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nsbuk_v9.exe

1700_nsbuk_v9

Li Mo

The application nsbuk_v9.exe by Li Mo has been detected as adware by 10 anti-malware scanners. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from d4j83swn8t881.cloudfront.net.
Publisher:
One Syn  (signed by Li Mo)

Product:
1700_nsbuk_v9

Description:
Syn worker

Version:
6.2.7601.1028

MD5:
eef9c87a75d630e59f2361c813757d81

SHA-1:
513dead60d92fce7e87554f723e07fbb3f1f746e

SHA-256:
36e35ade6fa5c52d830e6f2b594e90f2c2f7515f7d3a83b9461ca1a2926ca725

Scanner detections:
10 / 68

Status:
Adware

Analysis date:
12/23/2024 7:23:10 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.SearchHijacker
2014.10.18

AVG
Generic
2015.0.3320

Baidu Antivirus
PUA.Win32.LiMo
4.0.3.14112

Dr.Web
Adware.Mutabaha.80
9.0.1.05190

ESET NOD32
Win32/LiMo (variant)
8.10568

Fortinet FortiGate
Riskware/LiMo
11/2/2014

G Data
Win32.Application.Elex
14.11.24

McAfee
Artemis!1921C73BEE27
5600.6959

Reason Heuristics
PUP.LiMo.I
14.10.15.11

File size:
319.9 KB (327,544 bytes)

Product version:
6.2.7601.1028

Copyright:
One Syn

Original file name:
Worker.exe

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\nsbuk_v9.exe

Digital Signature
Signed by:
Li Mo

Authority:
DigiCert Inc

Valid from:
8/4/2014 1:00:00 AM

Valid to:
8/12/2015 1:00:00 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:
10/9/2014 7:02:16 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:ZfIjbIM+9RosYWUOBXgVavL4ZXnIj23TP:ZfKr+925O9lvMZXnIC3b

Entry address:
0x17BA6

Entry point:
E8, 90, BD, 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, 61, 44, 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, E8, 43, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 14, 61, 44, 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:
5.7750

Code size:
191.5 KB (196,096 bytes)

The file nsbuk_v9.exe has been seen being distributed by the following URL.

http://d4j83swn8t881.cloudfront.net/cl/inst/bundles/V9/.../nsbuk_v9.exe

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