Analysis Run

019b477e-d6b1-7358-94cc-5477973a5a65

complete

Chain ID

1

Address

0x024d2378d80df4c6f49cb1f388d5a53d42c3e5fd

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
28749	artifact.fetch	complete	1 / 3	3 months ago
28750	tool.cast_disasm	complete	1 / 3	3 months ago
71912	analysis.bundle	complete	1 / 3	1 week ago
71913	capability.graph	complete	1 / 3	1 week ago
71914	detector.run	complete	1 / 3	1 week ago
71915	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

0

Total opcodes

159

Flags

delegatecall_present

View cast disassembly output

00000000: PUSH1 0x80
00000002: PUSH1 0x40
00000004: MSTORE
00000005: PUSH1 0x0a
00000007: PUSH1 0x0c
00000009: JUMP
0000000a: JUMPDEST
0000000b: STOP
0000000c: JUMPDEST
0000000d: PUSH1 0x18
0000000f: PUSH1 0x14
00000011: PUSH1 0x1a
00000013: JUMP
00000014: JUMPDEST
00000015: PUSH1 0x9d
00000017: JUMP
00000018: JUMPDEST
00000019: JUMP
0000001a: JUMPDEST
0000001b: PUSH0
0000001c: PUSH32 0x000000000000000000000000dd38a5a7789c74fc7f64556fc772343658eebb04
0000003d: PUSH1 0x01
0000003f: PUSH1 0x01
00000041: PUSH1 0xa0
00000043: SHL
00000044: SUB
00000045: AND
00000046: PUSH4 0x5c60da1b
0000004b: PUSH1 0x40
0000004d: MLOAD
0000004e: DUP2
0000004f: PUSH4 0xffffffff
00000054: AND
00000055: PUSH1 0xe0
00000057: SHL
00000058: DUP2
00000059: MSTORE
0000005a: PUSH1 0x04
0000005c: ADD
0000005d: PUSH1 0x20
0000005f: PUSH1 0x40
00000061: MLOAD
00000062: DUP1
00000063: DUP4
00000064: SUB
00000065: DUP2
00000066: DUP7
00000067: GAS
00000068: STATICCALL
00000069: ISZERO
0000006a: DUP1
0000006b: ISZERO
0000006c: PUSH1 0x76
0000006e: JUMPI
0000006f: RETURNDATASIZE
00000070: PUSH0
00000071: DUP1
00000072: RETURNDATACOPY
00000073: RETURNDATASIZE
00000074: PUSH0
00000075: REVERT
00000076: JUMPDEST
00000077: POP
00000078: POP
00000079: POP
0000007a: POP
0000007b: PUSH1 0x40
0000007d: MLOAD
0000007e: RETURNDATASIZE
0000007f: PUSH1 0x1f
00000081: NOT
00000082: PUSH1 0x1f
00000084: DUP3
00000085: ADD
00000086: AND
00000087: DUP3
00000088: ADD
00000089: DUP1
0000008a: PUSH1 0x40
0000008c: MSTORE
0000008d: POP
0000008e: DUP2
0000008f: ADD
00000090: SWAP1
00000091: PUSH1 0x98
00000093: SWAP2
00000094: SWAP1
00000095: PUSH1 0xba
00000097: JUMP
00000098: JUMPDEST
00000099: SWAP1
0000009a: POP
0000009b: SWAP1
0000009c: JUMP
0000009d: JUMPDEST
0000009e: CALLDATASIZE
0000009f: PUSH0
000000a0: DUP1
000000a1: CALLDATACOPY
000000a2: PUSH0
000000a3: DUP1
000000a4: CALLDATASIZE
000000a5: PUSH0
000000a6: DUP5
000000a7: GAS
000000a8: DELEGATECALL
000000a9: RETURNDATASIZE
000000aa: PUSH0
000000ab: DUP1
000000ac: RETURNDATACOPY
000000ad: DUP1
000000ae: DUP1
000000af: ISZERO
000000b0: PUSH1 0xb6
000000b2: JUMPI
000000b3: RETURNDATASIZE
000000b4: PUSH0
000000b5: RETURN
000000b6: JUMPDEST
000000b7: RETURNDATASIZE
000000b8: PUSH0
000000b9: REVERT
000000ba: JUMPDEST
000000bb: PUSH0
000000bc: PUSH1 0x20
000000be: DUP3
000000bf: DUP5
000000c0: SUB
000000c1: SLT
000000c2: ISZERO
000000c3: PUSH1 0xc9
000000c5: JUMPI
000000c6: PUSH0
000000c7: DUP1
000000c8: REVERT
000000c9: JUMPDEST
000000ca: DUP2
000000cb: MLOAD
000000cc: PUSH1 0x01
000000ce: PUSH1 0x01
000000d0: PUSH1 0xa0
000000d2: SHL
000000d3: SUB
000000d4: DUP2
000000d5: AND
000000d6: DUP2
000000d7: EQ
000000d8: PUSH1 0xde
000000da: JUMPI
000000db: PUSH0
000000dc: DUP1
000000dd: REVERT
000000de: JUMPDEST
000000df: SWAP4
000000e0: SWAP3
000000e1: POP
000000e2: POP
000000e3: POP
000000e4: JUMP

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 trace_id: 0x50d6340b1bbfd6efb358ae51c4a83d9ea71cdbe9514ad9256650f919d9401cb8 call_targets: 0x181cdaf63623819d2da7f3dc83d0996402875075 target_varies: no classification: constant_target validation_json { "sink": "DELEGATECALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x50d6340b1bbfd6efb358ae51c4a83d9ea71cdbe9514ad9256650f919d9401cb8", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x181cdaf63623819d2da7f3dc83d0996402875075" ], "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": 168, "opcode": "DELEGATECALL", "returndata_checked": null, "value_expression_category": "n/a", "target_expression_category": "computed" } ], "guards_detected": [], "delegatecall_count": 1, "untrusted_delegatecall_count": 1 }

Severity

Category

Tool

Title

Confidence

Validated

Confirmed

Details

critical

upgradeability

detector

Untrusted DELEGATECALL target reachable

70

no

view

trace_id: 0x50d6340b1bbfd6efb358ae51c4a83d9ea71cdbe9514ad9256650f919d9401cb8

call_targets: 0x181cdaf63623819d2da7f3dc83d0996402875075

target_varies: no

classification: constant_target

validation_json

{
    "sink": "DELEGATECALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x50d6340b1bbfd6efb358ae51c4a83d9ea71cdbe9514ad9256650f919d9401cb8",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x181cdaf63623819d2da7f3dc83d0996402875075"
    ],
    "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": 168,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        }
    ],
    "guards_detected": [],
    "delegatecall_count": 1,
    "untrusted_delegatecall_count": 1
}