Analysis Run

019b3836-5a9f-709c-a524-8fb1e579e3a4

complete

Chain ID

1

Address

0x880f9b02c1729536e52cf7bdafb5bf8efd8fc52a

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
8937	artifact.fetch	complete	1 / 3	4 months ago
8938	tool.cast_disasm	complete	1 / 3	4 months ago
51916	analysis.bundle	complete	1 / 3	2 weeks ago
51917	capability.graph	complete	1 / 3	2 weeks ago
51918	detector.run	complete	1 / 3	2 weeks ago
51919	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

303

Flags

No heuristic flags raised.

View cast disassembly output

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: ISZERO
00000007: PUSH2 0x0053
0000000a: JUMPI
0000000b: PUSH1 0x00
0000000d: CALLDATALOAD
0000000e: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
0000002c: SWAP1
0000002d: DIV
0000002e: DUP1
0000002f: PUSH4 0x0f59f83a
00000034: EQ
00000035: PUSH2 0x00a4
00000038: JUMPI
00000039: DUP1
0000003a: PUSH4 0x644dce20
0000003f: EQ
00000040: PUSH2 0x00c9
00000043: JUMPI
00000044: DUP1
00000045: PUSH4 0x9cdf1872
0000004a: EQ
0000004b: PUSH2 0x00ee
0000004e: JUMPI
0000004f: PUSH2 0x0053
00000052: JUMP
00000053: JUMPDEST
00000054: PUSH2 0x008c
00000057: JUMPDEST
00000058: PUSH1 0x00
0000005a: PUSH1 0x00
0000005c: PUSH1 0x00
0000005e: PUSH2 0x0065
00000061: PUSH2 0x0113
00000064: JUMP
00000065: JUMPDEST
00000066: SWAP2
00000067: POP
00000068: PUSH20 0x932e43c7503817d245eaa985fc5d40a1f835e9b9
0000007d: SWAP1
0000007e: POP
0000007f: PUSH1 0x01
00000081: SWAP3
00000082: POP
00000083: PUSH2 0x0087
00000086: JUMP
00000087: JUMPDEST
00000088: POP
00000089: POP
0000008a: SWAP1
0000008b: JUMP
0000008c: JUMPDEST
0000008d: PUSH1 0x40
0000008f: MLOAD
00000090: DUP1
00000091: DUP3
00000092: ISZERO
00000093: ISZERO
00000094: DUP2
00000095: MSTORE
00000096: PUSH1 0x20
00000098: ADD
00000099: SWAP2
0000009a: POP
0000009b: POP
0000009c: PUSH1 0x40
0000009e: MLOAD
0000009f: DUP1
000000a0: SWAP2
000000a1: SUB
000000a2: SWAP1
000000a3: RETURN
000000a4: JUMPDEST
000000a5: PUSH2 0x00b1
000000a8: PUSH1 0x04
000000aa: DUP1
000000ab: POP
000000ac: POP
000000ad: PUSH2 0x0175
000000b0: JUMP
000000b1: JUMPDEST
000000b2: PUSH1 0x40
000000b4: MLOAD
000000b5: DUP1
000000b6: DUP3
000000b7: ISZERO
000000b8: ISZERO
000000b9: DUP2
000000ba: MSTORE
000000bb: PUSH1 0x20
000000bd: ADD
000000be: SWAP2
000000bf: POP
000000c0: POP
000000c1: PUSH1 0x40
000000c3: MLOAD
000000c4: DUP1
000000c5: SWAP2
000000c6: SUB
000000c7: SWAP1
000000c8: RETURN
000000c9: JUMPDEST
000000ca: PUSH2 0x00d6
000000cd: PUSH1 0x04
000000cf: DUP1
000000d0: POP
000000d1: POP
000000d2: PUSH2 0x0113
000000d5: JUMP
000000d6: JUMPDEST
000000d7: PUSH1 0x40
000000d9: MLOAD
000000da: DUP1
000000db: DUP3
000000dc: ISZERO
000000dd: ISZERO
000000de: DUP2
000000df: MSTORE
000000e0: PUSH1 0x20
000000e2: ADD
000000e3: SWAP2
000000e4: POP
000000e5: POP
000000e6: PUSH1 0x40
000000e8: MLOAD
000000e9: DUP1
000000ea: SWAP2
000000eb: SUB
000000ec: SWAP1
000000ed: RETURN
000000ee: JUMPDEST
000000ef: PUSH2 0x00fb
000000f2: PUSH1 0x04
000000f4: DUP1
000000f5: POP
000000f6: POP
000000f7: PUSH2 0x01be
000000fa: JUMP
000000fb: JUMPDEST
000000fc: PUSH1 0x40
000000fe: MLOAD
000000ff: DUP1
00000100: DUP3
00000101: ISZERO
00000102: ISZERO
00000103: DUP2
00000104: MSTORE
00000105: PUSH1 0x20
00000107: ADD
00000108: SWAP2
00000109: POP
0000010a: POP
0000010b: PUSH1 0x40
0000010d: MLOAD
0000010e: DUP1
0000010f: SWAP2
00000110: SUB
00000111: SWAP1
00000112: RETURN
00000113: JUMPDEST
00000114: PUSH1 0x00
00000116: PUSH1 0x00
00000118: PUSH20 0x932e43c7503817d245eaa985fc5d40a1f835e9b9
0000012d: SWAP1
0000012e: POP
0000012f: DUP1
00000130: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000145: AND
00000146: PUSH1 0x00
00000148: PUSH7 0x6a94d74f430000
00000150: PUSH1 0x40
00000152: MLOAD
00000153: DUP1
00000154: SWAP1
00000155: POP
00000156: PUSH1 0x00
00000158: PUSH1 0x40
0000015a: MLOAD
0000015b: DUP1
0000015c: DUP4
0000015d: SUB
0000015e: DUP2
0000015f: DUP6
00000160: DUP9
00000161: DUP9
00000162: CALL
00000163: SWAP4
00000164: POP
00000165: POP
00000166: POP
00000167: POP
00000168: POP
00000169: PUSH1 0x01
0000016b: SWAP2
0000016c: POP
0000016d: PUSH2 0x0171
00000170: JUMP
00000171: JUMPDEST
00000172: POP
00000173: SWAP1
00000174: JUMP
00000175: JUMPDEST
00000176: PUSH1 0x00
00000178: PUSH1 0x00
0000017a: PUSH20 0x4eecf99d543b278106ac0c0e8ffe616f2137f10a
0000018f: SWAP1
00000190: POP
00000191: DUP1
00000192: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001a7: AND
000001a8: PUSH3 0x0493e0
000001ac: PUSH2 0x03e8
000001af: POP
000001b0: POP
000001b1: POP
000001b2: PUSH1 0x01
000001b4: SWAP2
000001b5: POP
000001b6: PUSH2 0x01ba
000001b9: JUMP
000001ba: JUMPDEST
000001bb: POP
000001bc: SWAP1
000001bd: JUMP
000001be: JUMPDEST
000001bf: PUSH1 0x00
000001c1: PUSH1 0x00
000001c3: PUSH20 0x4eecf99d543b278106ac0c0e8ffe616f2137f10a
000001d8: SWAP1
000001d9: POP
000001da: DUP1
000001db: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001f0: AND
000001f1: PUSH3 0x0493e0
000001f5: PUSH1 0x00
000001f7: PUSH1 0x40
000001f9: MLOAD
000001fa: DUP1
000001fb: DUP1
000001fc: PUSH32 0x7769746864726177282900000000000000000000000000000000000000000000
0000021d: DUP2
0000021e: MSTORE
0000021f: PUSH1 0x20
00000221: ADD
00000222: POP
00000223: PUSH1 0x0a
00000225: ADD
00000226: SWAP1
00000227: POP
00000228: PUSH1 0x40
0000022a: MLOAD
0000022b: DUP1
0000022c: SWAP2
0000022d: SUB
0000022e: SWAP1
0000022f: KECCAK256
00000230: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
0000024e: SWAP1
0000024f: DIV
00000250: SWAP2
00000251: SWAP1
00000252: PUSH1 0x40
00000254: MLOAD
00000255: DUP4
00000256: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
00000274: MUL
00000275: DUP2
00000276: MSTORE
00000277: PUSH1 0x04
00000279: ADD
0000027a: DUP1
0000027b: SWAP1
0000027c: POP
0000027d: PUSH1 0x00
0000027f: PUSH1 0x40
00000281: MLOAD
00000282: DUP1
00000283: DUP4
00000284: SUB
00000285: DUP2
00000286: DUP6
00000287: DUP10
00000288: DUP9
00000289: CALL
0000028a: SWAP5
0000028b: POP
0000028c: POP
0000028d: POP
0000028e: POP
0000028f: POP
00000290: POP
00000291: PUSH1 0x01
00000293: SWAP2
00000294: POP
00000295: PUSH2 0x0299
00000298: JUMP
00000299: JUMPDEST
0000029a: POP
0000029b: SWAP1
0000029c: 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: 0xe6517f2065f466527972a14858068011c76c2d4c6b6d97c7c6522fd46573c834 call_targets: 0x880f9b02c1729536e52cf7bdafb5bf8efd8fc52a target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0xe6517f2065f466527972a14858068011c76c2d4c6b6d97c7c6522fd46573c834", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x880f9b02c1729536e52cf7bdafb5bf8efd8fc52a" ], "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": "0x644dce20", "selector": "0x644dce20", "calldata_variants": [ "0x644dce20", "0x644dce200000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x9cdf1872", "selector": "0x9cdf1872", "calldata_variants": [ "0x9cdf1872", "0x9cdf18720000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 354, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "constant_zero", "target_expression_category": "computed" }, { "pc": 649, "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: 0xe6517f2065f466527972a14858068011c76c2d4c6b6d97c7c6522fd46573c834 call_targets: 0x880f9b02c1729536e52cf7bdafb5bf8efd8fc52a target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0xe6517f2065f466527972a14858068011c76c2d4c6b6d97c7c6522fd46573c834", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x880f9b02c1729536e52cf7bdafb5bf8efd8fc52a" ], "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": "0x644dce20", "selector": "0x644dce20", "calldata_variants": [ "0x644dce20", "0x644dce200000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x9cdf1872", "selector": "0x9cdf1872", "calldata_variants": [ "0x9cdf1872", "0x9cdf18720000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 649, "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: 0xe6517f2065f466527972a14858068011c76c2d4c6b6d97c7c6522fd46573c834

call_targets: 0x880f9b02c1729536e52cf7bdafb5bf8efd8fc52a

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0xe6517f2065f466527972a14858068011c76c2d4c6b6d97c7c6522fd46573c834",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x880f9b02c1729536e52cf7bdafb5bf8efd8fc52a"
    ],
    "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": "0x644dce20",
            "selector": "0x644dce20",
            "calldata_variants": [
                "0x644dce20",
                "0x644dce200000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x9cdf1872",
            "selector": "0x9cdf1872",
            "calldata_variants": [
                "0x9cdf1872",
                "0x9cdf18720000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 354,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "constant_zero",
            "target_expression_category": "computed"
        },
        {
            "pc": 649,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 2,
    "guards_detected": [],
    "untrusted_call_count": 2
}