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drhelper_installfinish.exe

DriverRestore Helper

Secure Installer Inc

This is part of the Air Installer, a download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application drhelper_installfinish.exe by Secure Installer Inc has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
383 Media, Inc.  (signed by Secure Installer Inc)

Product:
DriverRestore Helper

Version:
1.0.199.0

MD5:
58345e10c132edf7d7f262de65bb4547

SHA-1:
0ed0c5778404e0cedc4bc3a0010b7b296857d5f9

SHA-256:
64790fb151ced00fc44ae7b06cca0390e49ade0c1548d68249dff416b9c92fa4

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:
11/5/2024 1:41:33 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Air Software (M)
17.2.28.14

File size:
206.1 KB (211,064 bytes)

Product version:
1.0.199.0

Copyright:
Copyright (C) 2013

Original file name:
DRInstallHelper.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\drhelper_installfinish.exe

Digital Signature
Signed by:
Secure Installer Inc

Authority:
Symantec Corporation

Valid from:
10/27/2015 6:00:00 PM

Valid to:
11/18/2018 5:59:59 PM

Subject:
CN=Secure Installer Inc, O=Secure Installer Inc, L=Pleasanton, S=California, C=US, SERIALNUMBER=C3712890, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.2=California, OID.1.3.6.1.4.1.311.60.2.1.3=US

Issuer:
CN=Symantec Class 3 Extended Validation Code Signing CA - G2, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
22AA79DFC593B122228F38161FC4414F

File PE Metadata
Compilation timestamp:
1/30/2017 11:31:09 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x8C9A

Entry point:
E8, 0B, 6B, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 70, E2, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, CC, E0, 41, 00, C9, C2, 08, 00, B8, F8, 02, 41, 00, A3, B0, 47, 42, 00, C7, 05, B4, 47, 42, 00, DF, F9, 40, 00, C7, 05, B8, 47, 42, 00, 93, F9, 40, 00, C7, 05, BC, 47, 42, 00, CC, F9, 40, 00, C7, 05...
 
[+]

Entropy:
6.2613

Code size:
112.5 KB (115,200 bytes)

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