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Cloud.exe

Cloud

LLC Mail.Ru

The application Cloud.exe 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. While running, it connects to the Internet address cloclo2.i.mail.ru on port 443.
Publisher:
Mail.Ru  (signed by LLC Mail.Ru)

Product:
Cloud

Description:
Mail.Ru Cloud

Version:
14.01.0600.0

MD5:
09deb8c4b3c56bc779eeee9d673ee2e7

SHA-1:
9735296902c3791dec3a6086c357a6da103f900c

SHA-256:
77db92faa26e900b5602074cb15ee99ea866282cde60fce30667cfba912b3c29

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/16/2024 1:07:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.MailRu.F
14.3.28.18

File size:
27.9 MB (29,269,968 bytes)

Product version:
14.01.0600

Copyright:
Copyright (c) 2013

Original file name:
Cloud.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\mail.ru\cloud\cloud.exe

Digital Signature
Signed by:
LLC Mail.Ru

Authority:
Thawte, Inc.

Valid from:
12/9/2011 4:00:00 AM

Valid to:
2/7/2014 3:59:59 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:
1C09DBBC732D4B58F7A88EBACF323417

File PE Metadata
Compilation timestamp:
1/9/2014 3:02:30 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
393216:XAM3k5K3ztTc2HHE0cXSBSVgD7muMiNXHNlTUap+37zoFsw:82E7nw

Entry address:
0x346A96

Entry point:
E8, 63, 45, 01, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 90, 4A, EB, 01, E8, 74, 20, 01, 00, E8, 33, FF, 00, 00, 0F, B7, F0, 6A, 02, E8, F6, 44, 01, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 36, 19, 01, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
3.7 MB (3,908,608 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP SSL):
Connects to dispatcher2.cloud.mail.ru  (94.100.184.252:443)

TCP (HTTP SSL):
Connects to dispatcher1.cloud.mail.ru  (94.100.184.251:443)

TCP (HTTP SSL):
Connects to moscow.cdnmail.ru  (94.100.180.110:443)

TCP (HTTP SSL):
Connects to cloclo18.i.mail.ru  (217.69.128.108:443)

TCP (HTTP SSL):
Connects to cloclo14.i.mail.ru  (217.69.128.83:443)

TCP (HTTP SSL):
Connects to cloclo3.i.mail.ru  (94.100.184.200:443)

TCP (HTTP SSL):
Connects to cloclo24.i.mail.ru  (94.100.185.236:443)

TCP (HTTP SSL):
Connects to cloclo2-3.i.mail.ru  (94.100.184.9:443)

TCP (HTTP SSL):
Connects to cloclo23.i.mail.ru  (94.100.185.233:443)

TCP (HTTP SSL):
Connects to cloclo22.i.mail.ru  (94.100.184.106:443)

TCP (HTTP SSL):
Connects to cloclo20.i.mail.ru  (217.69.128.124:443)

TCP (HTTP SSL):
Connects to cloclo2.i.mail.ru  (94.100.184.198:443)

TCP (HTTP SSL):
Connects to cloclo15.i.mail.ru  (217.69.128.95:443)

TCP (HTTP SSL):
Connects to cloclo13.i.mail.ru  (217.69.128.70:443)

TCP (HTTP SSL):
Connects to cloclo12.i.mail.ru  (94.100.186.121:443)

TCP (HTTP SSL):
Connects to cloclo10.i.mail.ru  (94.100.178.60:443)

TCP (SMTP):
Connects to emx.mail.ru  (94.100.176.14:25)

TCP (HTTP SSL):
Connects to cloclo8-3.i.mail.ru  (94.100.178.246:443)

TCP (HTTP SSL):
Connects to cloclo8.i.mail.ru  (94.100.178.58:443)

TCP (HTTP SSL):
Connects to cloclo6.i.mail.ru  (94.100.178.56:443)

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