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yandexpacksetup.exe

Менеджер браузеров

YANDEX LLC

The application yandexpacksetup.exe by YANDEX 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 cache-spb01.cdn.yandex.net.
Publisher:
Яндекс  (signed by YANDEX LLC)

Product:
Менеджер браузеров

Version:
2.1.2.577

MD5:
52cfa0331761addd82aa84540e236aae

SHA-1:
c06a987e03a3c043a5a0b63625b49ae52ef1d928

SHA-256:
a192aefe7005a8637f8ec8d1fd1adc140dd4ae6f9456e33f58315c14a0073222

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 4:23:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yandex.Pack.Installer.Meta (L)
16.4.30.11

File size:
3.9 MB (4,107,088 bytes)

Product version:
2.1.2.577

Copyright:
Copyright (c) Яндекс. All rights reserved.

Original file name:
BrowserManagerInstaller.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\yandexpacksetup.exe

Digital Signature
Signed by:
YANDEX LLC

Authority:
VeriSign, Inc.

Valid from:
1/15/2013 10:00:00 AM

Valid to:
1/16/2016 9:59:59 AM

Subject:
CN=YANDEX LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=YANDEX LLC, L=Moscow, S=Moscow, C=RU

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
3667E158B524C8FFBFE538172786F1E2

File PE Metadata
Compilation timestamp:
8/29/2014 6:39:13 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:fMBrd/wf5YCOAHGuwXArApFGCMZBjRuXldUnPAuXSu63ZaaFE0YKbQXlcScMBS3c:fMBAxJCLMpKWYAsMFHlPKrDdGXUuRMVi

Entry address:
0x31A32

Entry point:
E8, 10, 71, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, B8, FF, FF, 00, 00, 83, EC, 14, 66, 39, 45, 08, 0F, 84, 9B, 00, 00, 00, 56, FF, 75, 0C, 8D, 4D, EC, E8, E5, F5, FF, FF, 8B, 75, EC, 8B, 86, A8, 00, 00, 00, 85, C0, 75, 18, 8B, 4D, 08, 8D, 41, BF, 66, 83, F8, 19, 77, 04, 66, 83, C1, 20, 0F, B7, C1, 0F, B7, C0, EB, 1F, BA, 00, 01, 00, 00, 6A, 01, 66, 39, 55, 08, 73, 2A, FF, 75, 08, E8, 87, 75, 00, 00, 59, 59, 85, C0, 75, 09, 0F, B7, 45, 08, 0F, B7, C0, EB, 0E, 0F, B7, 4D, 08, 8B, 86, 94, 00, 00, 00, 0F, B6...
 
[+]

Code size:
244.5 KB (250,368 bytes)

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

http://cache-spb01.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

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