Analysis Run

019b3836-3a0d-7094-82d7-4887cea32c6e

complete

Chain ID

1

Address

0x89c2352cb600df56fe4bfb5882caadef3e96213f

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
4179	artifact.fetch	complete	1 / 3	3 months ago
4180	tool.cast_disasm	complete	1 / 3	3 months ago
47692	analysis.bundle	complete	1 / 3	1 week ago
47693	capability.graph	complete	1 / 3	1 week ago
47694	detector.run	complete	1 / 3	1 week ago
47695	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

463

Flags

No heuristic flags raised.

View cast disassembly output

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: ISZERO
00000007: PUSH2 0x004b
0000000a: JUMPI
0000000b: PUSH1 0xe0
0000000d: PUSH1 0x02
0000000f: EXP
00000010: PUSH1 0x00
00000012: CALLDATALOAD
00000013: DIV
00000014: PUSH4 0x29652e86
00000019: DUP2
0000001a: EQ
0000001b: PUSH2 0x0064
0000001e: JUMPI
0000001f: DUP1
00000020: PUSH4 0x2df05a3e
00000025: EQ
00000026: PUSH2 0x00c5
00000029: JUMPI
0000002a: DUP1
0000002b: PUSH4 0x509d8c72
00000030: EQ
00000031: PUSH2 0x00ce
00000034: JUMPI
00000035: DUP1
00000036: PUSH4 0x66fb3831
0000003b: EQ
0000003c: PUSH2 0x00dd
0000003f: JUMPI
00000040: DUP1
00000041: PUSH4 0xcff4d6cd
00000046: EQ
00000047: PUSH2 0x00ec
0000004a: JUMPI
0000004b: JUMPDEST
0000004c: PUSH2 0x00f5
0000004f: PUSH1 0x00
00000051: CALLVALUE
00000052: PUSH8 0x0de444324c2a8000
0000005b: EQ
0000005c: PUSH2 0x00f7
0000005f: JUMPI
00000060: PUSH2 0x0002
00000063: JUMP
00000064: JUMPDEST
00000065: PUSH2 0x02bc
00000068: PUSH1 0x04
0000006a: CALLDATALOAD
0000006b: PUSH1 0x00
0000006d: DUP1
0000006e: SLOAD
0000006f: DUP3
00000070: SWAP1
00000071: DUP2
00000072: LT
00000073: ISZERO
00000074: PUSH2 0x0002
00000077: JUMPI
00000078: POP
00000079: DUP1
0000007a: MSTORE
0000007b: PUSH1 0x02
0000007d: MUL
0000007e: PUSH32 0x290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563
0000009f: DUP2
000000a0: ADD
000000a1: SLOAD
000000a2: PUSH1 0x00
000000a4: DUP1
000000a5: MLOAD
000000a6: PUSH1 0x20
000000a8: PUSH2 0x02d3
000000ab: DUP4
000000ac: CODECOPY
000000ad: DUP2
000000ae: MLOAD
000000af: SWAP2
000000b0: MSTORE
000000b1: SWAP2
000000b2: SWAP1
000000b3: SWAP2
000000b4: ADD
000000b5: SLOAD
000000b6: PUSH1 0x01
000000b8: PUSH1 0xa0
000000ba: PUSH1 0x02
000000bc: EXP
000000bd: SUB
000000be: SWAP2
000000bf: SWAP1
000000c0: SWAP2
000000c1: AND
000000c2: SWAP1
000000c3: DUP3
000000c4: JUMP
000000c5: JUMPDEST
000000c6: PUSH2 0x02c9
000000c9: PUSH1 0x01
000000cb: SLOAD
000000cc: DUP2
000000cd: JUMP
000000ce: JUMPDEST
000000cf: PUSH2 0x02c9
000000d2: PUSH8 0x0de444324c2a8000
000000db: DUP2
000000dc: JUMP
000000dd: JUMPDEST
000000de: PUSH2 0x02c9
000000e1: PUSH8 0x22b1c8c1227a0000
000000ea: DUP2
000000eb: JUMP
000000ec: JUMPDEST
000000ed: PUSH2 0x02c9
000000f0: PUSH1 0x02
000000f2: SLOAD
000000f3: DUP2
000000f4: JUMP
000000f5: JUMPDEST
000000f6: STOP
000000f7: JUMPDEST
000000f8: DUP1
000000f9: SLOAD
000000fa: PUSH1 0x01
000000fc: DUP2
000000fd: ADD
000000fe: DUP1
000000ff: DUP4
00000100: SSTORE
00000101: SWAP1
00000102: SWAP2
00000103: DUP2
00000104: DUP4
00000105: DUP1
00000106: ISZERO
00000107: DUP3
00000108: SWAP1
00000109: GT
0000010a: PUSH2 0x0156
0000010d: JUMPI
0000010e: PUSH1 0x02
00000110: MUL
00000111: DUP2
00000112: PUSH1 0x02
00000114: MUL
00000115: DUP4
00000116: PUSH1 0x00
00000118: MSTORE
00000119: PUSH1 0x20
0000011b: PUSH1 0x00
0000011d: KECCAK256
0000011e: SWAP2
0000011f: DUP3
00000120: ADD
00000121: SWAP2
00000122: ADD
00000123: PUSH2 0x0156
00000126: SWAP2
00000127: SWAP1
00000128: JUMPDEST
00000129: DUP1
0000012a: DUP3
0000012b: GT
0000012c: ISZERO
0000012d: PUSH2 0x02b5
00000130: JUMPI
00000131: DUP1
00000132: SLOAD
00000133: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000148: NOT
00000149: AND
0000014a: DUP2
0000014b: SSTORE
0000014c: PUSH1 0x01
0000014e: ADD
0000014f: DUP5
00000150: DUP2
00000151: SSTORE
00000152: PUSH2 0x0128
00000155: JUMP
00000156: JUMPDEST
00000157: POP
00000158: POP
00000159: POP
0000015a: POP
0000015b: CALLER
0000015c: PUSH1 0x00
0000015e: PUSH1 0x00
00000160: POP
00000161: DUP3
00000162: DUP2
00000163: SLOAD
00000164: DUP2
00000165: LT
00000166: ISZERO
00000167: PUSH2 0x0002
0000016a: JUMPI
0000016b: SWAP1
0000016c: PUSH1 0x00
0000016e: MSTORE
0000016f: PUSH1 0x20
00000171: PUSH1 0x00
00000173: KECCAK256
00000174: SWAP1
00000175: PUSH1 0x02
00000177: MUL
00000178: ADD
00000179: PUSH1 0x00
0000017b: POP
0000017c: PUSH1 0x00
0000017e: ADD
0000017f: PUSH1 0x00
00000181: PUSH2 0x0100
00000184: EXP
00000185: DUP2
00000186: SLOAD
00000187: DUP2
00000188: PUSH1 0x01
0000018a: PUSH1 0xa0
0000018c: PUSH1 0x02
0000018e: EXP
0000018f: SUB
00000190: MUL
00000191: NOT
00000192: AND
00000193: SWAP1
00000194: DUP4
00000195: MUL
00000196: OR
00000197: SWAP1
00000198: SSTORE
00000199: POP
0000019a: PUSH8 0x22b1c8c1227a0000
000001a3: PUSH1 0x00
000001a5: PUSH1 0x00
000001a7: POP
000001a8: DUP3
000001a9: DUP2
000001aa: SLOAD
000001ab: DUP2
000001ac: LT
000001ad: ISZERO
000001ae: PUSH2 0x0002
000001b1: JUMPI
000001b2: SWAP1
000001b3: PUSH1 0x00
000001b5: MSTORE
000001b6: PUSH1 0x20
000001b8: PUSH1 0x00
000001ba: KECCAK256
000001bb: SWAP1
000001bc: PUSH1 0x02
000001be: MUL
000001bf: ADD
000001c0: PUSH1 0x00
000001c2: POP
000001c3: PUSH1 0x01
000001c5: ADD
000001c6: PUSH1 0x00
000001c8: POP
000001c9: DUP2
000001ca: SWAP1
000001cb: SSTORE
000001cc: POP
000001cd: JUMPDEST
000001ce: PUSH1 0x01
000001d0: SLOAD
000001d1: PUSH1 0x00
000001d3: DUP1
000001d4: SLOAD
000001d5: ADDRESS
000001d6: PUSH1 0x01
000001d8: PUSH1 0xa0
000001da: PUSH1 0x02
000001dc: EXP
000001dd: SUB
000001de: AND
000001df: BALANCE
000001e0: SWAP3
000001e1: SWAP1
000001e2: DUP2
000001e3: LT
000001e4: ISZERO
000001e5: PUSH2 0x0002
000001e8: JUMPI
000001e9: SWAP1
000001ea: DUP1
000001eb: MSTORE
000001ec: PUSH1 0x02
000001ee: MUL
000001ef: PUSH1 0x00
000001f1: DUP1
000001f2: MLOAD
000001f3: PUSH1 0x20
000001f5: PUSH2 0x02d3
000001f8: DUP4
000001f9: CODECOPY
000001fa: DUP2
000001fb: MLOAD
000001fc: SWAP2
000001fd: MSTORE
000001fe: ADD
000001ff: SLOAD
00000200: LT
00000201: ISZERO
00000202: PUSH2 0x02b9
00000205: JUMPI
00000206: PUSH1 0x01
00000208: SLOAD
00000209: PUSH1 0x00
0000020b: DUP1
0000020c: SLOAD
0000020d: SWAP1
0000020e: SWAP2
0000020f: SWAP1
00000210: DUP2
00000211: LT
00000212: ISZERO
00000213: PUSH2 0x0002
00000216: JUMPI
00000217: PUSH1 0x02
00000219: DUP1
0000021a: SLOAD
0000021b: SWAP2
0000021c: DUP2
0000021d: MUL
0000021e: PUSH1 0x00
00000220: DUP1
00000221: MLOAD
00000222: PUSH1 0x20
00000224: PUSH2 0x02d3
00000227: DUP4
00000228: CODECOPY
00000229: DUP2
0000022a: MLOAD
0000022b: SWAP2
0000022c: MSTORE
0000022d: ADD
0000022e: SLOAD
0000022f: SWAP1
00000230: SWAP2
00000231: ADD
00000232: SWAP1
00000233: SSTORE
00000234: PUSH1 0x01
00000236: SLOAD
00000237: DUP2
00000238: SLOAD
00000239: DUP2
0000023a: LT
0000023b: ISZERO
0000023c: PUSH2 0x0002
0000023f: JUMPI
00000240: PUSH1 0x02
00000242: MUL
00000243: PUSH32 0x290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563
00000264: ADD
00000265: SWAP1
00000266: PUSH1 0x01
00000268: SLOAD
00000269: DUP2
0000026a: SLOAD
0000026b: SWAP3
0000026c: SLOAD
0000026d: PUSH1 0x01
0000026f: PUSH1 0xa0
00000271: PUSH1 0x02
00000273: EXP
00000274: SUB
00000275: AND
00000276: SWAP3
00000277: DUP3
00000278: SWAP2
00000279: SWAP1
0000027a: DUP2
0000027b: LT
0000027c: ISZERO
0000027d: PUSH2 0x0002
00000280: JUMPI
00000281: PUSH1 0x40
00000283: MLOAD
00000284: PUSH1 0x02
00000286: SWAP2
00000287: SWAP1
00000288: SWAP2
00000289: MUL
0000028a: PUSH1 0x00
0000028c: DUP1
0000028d: MLOAD
0000028e: PUSH1 0x20
00000290: PUSH2 0x02d3
00000293: DUP4
00000294: CODECOPY
00000295: DUP2
00000296: MLOAD
00000297: SWAP2
00000298: MSTORE
00000299: ADD
0000029a: SLOAD
0000029b: SWAP2
0000029c: DUP2
0000029d: DUP2
0000029e: DUP2
0000029f: DUP6
000002a0: DUP9
000002a1: DUP4
000002a2: CALL
000002a3: POP
000002a4: POP
000002a5: PUSH1 0x01
000002a7: DUP1
000002a8: SLOAD
000002a9: DUP2
000002aa: ADD
000002ab: SWAP1
000002ac: SSTORE
000002ad: POP
000002ae: PUSH2 0x01cd
000002b1: SWAP2
000002b2: POP
000002b3: POP
000002b4: JUMP
000002b5: JUMPDEST
000002b6: POP
000002b7: SWAP1
000002b8: JUMP
000002b9: JUMPDEST
000002ba: POP
000002bb: JUMP
000002bc: JUMPDEST
000002bd: PUSH1 0x60
000002bf: SWAP2
000002c0: DUP3
000002c1: MSTORE
000002c2: PUSH1 0x80
000002c4: MSTORE
000002c5: PUSH1 0x40
000002c7: SWAP1
000002c8: RETURN
000002c9: JUMPDEST
000002ca: PUSH1 0x60
000002cc: SWAP1
000002cd: DUP2
000002ce: MSTORE
000002cf: PUSH1 0x20
000002d1: SWAP1
000002d2: RETURN
000002d3: UNKNOWN(0x29)
000002d4: UNKNOWN(0x0D)
000002d5: UNKNOWN(0xEC)
000002d6: UNKNOWN(0xD9)
000002d7: SLOAD
000002d8: DUP12
000002d9: PUSH3 0xa8d603
000002dd: GASLIMIT
000002de: UNKNOWN(0xA9)
000002df: DUP9
000002e0: CODESIZE
000002e1: PUSH16 0xc84ba6bc95484008f6362f93160ef3e5
000002f2: PUSH5

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: 0x823800bfd4626805d4ad1ed045fe71d011b5beb312b3e8c5e5465d07dbd7973b call_targets: 0x89c2352cb600df56fe4bfb5882caadef3e96213f target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x823800bfd4626805d4ad1ed045fe71d011b5beb312b3e8c5e5465d07dbd7973b", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x89c2352cb600df56fe4bfb5882caadef3e96213f" ], "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": "0x29652e86", "selector": "0x29652e86", "calldata_variants": [ "0x29652e86", "0x29652e860000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x2df05a3e", "selector": "0x2df05a3e", "calldata_variants": [ "0x2df05a3e", "0x2df05a3e0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x509d8c72", "selector": "0x509d8c72", "calldata_variants": [ "0x509d8c72", "0x509d8c720000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x66fb3831", "selector": "0x66fb3831", "calldata_variants": [ "0x66fb3831", "0x66fb38310000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xcff4d6cd", "selector": "0xcff4d6cd", "calldata_variants": [ "0xcff4d6cd", "0xcff4d6cd0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 674, "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: 0x823800bfd4626805d4ad1ed045fe71d011b5beb312b3e8c5e5465d07dbd7973b call_targets: 0x89c2352cb600df56fe4bfb5882caadef3e96213f target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x823800bfd4626805d4ad1ed045fe71d011b5beb312b3e8c5e5465d07dbd7973b", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x89c2352cb600df56fe4bfb5882caadef3e96213f" ], "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": "0x29652e86", "selector": "0x29652e86", "calldata_variants": [ "0x29652e86", "0x29652e860000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x2df05a3e", "selector": "0x2df05a3e", "calldata_variants": [ "0x2df05a3e", "0x2df05a3e0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x509d8c72", "selector": "0x509d8c72", "calldata_variants": [ "0x509d8c72", "0x509d8c720000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x66fb3831", "selector": "0x66fb3831", "calldata_variants": [ "0x66fb3831", "0x66fb38310000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xcff4d6cd", "selector": "0xcff4d6cd", "calldata_variants": [ "0xcff4d6cd", "0xcff4d6cd0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 674, "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: 0x823800bfd4626805d4ad1ed045fe71d011b5beb312b3e8c5e5465d07dbd7973b

call_targets: 0x89c2352cb600df56fe4bfb5882caadef3e96213f

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x823800bfd4626805d4ad1ed045fe71d011b5beb312b3e8c5e5465d07dbd7973b",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x89c2352cb600df56fe4bfb5882caadef3e96213f"
    ],
    "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": "0x29652e86",
            "selector": "0x29652e86",
            "calldata_variants": [
                "0x29652e86",
                "0x29652e860000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x2df05a3e",
            "selector": "0x2df05a3e",
            "calldata_variants": [
                "0x2df05a3e",
                "0x2df05a3e0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x509d8c72",
            "selector": "0x509d8c72",
            "calldata_variants": [
                "0x509d8c72",
                "0x509d8c720000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x66fb3831",
            "selector": "0x66fb3831",
            "calldata_variants": [
                "0x66fb3831",
                "0x66fb38310000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xcff4d6cd",
            "selector": "0xcff4d6cd",
            "calldata_variants": [
                "0xcff4d6cd",
                "0xcff4d6cd0000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 674,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 1,
    "guards_detected": [],
    "untrusted_call_count": 1
}