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win7_wlan_x64.exe

This is a setup program which is used to install the application. The file has been seen being downloaded from driverdl.lenovo.com.cn.
MD5:
6fe847029016900a96fa8a8e712b989e

SHA-1:
b65335caa3928baa49c8dde1c6cb4886bac0cec2

SHA-256:
f508ebece71254a948b70038de5ef9c6275fde20f95caea6c6f3d4beeaa7b062

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
2/25/2025 12:25:53 PM UTC  (today)

Scan engine
Detection
Engine version

NANO AntiVirus
Trojan.Win32.Agent.dnvexb
0.30.24.3283

File size:
77.7 MB (81,441,879 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\win7_wlan_x64.exe

File PE Metadata
Compilation timestamp:
5/28/2011 11:04:29 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
1572864:JkS8qT23/ZHyi5ZL0me7PswVAS21m2NuMHr24DdKnBz5kyee5PgfrN:y6Ypyi5e7Ds+MLBDdYrke5PsrN

Entry address:
0xB480

Entry point:
E8, E3, FE, FF, FF, 33, C0, 50, 50, 50, 50, E8, D5, 2D, 00, 00, C3, 56, 57, 8B, 7C, 24, 0C, 8B, F1, 8B, CF, 89, 3E, E8, F3, A0, FF, FF, 89, 46, 08, 89, 56, 0C, 8B, 87, 1C, 0C, 00, 00, 89, 46, 10, 5F, 8B, C6, 5E, C2, 04, 00, 8B, C1, 8B, 08, 8B, 50, 10, 3B, 91, 1C, 0C, 00, 00, 75, 0D, 6A, 00, FF, 70, 0C, FF, 70, 08, E8, 1C, A6, FF, FF, C3, 55, 8B, EC, 83, EC, 1C, 56, 33, F6, 56, 56, 56, 56, 8D, 45, E4, 50, FF, 15, 48, 32, 41, 00, 85, C0, 74, 21, 56, 56, 56, 8D, 45, E4, 50, FF, 15, 4C, 32, 41, 00, 8D, 45, E4...
 
[+]

Entropy:
7.9994  (probably packed)

Code size:
70.5 KB (72,192 bytes)

The file win7_wlan_x64.exe has been seen being distributed by the following URL.

http://driverdl.lenovo.com.cn/lenovo/DriverFilesUploadFloder/.../win7_Wlan_x64.exe

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