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maintenanceservice.exe

Firefox

Mengmeng Wang

The application maintenanceservice.exe by Mengmeng Wang has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Mozilla Foundation  (signed by Mengmeng Wang)

Product:
Firefox

Version:
51.0

MD5:
885b1edf684d14e6914213513e06c4a7

SHA-1:
ba78e748f39feb977762d4f4df2083e86018dde3

SHA-256:
1a00b33f42cde91985c3eaa1a48189cbb3991c5acd8b22adb9a2418178c04bbf

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 4:30:48 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Elex.MW (M)
17.3.16.10

File size:
165.2 KB (169,144 bytes)

Product version:
51.0

Copyright:
License: MPL 2

Trademarks:
Mozilla

Original file name:
maintenanceservice.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\firefox\maintenanceservice.exe

Digital Signature
Signed by:
Mengmeng Wang

Authority:
thawte, Inc.

Valid from:
10/13/2016 5:00:00 PM

Valid to:
10/13/2017 4:59:59 PM

Subject:
CN=Mengmeng Wang, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
57FCDAB4B0C6202BC89A0DDD4A742960

File PE Metadata
Compilation timestamp:
3/15/2017 7:58:12 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

Entry address:
0x500D

Entry point:
E8, 0B, 03, 00, 00, E9, 87, FE, FF, FF, 55, 8B, EC, A1, 98, 70, 42, 00, 83, E0, 1F, 6A, 20, 59, 2B, C8, 8B, 45, 08, D3, C8, 33, 05, 98, 70, 42, 00, 5D, C3, 55, 8B, EC, 8B, 45, 08, 56, 8B, 48, 3C, 03, C8, 0F, B7, 41, 14, 8D, 51, 18, 03, D0, 0F, B7, 41, 06, 6B, F0, 28, 03, F2, 3B, D6, 74, 19, 8B, 4D, 0C, 3B, 4A, 0C, 72, 0A, 8B, 42, 08, 03, 42, 0C, 3B, C8, 72, 0C, 83, C2, 28, 3B, D6, 75, EA, 33, C0, 5E, 5D, C3, 8B, C2, EB, F9, E8, C8, 07, 00, 00, 85, C0, 75, 03, 32, C0, C3, 64, A1, 18, 00, 00, 00, 56, BE, 20...
 
[+]

Entropy:
6.6460

Code size:
109 KB (111,616 bytes)

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