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yandexpacksetup.exe

Tarayıcı Yöneticisi

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-default06f.cdn.yandex.net and multiple other hosts.
Publisher:
YANDEX LLC  (signed and verified)

Product:
Tarayıcı Yöneticisi

Version:
2.1.2.577

MD5:
d839934cd31789ebeaaeb30681bd2f4e

SHA-1:
3ba85791f4f2de4e947c1f066ac75ce5db423211

SHA-256:
76207da3f61a6680292d926751d0e1519e6d90f412258b1d60ee2ba0a7bda2b9

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/1/2024 9:39:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yandex.Pack.Installer.Meta (L)
16.6.17.15

File size:
3.9 MB (4,107,136 bytes)

Product version:
2.1.2.577

Copyright:
Copyright (c) Yandex LLC. All rights reserved.

Original file name:
BrowserManagerInstaller.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\yandexpacksetup.exe

Digital Signature
Signed by:
YANDEX LLC

Authority:
VeriSign, Inc.

Valid from:
1/15/2013 2:00:00 AM

Valid to:
1/16/2016 1:59:59 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 11:39:13 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
98304:+MB5KRJCLMFKWaOt5ohOflPKrDdGXUuRMFYAn:LmUMjhfs8XUuRM1

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 13 URLs.

http://cache-default06f.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-ams03.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-ams02.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-default05f.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-ams05.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-turk05.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-default03d.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-default04h.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-turk04.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-turk06.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-turk02.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-turk01.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

http://cache-ams01.cdn.yandex.net/downloader.yandex.net/yandex-pack/.../YandexPackSetup.exe

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