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mailupdate.exe

Skytech

Hefei Zhimingxingtong Software&Technology Co., Ltd.

The application mailupdate.exe by Hefei Zhimingxingtong Software&Technology Co. has been detected as adware by 4 anti-malware scanners.
Publisher:
Skytech Co., Ltd.  (signed by Hefei Zhimingxingtong Software&Technology Co., Ltd.)

Product:
Skytech

Version:
5.0.2.334

MD5:
bfa913e38b0d4ab800623bca16ac51e4

SHA-1:
578411f793ddc93fe3ceacf6f314464075ecf1e7

SHA-256:
fe7405d3608d4e23f5363d8e7389c3e352c7c4f08c850735201f9698398c154b

Scanner detections:
4 / 68

Status:
Adware

Analysis date:
4/26/2024 2:34:31 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3383

Baidu Antivirus
Adware.Win32.Elex
4.0.3.14813

Malwarebytes
PUP.Optional.Skytech.A
v2014.08.13.10

Reason Heuristics
PUP.HefeiZhimingxingtongSoftwareTechnologyCo.K
14.8.13.21

File size:
704.1 KB (721,048 bytes)

Product version:
5.0.2.334

Copyright:
Skytech Copyright (C) 2013

Original file name:
mailupdate

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, China)

Common path:
C:\users\{user}\appdata\roaming\mailupdate\mailupdate.exe

Digital Signature
Signed by:
Hefei Zhimingxingtong Software&Technology Co., Ltd.

Authority:
GlobalSign nv-sa

Valid from:
10/29/2013 1:07:05 AM

Valid to:
10/30/2014 1:07:05 AM

Subject:
CN="Hefei Zhimingxingtong Software&Technology Co., Ltd.", O="Hefei Zhimingxingtong Software&Technology Co., Ltd.", L=Hefei, S=Anhui, C=CN

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11219E374B1001FFC6B983B5DE082D65401A

File PE Metadata
Compilation timestamp:
5/15/2014 11:58:13 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:eNrZOx4+T41bAa967EbTzmy4Wxe/UuYCUaGVBbB7kl:ePs4+U18G67uelWxec/C+Bb5kl

Entry address:
0x223DB

Entry point:
E8, CA, EB, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 44, 24, 0C, 53, 85, C0, 74, 52, 8B, 54, 24, 08, 33, DB, 8A, 5C, 24, 0C, F7, C2, 03, 00, 00, 00, 74, 16, 8A, 0A, 83, C2, 01, 32, CB, 74, 72, 83, E8, 01, 74, 32, F7, C2, 03, 00, 00, 00, 75, EA, 83, E8, 04, 72, 12, 57, 8B, FB, C1, E3, 08, 03, DF, 8B, FB, C1, E3, 10, 03, DF, EB, 1B, 5F, 83, C0, 04, 74, 0E, 8A, 0A, 83, C2, 01, 32, CB, 74, 40, 83, E8, 01, 75, F2, 5B, C3, 83, E8, 04, 72, E5, 8B, 0A, 33, CB, BF, FF, FE, FE, 7E...
 
[+]

Entropy:
5.7627

Code size:
449.5 KB (460,288 bytes)

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