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air1258.exe

1358_air_webssearches

Li Mo

The application air1258.exe by Li Mo has been detected as adware by 7 anti-malware scanners. This is a setup program which is used to install the application. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from cdn77.airdwnlds.com and multiple other hosts.
Publisher:
File Syn  (signed by Li Mo)

Product:
1358_air_webssearches

Description:
FileWork

Version:
6.1.7602.750

MD5:
eef195da5a9e618548c5df096bd52581

SHA-1:
0cce2a13753472511497bddf975aeabdc54f0861

SHA-256:
5c9fb5d228734444656881cd1d7cca459f58f9d4bebe13745a24f6177a113efe

Scanner detections:
7 / 68

Status:
Adware

Analysis date:
12/23/2024 11:57:46 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Mutabaha
7.1.1

AhnLab V3 Security
PUP/Win32.Downloader
2014.08.29

Dr.Web
Adware.Mutabaha.70
9.0.1.0243

Malwarebytes
PUP.Optional.SearchHijacker.A
v2014.08.31.04

McAfee
Artemis!2BE3144251E9
5600.7010

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Reason Heuristics
PUP.LiMo.H
14.9.11.21

File size:
749.9 KB (767,864 bytes)

Product version:
6.1.7602.750

Copyright:
SynWork

Original file name:
SynWork.exe

File type:
Executable application (Win32 EXE)

Language:
English

Common path:
C:\users\{user}\appdata\local\temp\air1258.exe

Digital Signature
Signed by:
Li Mo

Authority:
DigiCert Inc

Valid from:
8/4/2014 2:00:00 AM

Valid to:
8/12/2015 2:00:00 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:
0F53999A8B9372F6AAC4844D7A5BE2CE

File PE Metadata
Compilation timestamp:
8/15/2014 4:01:10 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:C1HCq6pjUJjz1MlY7W16W1koLtBN+tXCJZjiqevn6UzKA9:CdCjUJjzIY7Wt1koNZjiJ6UzKA9

Entry address:
0x39207

Entry point:
E8, A5, E6, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, 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, 74, AA, 4A, 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, 18, 4A, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 74, AA, 4A, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03...
 
[+]

Packer / compiler:
PEQuake V0.06

Code size:
539 KB (551,936 bytes)

The file air1258.exe has been seen being distributed by the following 2 URLs.

http://cdn77.airdwnlds.com/downloads/offers/.../webssearches.exe

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

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