE
00000219: JUMPDEST
0000021a: SWAP1
0000021b: JUMP
0000021c: JUMPDEST
0000021d: POP
0000021e: POP
0000021f: PUSH1 0xe0
00000221: PUSH1 0x40
00000223: MSTORE
00000224: PUSH1 0x22
00000226: PUSH1 0x80
00000228: SWAP1
00000229: DUP2
0000022a: MSTORE
0000022b: PUSH32 0x596f7520646f206e6f742068617665207468652072696768747320746f20766f
0000024c: PUSH1 0xa0
0000024e: MSTORE
0000024f: PUSH32 0x7465000000000000000000000000000000000000000000000000000000000000
00000270: PUSH1 0xc0
00000272: MSTORE
00000273: SWAP1
00000274: 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: 0xcf2038fa4eb239dd5ad38e25d1882a517a29f2f06bbf4746dd334df6714a20f5 call_targets: 0x2c1fb3fae344310e8289f14628f14ee076fa1be9 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0xcf2038fa4eb239dd5ad38e25d1882a517a29f2f06bbf4746dd334df6714a20f5", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x2c1fb3fae344310e8289f14628f14ee076fa1be9" ], "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": "0x73f44395", "selector": "0x73f44395", "calldata_variants": [ "0x73f44395", "0x73f443950000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x956e2ec9", "selector": "0x956e2ec9", "calldata_variants": [ "0x956e2ec9", "0x956e2ec90000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xa69beaba", "selector": "0xa69beaba", "calldata_variants": [ "0xa69beaba", "0xa69beaba0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 395, "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: 0xcf2038fa4eb239dd5ad38e25d1882a517a29f2f06bbf4746dd334df6714a20f5 call_targets: 0x2c1fb3fae344310e8289f14628f14ee076fa1be9 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0xcf2038fa4eb239dd5ad38e25d1882a517a29f2f06bbf4746dd334df6714a20f5", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x2c1fb3fae344310e8289f14628f14ee076fa1be9" ], "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": "0x73f44395", "selector": "0x73f44395", "calldata_variants": [ "0x73f44395", "0x73f443950000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x956e2ec9", "selector": "0x956e2ec9", "calldata_variants": [ "0x956e2ec9", "0x956e2ec90000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xa69beaba", "selector": "0xa69beaba", "calldata_variants": [ "0xa69beaba", "0xa69beaba0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 395, "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: 0xcf2038fa4eb239dd5ad38e25d1882a517a29f2f06bbf4746dd334df6714a20f5

call_targets: 0x2c1fb3fae344310e8289f14628f14ee076fa1be9

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0xcf2038fa4eb239dd5ad38e25d1882a517a29f2f06bbf4746dd334df6714a20f5",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x2c1fb3fae344310e8289f14628f14ee076fa1be9"
    ],
    "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": "0x73f44395",
            "selector": "0x73f44395",
            "calldata_variants": [
                "0x73f44395",
                "0x73f443950000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x956e2ec9",
            "selector": "0x956e2ec9",
            "calldata_variants": [
                "0x956e2ec9",
                "0x956e2ec90000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xa69beaba",
            "selector": "0xa69beaba",
            "calldata_variants": [
                "0xa69beaba",
                "0xa69beaba0000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 395,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 1,
    "guards_detected": [],
    "untrusted_call_count": 1
}