Analysis Run

019b3836-5ee0-722b-931c-7c063cd86f43

complete

Chain ID

1

Address

0xbb0d2ca2241b8a537b9e5834fe8e5c39ccd70c60

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
9549	artifact.fetch	complete	1 / 3	4 months ago
9550	tool.cast_disasm	complete	1 / 3	4 months ago
52500	analysis.bundle	complete	1 / 3	2 weeks ago
52501	capability.graph	complete	1 / 3	2 weeks ago
52502	detector.run	complete	1 / 3	2 weeks ago
52503	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

216

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 0x238ac933
00000013: DUP2
00000014: EQ
00000015: PUSH2 0x0031
00000018: JUMPI
00000019: DUP1
0000001a: PUSH4 0x937c0d0a
0000001f: EQ
00000020: PUSH2 0x0043
00000023: JUMPI
00000024: DUP1
00000025: PUSH4 0xe5fe4f31
0000002a: EQ
0000002b: PUSH2 0x0055
0000002e: JUMPI
0000002f: JUMPDEST
00000030: STOP
00000031: JUMPDEST
00000032: PUSH2 0x010c
00000035: PUSH1 0x00
00000037: SLOAD
00000038: PUSH1 0x01
0000003a: PUSH1 0xa0
0000003c: PUSH1 0x02
0000003e: EXP
0000003f: SUB
00000040: AND
00000041: DUP2
00000042: JUMP
00000043: JUMPDEST
00000044: PUSH2 0x010c
00000047: PUSH1 0x01
00000049: SLOAD
0000004a: PUSH1 0x01
0000004c: PUSH1 0xa0
0000004e: PUSH1 0x02
00000050: EXP
00000051: SUB
00000052: AND
00000053: DUP2
00000054: JUMP
00000055: JUMPDEST
00000056: PUSH2 0x002f
00000059: PUSH1 0x04
0000005b: CALLDATALOAD
0000005c: PUSH1 0x24
0000005e: CALLDATALOAD
0000005f: PUSH1 0x44
00000061: CALLDATALOAD
00000062: PUSH1 0x01
00000064: SLOAD
00000065: PUSH13 0x01000000000000000000000000
00000073: PUSH1 0x01
00000075: PUSH1 0xa0
00000077: PUSH1 0x02
00000079: EXP
0000007a: SUB
0000007b: SWAP1
0000007c: SWAP2
0000007d: AND
0000007e: MUL
0000007f: PUSH1 0x60
00000081: SWAP1
00000082: DUP2
00000083: MSTORE
00000084: PUSH1 0x00
00000086: SWAP1
00000087: PUSH1 0x02
00000089: SWAP1
0000008a: PUSH1 0x74
0000008c: SWAP1
0000008d: PUSH1 0x20
0000008f: SWAP1
00000090: PUSH1 0x14
00000092: DUP2
00000093: DUP7
00000094: DUP7
00000095: PUSH2 0x61da
00000098: GAS
00000099: SUB
0000009a: CALL
0000009b: ISZERO
0000009c: PUSH2 0x0002
0000009f: JUMPI
000000a0: POP
000000a1: POP
000000a2: PUSH1 0x40
000000a4: DUP1
000000a5: MLOAD
000000a6: DUP1
000000a7: MLOAD
000000a8: DUP4
000000a9: SLOAD
000000aa: PUSH1 0xff
000000ac: DUP9
000000ad: AND
000000ae: PUSH1 0x20
000000b0: DUP5
000000b1: DUP2
000000b2: ADD
000000b3: SWAP2
000000b4: SWAP1
000000b5: SWAP2
000000b6: MSTORE
000000b7: DUP4
000000b8: DUP6
000000b9: ADD
000000ba: DUP9
000000bb: SWAP1
000000bc: MSTORE
000000bd: PUSH1 0x60
000000bf: DUP5
000000c0: ADD
000000c1: DUP8
000000c2: SWAP1
000000c3: MSTORE
000000c4: SWAP4
000000c5: MLOAD
000000c6: SWAP2
000000c7: SWAP5
000000c8: PUSH1 0x01
000000ca: PUSH1 0xa0
000000cc: PUSH1 0x02
000000ce: EXP
000000cf: SUB
000000d0: SWAP2
000000d1: SWAP1
000000d2: SWAP2
000000d3: AND
000000d4: SWAP4
000000d5: PUSH1 0x01
000000d7: SWAP4
000000d8: PUSH1 0x80
000000da: DUP1
000000db: DUP3
000000dc: ADD
000000dd: SWAP5
000000de: SWAP3
000000df: SWAP4
000000e0: SWAP2
000000e1: DUP4
000000e2: SWAP1
000000e3: SUB
000000e4: ADD
000000e5: SWAP1
000000e6: DUP3
000000e7: SWAP1
000000e8: DUP7
000000e9: PUSH2 0x61da
000000ec: GAS
000000ed: SUB
000000ee: CALL
000000ef: ISZERO
000000f0: PUSH2 0x0002
000000f3: JUMPI
000000f4: POP
000000f5: POP
000000f6: PUSH1 0x40
000000f8: MLOAD
000000f9: MLOAD
000000fa: PUSH1 0x01
000000fc: PUSH1 0xa0
000000fe: PUSH1 0x02
00000100: EXP
00000101: SUB
00000102: AND
00000103: EQ
00000104: PUSH2 0x011f
00000107: JUMPI
00000108: PUSH2 0x0002
0000010b: JUMP
0000010c: JUMPDEST
0000010d: PUSH1 0x01
0000010f: PUSH1 0xa0
00000111: PUSH1 0x02
00000113: EXP
00000114: SUB
00000115: AND
00000116: PUSH1 0x60
00000118: SWAP1
00000119: DUP2
0000011a: MSTORE
0000011b: PUSH1 0x20
0000011d: SWAP1
0000011e: RETURN
0000011f: JUMPDEST
00000120: PUSH1 0x40
00000122: MLOAD
00000123: PUSH1 0x01
00000125: SLOAD
00000126: PUSH1 0x01
00000128: PUSH1 0xa0
0000012a: PUSH1 0x02
0000012c: EXP
0000012d: SUB
0000012e: AND
0000012f: SWAP1
00000130: PUSH32 0xaa9449f2bca09a7b28319d46fd3f3b58a1bb7d94039fc4b69b7bfe5d8535d527
00000151: SWAP1
00000152: PUSH1 0x00
00000154: SWAP1
00000155: LOG2
00000156: POP
00000157: POP
00000158: POP
00000159: POP
0000015a: 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: 0x8ad970feedb5711a5f03e4f15fffb19c2c973150ad65b24743549c3035faba96 call_targets: 0xbb0d2ca2241b8a537b9e5834fe8e5c39ccd70c60 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x8ad970feedb5711a5f03e4f15fffb19c2c973150ad65b24743549c3035faba96", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xbb0d2ca2241b8a537b9e5834fe8e5c39ccd70c60" ], "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": "0x238ac933", "selector": "0x238ac933", "calldata_variants": [ "0x238ac933", "0x238ac9330000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x937c0d0a", "selector": "0x937c0d0a", "calldata_variants": [ "0x937c0d0a", "0x937c0d0a0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xe5fe4f31", "selector": "0xe5fe4f31", "calldata_variants": [ "0xe5fe4f31", "0xe5fe4f310000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 154, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "constant_zero", "target_expression_category": "computed" }, { "pc": 238, "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: 0x8ad970feedb5711a5f03e4f15fffb19c2c973150ad65b24743549c3035faba96 call_targets: 0xbb0d2ca2241b8a537b9e5834fe8e5c39ccd70c60 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x8ad970feedb5711a5f03e4f15fffb19c2c973150ad65b24743549c3035faba96", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xbb0d2ca2241b8a537b9e5834fe8e5c39ccd70c60" ], "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": "0x238ac933", "selector": "0x238ac933", "calldata_variants": [ "0x238ac933", "0x238ac9330000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x937c0d0a", "selector": "0x937c0d0a", "calldata_variants": [ "0x937c0d0a", "0x937c0d0a0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xe5fe4f31", "selector": "0xe5fe4f31", "calldata_variants": [ "0xe5fe4f31", "0xe5fe4f310000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 238, "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: 0x8ad970feedb5711a5f03e4f15fffb19c2c973150ad65b24743549c3035faba96

call_targets: 0xbb0d2ca2241b8a537b9e5834fe8e5c39ccd70c60

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x8ad970feedb5711a5f03e4f15fffb19c2c973150ad65b24743549c3035faba96",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xbb0d2ca2241b8a537b9e5834fe8e5c39ccd70c60"
    ],
    "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": "0x238ac933",
            "selector": "0x238ac933",
            "calldata_variants": [
                "0x238ac933",
                "0x238ac9330000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x937c0d0a",
            "selector": "0x937c0d0a",
            "calldata_variants": [
                "0x937c0d0a",
                "0x937c0d0a0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xe5fe4f31",
            "selector": "0xe5fe4f31",
            "calldata_variants": [
                "0xe5fe4f31",
                "0xe5fe4f310000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 154,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "constant_zero",
            "target_expression_category": "computed"
        },
        {
            "pc": 238,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 2,
    "guards_detected": [],
    "untrusted_call_count": 2
}