Analysis Run

019b3836-4dbd-714a-8e8d-6085807a3f57

complete

Chain ID

1

Address

0xc31c274617765a559587f2bb632291fbda1a2dbb

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
7261	artifact.fetch	complete	1 / 3	3 months ago
7262	tool.cast_disasm	complete	1 / 3	3 months ago
109154	analysis.bundle	complete	1 / 3	1 week ago
109155	capability.graph	complete	1 / 3	1 week ago
109156	detector.run	complete	1 / 3	1 week ago
109157	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

0

Selfdestruct

1

CREATE2

0

CALL-family (heavy)

0

EXT*/BALANCE

0

Total opcodes

138

Flags

selfdestruct_present

View cast disassembly output

00000000: PUSH1 0x60
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: ISZERO
00000007: PUSH1 0x31
00000009: JUMPI
0000000a: PUSH1 0xe0
0000000c: PUSH1 0x02
0000000e: EXP
0000000f: PUSH1 0x00
00000011: CALLDATALOAD
00000012: DIV
00000013: PUSH4 0x41c0e1b5
00000018: DUP2
00000019: EQ
0000001a: PUSH1 0x38
0000001c: JUMPI
0000001d: DUP1
0000001e: PUSH4 0xb4a99a4e
00000023: EQ
00000024: PUSH1 0x67
00000026: JUMPI
00000027: DUP1
00000028: PUSH4 0xe28e4579
0000002d: EQ
0000002e: PUSH1 0x8f
00000030: JUMPI
00000031: JUMPDEST
00000032: PUSH1 0xa7
00000034: PUSH1 0x36
00000036: JUMPDEST
00000037: JUMP
00000038: JUMPDEST
00000039: PUSH1 0xa7
0000003b: PUSH1 0x01
0000003d: SLOAD
0000003e: CALLER
0000003f: PUSH1 0x01
00000041: PUSH1 0xa0
00000043: PUSH1 0x02
00000045: EXP
00000046: SUB
00000047: SWAP1
00000048: DUP2
00000049: AND
0000004a: SWAP2
0000004b: AND
0000004c: EQ
0000004d: ISZERO
0000004e: PUSH1 0x36
00000050: JUMPI
00000051: PUSH1 0x00
00000053: SLOAD
00000054: NUMBER
00000055: GT
00000056: ISZERO
00000057: PUSH1 0x36
00000059: JUMPI
0000005a: PUSH1 0x01
0000005c: SLOAD
0000005d: PUSH1 0x01
0000005f: PUSH1 0xa0
00000061: PUSH1 0x02
00000063: EXP
00000064: SUB
00000065: AND
00000066: SELFDESTRUCT
00000067: JUMPDEST
00000068: PUSH1 0x01
0000006a: SLOAD
0000006b: PUSH1 0x01
0000006d: PUSH1 0xa0
0000006f: PUSH1 0x02
00000071: EXP
00000072: SUB
00000073: AND
00000074: PUSH1 0x40
00000076: DUP1
00000077: MLOAD
00000078: PUSH1 0x01
0000007a: PUSH1 0xa0
0000007c: PUSH1 0x02
0000007e: EXP
0000007f: SUB
00000080: SWAP1
00000081: SWAP3
00000082: AND
00000083: DUP3
00000084: MSTORE
00000085: MLOAD
00000086: SWAP1
00000087: DUP2
00000088: SWAP1
00000089: SUB
0000008a: PUSH1 0x20
0000008c: ADD
0000008d: SWAP1
0000008e: RETURN
0000008f: JUMPDEST
00000090: PUSH1 0xa9
00000092: PUSH1 0x00
00000094: DUP1
00000095: SLOAD
00000096: NUMBER
00000097: DUP1
00000098: DUP3
00000099: SUB
0000009a: SWAP2
0000009b: LT
0000009c: ISZERO
0000009d: PUSH1 0xa2
0000009f: JUMPI
000000a0: POP
000000a1: DUP1
000000a2: JUMPDEST
000000a3: SWAP2
000000a4: SWAP1
000000a5: POP
000000a6: JUMP
000000a7: JUMPDEST
000000a8: STOP
000000a9: JUMPDEST
000000aa: PUSH1 0x40
000000ac: DUP1
000000ad: MLOAD
000000ae: SWAP2
000000af: DUP3
000000b0: MSTORE
000000b1: MLOAD
000000b2: SWAP1
000000b3: DUP2
000000b4: SWAP1
000000b5: SUB
000000b6: PUSH1 0x20
000000b8: ADD
000000b9: SWAP1
000000ba: RETURN

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: 0x6e988e831e2dbdf4a06ec8336a53479bf3a52c336c29f2638b811276fb4ff7dc validation_json { "sink": "SELFDESTRUCT", "errors": 0, "status": "unknown", "attempts": 6, "trace_id": "0x6e988e831e2dbdf4a06ec8336a53479bf3a52c336c29f2638b811276fb4ff7dc", "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": "0x41c0e1b5", "selector": "0x41c0e1b5", "calldata_variants": [ "0x41c0e1b5", "0x41c0e1b50000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xb4a99a4e", "selector": "0xb4a99a4e", "calldata_variants": [ "0xb4a99a4e", "0xb4a99a4e0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0xe28e4579", "selector": "0xe28e4579", "calldata_variants": [ "0xe28e4579", "0xe28e45790000000000000000000000000000000000000000000000000000000000000000" ] } ] } 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: 0x6e988e831e2dbdf4a06ec8336a53479bf3a52c336c29f2638b811276fb4ff7dc

validation_json

{
    "sink": "SELFDESTRUCT",
    "errors": 0,
    "status": "unknown",
    "attempts": 6,
    "trace_id": "0x6e988e831e2dbdf4a06ec8336a53479bf3a52c336c29f2638b811276fb4ff7dc",
    "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": "0x41c0e1b5",
            "selector": "0x41c0e1b5",
            "calldata_variants": [
                "0x41c0e1b5",
                "0x41c0e1b50000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xb4a99a4e",
            "selector": "0xb4a99a4e",
            "calldata_variants": [
                "0xb4a99a4e",
                "0xb4a99a4e0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0xe28e4579",
            "selector": "0xe28e4579",
            "calldata_variants": [
                "0xe28e4579",
                "0xe28e45790000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

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