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extensionupdaterservice.exe

Fedorov Paul

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application extensionupdaterservice.exe by Fedorov Paul has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Fedorov Paul  (signed and verified)

MD5:
5c99a4303f1783d520fadb88f5f1c87a

SHA-1:
c683a98e8f787cf0350493ed9cd728f2e9d22e91

SHA-256:
5eb1a3205bfb00548aa12d1ace5e5022127263d390846dbc30255b5ac0c1e74c

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:
11/27/2024 3:41:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Webpick (M)
16.12.22.15

File size:
134.4 KB (137,584 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\advplugin\basement\extensionupdaterservice.exe

Digital Signature
Signed by:
Fedorov Paul

Authority:
Thawte, Inc.

Valid from:
11/7/2014 6:00:00 AM

Valid to:
11/5/2015 5:59:59 AM

Subject:
CN=Fedorov Paul, OU=Individual Developer, O=No Organization Affiliation, L=Saint-Petersburg, S=US Minor Outlying Islands, C=RU

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
1F1C6CD90A38CE2585B8E44D4C5B4372

File PE Metadata
Compilation timestamp:
12/6/2014 12:26:38 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x85F4

Entry point:
E8, 24, 76, 00, 00, E9, 89, FE, FF, FF, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, F4, 09, 42, 00, 00, 74, 05, E9, 8C, 76, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02, 74, 06, F3, AB, 85, D2, 74, 0A, 88, 07, 83, C7, 01, 83, EA, 01, 75, F6, 8B, 44, 24, 08, 5F...
 
[+]

Code size:
89 KB (91,136 bytes)

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