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WillLink.exe

4742_cmi_mystartsearch

Thinknice Co., Limited

The file WillLink.exe by Thinknice Co., Limited has been detected as adware by 5 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:
WillLink.net  (signed by Thinknice Co., Limited)

Product:
4742_cmi_mystartsearch

Description:
WillLink

Version:
6.6.86.1676

MD5:
4aeab4f9df38dfc603e64319149ace23

SHA-1:
ec4e88deb70d00a462aef297d8f9dd3d4ad5f355

SHA-256:
08d5f6e4d4371de2b879dd8443e0634bbbc3a1ebfd6176c5a8290a1bb496fbce

Scanner detections:
5 / 68

Status:
Adware

Analysis date:
12/25/2024 6:16:38 AM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
W32.HfsAdware
1.3.0.7133

Dr.Web
Adware.Mutabaha.682
9.0.1.0248

Malwarebytes
PUP.Optional.MyStartSearch.ShrtCln
v2015.09.05.05

Panda Antivirus
Trj/Genetic.gen
15.09.05.05

Reason Heuristics
PUP.Thinknice.ThinkniceCo (M)
15.9.5.17

File size:
342.1 KB (350,360 bytes)

Product version:
6.6.86.1676

Copyright:
Copyright (C) WillLink System Lnk 2006

Original file name:
WillLink.exe

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\nsyf6f0.tmp

Digital Signature
Signed by:
Thinknice Co., Limited

Authority:
GlobalSign nv-sa

Valid from:
9/2/2015 3:30:42 AM

Valid to:
10/21/2015 8:26:52 AM

Subject:
CN="Thinknice Co., Limited", O="Thinknice Co., Limited", L=香港, S=香港, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121A1CF5D56F294C3AE3C86D57954C3D206

File PE Metadata
Compilation timestamp:
9/2/2015 7:12:40 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:nacLSBYW1aOhabpQ3jDJLstBzBZfbN3DS8TBA0/jpdc:nagiYW1au3jDJLstBvbN3DS8TOcE

Entry address:
0x1931A

Entry point:
E8, 99, B7, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 8B, 45, 08, 85, C0, 74, 12, 83, E8, 08, 81, 38, DD, DD, 00, 00, 75, 07, 50, E8, A9, E3, FF, FF, 59, 5D, C3, 8B, FF, 55, 8B, EC, 83, EC, 10, A1, 10, F8, 43, 00, 33, C5, 89, 45, FC, 8B, 55, 18, 53, 33, DB, 56, 57, 3B, D3, 7E, 1F, 8B, 45, 14, 8B, CA, 49, 38, 18, 74, 08, 40, 3B, CB, 75, F6, 83, C9, FF, 8B, C2, 2B, C1, 48, 3B, C2, 7D, 01, 40, 89, 45, 18, 89, 5D, F8, 39, 5D, 24, 75, 0B, 8B, 45, 08, 8B, 00, 8B, 40, 04, 89, 45, 24, 8B, 35, 24, E0, 42, 00...
 
[+]

Entropy:
5.9878

Code size:
176.5 KB (180,736 bytes)

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

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

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