Analysis Run

019b3836-4cfa-7171-b3e3-d5f3ef74d137

complete

Chain ID

1

Address

0x16c4b704542d0ab0e9eca2bf7cd2858324abf08b

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

SELFDESTRUCT 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
7141	artifact.fetch	complete	1 / 3	4 months ago
7142	tool.cast_disasm	complete	1 / 3	4 months ago
50404	analysis.bundle	complete	1 / 3	2 weeks ago
50405	capability.graph	complete	1 / 3	2 weeks ago
50406	detector.run	complete	1 / 3	2 weeks ago
50407	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

1

CREATE2

0

CALL-family (heavy)

0

EXT*/BALANCE

0

Total opcodes

73

Flags

selfdestruct_present

View cast disassembly output

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: PUSH1 0xe0
00000007: PUSH1 0x02
00000009: EXP
0000000a: PUSH1 0x00
0000000c: CALLDATALOAD
0000000d: DIV
0000000e: PUSH4 0x19ff1d21
00000013: DUP2
00000014: EQ
00000015: PUSH1 0x24
00000017: JUMPI
00000018: DUP1
00000019: PUSH4 0x41c0e1b5
0000001e: EQ
0000001f: PUSH1 0x8c
00000021: JUMPI
00000022: JUMPDEST
00000023: STOP
00000024: JUMPDEST
00000025: PUSH1 0x22
00000027: PUSH1 0x01
00000029: DUP1
0000002a: SLOAD
0000002b: DUP2
0000002c: ADD
0000002d: SWAP1
0000002e: DUP2
0000002f: SWAP1
00000030: SSTORE
00000031: PUSH1 0x80
00000033: SWAP1
00000034: DUP2
00000035: MSTORE
00000036: PUSH1 0x40
00000038: PUSH1 0x60
0000003a: SWAP1
0000003b: DUP2
0000003c: MSTORE
0000003d: PUSH1 0x0c
0000003f: PUSH1 0xa0
00000041: MSTORE
00000042: PUSH32 0x486f772061726520796f753f0000000000000000000000000000000000000000
00000063: PUSH1 0xc0
00000065: MSTORE
00000066: PUSH32 0x9aebaa3e05489b87a4f1a579c2b20e172ade0db465c68ac336ff5c6489c7dfee
00000087: SWAP2
00000088: SWAP1
00000089: LOG1
0000008a: JUMPDEST
0000008b: JUMP
0000008c: JUMPDEST
0000008d: PUSH1 0x22
0000008f: PUSH1 0x00
00000091: SLOAD
00000092: CALLER
00000093: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000a8: SWAP1
000000a9: DUP2
000000aa: AND
000000ab: SWAP2
000000ac: AND
000000ad: EQ
000000ae: ISZERO
000000af: PUSH1 0x8a
000000b1: JUMPI
000000b2: PUSH1 0x00
000000b4: SLOAD
000000b5: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000ca: AND
000000cb: SELFDESTRUCT

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	SELFDESTRUCT reachable	65	no	no	view trace_id: 0x10ffce394a6a9fcba4db6771935becffabaf1dddf275b8c20df7c78414cee784 validation_json { "sink": "SELFDESTRUCT", "errors": 0, "status": "unknown", "attempts": 4, "trace_id": "0x10ffce394a6a9fcba4db6771935becffabaf1dddf275b8c20df7c78414cee784", "confirmed": false, "trace_mode": "structLogs", "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": "0x19ff1d21", "selector": "0x19ff1d21", "calldata_variants": [ "0x19ff1d21", "0x19ff1d210000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x41c0e1b5", "selector": "0x41c0e1b5", "calldata_variants": [ "0x41c0e1b5", "0x41c0e1b50000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "guards_detected": [], "selfdestruct_count": 1 }

Severity

Category

Tool

Title

Confidence

Validated

Confirmed

Details

high

other

detector

SELFDESTRUCT reachable

65

no

view

trace_id: 0x10ffce394a6a9fcba4db6771935becffabaf1dddf275b8c20df7c78414cee784

validation_json

{
    "sink": "SELFDESTRUCT",
    "errors": 0,
    "status": "unknown",
    "attempts": 4,
    "trace_id": "0x10ffce394a6a9fcba4db6771935becffabaf1dddf275b8c20df7c78414cee784",
    "confirmed": false,
    "trace_mode": "structLogs",
    "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": "0x19ff1d21",
            "selector": "0x19ff1d21",
            "calldata_variants": [
                "0x19ff1d21",
                "0x19ff1d210000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x41c0e1b5",
            "selector": "0x41c0e1b5",
            "calldata_variants": [
                "0x41c0e1b5",
                "0x41c0e1b50000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "guards_detected": [],
    "selfdestruct_count": 1
}