Analysis of bb264edd403b669ed04af27b8556e7bc747474a20aa18eafa772a820c706.sys: clean verdict, risk score 7/100. 0 YARA matches, 40/76 multi-engine detections. SHA256 bb264edd403b669e. Kernel imports, IOCTL codes, MITRE ATT&CK, and code-signing details.
DriverShield analyzed the Windows kernel driver bb264edd403b669ed04af27b8556e7bc747474a20aa18eafa772a820c706.sys and assigned a verdict of Clean with a composite risk score of 7/100, indicating no notable risk signals (0-29 band).
| Verdict | Clean (7/100) |
| YARA matches | 0 |
| Multi-engine detections | 40 / 76 |
| File size | 17352 bytes |
| Code-signing signer | BattlEye Innovations e.K. |
| Analyzed | 2026-04-01 |
| SHA256 | bb264edd403b669ed04af27b8556e7bc747474a20aa18eafa772a820c7062e76 |
| SHA1 | 66620c15ee2a4c81b3ec9c37e255bae41b99e2b1 |
| MD5 | 029fab0d6b04db053484feb1ad9106fa |
Each component is scored 0-100 and then weighted into the composite. See the analysis methodology for the exact formula.
| Component | Sub-score |
|---|---|
| Multi-engine consensus | 0 / 100 |
| YARA signature matches | 0 / 100 |
| Dangerous kernel imports | 24 / 100 |
| IOCTL dispatch surface | 21 / 100 |
| Known-vulnerable corpus | 0 / 100 |
| Code-signing state | 0 / 100 |
| Packing and entropy | 0 / 100 |
| Dynamic behaviour | 0 / 100 |
| CVE cross-reference | 0 / 100 |
Kernel-mode APIs resolved from the Import Address Table of bb264edd403b669ed04af27b8556e7bc747474a20aa18eafa772a820c706.sys, ranked by exploitation relevance.
| API | Risk | Why it matters |
|---|---|---|
| IofCompleteRequest | low | Standard kernel API - generally benign |
| IoCreateSymbolicLink | low | Standard kernel API - generally benign |
| IoCreateDevice | low | Standard kernel API - generally benign |
Control codes reachable through the driver dispatch routine. Codes tied to published exploit code are flagged, since they are the primary Bring Your Own Vulnerable Driver (BYOVD) entry points.
| Code | Severity | Transfer | Description |
|---|---|---|---|
| 0x002200F0 | medium | METHOD_BUFFERED | FILE_DEVICE_UNKNOWN Function #60 |
| 0x0034FB0D | medium | METHOD_IN_DIRECT | FILE_DEVICE_DISK Function #3779 |
| 0x00341B0D | medium | METHOD_IN_DIRECT | FILE_DEVICE_DISK Function #1731 |
| 0x00802484 | medium | METHOD_BUFFERED | FILE_DEVICE_CUSTOM Function #2337 |
| 0x0022B941 | medium | METHOD_IN_DIRECT | FILE_DEVICE_UNKNOWN Function #3664 |
| 0x00808789 | medium | METHOD_IN_DIRECT | FILE_DEVICE_CUSTOM Function #482 |
| 0x00340060 | medium | METHOD_BUFFERED | FILE_DEVICE_DISK Function #24 |
Section layout and Shannon entropy. High entropy in a code section is a packing or encryption indicator.
| Section | Virtual size | Raw size | Entropy | Flags |
|---|---|---|---|---|
| .text | 0x27AA | 0x2800 | 6.24 | CODE, EXEC, READ |
| .rdata | 0x084C | 0x0A00 | 3.48 | IDATA, READ |
| .data | 0x0088 | 0x0200 | 0.12 | IDATA, READ, WRITE |
| .pdata | 0x01EC | 0x0200 | 3.85 | IDATA, READ |
| INIT | 0x010C | 0x0200 | 2.55 | CODE, EXEC, READ, DISCARD |
| .reloc | 0x0024 | 0x0200 | 0.49 | IDATA, READ, DISCARD |
| Control Flow Guard | Enabled |
|---|---|
| ASLR | Enabled |
| DEP | Enabled |
| Integrity check | Not enforced |
| Mitigation score | 100 / 100 |
Techniques this driver could enable if loaded by an adversary.
| ID | Technique | Tactic |
|---|---|---|
| T1543.003 | Windows Service | Persistence |
| T1569.002 | System Services: Service Execution | Execution |
| T1652 | Device Driver Discovery | Discovery |
| Signer | BattlEye Innovations e.K. |
|---|---|
| Issuer | BattlEye Innovations e.K. |
| Serial | EA3CAB2638C44E9E |
| Valid from | 2024-01-20 05:00 UTC |
| Valid until | 2029-01-20 05:00 UTC |
| Signature validity | Verified |
Engine angr, status completed, 3 paths explored at a maximum depth of 3. Vulnerability classes reached: 0. Exploitable paths: 0.
Based on DriverShield static and dynamic analysis, bb264edd403b669ed04af27b8556e7bc747474a20aa18eafa772a820c706.sys is assessed as clean, with no notable risk signals. Its composite risk score is 7/100 (verdict: clean). Always validate findings independently before acting.
bb264edd403b669ed04af27b8556e7bc747474a20aa18eafa772a820c706.sys has a DriverShield composite risk score of 7/100, placing it in the clean verdict band. SHA256: bb264edd403b669ed04af27b8556e7bc747474a20aa18eafa772a820c7062e76.
bb264edd403b669ed04af27b8556e7bc747474a20aa18eafa772a820c706.sys is a Windows kernel-mode driver (.sys) analyzed by DriverShield for vulnerabilities, BYOVD abuse potential, and malware indicators. It is code-signed by BattlEye Innovations e.K..
Related: Other drivers signed by BattlEye Innovations e.K. · What an IOCTL dispatch code is · BYOVD research index · full driver database · CVE library · code signing atlas