Analysis Run

019b477e-b9bc-72a1-86ef-0d7e10a62551

complete

Chain ID

1

Address

0xd5c97daa0bff751e4282bbc5ac8d008738881224

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 DELEGATECALL target 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
23635	artifact.fetch	complete	1 / 3	3 months ago
23636	tool.cast_disasm	complete	1 / 3	3 months ago
90413	analysis.bundle	complete	1 / 3	1 week ago
90414	capability.graph	complete	1 / 3	1 week ago
90415	detector.run	complete	1 / 3	1 week ago
90416	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

1

Selfdestruct

0

CREATE2

0

CALL-family (heavy)

1

EXT*/BALANCE

1

Total opcodes

186

Flags

delegatecall_present

View cast disassembly output

00000000: PUSH1 0x80
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: PUSH2 0x000b
00000009: JUMPI
0000000a: STOP
0000000b: JUMPDEST
0000000c: PUSH1 0x40
0000000e: DUP1
0000000f: MLOAD
00000010: PUSH4 0x43ee5907
00000015: PUSH1 0xe1
00000017: SHL
00000018: DUP2
00000019: MSTORE
0000001a: SWAP1
0000001b: MLOAD
0000001c: PUSH32 0x0000000000000000000000005ed3c9089ed0355bc77cf439dc2ed28c4054c8c4
0000003d: SWAP2
0000003e: PUSH32 0x000000000000000000000000dac17f958d2ee523a2206206994597c13d831ec7
0000005f: SWAP2
00000060: PUSH32 0x0000000000000000000000000000000000000000000000000000000000000000
00000081: SWAP2
00000082: PUSH32 0x0000000000000000000000000b342c51d1592c41068d5d4b4da4a68c0a04d5a4
000000a3: SWAP2
000000a4: PUSH32 0x000000000000000000005af3107a40000000000000000001000000e8d4a51000
000000c5: SWAP2
000000c6: PUSH1 0x00
000000c8: SWAP2
000000c9: PUSH1 0x01
000000cb: PUSH1 0x01
000000cd: PUSH1 0xa0
000000cf: SHL
000000d0: SUB
000000d1: DUP9
000000d2: AND
000000d3: SWAP2
000000d4: PUSH4 0x87dcb20e
000000d9: SWAP2
000000da: PUSH1 0x04
000000dc: DUP1
000000dd: DUP4
000000de: ADD
000000df: SWAP3
000000e0: PUSH1 0x20
000000e2: SWAP3
000000e3: SWAP2
000000e4: SWAP1
000000e5: DUP3
000000e6: SWAP1
000000e7: SUB
000000e8: ADD
000000e9: DUP2
000000ea: DUP8
000000eb: DUP8
000000ec: DUP1
000000ed: EXTCODESIZE
000000ee: ISZERO
000000ef: DUP1
000000f0: ISZERO
000000f1: PUSH2 0x00f9
000000f4: JUMPI
000000f5: PUSH1 0x00
000000f7: DUP1
000000f8: REVERT
000000f9: JUMPDEST
000000fa: POP
000000fb: GAS
000000fc: CALL
000000fd: ISZERO
000000fe: DUP1
000000ff: ISZERO
00000100: PUSH2 0x010d
00000103: JUMPI
00000104: RETURNDATASIZE
00000105: PUSH1 0x00
00000107: DUP1
00000108: RETURNDATACOPY
00000109: RETURNDATASIZE
0000010a: PUSH1 0x00
0000010c: REVERT
0000010d: JUMPDEST
0000010e: POP
0000010f: POP
00000110: POP
00000111: POP
00000112: PUSH1 0x40
00000114: MLOAD
00000115: RETURNDATASIZE
00000116: PUSH1 0x20
00000118: DUP2
00000119: LT
0000011a: ISZERO
0000011b: PUSH2 0x0123
0000011e: JUMPI
0000011f: PUSH1 0x00
00000121: DUP1
00000122: REVERT
00000123: JUMPDEST
00000124: POP
00000125: MLOAD
00000126: PUSH1 0x40
00000128: MLOAD
00000129: SWAP1
0000012a: SWAP2
0000012b: POP
0000012c: CALLDATASIZE
0000012d: DUP1
0000012e: PUSH1 0x00
00000130: DUP4
00000131: CALLDATACOPY
00000132: DUP2
00000133: DUP2
00000134: ADD
00000135: DUP9
00000136: DUP2
00000137: MSTORE
00000138: PUSH1 0x20
0000013a: DUP2
0000013b: ADD
0000013c: DUP9
0000013d: SWAP1
0000013e: MSTORE
0000013f: PUSH1 0x40
00000141: DUP2
00000142: ADD
00000143: DUP8
00000144: SWAP1
00000145: MSTORE
00000146: PUSH1 0x60
00000148: DUP2
00000149: ADD
0000014a: DUP7
0000014b: SWAP1
0000014c: MSTORE
0000014d: PUSH1 0x80
0000014f: ADD
00000150: DUP5
00000151: SWAP1
00000152: MSTORE
00000153: PUSH1 0xa0
00000155: ADD
00000156: PUSH1 0x00
00000158: DUP1
00000159: DUP3
0000015a: DUP5
0000015b: DUP7
0000015c: GAS
0000015d: DELEGATECALL
0000015e: RETURNDATASIZE
0000015f: SWAP2
00000160: POP
00000161: DUP2
00000162: PUSH1 0x00
00000164: DUP5
00000165: RETURNDATACOPY
00000166: DUP1
00000167: DUP1
00000168: ISZERO
00000169: PUSH2 0x0170
0000016c: JUMPI
0000016d: DUP3
0000016e: DUP5
0000016f: RETURN
00000170: JUMPDEST
00000171: DUP3
00000172: DUP5
00000173: REVERT
00000174: INVALID
00000175: LOG2
00000176: PUSH5 0x6970667358
0000017c: UNKNOWN(0x22)
0000017d: SLT
0000017e: KECCAK256
0000017f: SWAP10
00000180: UNKNOWN(0xC4)
00000181: PUSH19 0xe7c795c5c12331e89d9d4e3a7734fdfa1b8329
00000195: UNKNOWN(0xFB)
00000196: JUMP
00000197: SIGNEXTEND
00000198: UNKNOWN(0x4E)
00000199: UNKNOWN(0xCB)
0000019a: UNKNOWN(0xEC)
0000019b: UNKNOWN(0xBF)
0000019c: PUSH31

Findings

validated = confirmed for call sinks; sink observed for others

Severity	Category	Tool	Title	Confidence	Validated	Confirmed	Details
critical	upgradeability	detector	Untrusted DELEGATECALL target reachable	70	no	no	view validation_json { "sink": "DELEGATECALL", "errors": 10, "status": "unknown", "attempts": 11, "confirmed": false, "trace_mode": "callTracer", "call_targets": null, "matched_probe": null, "target_varies": null, "classification": "no_sink" } witness_json { "notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata", "constraints": [], "entrypoints": [ { "calldata": "0x", "selector": "fallback", "calldata_variants": [ "0x" ] } ] } evidence_json { "examples": [ { "pc": 349, "opcode": "DELEGATECALL", "returndata_checked": null, "value_expression_category": "n/a", "target_expression_category": "computed" } ], "guards_detected": [], "delegatecall_count": 1, "untrusted_delegatecall_count": 1 }
high	other	detector	Untrusted CALL target/value reachable	60	no	no	view trace_id: 0x8029c509525527ade022c2f794bbc259dd904c9b0c59369fdf448979a2080894 call_targets: 0xd5c97daa0bff751e4282bbc5ac8d008738881224 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x8029c509525527ade022c2f794bbc259dd904c9b0c59369fdf448979a2080894", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xd5c97daa0bff751e4282bbc5ac8d008738881224" ], "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": "0x", "selector": "fallback", "calldata_variants": [ "0x" ] } ] } evidence_json { "examples": [ { "pc": 252, "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: 0x8029c509525527ade022c2f794bbc259dd904c9b0c59369fdf448979a2080894 call_targets: 0xd5c97daa0bff751e4282bbc5ac8d008738881224 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x8029c509525527ade022c2f794bbc259dd904c9b0c59369fdf448979a2080894", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0xd5c97daa0bff751e4282bbc5ac8d008738881224" ], "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": "0x", "selector": "fallback", "calldata_variants": [ "0x" ] } ] } evidence_json { "examples": [ { "pc": 252, "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

critical

upgradeability

detector

Untrusted DELEGATECALL target reachable

70

no

view

validation_json

{
    "sink": "DELEGATECALL",
    "errors": 10,
    "status": "unknown",
    "attempts": 11,
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": null,
    "matched_probe": null,
    "target_varies": null,
    "classification": "no_sink"
}

witness_json

{
    "notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata",
    "constraints": [],
    "entrypoints": [
        {
            "calldata": "0x",
            "selector": "fallback",
            "calldata_variants": [
                "0x"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 349,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        }
    ],
    "guards_detected": [],
    "delegatecall_count": 1,
    "untrusted_delegatecall_count": 1
}

high

other

detector

Untrusted CALL target/value reachable

60

no

view

trace_id: 0x8029c509525527ade022c2f794bbc259dd904c9b0c59369fdf448979a2080894

call_targets: 0xd5c97daa0bff751e4282bbc5ac8d008738881224

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x8029c509525527ade022c2f794bbc259dd904c9b0c59369fdf448979a2080894",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xd5c97daa0bff751e4282bbc5ac8d008738881224"
    ],
    "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": "0x",
            "selector": "fallback",
            "calldata_variants": [
                "0x"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 252,
            "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

view

trace_id: 0x8029c509525527ade022c2f794bbc259dd904c9b0c59369fdf448979a2080894

call_targets: 0xd5c97daa0bff751e4282bbc5ac8d008738881224

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x8029c509525527ade022c2f794bbc259dd904c9b0c59369fdf448979a2080894",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0xd5c97daa0bff751e4282bbc5ac8d008738881224"
    ],
    "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": "0x",
            "selector": "fallback",
            "calldata_variants": [
                "0x"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 252,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "eth_value_calls": 1,
    "guards_detected": []
}