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air7301.exe

2060_air_omiga-plus

Ma Lin

The application air7301.exe by Ma Lin has been detected as adware by 20 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 and multiple other hosts.
Publisher:
JWTab  (signed by Ma Lin)

Product:
2060_air_omiga-plus

Description:
Tab Syn

Version:
6.3.7601.1275

MD5:
79b6fbb2a3daac264061c9e1533d805a

SHA-1:
46b39b64a6016c8c19de97cd9d3bceaca1938b2b

SHA-256:
b6b4565bc8f1fe576307b69465e6a9c8c3c69dbcc6a61b6e58bc5c7b4bf8ab1f

Scanner detections:
20 / 68

Status:
Adware

Analysis date:
11/23/2024 4:30:08 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Elex.1
782

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.SearchHijacker
2014.11.29

Baidu Antivirus
PUA.Win32.LiMo
4.0.3.141215

Bitdefender
Gen:Application.Elex.1
1.0.20.1745

Dr.Web
Adware.Mutabaha.84
9.0.1.0349

ESET NOD32
Win32/LiMo (variant)
8.10798

Fortinet FortiGate
Riskware/LiMo
12/15/2014

F-Secure
Gen:Application.Elex.1
11.2014-15-12_2

G Data
Gen:Application.Elex
14.12.24

IKARUS anti.virus
PUA.LiMo
t3scan.1.8.3.0

K7 AntiVirus
Trojan
13.186.14174

Malwarebytes
PUP.Optional.Bundle
v2014.12.15.06

McAfee
Artemis!79B6FBB2A3DA
5600.6916

MicroWorld eScan
Gen:Application.Elex.1
15.0.0.1047

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.MaLin.H
14.12.15.6

Sophos
Generic PUA EG
4.98

Trend Micro House Call
Suspicious_GEN.F47V1127
7.2.349

VIPRE Antivirus
Trojan.Win32.Generic
35230

File size:
285 KB (291,880 bytes)

Product version:
6.3.7601.1275

Copyright:
JWTab

Original file name:
Tab.exe

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\air7301.exe

Digital Signature
Signed by:
Ma Lin

Authority:
WoSign CA Limited

Valid from:
11/24/2014 2:00:56 PM

Valid to:
7/24/2015 1:00:56 PM

Subject:
CN=Ma Lin, L=北京市, S=北京市, C=CN

Issuer:
CN=WoSign Class 2 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
26954AE19A551B1D622A23C25DBE2503

File PE Metadata
Compilation timestamp:
11/13/2014 1:51:38 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:NhDG2kR1028HY3zugTBeRM3Znudpzr2SUUsb+4TdRnBHJbhlxOxtsEKsyA+Vx7:LDnS1028HEugTB+IudV2l7dTzP3A+b

Entry address:
0x11DB6

Entry point:
E8, 43, BE, 00, 00, E9, 7F, FE, FF, FF, 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, 14, CD, 43, 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, 50, 78, 43, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 14, CD, 43, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00, F7, C6, 03, 00, 00, 00...
 
[+]

Entropy:
5.8810

Code size:
167.5 KB (171,520 bytes)

The file air7301.exe has been seen being distributed by the following 2 URLs.

http://cdn.airdlr8.com/downloads/offers/.../2060_air_omiga-plus.exe

http://www.girlliuxiaoqing.com/.../air_omiga-plus.exe

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