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driverupdatersetup-2.1.0.5019.exe

ROSTPAY LLC

The software installer program will bundle additional offers in its setup routine. The application driverupdatersetup-2.1.0.5019.exe by ROSTPAY has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This version of the installer will bundle the Ask.com Toolbar, a potentially unwanted web browser extension. The file has been seen being downloaded from www.carambis.com and multiple other hosts.
Publisher:
ROSTPAY LLC  (signed and verified)

MD5:
adb7882d2cb1d42846eafd1b176be7b0

SHA-1:
5fb575c0e700bc8c5e949713968b4bb63a3c42aa

SHA-256:
99db5cf61e33d9bd4c2139951a9072a07f0684e444696ae0010579ab7fd0f04d

Scanner detections:
2 / 68

Status:
Potentially unwanted

Explanation:
Bundles that Ask.com toolbar as a third-party offer, a web browser extension that may modify a user's search and home pages.

Analysis date:
4/26/2024 7:31:16 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Bundled.Toolbar.Ask (variant)
8.10014

Reason Heuristics
PUP.Installer.ROSTPAY.AA
14.7.4.20

File size:
19.2 MB (20,087,560 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\driverupdatersetup-2.1.0.5019.exe

Digital Signature
Signed by:
ROSTPAY LLC

Authority:
Thawte, Inc.

Valid from:
12/2/2012 12:00:00 AM

Valid to:
12/16/2014 11:59:59 PM

Subject:
CN=ROSTPAY LLC, OU=Software Development, O=ROSTPAY LLC, L=Rostov-on-Don, S=Russian Federation, C=RU

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

Serial number:
495CD4660DC23A429838971E58CFF10B

File PE Metadata
Compilation timestamp:
2/24/2012 7:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
393216:BYUNonaS6GuQnBMFOVlHquuBjaie4POwZ46N/XIB9RBaj0LDadSmq7a:BYUE6GuKPuvevwnkRaJdq7a

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file driverupdatersetup-2.1.0.5019.exe has been seen being distributed by the following 5 URLs.

http://www.carambis.com/download.php?name=/.../driverupdater.exe&aff=ndtip

http://www.carambis.ru/download.php?name=/.../driverupdater.exe&aff=ndtip

http://www.carambis.ru/.../driver_updater3.html?cs_aff=ndtip&redir=yes

http://www.carambis.com/.../driver_updater3.html?cs_aff=ndtip

http://rudn3.carambis.com/.../DriverUpdaterSetup-2.1.0.5019_ndtip.exe

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