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Analysis Run

019b477e-b9ad-712c-90b0-8c38b13ccace

complete
Chain ID
1
Address
0x3fb09b5c3f9bd391c8fc951a40676cf37b4d6f9f
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
Verified
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
23627 artifact.fetch complete 1 / 3 3 months ago
23628 tool.cast_disasm complete 1 / 3 3 months ago
90433 analysis.bundle complete 1 / 3 2 weeks ago
90434 capability.graph complete 1 / 3 2 weeks ago
90435 detector.run complete 1 / 3 2 weeks ago
90436 validation.fork complete 1 / 3 2 weeks ago

Artifact

Runtime bytecode: available
Creation TX: —
Deployer: —
Proxy: no
Implementation:
—
Verified Source: yes

Slither

tool.slither

No slither job recorded yet.

Codex

report.consolidate

No codex job recorded yet.

Opcode Heuristics

tool.cast_disasm
Delegatecall
2
Selfdestruct
0
CREATE2
0
CALL-family (heavy)
1
EXT*/BALANCE
0
Total opcodes
79
Flags
delegatecall_present proxy_like_runtime
View cast disassembly output 
00000000: PUSH1 0x80
00000002: PUSH1 0x40
00000004: MSTORE
00000005: PUSH32 0xc5f16f0fcc639fa48a6947836d9850f504798523bf8c9a3a87d5876cf622bcf7
00000026: SLOAD
00000027: PUSH1 0x40
00000029: MLOAD
0000002a: CALLDATASIZE
0000002b: PUSH1 0x00
0000002d: DUP3
0000002e: CALLDATACOPY
0000002f: PUSH1 0x00
00000031: DUP1
00000032: CALLDATASIZE
00000033: DUP4
00000034: DUP6
00000035: GAS
00000036: DELEGATECALL
00000037: RETURNDATASIZE
00000038: DUP1
00000039: PUSH1 0x00
0000003b: DUP5
0000003c: RETURNDATACOPY
0000003d: DUP2
0000003e: PUSH1 0x00
00000040: DUP2
00000041: EQ
00000042: PUSH1 0x48
00000044: JUMPI
00000045: DUP2
00000046: DUP5
00000047: RETURN
00000048: JUMPDEST
00000049: DUP2
0000004a: DUP5
0000004b: REVERT
0000004c: INVALID
0000004d: LOG2
0000004e: PUSH5 0x6970667358
00000054: UNKNOWN(0x22)
00000055: SLT
00000056: KECCAK256
00000057: JUMPI
00000058: UNKNOWN(0xE2)
00000059: UNKNOWN(0xB7)
0000005a: PUSH0
0000005b: ORIGIN
0000005c: MULMOD
0000005d: UNKNOWN(0x4D)
0000005e: SWAP4
0000005f: MOD
00000060: UNKNOWN(0xE5)
00000061: REVERT
00000062: UNKNOWN(0x25)
00000063: PUSH1 0xc7
00000065: BLOCKHASH
00000066: CALL
00000067: DELEGATECALL
00000068: CALLDATALOAD
00000069: GAS
0000006a: KECCAK256
0000006b: SWAP8
0000006c: DUP12
0000006d: SWAP15
0000006e: PC
0000006f: UNKNOWN(0xDF)
00000070: DUP2
00000071: UNKNOWN(0xB2)
00000072: DIFFICULTY
00000073: OR
00000074: DUP3
00000075: XOR
00000076: SWAP10
00000077: PUSH5 0x736f6c6343
0000007d: STOP
0000007e: MOD
0000007f: UNKNOWN(0x0C)
00000080: STOP
00000081: CALLER

Findings

validated = confirmed for call sinks; sink observed for others
Severity Category Tool Title Confidence Validated Confirmed Details
high upgradeability detector Untrusted DELEGATECALL target reachable 55 no no
view
trace_id: 0xa7a6d61b8b7f322681dad2479d8360a1b210975541b68e4e926805470eb26b63
call_targets: 0x141a01b4ec8e9424dec5b866c0f580d552007ac5
target_varies: no
classification: constant_target
validation_json 
{
    "sink": "DELEGATECALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0xa7a6d61b8b7f322681dad2479d8360a1b210975541b68e4e926805470eb26b63",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x141a01b4ec8e9424dec5b866c0f580d552007ac5"
    ],
    "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": 54,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        },
        {
            "pc": 103,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        }
    ],
    "guards_detected": [
        {
            "pc": 91,
            "type": "tx_origin_used"
        }
    ],
    "delegatecall_count": 2,
    "untrusted_delegatecall_count": 2
}
high auth detector Authorization based on tx.origin 70 no —
view
validation_json 
{
    "reason": "missing sink mapping",
    "status": "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 
{
    "guards_detected": [
        {
            "pc": 91,
            "type": "tx_origin_used"
        }
    ]
}
medium other detector Untrusted CALL target/value reachable 45 no no
view
trace_id: 0xa7a6d61b8b7f322681dad2479d8360a1b210975541b68e4e926805470eb26b63
call_targets: 0x3fb09b5c3f9bd391c8fc951a40676cf37b4d6f9f
target_varies: no
classification: constant_target
validation_json 
{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0xa7a6d61b8b7f322681dad2479d8360a1b210975541b68e4e926805470eb26b63",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x3fb09b5c3f9bd391c8fc951a40676cf37b4d6f9f"
    ],
    "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": 102,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 1,
    "guards_detected": [
        {
            "pc": 91,
            "type": "tx_origin_used"
        }
    ],
    "untrusted_call_count": 1
}
medium other detector ETH value transfer possible 40 no no
view
trace_id: 0xa7a6d61b8b7f322681dad2479d8360a1b210975541b68e4e926805470eb26b63
call_targets: 0x3fb09b5c3f9bd391c8fc951a40676cf37b4d6f9f
target_varies: no
classification: constant_target
validation_json 
{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0xa7a6d61b8b7f322681dad2479d8360a1b210975541b68e4e926805470eb26b63",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x3fb09b5c3f9bd391c8fc951a40676cf37b4d6f9f"
    ],
    "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": 102,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "eth_value_calls": 1,
    "guards_detected": [
        {
            "pc": 91,
            "type": "tx_origin_used"
        }
    ]
}