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yandex.exe

Yandex

YANDEX LLC

The application yandex.exe by YANDEX has been detected as a potentially unwanted program by 4 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from downloader.yandex.net.
Publisher:
YANDEX LLC  (signed and verified)

Product:
Yandex

Version:
34.0.1847.18825

MD5:
6ca7f862b166bcf9fb7c51102694d4e2

SHA-1:
7ec50de84e1a7b2738bedbb6724838e17bf8154c

SHA-256:
87c553778e19c94cb434c8486f0f0b0fb1431cb8cd4d10225680fac30ebbfd48

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
4/18/2024 7:03:59 PM UTC  (today)

Scan engine
Detection
Engine version

NANO AntiVirus
Trojan.Win32.Delf.csbtfx
0.28.0.57029

Reason Heuristics
PUP.Yandex (L)
16.11.30.17

SUPERAntiSpyware
Trojan.Agent/Gen-Ransom
10466

Trend Micro House Call
TROJ_GEN.F47V0413
7.2.204

File size:
53.7 MB (56,358,192 bytes)

Product version:
34.0.1847.18825

Copyright:
Copyright © 2012-2013 YANDEX LLC. All Rights Reserved.

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
YANDEX LLC

Authority:
VeriSign, Inc.

Valid from:
1/15/2013 4:00:00 AM

Valid to:
1/16/2016 3:59:59 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:
6/27/2014 4:11:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1572864:E9Zy1+6lqIyAAOH+0fYq1dtKi7LTaiSFKNhENE:ET16wAAP0J1dZ7KZKhEe

Entry address:
0x150C0

Entry point:
E8, 97, 61, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 53, 57, 33, DB, 6A, 07, 33, C0, 59, 8D, 7D, E4, 89, 5D, E0, F3, AB, 39, 5D, 10, 75, 15, E8, BE, 07, 00, 00, C7, 00, 16, 00, 00, 00, E8, 64, DD, FF, FF, 83, C8, FF, EB, 75, 8B, 4D, 0C, 56, 8B, 75, 08, 3B, CB, 74, 19, 3B, F3, 75, 15, E8, 9A, 07, 00, 00, C7, 00, 16, 00, 00, 00, E8, 40, DD, FF, FF, 83, C8, FF, EB, 50, B8, FF, FF, FF, 7F, 89, 45, E4, 3B, C8, 77, 03, 89, 4D, E4, 8D, 45, 14, 50, 53, FF, 75, 10, 8D, 45, E0, 50, C7, 45, EC, 42...
 
[+]

Code size:
134.5 KB (137,728 bytes)

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

http://downloader.yandex.net/downloadable_soft/chrome/.../Yandex.exe

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