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nsbuk_v9.exe

2424_nsbuk_v9

Shulan Hou

The application nsbuk_v9.exe by Shulan Hou has been detected as adware by 6 anti-malware scanners. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.girlwurina.com.
Publisher:
TabMain  (signed by Shulan Hou)

Product:
2424_nsbuk_v9

Description:
TabMain

Version:
6.3.76.1510

MD5:
bedc1e3fdce9a2c82eb71bb6572927cb

SHA-1:
7e026a463d6138acdffea2299922b98a417397f6

SHA-256:
55fa9ec919f68b73c86662f621b3010abfda30cde46dbbc84af927e80702f798

Scanner detections:
6 / 68

Status:
Adware

Analysis date:
12/24/2024 3:00:47 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2016.0.3225

McAfee
Artemis!BEDC1E3FDCE9
5600.6881

Reason Heuristics
PUP.Ma Lin.ShulanHou
15.1.19.11

Sophos
Elex
4.98

Trend Micro House Call
Suspicious_GEN.F47V0111
7.2.19

VIPRE Antivirus
Trojan.Win32.Generic
36740

File size:
312.1 KB (319,584 bytes)

Product version:
6.3.76.1510

Copyright:
Copyright (C) 2014

Original file name:
TMain.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:
Shulan Hou

Authority:
DigiCert Inc

Valid from:
12/24/2014 12:00:00 AM

Valid to:
1/6/2016 12:00:00 PM

Subject:
CN=Shulan Hou, O=Shulan Hou, L=Dingzhou, S=Hebei, C=CN

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0E5D7348ADFFE93D9A1E35C180F4E728

File PE Metadata
Compilation timestamp:
12/25/2014 9:00:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:CuXLniLNovMo8Gw+eVtUuQSDRycoVsAPFNUQL0pTB:pX+av6RHUZSDDoeAdNkB

Entry address:
0x1A44B

Entry point:
E8, 32, C2, 00, 00, E9, 89, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74, 13, A9, 00, 00, 00, FF, 74, 02, EB, CD, 8D, 41, FF, 8B, 4C, 24, 04, 2B...
 
[+]

Entropy:
6.3076

Code size:
194.5 KB (199,168 bytes)

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

http://www.girlwurina.com/.../nsbuk_v9.exe

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