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shopathome_toolbar_c32959089yz.exe

ShopAtHome.com

The application shopathome_toolbar_c32959089yz.exe by ShopAtHome.com has been detected as a potentially unwanted program 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from toolbar.shopathome.com.
Publisher:
ShopAtHome.com  (signed and verified)

MD5:
b5ef2c7bd050c8cdd85f0102a3ca7132

SHA-1:
e568717887302f068d255ce7c4f7fd3456a155c4

SHA-256:
85cc922fa54facb283c86e1a7ca9ee75bca91934fc2437436b7199de110bc800

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/19/2024 9:51:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ShopAtHome.Installer (M)
16.2.14.3

File size:
1.5 MB (1,616,000 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\shopathome_toolbar_c32959089yz.exe

Digital Signature
Signed by:
ShopAtHome.com

Authority:
VeriSign, Inc.

Valid from:
5/25/2010 8:00:00 PM

Valid to:
6/21/2013 7:59:59 PM

Subject:
CN=ShopAtHome.com, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=ShopAtHome.com, L=Greenwood Village, S=Colorado, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
063168411F371B898EE763E4858518C4

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:QVfD48o2QpJl1FvJSzGzhQpfjWuyKcUOGyyUYnHXFDr2obtkgK16T3FLpzx:QkHFvvKpFoy75HXFDrnp01qFBx

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9136

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file shopathome_toolbar_c32959089yz.exe has been seen being distributed by the following URL.

http://toolbar.shopathome.com/install/download.aspx?subid=&owner=nonbundle&refer=40727&src=SEPDSE&CID=29575502&surl=http://.../Grocery-Coupons.aspx&eurl=&turl=

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