Analysis Run

019b477e-d91d-7214-83bb-f5f38e925078

complete

Chain ID

1

Address

0x73f7b1184b5cd361cc0f7654998953e2a251dd58

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

Verified

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
29197	artifact.fetch	complete	1 / 3	3 months ago
29198	tool.cast_disasm	complete	1 / 3	3 months ago
72924	analysis.bundle	complete	1 / 3	1 week ago
72925	capability.graph	complete	1 / 3	1 week ago
72926	detector.run	complete	1 / 3	1 week ago
72927	validation.fork	complete	1 / 3	1 week ago

Artifact

Runtime bytecode: available

Creation TX: —

Deployer: —

Proxy: no

Implementation:

—

Verified Source: yes

Slither

tool.slither

No slither job recorded yet.

Codex

report.consolidate

No codex job recorded yet.

Opcode Heuristics

tool.cast_disasm

Delegatecall

2

Selfdestruct

0

CREATE2

0

CALL-family (heavy)

0

EXT*/BALANCE

0

Total opcodes

95

Flags

delegatecall_present proxy_like_runtime

View cast disassembly output

00000000: PUSH1 0x80
00000002: PUSH1 0x40
00000004: MSTORE
00000005: CALLDATASIZE
00000006: PUSH1 0x10
00000008: JUMPI
00000009: PUSH1 0x0e
0000000b: PUSH1 0x13
0000000d: JUMP
0000000e: JUMPDEST
0000000f: STOP
00000010: JUMPDEST
00000011: PUSH1 0x0e
00000013: JUMPDEST
00000014: PUSH1 0x1f
00000016: PUSH1 0x1b
00000018: PUSH1 0x21
0000001a: JUMP
0000001b: JUMPDEST
0000001c: PUSH1 0x65
0000001e: JUMP
0000001f: JUMPDEST
00000020: JUMP
00000021: JUMPDEST
00000022: PUSH1 0x00
00000024: PUSH1 0x60
00000026: PUSH32 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc
00000047: SLOAD
00000048: PUSH20 0xffffffffffffffffffffffffffffffffffffffff
0000005d: AND
0000005e: SWAP1
0000005f: JUMP
00000060: JUMPDEST
00000061: SWAP1
00000062: POP
00000063: SWAP1
00000064: JUMP
00000065: JUMPDEST
00000066: CALLDATASIZE
00000067: PUSH1 0x00
00000069: DUP1
0000006a: CALLDATACOPY
0000006b: PUSH1 0x00
0000006d: DUP1
0000006e: CALLDATASIZE
0000006f: PUSH1 0x00
00000071: DUP5
00000072: GAS
00000073: DELEGATECALL
00000074: RETURNDATASIZE
00000075: PUSH1 0x00
00000077: DUP1
00000078: RETURNDATACOPY
00000079: DUP1
0000007a: DUP1
0000007b: ISZERO
0000007c: PUSH1 0x83
0000007e: JUMPI
0000007f: RETURNDATASIZE
00000080: PUSH1 0x00
00000082: RETURN
00000083: JUMPDEST
00000084: RETURNDATASIZE
00000085: PUSH1 0x00
00000087: REVERT
00000088: INVALID
00000089: LOG2
0000008a: PUSH5 0x6970667358
00000090: UNKNOWN(0x22)
00000091: SLT
00000092: KECCAK256
00000093: PUSH13 0x5927fc1385c34883f2af965e6f
000000a1: SAR
000000a2: UNKNOWN(0xAE)
000000a3: SWAP14
000000a4: UNKNOWN(0xB3)
000000a5: UNKNOWN(0xC4)
000000a6: PUSH0
000000a7: PUSH1 0x38
000000a9: UNKNOWN(0xED)
000000aa: UNKNOWN(0xCC)
000000ab: UNKNOWN(0xB8)
000000ac: STOP
000000ad: SSTORE
000000ae: UNKNOWN(0xD3)
000000af: UNKNOWN(0xEF)
000000b0: UNKNOWN(0xCE)
000000b1: ADDRESS
000000b2: DELEGATECALL
000000b3: PUSH5 0x736f6c6343
000000b9: STOP
000000ba: ADDMOD
000000bb: XOR
000000bc: STOP
000000bd: CALLER

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: 0xc5bd7326d6a99d783e13cdba7e494ef5609c39617b41da62a8fef6a77c4c5c65 call_targets: 0x408de8d339f40086c5643ee4778e0f872ab5e423 target_varies: no classification: constant_target validation_json { "sink": "DELEGATECALL", "errors": 0, "status": "sink_reached", "attempts": 1, "trace_id": "0xc5bd7326d6a99d783e13cdba7e494ef5609c39617b41da62a8fef6a77c4c5c65", "confirmed": false, "trace_mode": "callTracer", "call_targets": [ "0x408de8d339f40086c5643ee4778e0f872ab5e423" ], "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": 115, "opcode": "DELEGATECALL", "returndata_checked": null, "value_expression_category": "n/a", "target_expression_category": "computed" }, { "pc": 178, "opcode": "DELEGATECALL", "returndata_checked": null, "value_expression_category": "n/a", "target_expression_category": "computed" } ], "guards_detected": [], "delegatecall_count": 2, "untrusted_delegatecall_count": 2 }

Severity

Category

Tool

Title

Confidence

Validated

Confirmed

Details

critical

upgradeability

detector

Untrusted DELEGATECALL target reachable

70

no

view

trace_id: 0xc5bd7326d6a99d783e13cdba7e494ef5609c39617b41da62a8fef6a77c4c5c65

call_targets: 0x408de8d339f40086c5643ee4778e0f872ab5e423

target_varies: no

classification: constant_target

validation_json

{
    "sink": "DELEGATECALL",
    "errors": 0,
    "status": "sink_reached",
    "attempts": 1,
    "trace_id": "0xc5bd7326d6a99d783e13cdba7e494ef5609c39617b41da62a8fef6a77c4c5c65",
    "confirmed": false,
    "trace_mode": "callTracer",
    "call_targets": [
        "0x408de8d339f40086c5643ee4778e0f872ab5e423"
    ],
    "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": 115,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        },
        {
            "pc": 178,
            "opcode": "DELEGATECALL",
            "returndata_checked": null,
            "value_expression_category": "n/a",
            "target_expression_category": "computed"
        }
    ],
    "guards_detected": [],
    "delegatecall_count": 2,
    "untrusted_delegatecall_count": 2
}