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Tripwire
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Analysis Run

019b3836-4448-738e-99c7-87d7967e780e

complete
Chain ID
1
Address
0x5d8cff5fc998d3f00782e75926d255ec2d50ee66
Block Number
—
Created
Fri, Dec 19, 2025 8:03 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
1
Validated
1
Source
Bytecode only
Review Backing
Not yet
Best current signal
External CALL present
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
5837 artifact.fetch complete 1 / 3 3 months ago
5838 tool.cast_disasm complete 1 / 3 3 months ago
81487 analysis.bundle complete 1 / 3 1 week ago
81488 capability.graph complete 1 / 3 1 week ago
81489 detector.run complete 1 / 3 1 week ago
81490 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)
2
EXT*/BALANCE
1
Total opcodes
85
Flags
selfdestruct_present
View cast disassembly output 
00000000: PUSH29 0x0100000000000000000000000000000000000000000000000000000000
0000001e: PUSH1 0x00
00000020: CALLDATALOAD
00000021: DIV
00000022: PUSH4 0x24c12bf6
00000027: DUP2
00000028: EQ
00000029: ISZERO
0000002a: PUSH2 0x0094
0000002d: JUMPI
0000002e: PUSH1 0x40
00000030: MLOAD
00000031: CALLER
00000032: EQ
00000033: ISZERO
00000034: PUSH2 0x0039
00000037: JUMPI
00000038: STOP
00000039: JUMPDEST
0000003a: PUSH1 0x60
0000003c: MLOAD
0000003d: BALANCE
0000003e: CALLVALUE
0000003f: SLT
00000040: ISZERO
00000041: ISZERO
00000042: PUSH2 0x005b
00000045: JUMPI
00000046: PUSH1 0x00
00000048: PUSH1 0x00
0000004a: PUSH1 0x00
0000004c: PUSH1 0x00
0000004e: PUSH1 0x64
00000050: GAS
00000051: SUB
00000052: CALLVALUE
00000053: ORIGIN
00000054: CALL
00000055: POP
00000056: STOP
00000057: PUSH2 0x0093
0000005a: JUMP
0000005b: JUMPDEST
0000005c: PUSH1 0x80
0000005e: MLOAD
0000005f: CALLER
00000060: EQ
00000061: ISZERO
00000062: PUSH2 0x006e
00000065: JUMPI
00000066: PUSH1 0x80
00000068: MLOAD
00000069: SELFDESTRUCT
0000006a: PUSH2 0x0091
0000006d: JUMP
0000006e: JUMPDEST
0000006f: PUSH1 0x03
00000071: TIMESTAMP
00000072: SMOD
00000073: ISZERO
00000074: PUSH2 0x008f
00000077: JUMPI
00000078: PUSH1 0x00
0000007a: PUSH1 0x00
0000007c: PUSH1 0x00
0000007e: PUSH1 0x00
00000080: PUSH1 0x64
00000082: GAS
00000083: SUB
00000084: PUSH1 0x00
00000086: PUSH1 0x02
00000088: CALLVALUE
00000089: MUL
0000008a: MUL
0000008b: ORIGIN
0000008c: CALL
0000008d: POP
0000008e: STOP
0000008f: JUMPDEST
00000090: STOP
00000091: JUMPDEST
00000092: STOP
00000093: JUMPDEST
00000094: JUMPDEST
00000095: POP
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 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": "0x24c12bf6",
            "selector": "0x24c12bf6",
            "calldata_variants": [
                "0x24c12bf6",
                "0x24c12bf60000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}
evidence_json 
{
    "guards_detected": [
        {
            "pc": 50,
            "type": "msg_sender_eq_const",
            "value": 64
        },
        {
            "pc": 96,
            "type": "msg_sender_eq_const",
            "value": 128
        },
        {
            "pc": 83,
            "type": "tx_origin_used"
        },
        {
            "pc": 139,
            "type": "tx_origin_used"
        }
    ]
}
medium other detector SELFDESTRUCT reachable 45 no no
view
trace_id: 0x69c85db58e1ee8e44f7c92524a6cf953e84b50320fdd5b5fbd50ddfede30abee
validation_json 
{
    "sink": "SELFDESTRUCT",
    "errors": 0,
    "status": "unknown",
    "attempts": 2,
    "trace_id": "0x69c85db58e1ee8e44f7c92524a6cf953e84b50320fdd5b5fbd50ddfede30abee",
    "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": "0x24c12bf6",
            "selector": "0x24c12bf6",
            "calldata_variants": [
                "0x24c12bf6",
                "0x24c12bf60000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}
evidence_json 
{
    "guards_detected": [
        {
            "pc": 50,
            "type": "msg_sender_eq_const",
            "value": 64
        },
        {
            "pc": 96,
            "type": "msg_sender_eq_const",
            "value": 128
        },
        {
            "pc": 83,
            "type": "tx_origin_used"
        },
        {
            "pc": 139,
            "type": "tx_origin_used"
        }
    ],
    "selfdestruct_count": 1
}
low other detector External CALL present 40 yes yes
view
trace_id: 0xc4ea2e645db1c0bd4527f517fe9b391fe87e2478ef7ebc2e4b7cd0724852771b
call_targets: 0x0000000000000000000000000000000000000000, 0x5d8cff5fc998d3f00782e75926d255ec2d50ee66
target_varies: yes
classification: target_varies
validation_json 
{
    "sink": "CALL",
    "errors": 0,
    "status": "confirmed",
    "attempts": 1,
    "trace_id": "0xc4ea2e645db1c0bd4527f517fe9b391fe87e2478ef7ebc2e4b7cd0724852771b",
    "confirmed": true,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x0000000000000000000000000000000000000000",
        "0x5d8cff5fc998d3f00782e75926d255ec2d50ee66"
    ],
    "matched_probe": null,
    "target_varies": true,
    "classification": "target_varies"
}
witness_json 
{
    "notes": "heuristic witness; entrypoints are best-effort selectors with zeroed calldata",
    "constraints": [],
    "entrypoints": [
        {
            "calldata": "0x24c12bf6",
            "selector": "0x24c12bf6",
            "calldata_variants": [
                "0x24c12bf6",
                "0x24c12bf60000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}
evidence_json 
{
    "call_count": 2
}