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win-install_apache openoffice_1.0.exe

Cyberservices B.V.

Part of the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application win-install_apache openoffice_1.0.exe by Cyberservices B.V has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from www.win-install.com.
Publisher:
Cyberservices B.V.  (signed and verified)

MD5:
58023fc162e9064421e5ba9ccd81eb23

SHA-1:
4e13a45df19e1611252b6c6c5440a6025a8f56c9

SHA-256:
0d7b2918c8455d5caf2282dd16e389d426c6d37d2eda6b1f55573a241cd614af

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/27/2024 1:41:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.CyberservicesBV (M)
16.1.20.15

File size:
460.7 KB (471,728 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\win-install_apache openoffice_1.0.exe

Digital Signature
Signed by:
Cyberservices B.V.

Authority:
COMODO CA Limited

Valid from:
2/9/2014 6:00:00 PM

Valid to:
2/10/2016 5:59:59 PM

Subject:
CN=Cyberservices B.V., O=Cyberservices B.V., STREET=Keizersgracht 62-64 NL, L=Amsterdam, S=Nordholland, PostalCode=1015CS, C=NL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
797CAC4561E8B8B21910CD01E0002669

File PE Metadata
Compilation timestamp:
7/11/2014 2:40:11 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:yvWoBObcObcSkP+CVuVX1HxUMWtC7uVBk:a5IcI7s+1VFRzt7uVC

Entry address:
0x1CA34

Entry point:
E8, A0, 48, 00, 00, E9, 89, FE, FF, FF, CC, CC, 8B, 44, 24, 08, 8B, 4C, 24, 10, 0B, C8, 8B, 4C, 24, 0C, 75, 09, 8B, 44, 24, 04, F7, E1, C2, 10, 00, 53, F7, E1, 8B, D8, 8B, 44, 24, 08, F7, 64, 24, 14, 03, D8, 8B, 44, 24, 08, F7, E1, 03, D3, 5B, C2, 10, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 0C, DE, 42, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF...
 
[+]

Entropy:
6.9054

Code size:
171 KB (175,104 bytes)

The file win-install_apache openoffice_1.0.exe has been seen being distributed by the following URL.

http://www.win-install.com/openofficeorg/download/.../bing

Remove win-install_apache openoffice_1.0.exe - Powered by Reason Core Security
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