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air9fb8.exe

1263_air_istartsurf

Li Mo

The application air9fb8.exe by Li Mo 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 cdn.airdlr8.com.
Publisher:
File Syn  (signed by Li Mo)

Product:
1263_air_istartsurf

Description:
FileWork

Version:
6.1.7602.748

MD5:
6c8ea0bd2d05387a10eec9dab9fa0961

SHA-1:
3272d8ccd8848e9033ad7c7f8793317c12d4fd6a

SHA-256:
5b8f8ce8865888517851ed3c216da68a40344e1bc3e142f9f20a8ff9fa0cf19b

Scanner detections:
8 / 68

Status:
Adware

Analysis date:
11/23/2024 4:27:17 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Mutabaha
7.1.1

AhnLab V3 Security
PUP/Win32.Downloader
2014.09.10

Dr.Web
Adware.Mutabaha.70
9.0.1.0254

Malwarebytes
PUP.Optional.SearchHijacker.A
v2014.08.19.04

McAfee
Artemis!68E4FBAA32C6
5600.7011

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Reason Heuristics
PUP.LiMo.H
14.9.11.21

Trend Micro House Call
Suspicious_GEN.F47V0816
7.2.231

File size:
650.4 KB (665,976 bytes)

Product version:
6.1.7602.748

Copyright:
SynWork

Original file name:
SynWork.exe

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\air9fb8.exe

Digital Signature
Signed by:
Li Mo

Authority:
DigiCert Inc

Valid from:
8/4/2014 10:00:00 AM

Valid to:
8/12/2015 10:00:00 PM

Subject:
CN=Li Mo, O=Li Mo, L=Guilin, S=Guangxi, C=CN

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0ACFC920404BD14F120697BDFEE3E5C9

File PE Metadata
Compilation timestamp:
8/15/2014 3:47:17 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:CDBDrRvl1ExbmotxmBEQwHEv8R0xOI4Hyrspa/qun:ClHZLEx1txmeC74+P/qun

Entry address:
0x2EF3F

Entry point:
E8, 3D, E9, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, B4, 21, 49, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 48, F8, 48, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, B4, 21, 49, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00...
 
[+]

Entropy:
6.6886

Code size:
481.5 KB (493,056 bytes)

The file air9fb8.exe has been seen being distributed by the following URL.

http://cdn.airdlr8.com/downloads/offers/.../air_istartsurf_D.exe

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