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installerdu-2.3.1.4218.exe

Carambis Installer

ROSTPAY LLC

The software installer program will bundle additional offers in its setup routine. The application installerdu-2.3.1.4218.exe by ROSTPAY has been detected as a potentially unwanted program 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. The file has been seen being downloaded from www.carambis.ru.
Publisher:
Rostpay Ltd.  (signed by ROSTPAY LLC)

Product:
Carambis Installer

Version:
1.0.0.1

MD5:
cfd9d99bc537537c100ebc47a56deed7

SHA-1:
d54ad61e6fd8034d0eb9b8115681c9c48a3b9e5e

SHA-256:
4deb64472a308508001d7cf94ccaf3bd483f389c3543586419dfb1fa3db93f4d

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:
4/24/2024 6:14:34 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.MediaFrog.ROSTPAY.Installer (M)
16.7.2.19

File size:
918.6 KB (940,632 bytes)

Product version:
1.0.0.1

Copyright:
Rostpay Ltd. All rights reserved. 2012

Original file name:
Carambis Installer

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\installerdu-2.3.1.4218.exe

Digital Signature
Signed by:
ROSTPAY LLC

Authority:
Thawte, Inc.

Valid from:
12/2/2012 6:00:00 AM

Valid to:
12/17/2014 5:59:59 AM

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:
12/4/2014 7:21:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:qhwv6RjKJ7OYu7qgOgJ5yVihLKuovdmPrqiTGdaOspm:MxKxgJEViRKd1yr5TKDN

Entry address:
0x2BC2B0

Entry point:
60, BE, 00, C0, 5D, 00, 8D, BE, 00, 50, E2, FF, C7, 87, 34, 51, 27, 00, 41, 08, BE, BE, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, D8, A7, 2B, 00, 57, 83, C3, 04, 53, 68, AD, 02, 0E, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 02, 00, 90, 90, 90, 55, 57, 56, 53, 83, EC, 7C, 8B, 94, 24, 90, 00, 00, 00, C7, 44, 24, 74, 00, 00, 00, 00, C6, 44, 24, 73, 00, 8B, AC, 24, 9C, 00, 00, 00, 8D, 42, 04, 89, 44, 24, 78, B8, 01, 00, 00, 00, 0F, B6, 4A, 02, 89, C3, D3, E3, 89, D9...
 
[+]

Code size:
900 KB (921,600 bytes)

The file installerdu-2.3.1.4218.exe has been seen being distributed by the following URL.

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

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