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air_istartsurf.exe

3941_air_istartsurf

Taiming Li

The application air_istartsurf.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 the user's temporary directory. The file has been seen being downloaded from d2drfrdurj6mvo.cloudfront.net.
Publisher:
WiLink.com  (signed by Taiming Li)

Product:
3941_air_istartsurf

Description:
WiLink

Version:
6.6.86.1622

MD5:
cbd817741fd90a92e82b252a31f4b4eb

SHA-1:
e2706765d1e5b2fbf6549beb4e04c3e61811ee0b

SHA-256:
977b807e9025720bca9687d60ba3df629d81056096ea1b78a2e9a57566616b9f

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:
11/1/2024 1:22:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.TaimingL (M)
16.5.15.15

File size:
544 KB (557,024 bytes)

Product version:
6.6.86.1622

Copyright:
Copyright (C) WiLink.com 2008

Original file name:
WiLink.exe

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\o1bpvra8cd\air_istartsurf.exe

Digital Signature
Signed by:
Taiming Li

Authority:
DigiCert Inc

Valid from:
12/7/2014 4:00:00 PM

Valid to:
12/16/2015 4:00:00 AM

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:
0EF3DD8A71CE910929DF8FB28DB3BFD6

File PE Metadata
Compilation timestamp:
6/7/2015 7:32:10 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:foJo6cPPOX5nQIzEiguMKdJO9AZ+bJc40TFc/no/7:wJmPWX5nQriGsJ6AZwGdTFc/ni

Entry address:
0x13360

Entry point:
E8, 77, CC, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 88, F5, 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, CC, F1, 45, 00, C9, C2, 08, 00, 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, 05, 00, 00...
 
[+]

Entropy:
6.5071

Code size:
372.5 KB (381,440 bytes)

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

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

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