home

maintainer.bak

Perfect Bid

The file maintainer.bak by Perfect Bid 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:
Perfect Bid  (signed and verified)

Version:
1.0.5756.21879

MD5:
77e9cc31e54e9af54a268a7ffe256e8d

SHA-1:
053c534b1bf0a453b95a874fa6148f6575bd8b37

SHA-256:
d16c0c6880253f36604c479f4b76607dbe77d190ad0707844548b0a6757886c5

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
8/5/2025 8:28:00 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.5.13

File size:
125.2 KB (128,200 bytes)

Product version:
1.0.5756.21879

Language:
English (United States)

Common path:
C:\ProgramData\398c0b96-ebd3-4f67-a5c7-1899a15c12be\maintainer.bak

Digital Signature
Signed by:
Perfect Bid

Authority:
VeriSign, Inc.

Valid from:
9/2/2015 2:00:00 AM

Valid to:
9/2/2016 1:59:59 AM

Subject:
CN=Perfect Bid, O=Perfect Bid, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6574F6AF9AE6897999AD4F208455C6BB

File PE Metadata
Compilation timestamp:
10/5/2015 9:09:28 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x9872

Entry point:
E8, 75, 62, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A1, 68, C2, 41, 00, 33, C5, 89, 45, FC, 83, 7D, 08, FF, 57, 74, 09, FF, 75, 08, E8, 59, 50, 00, 00, 59, 83, A5, E0, FC, FF, FF, 00, 6A, 4C, 8D, 85, E4, FC, FF, FF, 6A, 00, 50, E8, 7A, F3, FF, FF, 8D, 85, E0, FC, FF, FF, 89, 85, D8, FC, FF, FF, 8D, 85, 30, FD, FF, FF, 83, C4, 0C, 89, 85, DC, FC, FF, FF, 89, 85, E0, FD, FF, FF, 89, 8D, DC, FD, FF, FF, 89, 95, D8, FD, FF, FF, 89, 9D, D4, FD, FF, FF, 89, B5, D0, FD, FF, FF, 89, BD, CC...
 
[+]

Code size:
72.5 KB (74,240 bytes)

Remove maintainer.bak - Powered by Reason Core Security
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.