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0_offer_0.exe

1784_obw_webssearches

Ma Lin

The application 0_offer_0.exe by Ma Lin has been detected as adware by 16 anti-malware scanners. This is a setup program which is used to install the application. It bundles adware offers using the Amonetize, a Pay-Per-Install (PPI) monetization and distribution download manager. The software offerings provided are based on the PC's geo-location at the time of install. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from dl1.downserver3.com.
Publisher:
One Syn  (signed by Ma Lin)

Product:
1784_obw_webssearches

Description:
Syn worker

Version:
6.3.7601.1094

MD5:
0a7a7259b117aaa1151dc0e50037472b

SHA-1:
bb7a0247c7073145b82412938a892368c5ad8b5d

SHA-256:
2ed94b255d592d546420b9634ac77367b90d29d7d2018ebafa8623503b6e10a5

Scanner detections:
16 / 68

Status:
Adware

Analysis date:
1/5/2025 3:14:12 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Amonetize
2014.10.31

Avira AntiVirus
ADWARE/Adware.Gen
7.11.185.112

AVG
Malin
2015.0.3285

Baidu Antivirus
PUA.Win32.LiMo
4.0.3.141030

Dr.Web
Adware.Mutabaha.83
9.0.1.0324

ESET NOD32
Win32/LiMo (variant)
8.10646

Fortinet FortiGate
Riskware/Elex
11/20/2014

IKARUS anti.virus
PUA.SafeSurf
t3scan.1.8.3.0

K7 AntiVirus
Trojan
13.185.14007

Malwarebytes
PUP.Optional.Bundle
v2014.11.20.01

McAfee
Artemis!0A7A7259B117
5600.6961

NANO AntiVirus
Riskware.Win32.Mutabaha.diqyjk
0.28.6.63362

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

Reason Heuristics
PUP.MaLin.J
14.10.30.23

Sophos
Generic PUA IN
4.98

File size:
563.1 KB (576,592 bytes)

Product version:
6.3.7601.1094

Copyright:
One Syn

Original file name:
Worker.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\0_offer_0.exe

Digital Signature
Signed by:
Ma Lin

Authority:
WoSign CA Limited

Valid from:
8/20/2014 6:22:46 AM

Valid to:
7/20/2015 6:22:46 AM

Subject:
CN=Ma Lin, E=chloezhangling@163.com, 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:
760E23ABF26CF75AE5C944881CCA6DA7

File PE Metadata
Compilation timestamp:
10/21/2014 7:39:32 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:dg1gOyAI8OK+Df23syHi3HeHNu/SXATpPTOZZNVG36:21HyUqet6SwNTiZNVGK

Entry address:
0x3FBA5

Entry point:
E8, 56, 04, 01, 00, E9, 7F, FE, FF, FF, 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, 98, 26, 48, 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, 18, 72, 47, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 98, 26, 48, 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...
 
[+]

Code size:
380.5 KB (389,632 bytes)

The file 0_offer_0.exe has been seen being distributed by the following URL.

http://dl1.downserver3.com/Installer/.../obw_webssearches_2810.exe

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