vcredist_x86.exe

Microsoft Visual C++ 2005 Redistributable

WhiteSmoke Inc

While the file properties state the file is developed by 'Microsoft Corporation', this is not the case and it is designed just to look like a legitimate Microsoft system file. The application vcredist_x86.exe by WhiteSmoke Inc has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. It is also typically executed from the user's temporary directory.
Publisher:
Microsoft Corporation  (signed by WhiteSmoke Inc)

Product:
Microsoft Visual C++ 2005 Redistributable

Description:
IExpress Setup

Version:
2.0.50727.762

MD5:
25d6389c185e6fba830fb712d3fbaafb

SHA-1:
f2af8f5de1822d1bbfd04bb5eeb6a19db934214a

SHA-256:
6930c63f07836601da85c55c513068461941ca21c8d28c1a9112d5295d89fce5

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:
11/27/2024 2:39:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WhiteSmoke (M)
17.1.23.22

File size:
2.6 MB (2,687,264 bytes)

Product version:
2.0.50727.762

Copyright:
Copyright (c) Microsoft Corporation. All rights reserved.

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\vcredist_x86.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
5/17/2007 6:00:00 PM

Valid to:
6/17/2008 5:59:59 PM

Subject:
CN=WhiteSmoke Inc, OU=R&D, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=WhiteSmoke Inc, L=New York, S=New York, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6909B96020B7E23C83DA2D03280AA61E

File PE Metadata
Compilation timestamp:
8/4/2004 12:01:37 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

Entry address:
0x645C

Entry point:
E8, 0A, 00, 00, 00, E9, 7A, FF, FF, FF, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 83, EC, 10, A1, D0, B2, 00, 01, 85, C0, 74, 07, 3D, 40, BB, 00, 00, 75, 4D, 56, 8D, 45, F8, 50, FF, 15, 70, 11, 00, 01, 8B, 75, FC, 33, 75, F8, FF, 15, 6C, 11, 00, 01, 33, F0, FF, 15, 68, 11, 00, 01, 33, F0, FF, 15, 64, 11, 00, 01, 33, F0, 8D, 45, F0, 50, FF, 15, 60, 11, 00, 01, 8B, 45, F4, 33, 45, F0, 33, C6, 25, FF, FF, 00, 00, 5E, 75, 05, B8, 40, BB, 00, 00, A3, D0, B2, 00, 01, F7, D0, A3, CC, B2, 00, 01, C9, C3, CC, CC, CC...
 
[+]

Entropy:
7.9927

Developed / compiled with:
Microsoft CAB SFX

Code size:
38.5 KB (39,424 bytes)

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