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buzz_oursurfing.exe

4090_buzz_oursurfing

Taiming Li

The application buzz_oursurfing.exe by Taiming Li has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from an Internet Explorer cache folder.
Publisher:
Welnk.com  (signed by Taiming Li)

Product:
4090_buzz_oursurfing

Description:
Welnk

Version:
6.6.86.1634

MD5:
92a21fae20e1ad2758d98afb16e2f45e

SHA-1:
2140b900cf728e8ab142024e54bf0a64bb741e0b

SHA-256:
9759366089401d077bae0ba310e19c497e36905dd6f29d98827c1f943bf9df00

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
5/24/2024 11:13:30 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Ma Lin.TaimingLi (M)
15.7.12.21

File size:
530 KB (542,688 bytes)

Product version:
6.6.86.1634

Copyright:
Copyright (C) Wilnk 2006

Original file name:
WeLink.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\buzz_oursurfing.exe

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:
0A0537F4F1A08644FF90C24CAB917A1E

File PE Metadata
Compilation timestamp:
7/9/2015 4:41:15 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:qzQaC+Qu3b3wK1ARFMHMjo6mYU1BUG9vano5EVx:OQUQu3bFAIsjC1BpJanQEVx

Entry address:
0x13CBC

Entry point:
E8, CF, C8, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 48, 06, 46, 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, 08, 02, 46, 00, C9, C2, 08, 00, CC, 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...
 
[+]

Entropy:
6.5440

Code size:
376.5 KB (385,536 bytes)

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