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yandex.exe

Yandex

OOO Yandex

This is a setup program which is used to install the application. The file has been seen being downloaded from download.cdn.yandex.net.cache-default06g.cdn.yandex.net and multiple other hosts.
Publisher:
ООО «ЯНДЕКС»  (signed by OOO Yandex)

Product:
Yandex

Version:
19.0.1084.5404

MD5:
0b27a901a2aa5ebb3f2392e789991efb

SHA-1:
10f968f15985c840822bd6df251b709b4ce9a2e9

SHA-256:
03e57a1613e0d221851d072d27ac433611b3b4a08de7699ca3058bd5c611f529

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/25/2024 6:14:49 PM UTC  (today)

Scan engine
Detection
Engine version

NANO AntiVirus
Trojan.Win32.Siggen.bbussh
0.20.4.48163

File size:
28 MB (29,392,752 bytes)

Product version:
19.0.1084.5404

Copyright:
Copyright (C) 2012 ООО «ЯНДЕКС». All Rights Reserved.

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
OOO Yandex

Authority:
VeriSign, Inc.

Valid from:
2/5/2010 5:00:00 AM

Valid to:
2/5/2013 4:59:59 AM

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

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
3769815A97A8FB411E005282B37878E3

File PE Metadata
Compilation timestamp:
10/9/2012 11:44:58 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
786432:tr1gyKRi+AzXfEZHGQN7rbweoNBCiY8gtG:tr18RiL8h5bGBotG

Entry address:
0xCD93

Entry point:
E8, 2D, 44, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 20, 16, 42, 00, 89, 0D, 1C, 16, 42, 00, 89, 15, 18, 16, 42, 00, 89, 1D, 14, 16, 42, 00, 89, 35, 10, 16, 42, 00, 89, 3D, 0C, 16, 42, 00, 66, 8C, 15, 38, 16, 42, 00, 66, 8C, 0D, 2C, 16, 42, 00, 66, 8C, 1D, 08, 16, 42, 00, 66, 8C, 05, 04, 16, 42, 00, 66, 8C, 25, 00, 16, 42, 00, 66, 8C, 2D, FC, 15, 42, 00, 9C, 8F, 05, 30, 16, 42, 00, 8B, 45, 00, A3, 24, 16, 42, 00, 8B, 45, 04, A3, 28, 16, 42, 00, 8D, 45, 08, A3, 34, 16, 42...
 
[+]

Code size:
102 KB (104,448 bytes)

The file yandex.exe has been seen being distributed by the following 4 URLs.

http://download.cdn.yandex.net.cache-default06g.cdn.yandex.net/browser/.../Yandex.exe

http://download.cdn.yandex.net.cache-default02f.cdn.yandex.net/browser/.../Yandex.exe

http://download.cdn.yandex.net.cache-default04e.cdn.yandex.net/browser/.../Yandex.exe

http://download.cdn.yandex.net.cache-default06e.cdn.yandex.net/browser/.../Yandex.exe

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