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WeLink.exe

4034_cmi_mystartsearch

Taiming Li

The file WeLink.exe by Taiming Li has been detected as adware by 7 anti-malware scanners. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from d2drfrdurj6mvo.cloudfront.net.
Publisher:
Welnk.com  (signed by Taiming Li)

Product:
4034_cmi_mystartsearch

Description:
Welnk

Version:
6.6.86.1626

MD5:
243be36790c2551a4354497569bd5cde

SHA-1:
0cec4c3f5c2b441369d7cb154ad35864765cb14b

SHA-256:
c86dca08fd481e00572a90322182215f7dab04e4a9f8da8b41271f258a4034a3

Scanner detections:
7 / 68

Status:
Adware

Analysis date:
12/24/2024 4:19:53 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.ELEX
4.0.3.15629

Bkav FE
W32.HfsAdware
1.3.0.6979

Dr.Web
Adware.Mutabaha.466
9.0.1.0180

ESET NOD32
Win32/ELEX.CL potentially unwanted (variant)
9.11859

Malwarebytes
PUP.Optional.MyStartSearch.A
v2015.06.29.01

Quick Heal
PUA.MSJDGBTIR.OD6
6.15.14.00

Reason Heuristics
PUP.Ma Lin.TaimingLi (M)
15.6.29.9

File size:
256 KB (262,112 bytes)

Product version:
6.6.86.1626

Copyright:
Copyright (C) Wilnk 2006

Original file name:
WeLink.exe

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\nsgb638.tmp

Digital Signature
Signed by:
Taiming Li

Authority:
DigiCert Inc

Valid from:
12/8/2014 2:00:00 AM

Valid to:
12/16/2015 2:00:00 PM

Subject:
CN=Taiming Li, O=Taiming Li, L=Shennongjia, S=Hubei, C=CN

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
04F817ECED7C7D0D9DB1AF7BB16932F1

File PE Metadata
Compilation timestamp:
6/16/2015 9:16:19 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:3EcgCjyBBUJGSbC/3B93wbMp4/OA1j0nQTUEXGl:3mYyMGSbC/B93wbMpo1onoil

Entry address:
0xF2D6

Entry point:
E8, 44, AB, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 78, 44, 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, 75, E0, FF, 15, 60, 41, 42, 00, C9, C2, 08, 00, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00...
 
[+]

Code size:
138 KB (141,312 bytes)

The file WeLink.exe has been seen being distributed by the following URL.

http://d2drfrdurj6mvo.cloudfront.net/.../cmi_mystartsearch.exe

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