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mail.ru_cloud.exe

Cloud Mail.Ru

LLC Mail.Ru

The application mail.ru_cloud.exe, “Cloud Mail.Ru Setup ” by LLC Mail.Ru has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from desktopcloud.cdnmail.ru.
Publisher:
Mail.Ru Group   (signed by LLC Mail.Ru)

Product:
Cloud Mail.Ru

Description:
Cloud Mail.Ru Setup

Version:
15.03.0008

MD5:
def9d20e9ab49c640fef25c8ef1bc32b

SHA-1:
5eb2ceba50c11428a3132ecc240ef408e1e84425

SHA-256:
8b5800546987a8a743b213d0c691b546a1a57c7e1c8ceee29fab86199a3453d2

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 12:20:41 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.Installer.M
14.10.3.6

File size:
7.6 MB (7,931,544 bytes)

Product version:
15.03.0008

Copyright:
Copyright (c) Mail.Ru Group

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\?????????\mail.ru_cloud.exe

Digital Signature
Signed by:
LLC Mail.Ru

Authority:
Thawte, Inc.

Valid from:
8/19/2014 3:00:00 AM

Valid to:
8/13/2016 2:59:59 AM

Subject:
CN=LLC Mail.Ru, O=LLC Mail.Ru, L=Moscow, S=Moscow, C=RU

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
3C484F9655CF5CDDA51678E773A55BF3

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:e37LgzuR+voU1QgTuEfoLkjNGffAAtkniQsgxqHu59kpBh0:eLAvUyuEfwkpGrtpnHubOBC

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

https://desktopcloud.cdnmail.ru/.../Mail.Ru_Cloud.exe

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