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mail.ru_cloud.exe

Cloud Mail.Ru

LLC Mail.Ru

The executable mail.ru_cloud.exe, “Cloud Mail.Ru Setup ” has been detected as malware by 1 anti-virus scanner. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from r.mail.ru and multiple other hosts.
Publisher:
Mail.Ru Group   (signed by LLC Mail.Ru)

Product:
Cloud Mail.Ru

Description:
Cloud Mail.Ru Setup

Version:
15.06.0175

MD5:
59e9c3ede64516609a7624ae9aba9a93

SHA-1:
a981bd9bbbe96f088be912a91d92587f6fd2832b

SHA-256:
73bf911c7c8ad56c01cd19d492b6cab41d8c41c6d48d7fe5a3f54b79d1192fb9

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/24/2024 2:37:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Win32.Generic
16.5.27.11

File size:
13.3 MB (13,906,952 bytes)

Product version:
15.06.0175

Copyright:
Copyright (c) Mail.Ru Group

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Digital Signature
Signed by:
LLC Mail.Ru

Authority:
thawte, Inc.

Valid from:
8/6/2015 3:00:00 AM

Valid to:
10/5/2017 2:59:59 AM

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

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
2019877A933D8E2E71548EA4AB4827F1

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):
393216:CHwrstNVDGHwsmXfob8RwmvWrCCtRXhS91KhWK:ervFGQ3XfobDPrzzhQjK

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 3 URLs.

https://r.mail.ru/clb13661139/clouddl.mail.ru/.../Mail.Ru_Cloud.exe

http://external.comss.ru/url.php?url=http://.../n183758829

http://r.mail.ru/clb13661139/clouddl.mail.ru/.../Mail.Ru_Cloud.exe

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