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WeLink.exe

4044_cmi_mystartsearch

Taiming Li

The file WeLink.exe by Taiming Li has been detected as adware by 8 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:
4044_cmi_mystartsearch

Description:
Welnk

Version:
6.6.86.1628

MD5:
dc92189409da0a89bf3154add39212aa

SHA-1:
a2c3002f0de3e10b4613485e703bcc3a6455b1a6

SHA-256:
2c4750740bcb40ed9fd5abc0062789f818bb93ca991a6a09540f6056f9780108

Scanner detections:
8 / 68

Status:
Adware

Analysis date:
12/24/2024 5:01:32 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Baidu Antivirus
Adware.Win32.ELEX
4.0.3.1571

Bkav FE
W32.HfsAdware
1.3.0.6979

Dr.Web
Adware.Mutabaha.466
9.0.1.0182

ESET NOD32
Win32/ELEX.CL potentially unwanted (variant)
9.11870

Malwarebytes
PUP.Optional.MyStartSearch.A
v2015.07.01.10

Quick Heal
PUA.MSJDGBTIR.OD6
7.15.14.00

Reason Heuristics
PUP.Ma Lin.TaimingLi (M)
15.7.1.6

File size:
477.5 KB (488,928 bytes)

Product version:
6.6.86.1628

Copyright:
Copyright (C) Wilnk 2006

Original file name:
WeLink.exe

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\nsxe65d.tmp

Digital Signature
Signed by:
Taiming Li

Authority:
DigiCert Inc

Valid from:
12/8/2014 1:00:00 AM

Valid to:
12/16/2015 1:00:00 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:
6/19/2015 8:07:41 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:NYub2H1v4pO9ey3OzVZmR7mKKDQ4aTedYMno/k:GubM1D4y+zVZU3K0DTed3n5

Entry address:
0x2554D

Entry point:
E8, 7F, B1, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, B8, 34, 45, 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, 40, 31, 45, 00, C9, C2, 08, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, 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...
 
[+]

Code size:
325 KB (332,800 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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