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pjr_webssearches.exe

2323_pjr_webssearches

Shulan Hou

The application pjr_webssearches.exe by Shulan Hou has been detected as adware by 5 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:
NaNi  (signed by Shulan Hou)

Product:
2323_pjr_webssearches

Description:
NaCtrl

Version:
6.2.86.1520

MD5:
474d0951cb741a08be82931c32c148c0

SHA-1:
f46f062c162e0d4bd526540a5b9dca5229447f85

SHA-256:
5c6bd1d45eb2f50f4a6dee5b199bc765ae9f25dbdd7eb5d0cc39b183913293fc

Scanner detections:
5 / 68

Status:
Adware

Analysis date:
12/24/2024 3:10:22 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.ELEX
4.0.3.1513

ESET NOD32
Win32/ELEX.BG
9.10965

McAfee
Artemis!8EDA3333DF72
5600.6880

Reason Heuristics
PUP.ShulanHou.Q
15.1.4.13

Trend Micro House Call
Suspicious_GEN.F47V1231
7.2.3

File size:
431.1 KB (441,440 bytes)

Product version:
6.2.86.1520

Copyright:
Copyright (C) 2014

Original file name:
NaNi.exe

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, China)

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

Digital Signature
Signed by:
Shulan Hou

Authority:
DigiCert Inc

Valid from:
12/24/2014 2:00:00 AM

Valid to:
1/6/2016 2:00:00 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:
12/20/2014 10:15:30 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:LbpCkKUc4fQRon50ue7JhJNaPd5pC+VL0f+Vbs:XM4YRpTavL0fMs

Entry address:
0x9F32

Entry point:
E8, 56, 86, 00, 00, E9, 7F, FE, FF, FF, 6A, 0C, 68, 70, E3, 45, 00, E8, 88, 2B, 00, 00, 83, 65, E4, 00, 33, C0, 8B, 7D, 08, 85, FF, 0F, 95, C0, 85, C0, 75, 14, E8, 18, 26, 00, 00, C7, 00, 16, 00, 00, 00, E8, 51, 18, 00, 00, 33, C0, EB, 7E, 33, C0, 8B, 5D, 0C, 85, DB, 0F, 95, C0, 85, C0, 74, DE, 33, C0, 38, 03, 0F, 95, C0, 85, C0, 74, D3, E8, 45, 43, 00, 00, 8B, F0, 89, 75, 08, 85, F6, 75, 0D, E8, DD, 25, 00, 00, C7, 00, 18, 00, 00, 00, EB, C8, 83, 65, FC, 00, 80, 3F, 00, 75, 20, E8, C7, 25, 00, 00, C7, 00...
 
[+]

Entropy:
6.3445

Code size:
313 KB (320,512 bytes)

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

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

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