Analysis Run

019b477e-b109-7255-a819-858a06daffb4

complete

Chain ID

1

Address

0xf6a98a8f6e23e0a548e06af85ac9c7290618359a

Block Number

—

Created

Mon, Dec 22, 2025 7:17 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
22081	artifact.fetch	complete	1 / 3	3 months ago
22082	tool.cast_disasm	complete	1 / 3	3 months ago
89305	analysis.bundle	complete	1 / 3	2 weeks ago
89306	capability.graph	complete	1 / 3	2 weeks ago
89307	detector.run	complete	1 / 3	2 weeks ago
89308	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)

1

EXT*/BALANCE

1

Total opcodes

264

Flags

No heuristic flags raised.

View cast disassembly output

00000000: PUSH1 0x80
00000002: PUSH1 0x40
00000004: MSTORE
00000005: PUSH1 0x04
00000007: CALLDATASIZE
00000008: LT
00000009: PUSH2 0x0056
0000000c: JUMPI
0000000d: PUSH4 0xffffffff
00000012: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
00000030: PUSH1 0x00
00000032: CALLDATALOAD
00000033: DIV
00000034: AND
00000035: PUSH4 0x8da5cb5b
0000003a: DUP2
0000003b: EQ
0000003c: PUSH2 0x0058
0000003f: JUMPI
00000040: DUP1
00000041: PUSH4 0xc71daccb
00000046: EQ
00000047: PUSH2 0x0096
0000004a: JUMPI
0000004b: DUP1
0000004c: PUSH4 0xcfe52bdd
00000051: EQ
00000052: PUSH2 0x00bd
00000055: JUMPI
00000056: JUMPDEST
00000057: STOP
00000058: JUMPDEST
00000059: CALLVALUE
0000005a: DUP1
0000005b: ISZERO
0000005c: PUSH2 0x0064
0000005f: JUMPI
00000060: PUSH1 0x00
00000062: DUP1
00000063: REVERT
00000064: JUMPDEST
00000065: POP
00000066: PUSH2 0x006d
00000069: PUSH2 0x00de
0000006c: JUMP
0000006d: JUMPDEST
0000006e: PUSH1 0x40
00000070: DUP1
00000071: MLOAD
00000072: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000087: SWAP1
00000088: SWAP3
00000089: AND
0000008a: DUP3
0000008b: MSTORE
0000008c: MLOAD
0000008d: SWAP1
0000008e: DUP2
0000008f: SWAP1
00000090: SUB
00000091: PUSH1 0x20
00000093: ADD
00000094: SWAP1
00000095: RETURN
00000096: JUMPDEST
00000097: CALLVALUE
00000098: DUP1
00000099: ISZERO
0000009a: PUSH2 0x00a2
0000009d: JUMPI
0000009e: PUSH1 0x00
000000a0: DUP1
000000a1: REVERT
000000a2: JUMPDEST
000000a3: POP
000000a4: PUSH2 0x00ab
000000a7: PUSH2 0x00fa
000000aa: JUMP
000000ab: JUMPDEST
000000ac: PUSH1 0x40
000000ae: DUP1
000000af: MLOAD
000000b0: SWAP2
000000b1: DUP3
000000b2: MSTORE
000000b3: MLOAD
000000b4: SWAP1
000000b5: DUP2
000000b6: SWAP1
000000b7: SUB
000000b8: PUSH1 0x20
000000ba: ADD
000000bb: SWAP1
000000bc: RETURN
000000bd: JUMPDEST
000000be: PUSH2 0x0056
000000c1: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000d6: PUSH1 0x04
000000d8: CALLDATALOAD
000000d9: AND
000000da: PUSH2 0x0189
000000dd: JUMP
000000de: JUMPDEST
000000df: PUSH1 0x00
000000e1: SLOAD
000000e2: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000f7: AND
000000f8: DUP2
000000f9: JUMP
000000fa: JUMPDEST
000000fb: PUSH1 0x00
000000fd: DUP1
000000fe: SLOAD
000000ff: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000114: AND
00000115: CALLER
00000116: DUP2
00000117: EQ
00000118: PUSH2 0x0182
0000011b: JUMPI
0000011c: PUSH1 0x40
0000011e: DUP1
0000011f: MLOAD
00000120: PUSH32 0x08c379a000000000000000000000000000000000000000000000000000000000
00000141: DUP2
00000142: MSTORE
00000143: PUSH1 0x20
00000145: PUSH1 0x04
00000147: DUP3
00000148: ADD
00000149: MSTORE
0000014a: PUSH1 0x16
0000014c: PUSH1 0x24
0000014e: DUP3
0000014f: ADD
00000150: MSTORE
00000151: PUSH32 0x53656e646572206e6f7420617574686f72697a65642e00000000000000000000
00000172: PUSH1 0x44
00000174: DUP3
00000175: ADD
00000176: MSTORE
00000177: SWAP1
00000178: MLOAD
00000179: SWAP1
0000017a: DUP2
0000017b: SWAP1
0000017c: SUB
0000017d: PUSH1 0x64
0000017f: ADD
00000180: SWAP1
00000181: REVERT
00000182: JUMPDEST
00000183: POP
00000184: POP
00000185: ADDRESS
00000186: BALANCE
00000187: SWAP1
00000188: JUMP
00000189: JUMPDEST
0000018a: PUSH1 0x00
0000018c: SLOAD
0000018d: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000001a2: AND
000001a3: CALLER
000001a4: DUP2
000001a5: EQ
000001a6: PUSH2 0x0210
000001a9: JUMPI
000001aa: PUSH1 0x40
000001ac: DUP1
000001ad: MLOAD
000001ae: PUSH32 0x08c379a000000000000000000000000000000000000000000000000000000000
000001cf: DUP2
000001d0: MSTORE
000001d1: PUSH1 0x20
000001d3: PUSH1 0x04
000001d5: DUP3
000001d6: ADD
000001d7: MSTORE
000001d8: PUSH1 0x16
000001da: PUSH1 0x24
000001dc: DUP3
000001dd: ADD
000001de: MSTORE
000001df: PUSH32 0x53656e646572206e6f7420617574686f72697a65642e00000000000000000000
00000200: PUSH1 0x44
00000202: DUP3
00000203: ADD
00000204: MSTORE
00000205: SWAP1
00000206: MLOAD
00000207: SWAP1
00000208: DUP2
00000209: SWAP1
0000020a: SUB
0000020b: PUSH1 0x64
0000020d: ADD
0000020e: SWAP1
0000020f: REVERT
00000210: JUMPDEST
00000211: PUSH1 0x40
00000213: DUP1
00000214: MLOAD
00000215: CALLVALUE
00000216: DUP2
00000217: MSTORE
00000218: SWAP1
00000219: MLOAD
0000021a: PUSH32 0x49b4c3f4344f33413322c03885f90f29e906bd8eb0cb2c3d815ee1ad2b3c989c
0000023b: SWAP2
0000023c: DUP2
0000023d: SWAP1
0000023e: SUB
0000023f: PUSH1 0x20
00000241: ADD
00000242: SWAP1
00000243: LOG1
00000244: PUSH1 0x40
00000246: MLOAD
00000247: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
0000025c: DUP4
0000025d: AND
0000025e: SWAP1
0000025f: CALLVALUE
00000260: DUP1
00000261: ISZERO
00000262: PUSH2 0x08fc
00000265: MUL
00000266: SWAP2
00000267: PUSH1 0x00
00000269: DUP2
0000026a: DUP2
0000026b: DUP2
0000026c: DUP6
0000026d: DUP9
0000026e: DUP9
0000026f: CALL
00000270: SWAP4
00000271: POP
00000272: POP
00000273: POP
00000274: POP
00000275: ISZERO
00000276: ISZERO
00000277: PUSH2 0x027f
0000027a: JUMPI
0000027b: PUSH1 0x00
0000027d: DUP1
0000027e: REVERT
0000027f: JUMPDEST
00000280: POP
00000281: POP
00000282: JUMP
00000283: STOP
00000284: LOG1
00000285: PUSH6 0x627a7a723058
0000028c: KECCAK256
0000028d: SLOAD
0000028e: PUSH27 0x0742787196cdfa9450c9b12155620df20ce054185a9764367212ab
000002aa: MOD
000002ab: EQ
000002ac: UNKNOWN(0xEF)
000002ad: STOP
000002ae: UNKNOWN(0x29)

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: 0x3f8bb66266202c79c69791c2058c2a79e293d413cff32a59f3e0bc4f0904b31d call_targets: 0xf6a98a8f6e23e0a548e06af85ac9c7290618359a target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x3f8bb66266202c79c69791c2058c2a79e293d413cff32a59f3e0bc4f0904b31d", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xf6a98a8f6e23e0a548e06af85ac9c7290618359a" ], "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": "0x8da5cb5b", "selector": "0x8da5cb5b", "calldata_variants": [ "0x8da5cb5b", "0x8da5cb5b0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xc71daccb", "selector": "0xc71daccb", "calldata_variants": [ "0xc71daccb", "0xc71daccb0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xcfe52bdd", "selector": "0xcfe52bdd", "calldata_variants": [ "0xcfe52bdd", "0xcfe52bdd0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 623, "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: 0x3f8bb66266202c79c69791c2058c2a79e293d413cff32a59f3e0bc4f0904b31d call_targets: 0xf6a98a8f6e23e0a548e06af85ac9c7290618359a target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x3f8bb66266202c79c69791c2058c2a79e293d413cff32a59f3e0bc4f0904b31d", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xf6a98a8f6e23e0a548e06af85ac9c7290618359a" ], "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": "0x8da5cb5b", "selector": "0x8da5cb5b", "calldata_variants": [ "0x8da5cb5b", "0x8da5cb5b0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xc71daccb", "selector": "0xc71daccb", "calldata_variants": [ "0xc71daccb", "0xc71daccb0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xcfe52bdd", "selector": "0xcfe52bdd", "calldata_variants": [ "0xcfe52bdd", "0xcfe52bdd0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 623, "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: 0x3f8bb66266202c79c69791c2058c2a79e293d413cff32a59f3e0bc4f0904b31d

call_targets: 0xf6a98a8f6e23e0a548e06af85ac9c7290618359a

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x3f8bb66266202c79c69791c2058c2a79e293d413cff32a59f3e0bc4f0904b31d",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xf6a98a8f6e23e0a548e06af85ac9c7290618359a"
    ],
    "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": "0x8da5cb5b",
            "selector": "0x8da5cb5b",
            "calldata_variants": [
                "0x8da5cb5b",
                "0x8da5cb5b0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xc71daccb",
            "selector": "0xc71daccb",
            "calldata_variants": [
                "0xc71daccb",
                "0xc71daccb0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xcfe52bdd",
            "selector": "0xcfe52bdd",
            "calldata_variants": [
                "0xcfe52bdd",
                "0xcfe52bdd0000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 623,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 1,
    "guards_detected": [],
    "untrusted_call_count": 1
}