toolbar_production_100569.crxbho.exe

Shop To Win, LLC

The application toolbar_production_100569.crxbho.exe by Shop To Win 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 s3.amazonaws.com.
Publisher:
Shop To Win, LLC  (signed and verified)

MD5:
0d29ea9194aa53706d692ad2957c5dde

SHA-1:
22b12a905c853a3b92c19609ed35b6d2268d52d5

SHA-256:
fe0a5666041b11e40e01e35eaf7a5a5799fef7edca4ac48a51d04f78b8acede5

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:
4/25/2024 10:36:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Shop To Win.ShopToWi.Installer (M)
16.6.7.8

File size:
630.4 KB (645,520 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\toolbar_production_100569.crxbho.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
11/19/2012 4:00:00 PM

Valid to:
12/6/2014 3:59:59 PM

Subject:
CN="Shop To Win, LLC", O="Shop To Win, LLC", L=Boston, S=Massachusetts, C=US

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
45AFE0E8E812D0888ECF77C422F32A45

File PE Metadata
Compilation timestamp:
1/5/2012 10:21:09 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
12288:BI3zgsJbukSe1ik5Lhew9GumfYwR+Q++/v1OwHOw61Z6jBukSzvN:BI0sJbjSDAhDRiYwR+Q+EOwhjBjSrN

Entry address:
0x4109

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, 30, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8B, 3B, 00, 00, A3, 8C, 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, A9, B2, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, AA, B2, 40, 00, C7...
 
[+]

Entropy:
7.9346  (probably packed)

Code size:
34 KB (34,816 bytes)

The file toolbar_production_100569.crxbho.exe has been seen being distributed by the following URL.

https://s3.amazonaws.com/.../Toolbar_production_100569.crxbho.exe

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