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microsoft security essentials (32-bit) 4.5.0216.0.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 microsoft security essentials (32-bit) 4.5.0216.0.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.
Publisher:
Cyberservices B.V.  (signed and verified)

MD5:
bd1aca1c0f98671c24eddc8c10b9e372

SHA-1:
33a32fed6e69f216f61c8c3e541e41f6807d0700

SHA-256:
d263f50b82c86eee9fba9dc80aaa92c522a21cbac391a0145385837ad1a8cfc9

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:
4/24/2024 1:39:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.CyberservicesBV (M)
16.2.10.20

File size:
457.1 KB (468,040 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\microsoft security essentials (32-bit) 4.5.0216.0.exe

Digital Signature
Signed by:
Cyberservices B.V.

Authority:
COMODO CA Limited

Valid from:
2/10/2014 5:30:00 AM

Valid to:
2/11/2016 5:29:59 AM

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:
5/15/2014 1:32:34 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:qdaE2eROmvmZ2yd/vn9Z19wAPHE1WCe/mF6GH8VPflPrbZ3Yjmk5p+T4reQq:qdamROmpyxTX9PqPuVX16mJELq

Entry address:
0x1B586

Entry point:
E8, 9E, 48, 00, 00, E9, 89, FE, FF, FF, 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, EC, 9D, 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, 75, E0...
 
[+]

Entropy:
6.9794

Code size:
152.5 KB (156,160 bytes)

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.