Analysis Run

019b3836-4239-7230-acde-a0bec1148b84

complete

Chain ID

1

Address

0x8496edc1492fdd3462366ea8fe8f79f4f2c61902

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

0

Validated

0

Source

Bytecode only

Review Backing

Not yet

Best current signal

Untrusted CALL target/value 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
5509	artifact.fetch	complete	1 / 3	3 months ago
5510	tool.cast_disasm	complete	1 / 3	3 months ago
97466	analysis.bundle	complete	1 / 3	1 week ago
97467	capability.graph	complete	1 / 3	1 week ago
97468	detector.run	complete	1 / 3	1 week ago
97469	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

0

CREATE2

0

CALL-family (heavy)

1

EXT*/BALANCE

0

Total opcodes

111

Flags

No heuristic flags raised.

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 0x197c408c
00000013: DUP2
00000014: EQ
00000015: PUSH1 0x2e
00000017: JUMPI
00000018: DUP1
00000019: PUSH4 0x1b9265b8
0000001e: EQ
0000001f: PUSH1 0x60
00000021: JUMPI
00000022: DUP1
00000023: PUSH4 0x7a90c95a
00000028: EQ
00000029: PUSH1 0x9d
0000002b: JUMPI
0000002c: JUMPDEST
0000002d: STOP
0000002e: JUMPDEST
0000002f: PUSH1 0x2c
00000031: PUSH1 0x1e
00000033: PUSH1 0x00
00000035: PUSH1 0x00
00000037: POP
00000038: SLOAD
00000039: TIMESTAMP
0000003a: SUB
0000003b: GT
0000003c: ISZERO
0000003d: PUSH1 0x5e
0000003f: JUMPI
00000040: PUSH1 0x01
00000042: DUP1
00000043: SLOAD
00000044: PUSH21 0xffffffffffffffffffffffffffffffffffffffff00
0000005a: NOT
0000005b: AND
0000005c: SWAP1
0000005d: SSTORE
0000005e: JUMPDEST
0000005f: JUMP
00000060: JUMPDEST
00000061: PUSH1 0x2c
00000063: PUSH6 0x0746a5288000
0000006a: CALLVALUE
0000006b: LT
0000006c: ISZERO
0000006d: PUSH1 0xc5
0000006f: JUMPI
00000070: CALLER
00000071: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
00000086: AND
00000087: PUSH1 0x00
00000089: CALLVALUE
0000008a: PUSH1 0x60
0000008c: DUP3
0000008d: DUP2
0000008e: DUP2
0000008f: DUP2
00000090: DUP6
00000091: DUP9
00000092: DUP4
00000093: CALL
00000094: SWAP4
00000095: POP
00000096: POP
00000097: POP
00000098: POP
00000099: POP
0000009a: PUSH1 0x5e
0000009c: JUMP
0000009d: JUMPDEST
0000009e: PUSH1 0x01
000000a0: SLOAD
000000a1: PUSH2 0x0100
000000a4: SWAP1
000000a5: DIV
000000a6: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
000000bb: AND
000000bc: PUSH1 0x60
000000be: SWAP1
000000bf: DUP2
000000c0: MSTORE
000000c1: PUSH1 0x20
000000c3: SWAP1
000000c4: RETURN
000000c5: JUMPDEST
000000c6: PUSH1 0x01
000000c8: DUP1
000000c9: SLOAD
000000ca: PUSH21 0xffffffffffffffffffffffffffffffffffffffff00
000000e0: NOT
000000e1: AND
000000e2: CALLER
000000e3: PUSH2 0x0100
000000e6: MUL
000000e7: OR
000000e8: SWAP1
000000e9: SSTORE
000000ea: TIMESTAMP
000000eb: PUSH1 0x00
000000ed: SSTORE
000000ee: JUMP

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	Untrusted CALL target/value reachable	60	no	no	view trace_id: 0x7d29f9f18051266ebed762bcdc4416037977df0745324908b23c4b26c097a14d call_targets: 0x8496edc1492fdd3462366ea8fe8f79f4f2c61902 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x7d29f9f18051266ebed762bcdc4416037977df0745324908b23c4b26c097a14d", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x8496edc1492fdd3462366ea8fe8f79f4f2c61902" ], "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": "0x197c408c", "selector": "0x197c408c", "calldata_variants": [ "0x197c408c", "0x197c408c0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x1b9265b8", "selector": "0x1b9265b8", "calldata_variants": [ "0x1b9265b8", "0x1b9265b80000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x7a90c95a", "selector": "0x7a90c95a", "calldata_variants": [ "0x7a90c95a", "0x7a90c95a0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 147, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" } ], "call_count": 1, "guards_detected": [], "untrusted_call_count": 1 }
high	other	detector	ETH value transfer possible	55	no	no	view trace_id: 0x7d29f9f18051266ebed762bcdc4416037977df0745324908b23c4b26c097a14d call_targets: 0x8496edc1492fdd3462366ea8fe8f79f4f2c61902 target_varies: no classification: constant_target validation_json { "sink": "CALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0x7d29f9f18051266ebed762bcdc4416037977df0745324908b23c4b26c097a14d", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x8496edc1492fdd3462366ea8fe8f79f4f2c61902" ], "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": "0x197c408c", "selector": "0x197c408c", "calldata_variants": [ "0x197c408c", "0x197c408c0000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x1b9265b8", "selector": "0x1b9265b8", "calldata_variants": [ "0x1b9265b8", "0x1b9265b80000000000000000000000000000000000000000000000000000000000000000" ] }, { "calldata": "0x7a90c95a", "selector": "0x7a90c95a", "calldata_variants": [ "0x7a90c95a", "0x7a90c95a0000000000000000000000000000000000000000000000000000000000000000" ] } ] } evidence_json { "examples": [ { "pc": 147, "opcode": "CALL", "returndata_checked": null, "value_expression_category": "computed", "target_expression_category": "computed" } ], "eth_value_calls": 1, "guards_detected": [] }

Severity

Category

Tool

Title

Confidence

Validated

Confirmed

Details

high

other

detector

Untrusted CALL target/value reachable

60

no

view

trace_id: 0x7d29f9f18051266ebed762bcdc4416037977df0745324908b23c4b26c097a14d

call_targets: 0x8496edc1492fdd3462366ea8fe8f79f4f2c61902

target_varies: no

classification: constant_target

validation_json

{
    "sink": "CALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0x7d29f9f18051266ebed762bcdc4416037977df0745324908b23c4b26c097a14d",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x8496edc1492fdd3462366ea8fe8f79f4f2c61902"
    ],
    "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": "0x197c408c",
            "selector": "0x197c408c",
            "calldata_variants": [
                "0x197c408c",
                "0x197c408c0000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x1b9265b8",
            "selector": "0x1b9265b8",
            "calldata_variants": [
                "0x1b9265b8",
                "0x1b9265b80000000000000000000000000000000000000000000000000000000000000000"
            ]
        },
        {
            "calldata": "0x7a90c95a",
            "selector": "0x7a90c95a",
            "calldata_variants": [
                "0x7a90c95a",
                "0x7a90c95a0000000000000000000000000000000000000000000000000000000000000000"
            ]
        }
    ]
}

evidence_json

{
    "examples": [
        {
            "pc": 147,
            "opcode": "CALL",
            "returndata_checked": null,
            "value_expression_category": "computed",
            "target_expression_category": "computed"
        }
    ],
    "call_count": 1,
    "guards_detected": [],
    "untrusted_call_count": 1
}