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realtek_hd_audio_vista_win7_win8_32bit-64bit.exe

IN SITE GROUP LLC

The application realtek_hd_audio_vista_win7_win8_32bit-64bit.exe by IN SITE GROUP has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Nullsoft Install System installer. The file has been seen being downloaded from cn.ic-cdn.net.
Publisher:
IN SITE GROUP LLC  (signed and verified)

MD5:
8576de52f3bf825b1190afccde1c2d87

SHA-1:
be7d2bd75356154404d5b090571fe666fb58f88a

SHA-256:
faecdd5fe671fd9b908e5f09a7b20814683118355aa0b4ca332bf1ab83cb81dc

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/25/2024 3:35:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.INSITEGR.Installer (M)
16.6.29.6

File size:
152.9 KB (156,544 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\realtek_hd_audio_vista_win7_win8_32bit-64bit.exe

Digital Signature
Signed by:
IN SITE GROUP LLC

Authority:
COMODO CA Limited

Valid from:
12/24/2013 2:00:00 AM

Valid to:
12/25/2014 1:59:59 AM

Subject:
CN=IN SITE GROUP LLC, OU=IT DEPARTMENT, O=IN SITE GROUP LLC, STREET=GAGARINA AVENUE 115, L=DNEPROPETROVSK, S=Outside United States, PostalCode=49000, C=UA

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
55D394430ABD92A2E716421844EC9E5B

File PE Metadata
Compilation timestamp:
2/19/2012 5:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
3072:hX7DItrfaocyTgfsqQOlJlH5uslIwJfj2FEkOde6hZgvb7PtzG0F:hsaocyLCtdlIwJfjddebb7Ptzp

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, A3, 40, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 7B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Entropy:
7.1260

Code size:
34.5 KB (35,328 bytes)

The file realtek_hd_audio_vista_win7_win8_32bit-64bit.exe has been seen being distributed by the following URL.

http://cn.ic-cdn.net/.../Realtek_HD_Audio_Vista_Win7_Win8_32bit-64bit.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.