shut up! timer 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 shut up! timer 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 downloadguidefactory.blob.core.windows.net.
Publisher:
Cyberservices B.V.  (signed and verified)

MD5:
ba73fdf79f875938c6d86e8b902e9358

SHA-1:
e7e2ab2222dd8c03c0082b01b71e125f0aaf3f55

SHA-256:
acaadbc0dcf40e45e3987dbb256949616ba8c39c9fd85fcba2d88def3d14dfb3

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:
4/25/2024 12:49:49 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.Cyberser (M)
16.7.2.20

File size:
458.2 KB (469,160 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\shut up! timer 1.0.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
2/10/2014 7:00:00 AM

Valid to:
2/11/2016 6:59:59 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:
6/6/2014 2:59:28 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:hqiYD1rcPt3QC/8Y5LUjUJIDaM+zTlztEtuKGdk8yF6GH8VPflPraKm33Bo0WtCC:hYcPtTX5RYX+zZ4vuVX1Hh0WtC7uM1vO

Entry address:
0x1C994

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:
6.9038

Code size:
170.5 KB (174,592 bytes)

The file shut up! timer 1.0.exe has been seen being distributed by the following URL.

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